CA2094619C - Golf shoe spikes - Google Patents
Golf shoe spikesInfo
- Publication number
- CA2094619C CA2094619C CA002094619A CA2094619A CA2094619C CA 2094619 C CA2094619 C CA 2094619C CA 002094619 A CA002094619 A CA 002094619A CA 2094619 A CA2094619 A CA 2094619A CA 2094619 C CA2094619 C CA 2094619C
- Authority
- CA
- Canada
- Prior art keywords
- flange
- cleat
- golf shoe
- removable
- ridges
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/001—Golf shoes
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C15/00—Non-skid devices or attachments
- A43C15/16—Studs or cleats for football or like boots
- A43C15/162—Studs or cleats for football or like boots characterised by the shape
Abstract
The invention is a replaceable golf shoe cleat or spike 10 for use in place of a standard metal spike 4.
Winter golf shoe spike 10 preferably has a main cleat body 11 molded from a durable plastic type material in single unitary fashion. A threaded stud 13 is formed on the upper surface of generally concavo-convex flange 12 and protrudes axially therefrom. A plurality of traction ribs 15 are formed on the bottom traction surface of concavo-convex flange 12. While the ribs 15 may be present in a variety of configurations, they are preferably triangular ridges arranged in a radial fashion emanating from the center of concavo-convex flange 12.
Winter golf shoe spike 10 preferably has a main cleat body 11 molded from a durable plastic type material in single unitary fashion. A threaded stud 13 is formed on the upper surface of generally concavo-convex flange 12 and protrudes axially therefrom. A plurality of traction ribs 15 are formed on the bottom traction surface of concavo-convex flange 12. While the ribs 15 may be present in a variety of configurations, they are preferably triangular ridges arranged in a radial fashion emanating from the center of concavo-convex flange 12.
Description
2~9~l9 TITLE OF ~v~ION:
WINTER GOLF SHOE SPIKES
lhVl~iL. .LO~S:
ERNIE L. DEACON, 319 MEADOWBROOK DRIVE, NAMPA, IDAHO
83686;
FARIS ~. MC MULLIN, 7614 E. LEMHI, #1, BOISE, IDAHO 83709 C:I~IM OF PRIORITY:
This application claims the priority of United States Patent Application Serial No. 07/872,819, originally filed 24 April 1992.
D E S C R I P T I O ~
BACKGROUND OF THE INVENTION
Technical Field. This invention generally relates to cleat devices for shoes. More particularly, this inven-tion relates to detachable cleats or "spikes" for golf shoes which are suitable for wint~r play.
Backqround Art. During the winter months, some greens keepers of golf courses prohibit the use of standard metal golf shoe spikes because of their detrimental effect on the fairways and greens of the golf course. This is especially true in the northern states where the dormancy period of grass can exceed six to nine months.
Many avid golfers continue golfing regularly through-out the winter months, even though they cannot use spikes.
Until the instant invention, the only alternative for winter golfers who usually wear spikes has been to wear tsnnis shoes which do not damage the golf course. Besides ; - 2 -the problem of not providing sufficient traction to the golfer, this tennis shoes approach requires an additional investment by the golfer in a second pair of shoes.
Fig. 1 of the drawings shows a typical prior art metal spiked golf shoe, which is there denoted as 1. A plural-ity of metal spikes 4 are attached to the sole 2 of golf shoe 1. Each metal spike 4 includes a molded unitary body 5 having a disk-shaped flange 7, and a threaded stud 9 formed on the upper surface of the flange. A pointed protuberance, or spike, 6 is formed on the bottom surface of the flange to provide traction for the wearer. A pair of installation tool engagement holes 8 are provided at diametrically opposing points in the bottom surface of flange 7 to facilitate the threaded engagement of the threaded studs 9 in each threaded hole 3 within the sole 2 of golf shoe 1.
A similar replaceable cleat golf shoe is taught in :REDDIEN, U.S. Patent No. 4,330,950. This patent teaches manufacturing the cleats from a non-conducting material to prevent the spikes from acting as an electrical connection to ground in the case of an electrical storm.
JORDAN, U.S. Patent No. 3,583,0~2 teaches a removable track shoe cleat for use on synthetic type surfaces which i~corporates a plurality of bristles protruding from the traction surface of each individual cleat or spike.
What is needed is a replaceable cleat or spike for use .~in place of a standard metal spike for a golf shoe which does not cause damage to the golf course, especially in inclement or cold weather. Accordingly, one of the ob-jects of the instant invention i8 to provide a spike which sati6fies this need.
; A second object of this invention is to provide a removable athletic shoe cleat in the shape of a disk~like :
2~9~
. , flange having ridges integrally formed therein and extend-ing down from the bot-tom surface, and a threaded stud extending axially up from the upper surface of the disk-like flange. Other objects are to provide an upper sur-face to the disk-like flange which is either concave, di~lpled, or sized to interfit into a recess in the shoe sole. Other objects are to provide a bottom surface of the disk-like flange which is convex. Further objects are to provide for a shoe cleat, as set forth above, wherein the ridges that are integrally formed in the bottom sur-face of the flar.ge are either rectangular in cross sec-tion, triangular in cross section, arcuate in cross sec-tion, or radially extending from the center.
DISCLOSURE OF INVENTION
These objects, along with others, are accomplished by a replaceable cleat formed of a thermoplastic or similar material. The cleat has a plura]it~ of ribs on the trac-tion surface in place of standard pointed protuberances.
The cleat is formed generally in a unitary body having a threaded stud axially protruding from the upper surface of a generally concavo-convex flange from the perspective of sole 2. The ribs may be present in a variety of configu-rations, and may be formed with an arcuate, triangular or rectangular cross section.
BRIEF DESCRIPTION OF THE DRAWINGS
- Fig. 1 is a partially exploded bottom perspective view of a typical prior art metal spiked golf shoe.
- Fig. 2 is a perspective view of an embodiment of our winter golf shoe spike.
Fig. 3 is a bottom view of an embodiment of our winter golf shoe spike showing the trac~ion surface.
2 ~
' 4 -'.' Fig. ~ is a side view of an embodiment of our winter golf shoe spike, the remaining side views being identical and unadorned.
Fig. 5 is a side, cross-sectional view of the winter golf shoe spike depicted in Fig. 4.
Fig. 6 is a top view of an embodiment of our winter golf shoe sp~ke.
BEST MODE FOR CARRYING OUT INVENTION
Referring again to the Figures, our winter golf shoe spike 10 is illustrated in detail in Figs. 2 - 6. Golf shoe spi~e 10 generally has a main cleat body 11 molded or otherwise formed of durable plastic material which is advantageously the same material used to manufacture the sole 2 of golf shoe 1. It should be noted that spike 10 may be mar.ufactured from any suitable material or combina-tion thereof, and it may easily be assembled from two or more separate pieces. For instance, the threaded stud 13, explained below, may be manu~actured from a metal material such as aluminum, while the remainder of the cleat body 11 ma~ be made of a synthetic plastic matarial.
Preferably, however, the main cleat body 11 is molded from a durable plastic type material in single unitary fashion. The cleat body 11 is preferably made from a ; 25 plastic material which is also very resilient, even in :~ temperatures below about 0~C. This way, the cleat main-- tains its resiliency for traction, and for protection of the turf, in cold weather. A preferred material for our : cleat is polyether block urethane, available as Estane~
from B.F. Goodrich Co.
A threaded stud 13 is formed on the upper surface of generally concavo-convex flange 12 and protrudes axially therefrom. The threads on threaded stud 13 are sized to 2 0 ~ 9 .~
cooperate with the female threads of the threaded hole 3 in the sole 2 of golf shoe 1.
Threaded stud 13 may be a different cleat attachment means in otller embodiments. For example, stud 13 may be a tipped prong that relies on a reversible snap-fit engage-ment with a slot or rim in hole 3. For now, ho~ever, we prefer the threaded stud for its firm and strong engage-ment with hole 3.
Optionally, the concave upper surface of flange 12 may be roughened, dimpled or furrowed to increase the friction between it and sole 2 when the cleat body 11 is tightened in position against the sole. Also, the concave feature of the upper surface tends to create more of a sharp edge there on the perimeter of the flange 12 for a firmer engagement with sole 2. Also, the concave feature of the upper surface tends to create a disc spring effect on - cleat body 11 when threaded stud 13 is run into threaded hole 3 and tightened. This way, there is tension placed on stud 13, and its threads bind more securely with those of hole 3.
There is a slight recess provided ln many golf shoe styles in sole 2 for a short annular distance around hole 3. For these styles, the flange 12 may be advantageously sized to fit snugly within the annular recess, thereby , 25 providing an ever firmer fit.
A plurality of traction ribs 15 are formed on the bottom traction surface of generally concavo-convex flange 12. While the ribs 15 may be present in a variety of configuration~, preferabl~ thoy are arranged in a radial fashion emanating from near the center of concavo-convex flange 12. The cross sectional shape of ribs 15 may be arcuate, triangular, rectangular or a combination thereof.
Preferably, ribs 15 are triangular, but with rounded edges ' ~ 0 ~ 9 '' to provide the best compromise between traction and damage to the turf.
By "generally concavo-convex from the perspective of sole 2" we mean that flange 12 bends slightly away from sole 2 at both its upper and its lower surfaces. These bends, however, may be different and they may be very slight. The upper bend aids in securely engaging the cleat body 11 to the shoe sole 2 as disclosed above. The ' lower bend aids in enlarging the surface area of the cleatto provide more room for traction ribs 15, and to provide more surface area over which to distribute the weight of the golfer, two goals of our invention. The maximum lower .
bend would be for a hemispherical cleat, but we prefer one ' less pronounced than that, about one-ha]f hemispherical.
This way, the cleat is not so pronounced, and it does not do so much damage to the turf. The minimum lower bend would be for a flat cleat, but we prefer one more pro-" nounced than that. This way, there is more angle on the sides of the cleat surface, and the ribs there are pre-sented to the turf more aggressively for more traction.
By "flange" we mean a projecting rim or collar around threaded steel 13 to form a disk-like structure. This ay, the flange 12 is relatively thin and the length of cleat body 11 from the flange~s upper surface to the bottom of ribs 15 is not great, preferably about 0.25" or less. The flange may be circular, square, rectangular, or any other shape. Most common shoe styles are designed for circular cleat ~langes.
By "ribs" we m~an more than one vertical ridg~s in the bottom surface of flange 12. The ridges have a crest that is at least one line, compared to the crest of the prior art spikes w~ich are a point or a circle (for a truncated cone, for example). Preferably, the ridgPs are about as : - 7 -' ,' wide at their base as they are high. The ridges may be straight or curved in planes parallel to the shoe sole, and they may be chords, diameters, ox radii of the bottom surface of the disk-like flange 12. Preferably, the ridges are between about 0.03125" and 0.125" high.
Optionally, a pair of installation tool engagement holes 14 are provided at diametrically opposing points in : the bottom surface of flange 12. The conventional instal-lation tool has two prongs which fit into engagement holes ~ 10 14, plus a shaft and a handle like a screwdriver to help ; impart rotary motion to cleat body 11. This way, the ~ cleat body 11 may be conveniently driven in and out of the :: threaded hole 3 on threaded stud 13, and securely tighten-~ ed in the in position against sole 2.
In use, the golfer simply removes the metal cleats on :. his or her golf shoes with the installation tool and replaces the metal cleats with the winter golf shoe spikes : 10 of the instant invention.
; While there is shown and described the present pre-:, 20 ferred embodiment of the invention, it is to be distinctly understood that this invention is not limited thereto, but may be variously embodied to pxactice within the scope of the following claims.
, :, . .
WINTER GOLF SHOE SPIKES
lhVl~iL. .LO~S:
ERNIE L. DEACON, 319 MEADOWBROOK DRIVE, NAMPA, IDAHO
83686;
FARIS ~. MC MULLIN, 7614 E. LEMHI, #1, BOISE, IDAHO 83709 C:I~IM OF PRIORITY:
This application claims the priority of United States Patent Application Serial No. 07/872,819, originally filed 24 April 1992.
D E S C R I P T I O ~
BACKGROUND OF THE INVENTION
Technical Field. This invention generally relates to cleat devices for shoes. More particularly, this inven-tion relates to detachable cleats or "spikes" for golf shoes which are suitable for wint~r play.
Backqround Art. During the winter months, some greens keepers of golf courses prohibit the use of standard metal golf shoe spikes because of their detrimental effect on the fairways and greens of the golf course. This is especially true in the northern states where the dormancy period of grass can exceed six to nine months.
Many avid golfers continue golfing regularly through-out the winter months, even though they cannot use spikes.
Until the instant invention, the only alternative for winter golfers who usually wear spikes has been to wear tsnnis shoes which do not damage the golf course. Besides ; - 2 -the problem of not providing sufficient traction to the golfer, this tennis shoes approach requires an additional investment by the golfer in a second pair of shoes.
Fig. 1 of the drawings shows a typical prior art metal spiked golf shoe, which is there denoted as 1. A plural-ity of metal spikes 4 are attached to the sole 2 of golf shoe 1. Each metal spike 4 includes a molded unitary body 5 having a disk-shaped flange 7, and a threaded stud 9 formed on the upper surface of the flange. A pointed protuberance, or spike, 6 is formed on the bottom surface of the flange to provide traction for the wearer. A pair of installation tool engagement holes 8 are provided at diametrically opposing points in the bottom surface of flange 7 to facilitate the threaded engagement of the threaded studs 9 in each threaded hole 3 within the sole 2 of golf shoe 1.
A similar replaceable cleat golf shoe is taught in :REDDIEN, U.S. Patent No. 4,330,950. This patent teaches manufacturing the cleats from a non-conducting material to prevent the spikes from acting as an electrical connection to ground in the case of an electrical storm.
JORDAN, U.S. Patent No. 3,583,0~2 teaches a removable track shoe cleat for use on synthetic type surfaces which i~corporates a plurality of bristles protruding from the traction surface of each individual cleat or spike.
What is needed is a replaceable cleat or spike for use .~in place of a standard metal spike for a golf shoe which does not cause damage to the golf course, especially in inclement or cold weather. Accordingly, one of the ob-jects of the instant invention i8 to provide a spike which sati6fies this need.
; A second object of this invention is to provide a removable athletic shoe cleat in the shape of a disk~like :
2~9~
. , flange having ridges integrally formed therein and extend-ing down from the bot-tom surface, and a threaded stud extending axially up from the upper surface of the disk-like flange. Other objects are to provide an upper sur-face to the disk-like flange which is either concave, di~lpled, or sized to interfit into a recess in the shoe sole. Other objects are to provide a bottom surface of the disk-like flange which is convex. Further objects are to provide for a shoe cleat, as set forth above, wherein the ridges that are integrally formed in the bottom sur-face of the flar.ge are either rectangular in cross sec-tion, triangular in cross section, arcuate in cross sec-tion, or radially extending from the center.
DISCLOSURE OF INVENTION
These objects, along with others, are accomplished by a replaceable cleat formed of a thermoplastic or similar material. The cleat has a plura]it~ of ribs on the trac-tion surface in place of standard pointed protuberances.
The cleat is formed generally in a unitary body having a threaded stud axially protruding from the upper surface of a generally concavo-convex flange from the perspective of sole 2. The ribs may be present in a variety of configu-rations, and may be formed with an arcuate, triangular or rectangular cross section.
BRIEF DESCRIPTION OF THE DRAWINGS
- Fig. 1 is a partially exploded bottom perspective view of a typical prior art metal spiked golf shoe.
- Fig. 2 is a perspective view of an embodiment of our winter golf shoe spike.
Fig. 3 is a bottom view of an embodiment of our winter golf shoe spike showing the trac~ion surface.
2 ~
' 4 -'.' Fig. ~ is a side view of an embodiment of our winter golf shoe spike, the remaining side views being identical and unadorned.
Fig. 5 is a side, cross-sectional view of the winter golf shoe spike depicted in Fig. 4.
Fig. 6 is a top view of an embodiment of our winter golf shoe sp~ke.
BEST MODE FOR CARRYING OUT INVENTION
Referring again to the Figures, our winter golf shoe spike 10 is illustrated in detail in Figs. 2 - 6. Golf shoe spi~e 10 generally has a main cleat body 11 molded or otherwise formed of durable plastic material which is advantageously the same material used to manufacture the sole 2 of golf shoe 1. It should be noted that spike 10 may be mar.ufactured from any suitable material or combina-tion thereof, and it may easily be assembled from two or more separate pieces. For instance, the threaded stud 13, explained below, may be manu~actured from a metal material such as aluminum, while the remainder of the cleat body 11 ma~ be made of a synthetic plastic matarial.
Preferably, however, the main cleat body 11 is molded from a durable plastic type material in single unitary fashion. The cleat body 11 is preferably made from a ; 25 plastic material which is also very resilient, even in :~ temperatures below about 0~C. This way, the cleat main-- tains its resiliency for traction, and for protection of the turf, in cold weather. A preferred material for our : cleat is polyether block urethane, available as Estane~
from B.F. Goodrich Co.
A threaded stud 13 is formed on the upper surface of generally concavo-convex flange 12 and protrudes axially therefrom. The threads on threaded stud 13 are sized to 2 0 ~ 9 .~
cooperate with the female threads of the threaded hole 3 in the sole 2 of golf shoe 1.
Threaded stud 13 may be a different cleat attachment means in otller embodiments. For example, stud 13 may be a tipped prong that relies on a reversible snap-fit engage-ment with a slot or rim in hole 3. For now, ho~ever, we prefer the threaded stud for its firm and strong engage-ment with hole 3.
Optionally, the concave upper surface of flange 12 may be roughened, dimpled or furrowed to increase the friction between it and sole 2 when the cleat body 11 is tightened in position against the sole. Also, the concave feature of the upper surface tends to create more of a sharp edge there on the perimeter of the flange 12 for a firmer engagement with sole 2. Also, the concave feature of the upper surface tends to create a disc spring effect on - cleat body 11 when threaded stud 13 is run into threaded hole 3 and tightened. This way, there is tension placed on stud 13, and its threads bind more securely with those of hole 3.
There is a slight recess provided ln many golf shoe styles in sole 2 for a short annular distance around hole 3. For these styles, the flange 12 may be advantageously sized to fit snugly within the annular recess, thereby , 25 providing an ever firmer fit.
A plurality of traction ribs 15 are formed on the bottom traction surface of generally concavo-convex flange 12. While the ribs 15 may be present in a variety of configuration~, preferabl~ thoy are arranged in a radial fashion emanating from near the center of concavo-convex flange 12. The cross sectional shape of ribs 15 may be arcuate, triangular, rectangular or a combination thereof.
Preferably, ribs 15 are triangular, but with rounded edges ' ~ 0 ~ 9 '' to provide the best compromise between traction and damage to the turf.
By "generally concavo-convex from the perspective of sole 2" we mean that flange 12 bends slightly away from sole 2 at both its upper and its lower surfaces. These bends, however, may be different and they may be very slight. The upper bend aids in securely engaging the cleat body 11 to the shoe sole 2 as disclosed above. The ' lower bend aids in enlarging the surface area of the cleatto provide more room for traction ribs 15, and to provide more surface area over which to distribute the weight of the golfer, two goals of our invention. The maximum lower .
bend would be for a hemispherical cleat, but we prefer one ' less pronounced than that, about one-ha]f hemispherical.
This way, the cleat is not so pronounced, and it does not do so much damage to the turf. The minimum lower bend would be for a flat cleat, but we prefer one more pro-" nounced than that. This way, there is more angle on the sides of the cleat surface, and the ribs there are pre-sented to the turf more aggressively for more traction.
By "flange" we mean a projecting rim or collar around threaded steel 13 to form a disk-like structure. This ay, the flange 12 is relatively thin and the length of cleat body 11 from the flange~s upper surface to the bottom of ribs 15 is not great, preferably about 0.25" or less. The flange may be circular, square, rectangular, or any other shape. Most common shoe styles are designed for circular cleat ~langes.
By "ribs" we m~an more than one vertical ridg~s in the bottom surface of flange 12. The ridges have a crest that is at least one line, compared to the crest of the prior art spikes w~ich are a point or a circle (for a truncated cone, for example). Preferably, the ridgPs are about as : - 7 -' ,' wide at their base as they are high. The ridges may be straight or curved in planes parallel to the shoe sole, and they may be chords, diameters, ox radii of the bottom surface of the disk-like flange 12. Preferably, the ridges are between about 0.03125" and 0.125" high.
Optionally, a pair of installation tool engagement holes 14 are provided at diametrically opposing points in : the bottom surface of flange 12. The conventional instal-lation tool has two prongs which fit into engagement holes ~ 10 14, plus a shaft and a handle like a screwdriver to help ; impart rotary motion to cleat body 11. This way, the ~ cleat body 11 may be conveniently driven in and out of the :: threaded hole 3 on threaded stud 13, and securely tighten-~ ed in the in position against sole 2.
In use, the golfer simply removes the metal cleats on :. his or her golf shoes with the installation tool and replaces the metal cleats with the winter golf shoe spikes : 10 of the instant invention.
; While there is shown and described the present pre-:, 20 ferred embodiment of the invention, it is to be distinctly understood that this invention is not limited thereto, but may be variously embodied to pxactice within the scope of the following claims.
, :, . .
Claims (81)
1. A golf shoe for use at least on turf, said golf shoe having (A) a sole, said sole having a plurality of sole attachment means for attachment of removable cleats, and (B) a plurality of removable cleats, each of said removable cleats comprising:
(a) a flange having an upper surface and an opposing lower surface that distributes the weight of a wearer of said cleat;
(b) flange attachment means extending from the upper surface of said flange for removably attaching said cleat to one of said sole attachment means of said sole of said shoe; and (c) a plurality of traction means on said opposing lower surface of said flange for presentation to the turf, said flange distributing said weight over said turf while said traction means extends into and engages upper layers of said turf to provide traction without puncturing lower layers of said turf.
(a) a flange having an upper surface and an opposing lower surface that distributes the weight of a wearer of said cleat;
(b) flange attachment means extending from the upper surface of said flange for removably attaching said cleat to one of said sole attachment means of said sole of said shoe; and (c) a plurality of traction means on said opposing lower surface of said flange for presentation to the turf, said flange distributing said weight over said turf while said traction means extends into and engages upper layers of said turf to provide traction without puncturing lower layers of said turf.
2. The golf shoe of claim 1 wherein said upper surface of said flange of said cleat has a concave shape.
3. The golf shoe of claim 1 wherein said opposing bottom surface of said flange of said cleat has a convex shape.
4. The golf shoe of claim 1 wherein said upper surface of said flange of said cleat has a concave shape and said opposing lower surface of said flange of said cleat has a convex shape.
5. The golf shoe of claim 1 wherein said opposing lower surface of said flange of said cleat has a hemispherical shape.
6. The golf shoe of claim 1 wherein said opposing lower surface of said flange of said cleat has a one-half hemispherical shape.
7. The golf shoe of claim 1 wherein said opposing lower surface of said flange of said cleat has a flat shape.
8. The golf shoe of claim 1 wherein said flange has a shape selected from the group consisting of circular, square, rectangular and combinations thereof.
9. The golf shoe of claim 1 wherein said flange and said traction means of said flange have a combined profile of at most about 0.25 inch when measured from said upper surface of said flange to a bottom portion of a most downwardly extending portion of said traction means.
10. The golf shoe of claim 9 wherein said flange and said traction means of said flange have a combined profile of about 0.25 inch when measured from said upper surface of said flange to a bottom portion of a most downwardly extending portion of said traction means.
11. The golf shoe of claim 1 wherein said flange comprises a durable plastic material.
12. The golf shoe of claim 1 wherein said flange of said cleat comprises a substantially resilient material.
13. The golf shoe of claim 12 wherein said substantially resilient material substantially retains its resiliency at temperatures below about 0°C.
14. The golf shoe of claim 13 wherein said flange of said cleat comprises polyether block urethane.
15. The golf shoe of claim 1 wherein:
said sole has a plurality of holes therein, each of said holes having a respective slot therein, said holes and said slots forming at least part of said sole attachment means; and said flange attachment means comprises a tipped prong for reversible snap-fit engagement with a respective one of said slots.
said sole has a plurality of holes therein, each of said holes having a respective slot therein, said holes and said slots forming at least part of said sole attachment means; and said flange attachment means comprises a tipped prong for reversible snap-fit engagement with a respective one of said slots.
16. The golf shoe of claim 1 wherein:
said sole has a plurality of holes therein, each of said holes having a respective rim wherein, said holes and said rims forming at least part of said sole attachment means; and said flange attachment means comprises a tipped prong for reversible snap-fit engagement with a respective one of said rims.
said sole has a plurality of holes therein, each of said holes having a respective rim wherein, said holes and said rims forming at least part of said sole attachment means; and said flange attachment means comprises a tipped prong for reversible snap-fit engagement with a respective one of said rims.
17. The golf shoe of claim 1 wherein said flange attachment means comprises a threaded stud extending from said upper surface of said flange of said cleat.
18. The golf shoe of claim 17 wherein said threaded stud portion of said flange comprises a material selected from the group consisting of metal, synthetic material and combinations thereof.
19. The golf shoe of claim 18 wherein said traction means from said opposing lower surface of said flange comprise ridges.
20. The golf shoe of claim 19 wherein said ridges have cross-sections that are substantially triangular in shape and have rounded edges.
21. The golf shoe of claim 19 wherein each of said ridges has a shape selected from the group consisting of straight ridges, curved ridges and combinations thereof.
22. The golf shoe of claim 21 wherein each of said ridges has a configuration selected from the group consisting of chords, diameters, radii and combinations thereof.
23. The golf shoe of claim 19 wherein each of said ridges has a base and a height, said base has a width, and said base width and said ridge height are substantially equal.
24. The golf shoe of claim 19 wherein said ridges have heights and said heights of said ridges are between about 0.03125 inch and about 0.125 inch.
25. The golf shoe of claim 24 wherein each of said ridges has a length and a series of cross-sections taken at different points along said length, each of said cross- sections having a respective height, said respective heights varying along said length of said ridge.
26. The golf shoe of claim 24 wherein:
said flange attachment means is a threaded stud formed on said upper surface of said flange of said cleat; and said flange, said stud and said ridges are a single unitary body made from a material selected from the group consisting of metal, durable plastic material, resilient material, polyether block urethane and combinations thereof.
said flange attachment means is a threaded stud formed on said upper surface of said flange of said cleat; and said flange, said stud and said ridges are a single unitary body made from a material selected from the group consisting of metal, durable plastic material, resilient material, polyether block urethane and combinations thereof.
27. The golf shoe of claim 24 wherein said ridges are integrally formed with and emanate from said opposing lower surface of said flange.
28. The golf shoe of claim 27 wherein each of said ridges has a cross-sectional configuration selected from the group consisting of arcuate, substantially triangular, rectangular and combinations thereof.
29. The golf shoe of claim 23 wherein said height of each of said ridges is between about 0.03125 inch and about 0.125 inch.
30. The golf shoe of claim 29 wherein each of said ridges has a length and a series of cross-sections taken at different points along said length, each of said cross sections having a respective height, said respective heights varying along said length of said ridge.
31. A removable golf shoe cleat for use in a golf shoe having a sole, said sole having a plurality of sole attachment means for attachment of removable cleats, said golf shoe being for use at least on turf, said removable golf shoe cleat comprising:
(a) a flange having an upper surface and an opposing lower surface that distributes the weight of a wearer of said cleat;
(b) flange attachment means extending from the upper surface of said flange for removably attaching said cleat to one of said sole attachment means of said sole of said shoe; and (c) a plurality of traction means on said opposing lower surface of said flange for presentation to the turf, said flange distributing said weight over said turf while said traction means extends into and engages upper layers of said turf to provide traction without puncturing lower layers of said turf.
(a) a flange having an upper surface and an opposing lower surface that distributes the weight of a wearer of said cleat;
(b) flange attachment means extending from the upper surface of said flange for removably attaching said cleat to one of said sole attachment means of said sole of said shoe; and (c) a plurality of traction means on said opposing lower surface of said flange for presentation to the turf, said flange distributing said weight over said turf while said traction means extends into and engages upper layers of said turf to provide traction without puncturing lower layers of said turf.
32. The removable golf shoe cleat of claim 31 wherein said upper surface of said flange of said cleat has a concave shape.
33. The removable golf shoe cleat of claim 31 wherein said opposing lower surface of said flange of said cleat has a convex shape.
34. The removable golf shoe cleat of claim 31 wherein said upper surface of said flange of said cleat has a concave shape and said opposing lower surface of said flange of said cleat has a convex shape.
35. The removable golf shoe cleat of claim 31 wherein said opposing lower surface of said flange of said cleat has a hemispherical shape.
36. The removable golf shoe cleat of claim 31 wherein said opposing lower surface of said flange of said cleat has a one-half hemispherical shape.
37. The removable golf shoe cleat of claim 31 wherein said opposing lower surface of said flange of said cleat has a flat shape.
38. The removable golf shoe cleat of claim 31 wherein said flange has a shape selected from the group consisting of circular, square, rectangular and combinations thereof.
39. The removable golf shoe cleat of claim 31 wherein said flange and said traction means of said flange have a combined profile of at most about 0.25 inch when measured from the upper surface of said flange to a bottom portion of a most downwardly extending portion of said traction means.
40. The removable golf shoe cleat of claim 39 wherein said flange and said traction means of said flange have a combined profile of about 0.25 inch when measured from said upper surface of said flange to said bottom portion of a most downwardly extending portion of said traction means.
41. The removable golf shoe cleat of claim 31 wherein said flange comprises a durable plastic material.
42. The removable golf shoe cleat of claim 31 wherein said flange of said cleat comprises a substantially resilient material.
43. The removable golf shoe cleat of claim 42 wherein said substantially resilient material substantially retains its resiliency at temperatures below about 0°C.
44. The removable golf shoe cleat of claim 43 wherein said flange of said cleat comprises polyether block urethane.
45. The removable golf shoe cleat of claim 31 wherein:
said sole has a plurality of holes therein, each of said holes having a respective slot therein, said holes and said slots forming at least part of said sole attachment means; and said flange attachment means comprises a tipped prong for reversible snap-fit engagement with a respective one of said slots.
said sole has a plurality of holes therein, each of said holes having a respective slot therein, said holes and said slots forming at least part of said sole attachment means; and said flange attachment means comprises a tipped prong for reversible snap-fit engagement with a respective one of said slots.
46. The removable golf shoe cleat of claim 31 wherein:
said sole has a plurality of holes therein, each of said holes having a respective rim therein, said holes and said rims forming at least part of said sole attachment means; and said flange attachment means comprises a tipped prong for reversible snap-fit engagement with a respective one of said rims.
said sole has a plurality of holes therein, each of said holes having a respective rim therein, said holes and said rims forming at least part of said sole attachment means; and said flange attachment means comprises a tipped prong for reversible snap-fit engagement with a respective one of said rims.
47. The removable golf shoe cleat of claim 31 wherein said flange attachment means comprises a threaded stud extending from said upper surface of said flange of said cleat.
48. The removable golf shoe cleat of claim 47 wherein said threaded stud portion of said flange comprises a material selected from the group consisting of metal, plastic and combinations thereof.
49. The removable golf shoe cleat of claim 48 wherein said traction means from said opposing bottom surface of said flange comprise ridges.
50. The removable golf shoe cleat of claim 49 wherein each of said ridges has a cross-section that is substantially triangular in shape and has rounded edges.
51. The removable golf shoe cleat of claim 49 wherein each of said ridges has a shape selected from the group consisting of straight ridges, curved ridges and combinations thereof.
52. The removable golf shoe cleat of claim 51 wherein each of said ridges has a configuration selected from the group consisting of chords, diameters, radii and combinations thereof.
53. The removable golf shoe cleat of claim 49 wherein each of said ridges has a base and a height, said base has a width, and said base width and said ridge height are substantially equal.
54. The removable golf shoe cleat of claim 49 wherein each of said ridges has a height between about 0.03125 inch and about 0.125 inch.
55. The removable golf shoe cleat of claim 54 wherein each of said ridges has a length and a series of cross-sections taken at different points along said length, each of said cross-sections having a respective height, said respective heights varying along said length of said ridge.
56. The removable golf shoe cleat of claim 54 wherein:
said flange attachment means comprises a threaded stud formed on said upper surface of said flange of said cleat; and said flange, said stud and said ridges are a single unitary body comprising a material selected from the group consisting of metal, durable plastic material, resilient material, polyether block urethane and combinations thereof.
said flange attachment means comprises a threaded stud formed on said upper surface of said flange of said cleat; and said flange, said stud and said ridges are a single unitary body comprising a material selected from the group consisting of metal, durable plastic material, resilient material, polyether block urethane and combinations thereof.
57. The removable golf shoe cleat of claim 54 wherein said ridges are integrally formed with and emanate from said opposing lower surface of said flange.
58. The removable golf shoe cleat of claim 57 wherein each of said ridges has a cross-sectional configuration selected from the group consisting of arcuate, substantially triangular, rectangular and combinations thereof.
59. The removable golf shoe cleat of claim 48 wherein said height of each of said ridges is between about 0.03125 inch and about 0.125 inch.
60. The removable golf shoe cleat of claim 59 wherein each of said ridges has a length and a series of cross-sections taken at different points along said length, each of said cross-sections have a respective height, said respective heights varying along said length of said ridge.
61. A removable golf shoe cleat for use in a golf shoe having a sole, said sole having a plurality of sole attachment means for attachment of removable cleats, said removable golf shoe cleat comprising:
(a) a flange having an upper surface and an opposing bottom surface;
(b) flange attachment means extending from said upper surface of said flange for removably attaching said cleat to one of said sole attachment means of said sole of said shoe;
(c) a plurality of traction ribs extending from the opposing bottom surface of said flange; and (d) said flange and said traction ribs having a combined profile of at most about 0.25 inch as measured from said upper surface of said flange to a bottom portion of a most downwardly extending portion of said traction means;
wherein:
said cleat provides traction against the ground without doing damage to the surface being walked on.
(a) a flange having an upper surface and an opposing bottom surface;
(b) flange attachment means extending from said upper surface of said flange for removably attaching said cleat to one of said sole attachment means of said sole of said shoe;
(c) a plurality of traction ribs extending from the opposing bottom surface of said flange; and (d) said flange and said traction ribs having a combined profile of at most about 0.25 inch as measured from said upper surface of said flange to a bottom portion of a most downwardly extending portion of said traction means;
wherein:
said cleat provides traction against the ground without doing damage to the surface being walked on.
62. The removable golf shoe cleat of claim 61 wherein said ribs comprise a resilient material.
63. The removable golf shoe cleat of claim 61 wherein said ribs comprise a durable plastic material.
64. The removable golf shoe cleat of claim 61 wherein said durable plastic material comprises polyether block urethane.
65. The removable golf shoe cleat of claim 61 wherein;
said flange attachment means comprises a threaded stud extending from said upper surface of said flange of said cleat.
said flange attachment means comprises a threaded stud extending from said upper surface of said flange of said cleat.
66. The removable golf shoe cleat of claim 61 wherein said flange, said stud and said ribs are a single unitary body.
67. The removable golf shoe cleat of claim 61 wherein said traction ribs extending from said opposing lower surface of said flange distribute weight in a plurality of different directions to provide traction against the ground without puncturing golf course turf.
68. The removable golf shoe cleat of claim 61 wherein said opposing bottom surface of said flange has a convex shape.
69. The removable golf shoe cleat of claim 61 wherein each of said ribs has a maximum height between about 0.03125 inch and about 0.125 inch.
70. The removable golf shoe cleat of claim 69 wherein each of said ribs has a length and a series of cross-sections taken at different points along said length, each of said cross-sections having a respective height, said respective heights varying along said length of said rib.
71. A removable golf shoe cleat for use in a golf shoe having a sole, said sole having a plurality of sole attachment means for attachment of removable cleats, said removable golf shoe cleat comprising:
(a) a flange having an upper surface and an opposing bottom surface;
(b) flange attachment means extending from said upper surface of said flange for removably attaching said cleat to one of said sole attachment means of said sole of said shoe;
(c) a plurality of traction means extending from the opposing bottom surface of said flange; and (d) said flange and said traction means having a combined profile of at most about 0.25 inch as measured from said upper surface of said flange to a bottom portion of a most downwardly extending portion of said traction means;
wherein:
said cleat provides traction against the ground without doing damage to the surface being walked on and without puncturing golf turf.
(a) a flange having an upper surface and an opposing bottom surface;
(b) flange attachment means extending from said upper surface of said flange for removably attaching said cleat to one of said sole attachment means of said sole of said shoe;
(c) a plurality of traction means extending from the opposing bottom surface of said flange; and (d) said flange and said traction means having a combined profile of at most about 0.25 inch as measured from said upper surface of said flange to a bottom portion of a most downwardly extending portion of said traction means;
wherein:
said cleat provides traction against the ground without doing damage to the surface being walked on and without puncturing golf turf.
72. The removable golf shoe cleat of claim 71 wherein said traction means comprise a resilient material.
73. The removable golf shoe cleat of claim 71 wherein said traction means comprise a durable plastic material.
74. The removable golf shoe cleat of claim 73 wherein said durable plastic material comprises polyether block urethane.
75. The removable golf shoe cleat of claim 71 wherein said flange attachment means comprises a threaded stud extending from said upper surface of said flange of said cleat.
76. The removable golf shoe cleat of claim 75 wherein said traction means extending from said opposing lower surface of said flange comprise traction means.
77. The removable golf shoe cleat of claim 76 wherein said flange, said stud and said traction means are a single unitary body.
78. The removable shoe cleat of claim 76 wherein each of said traction means has a maximum height between about 0.03125 inch and about 0.125 inch.
79. The removable golf shoe cleat of claim 78 wherein each of said traction means has a length and a series of cross-sections taken at different points along said length, each of said cross-sections having a respective height, said respective heights varying along said length of said traction means.
80. The removable golf shoe cleat of claim 71 wherein said traction means extending from said opposing lower surface of said flange distribute weight in a plurality of different directions to provide adequate traction without puncturing golf course turf.
81. The removable golf shoe cleat of claim 71 wherein said opposing bottom surface of said flange has a convex shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/872,819 | 1992-04-24 | ||
| US07/872,819 US5259129A (en) | 1992-04-24 | 1992-04-24 | Winter golf shoe spikes |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002208198A Division CA2208198A1 (en) | 1992-04-24 | 1993-04-21 | Golf shoe spikes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2094619A1 CA2094619A1 (en) | 1993-10-25 |
| CA2094619C true CA2094619C (en) | 1997-11-18 |
Family
ID=25360363
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002208198A Abandoned CA2208198A1 (en) | 1992-04-24 | 1993-04-21 | Golf shoe spikes |
| CA002094619A Expired - Lifetime CA2094619C (en) | 1992-04-24 | 1993-04-21 | Golf shoe spikes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002208198A Abandoned CA2208198A1 (en) | 1992-04-24 | 1993-04-21 | Golf shoe spikes |
Country Status (5)
| Country | Link |
|---|---|
| US (5) | US5259129A (en) |
| JP (1) | JPH06104081B2 (en) |
| CA (2) | CA2208198A1 (en) |
| GB (1) | GB2266223B (en) |
| HK (1) | HK1001321A1 (en) |
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| GB2122872B (en) * | 1982-06-09 | 1985-10-09 | Griplite S L | Sports shoes |
| JPS5927132A (en) | 1982-08-04 | 1984-02-13 | Sharp Corp | Electronic range |
| US4571852A (en) * | 1982-09-24 | 1986-02-25 | Les Caoutchoucs Acton Ltee | Anti-skidding sole |
| EP0153136A3 (en) | 1984-02-13 | 1985-10-02 | Plas-Tech | Shoe with recessed removable sole |
| US4521979A (en) | 1984-03-01 | 1985-06-11 | Blaser Anton J | Shock absorbing shoe sole |
| US4777738A (en) * | 1984-05-18 | 1988-10-18 | The Stride Rite Corporation | Slip-resistant sole |
| DE3438060A1 (en) | 1984-10-17 | 1985-06-13 | Konrad Ed. 8023 Pullach Matulla | Football boot double stud of flexible construction with design for "multiple-knob studs" |
| US4689901A (en) | 1984-10-19 | 1987-09-01 | Frederick Ihlenburg | Reduced torsion resistance athletic shoe sole |
| US4723366A (en) | 1985-02-05 | 1988-02-09 | Macneill Engineering Company, Inc. | Traction cleat with reinforced radial support |
| DE3505665A1 (en) | 1985-02-19 | 1986-08-21 | Puma-Sportschuhfabriken Rudolf Dassler Kg, 8522 Herzogenaurach | SPORTSHOE |
| CH668683A5 (en) | 1985-12-05 | 1989-01-31 | Margrit Kuhn | FOOTWEAR WITH INSOLE. |
| FR2608387B1 (en) * | 1986-12-23 | 1989-04-21 | Salomon Sa | STEP SOLE FOR A SPORTS SHOE, ESPECIALLY A GOLF SHOE AND A SHOE EQUIPPED WITH SUCH A SOLE |
| DE3706068A1 (en) | 1987-02-25 | 1988-09-08 | Dassler Puma Sportschuh | GRIP ELEMENT FOR SPORTSHOES |
| US4782604A (en) * | 1987-06-26 | 1988-11-08 | Wen Shown Lo | Sole structure for golf shoes |
| WO1989001302A1 (en) * | 1987-08-11 | 1989-02-23 | Aotani, Tetsuya | Multipurpose shoes |
| US4885851A (en) * | 1987-12-30 | 1989-12-12 | Tretorn Ab | Shoesole for golf shoe |
| USD320882S (en) | 1988-08-01 | 1991-10-22 | Trisport Limited | Stud for an article of footwear |
| GB2223394B (en) * | 1988-08-27 | 1991-08-07 | Crook And Sons Limited Benjami | Sports shoe |
| US5033211A (en) | 1989-08-30 | 1991-07-23 | Macneill Engineering Company, Inc. | Cleat member and slot system |
| ES2063980T3 (en) * | 1989-09-15 | 1995-01-16 | Tenel Corp | SHOE WITH SPOTS FOR FIELD SPORTS. |
| DE3932151A1 (en) | 1989-09-22 | 1991-04-04 | Peter Rohleder | DEVICE FOR SCANNING DETECTION OF AN INTERIOR |
| JPH0462107U (en) | 1990-10-11 | 1992-05-28 | ||
| US5070631A (en) | 1991-01-03 | 1991-12-10 | Fenton James R | Golf shoe cleat cover with gripping members held slidably within channels |
| FR2679421A1 (en) | 1991-07-24 | 1993-01-29 | Bouyer Jean Louis | CRAMPON FOR SPORTS SHOE. |
| US5259129A (en) * | 1992-04-24 | 1993-11-09 | Warm Springs Golf Club, Inc. | Winter golf shoe spikes |
| US5367793A (en) * | 1992-04-24 | 1994-11-29 | Warm Springs Golf Club, Inc. | Winter golf shoe spikes |
| DE4316650A1 (en) | 1992-05-13 | 1993-11-18 | Asics Corp | Hard plate for spiked track running shoes for wet weather racing - has smaller projections or holes over front toe area and larger projections over rear toe area to provide increased grip. |
| JP3326014B2 (en) | 1994-07-14 | 2002-09-17 | 株式会社半導体エネルギー研究所 | Thin film semiconductor device |
-
1992
- 1992-04-24 US US07/872,819 patent/US5259129A/en not_active Expired - Lifetime
-
1993
- 1993-04-20 GB GB9308167A patent/GB2266223B/en not_active Expired - Fee Related
- 1993-04-21 CA CA002208198A patent/CA2208198A1/en not_active Abandoned
- 1993-04-21 CA CA002094619A patent/CA2094619C/en not_active Expired - Lifetime
- 1993-04-22 JP JP5094769A patent/JPH06104081B2/en not_active Expired - Lifetime
- 1993-11-08 US US08/149,193 patent/US6354021B1/en not_active Expired - Fee Related
-
1997
- 1997-01-31 US US08/794,205 patent/US6327797B1/en not_active Expired - Fee Related
- 1997-08-13 US US08/910,210 patent/US6009640A/en not_active Expired - Lifetime
-
1998
- 1998-01-15 HK HK98100343A patent/HK1001321A1/en not_active IP Right Cessation
-
2001
- 2001-10-29 US US10/039,338 patent/US7086182B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HK1001321A1 (en) | 1998-06-12 |
| US5259129A (en) | 1993-11-09 |
| US6009640A (en) | 2000-01-04 |
| US6327797B1 (en) | 2001-12-11 |
| JPH06104081B2 (en) | 1994-12-21 |
| GB9308167D0 (en) | 1993-06-02 |
| US7086182B2 (en) | 2006-08-08 |
| CA2208198A1 (en) | 1993-10-25 |
| GB2266223B (en) | 1997-02-19 |
| JPH06133807A (en) | 1994-05-17 |
| US20020053149A1 (en) | 2002-05-09 |
| US6354021B1 (en) | 2002-03-12 |
| GB2266223A (en) | 1993-10-27 |
| CA2094619A1 (en) | 1993-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |