US20060112723A1 - Wearable insulated backpack for dispensing beverages - Google Patents
Wearable insulated backpack for dispensing beverages Download PDFInfo
- Publication number
- US20060112723A1 US20060112723A1 US11/289,684 US28968405A US2006112723A1 US 20060112723 A1 US20060112723 A1 US 20060112723A1 US 28968405 A US28968405 A US 28968405A US 2006112723 A1 US2006112723 A1 US 2006112723A1
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- Prior art keywords
- pathway
- containers
- pack
- framework
- objects
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
- F25D31/007—Bottles or cans
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F2003/003—Travelling or camp articles; Sacks or packs carried on the body combined with other objects; specially adapted for carrying specific objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/801—Bags
- F25D2331/8011—Bags to be carried on the back of a person
Definitions
- This invention relates generally to portable dispensers for substantially cylindrical containers and more particularly to backpacks for dispensing canned or bottled beverages.
- Insulated devices including backpacks, for carrying and dispensing beverages are not new.
- U.S. Pat. No. 2,704,627 discloses a container in which a sloped floor defines a pathway down which canned beverages roll to an opening at which they are prevented from exiting by leaf springs.
- U.S. Pat. No. 3,263,806 discloses a tube for holding and dispensing beverages in bottles.
- the bottles are held in a vertically stacked and spring-loaded arrangement.
- the tube may be carried in a golf bag or over the shoulder by a sling strap.
- U.S. Pat. No. 4,018,271 discloses a beverage belt for holding canned beverages in insulated receptacles.
- U.S. Pat. No. 4,673,117 discloses a backpack having a top-loading insulated compartment.
- U.S. Pat. No. 4,721,237 discloses an insulated carrying pack in which canned beverages are held in a shaped pathway from which they can be removed by opening a flap on the side of the pack.
- U.S. Pat. No. 5,095,718 shows a backpack in which canned beverages are held securely in a horizontal position by shaped cushioning.
- U.S. Pat. No. 5,611,457 and U.S. Pat. No. 5,826,746 show a canned beverage carrier and dispenser in which a two-can wide vertical stack of canned beverages feeds into a sloped single stack for dispensing.
- U.S. Pat. No. 5,921,435 shows a backpack in which each of four separate vertical rows of canned beverages leads to a separate sloped horizontal path and to one of four separate dispensing openings, each opening containing a neoprene cap to prevent the canned beverages from falling out of the backpack.
- Previously known insulated packs for dispensing beverages have been designed primarily for use by vendors and are not sufficiently compact for personal use.
- Previously known compact packs sized for personal use have a capacity for relatively few canned or bottled beverages or are designed only for top loading items such as baby food.
- prior packs that include two or more vertical stacks of canned beverages leading to a single dispensing path have no mechanism for avoiding a gridlock or jamming of the cans within the pack.
- the pack comprises at least one framework unit disposed in an enclosure.
- the framework unit defines a first pathway that extends downwardly from a site for receiving the containers to an opening in the enclosure through which the containers can be retrieved, the first pathway ending at a first shaped rigid member for blocking movement of the containers through the opening in the absence of manipulation by an operator.
- the framework unit further defines a second pathway extending downwardly from a site for receiving the containers to a merging point at which the second pathway feeds the containers into the first pathway above the first shaped rigid member.
- the second pathway ends with a second rigid shaped member positioned at the merging point so as to direct containers laterally into the first pathway, a movement that is prevented when containers occupy the first pathway at or above the merging point.
- the pack may be adapted to be worn as a backpack. It also may be adapted to contain a heat transfer element to either absorb heat from the inside of the pack or to add heat.
- the pack normally will include two framework elements and have two openings for retrieving containers. Further, the outside of the pack may include decoration or advertising elements.
- FIG. 1 shows in perspective view half of a framework used to construct the framework unit of the present invention.
- FIG. 2 shows in perspective view two framework units and stabilizing connectors positioned for assembly.
- FIG. 3 is a perspective view of a framework unit partially loaded with containers.
- FIG. 4 shows a beverage can ready for extraction from the assembled framework unit.
- FIG. 5 shows a pack according to the present invention partially loaded.
- FIG. 6 shows one embodiment of a cover for the assembled framework unit.
- the framework can be made from any material that is strong enough to hold at least 20 typical filled beverage containers without bending or breaking and is sufficiently light weight so as not to add a great weight itself when worn as a part of a backpack.
- a material such as aluminum or molded plastic is chosen.
- Optimal materials are a rigid plastic, such a polycarbonate, polypropylene, high density polyethylene or polystyrene because of the relative strength and rigidity of these materials and because such materials are relatively inexpensive when injection molded in pieces that can be assembled into the framework.
- the enclosure for the framework is made of a material selected to be light weight, durable and preferably flexible. Although a sheeting of a solid material could be used to form a solid casing, it is not preferable because it typically would need to be heavy in order to be durable and would necessitate the use of relatively complex devices such as hinges for opening and closing and clamps for securing. A material that will support decorative emblems or advertising slogans also will be desirable for use as an enclosure. A fabric such as canvas or nylon typically will be selected as the enclosure material.
- the enclosure material may be insulated by the use of any well known insulating material, normally applied as a liner.
- a typical device according to the present invention is formed of two framework units, one dispensing containers from one lower side of the pack and the other dispensing containers from the opposite lower side of the pack.
- FIG. 1 shows a framework that can be either a front or back framework component. It is an advantage of the invention that the front and back framework components are identical and can be produced in the same injection mold. It is to be understood by the reader that the front and back framework components are normally mirror images and that a description of a feature on one framework component is intended to be a description of the mirroring component on the opposite framework component.
- the front and back framework components each include substantially flat shaped portions 10 . Ridges 11 and 12 form the first pathway 13 , which extends downwardly from a site 14 , for receiving containers, and ending at a first shaped rigid member 15 . Rigid member 15 is shaped to block the movement of containers in the absence of manipulation by an operator. Containers are removed from the assembled framework by an operator by moving them upwardly over edge 15 a of the first shaped rigid member 15 .
- Ridges 11 and 16 form second pathway 17 that begins at container receiving site 18 and extending to merging location 19 at which second pathway 17 merges with first pathway 13 .
- Ridge 16 ends at second rigid shaped member 9 .
- Second rigid shaped member 9 is shaped and positioned so as to allow containers in second pathway 17 to merge into first pathway 13 when containers are in pathway 13 only by moving laterally so that containers in second pathway 17 merge into first pathway 13 only when containers in pathway 13 are below merging location 19 .
- FIG. 2 shows an exploded perspective view of substantially identical front and back framework components 21 and 22 spaced apart by stabilizing connectors 23 that connect framework components to form a complete structure comprising two framework units for holding and dispensing cylindrical containers, such as cans or bottles containing beverages (not shown in FIG. 2 .)
- Either framework unit 21 or 22 may be the front or back unit.
- Stabilizing connectors 23 may be of any useful length, depending on the typical height of beverage cans or bottles expected to be used in the resulting beverage dispenser. Stabilizing connectors 23 must hold framework units 21 and 22 sufficiently far apart to enable free movement of beverage containers down pathways 13 and 17 as shown in FIG.
- stabilizing connectors 23 will be between four and six inches in length.
- the ridges are typically sufficiently far apart to accommodate the diameter of a beverage can or bottle.
- Stabilizing connectors 23 are made from materials that are selected to be light weight, relatively rigid, strong, easy to work with and inexpensive. Any material meeting those requirements will be suitable, including certain metals, such as aluminum and plastics of the same types used for making the front and back framework units as described in connection with FIG. 1 .
- Framework Units 21 and 22 and stabilizing connectors 23 may be connected by any of a variety of well known fastening mechanisms and techniques, including riveting and ultrasonic welding. Those skilled in the art of injection molding will also appreciate that the entire framework unit could be injection molded as one piece.
- FIG. 3 shows in perspective view a portion of an assembled framework unit 30 holding beverage cans in first pathway 31 , which descends from the top of framework unit 30 and curves into a downward sloping path 31 a, ending at first rigid shaped member 32 that corresponds to member 15 in FIG. 1 .
- member 32 is formed by the upturned terminal portion of raised portions on both the front and back framework units and is shaped and positioned to stop progress of a beverage container, such as can 33 , either when alone in the framework unit or when it is under pressure from the weight of additional cans above it in first pathway 31 - 31 a.
- the upturned and centrally opened shape of member 32 also allows easy removal of cans from the framework unit by an upward pressure on can 33 in the area 34 between the upturned terminal portions of the ridges that form member 32 .
- a second line of beverage cans is shown in FIG. 3 descending second pathway 35 defined by ridges 36 on both the front and back framework units and ridges 37 , also on the front and back framework units. Ridge 36 ends in second rigid shaped member 38 at point 39 where pathway 35 merges with pathway 31 - 31 a.
- Member 38 is positioned to hold cylindrical containers, such as cans 33 so that they will be blocked from feeding into pathway 31 - 31 a when a container occupies pathway 31 - 31 a at point 39 , but will feed easily into pathway 31 - 31 a when no can or container blocks lateral movement into that pathway.
- the lateral movement of containers from pathway 35 into pathway 31 - 31 a avoids the downward weight of the containers in pathway 35 against member 32 and facilitates removal of the containers from the pathway.
- FIG. 4 shows member 41 defined by upturned terminal portions of ridges that form member 41 , corresponding to ridges 12 in FIG. 1 and contained in an insulated pack 42 .
- Can 43 is positioned for removal from pack 42 by lifting it over member 41 .
- FIG. 5 shows pack 51 with top cover 52 opened to show pathways 53 , and 54 and 53 a and 54 a, which correspond to pathways 13 and 17 , respectively in FIG. 1 , defined by ridges 55 , 56 and 57 and 55 a, 56 a and 57 a, corresponding to ridges 11 , 12 and 16 , respectively, in FIG. 1 .
- Top 52 can be secured by Velcro fasteners 58 .
- FIG. 5 demonstrates that beverages can be both loaded and extracted from the top of pack 51 .
- Ridges 58 and 58 a form a slot with ridges 57 and 57 a for receiving a cooling unit, not shown, such as an envelope of frozen gel shaped to fit into the corresponding slots on the facing frameworks.
- FIG. 6 shows one useful design for a pack suitable for receiving a framework unit as described in the above drawings.
- Pack 61 shows shoulder straps 62 and 62 a for carrying pack 61 as a backpack.
- Top 63 in the embodiment shown can be lifted from one side and secured by Velcro fastener 64 when closed.
- Pack 61 demonstrates the application of optional pockets 65 and shows opening 66 through which containers can be retrieved from the framework (not shown). Opening 66 is typically matched by opening 67 at the opposite lower corner of the pack.
- the framework unit normally is fixed to the interior of the pack so that it is not removable. However, a removable framework unit could be used.
- the present invention has been illustrated in terms of a backpack for carrying beverages in cans or bottles. It will be understood, however, by those skilled in the art that the device disclosed here for controlling the movement of generally cylindrical shapes in merging, descending pathways to avoid gridlock or jamming of the shapes at the point of merging and to avoid excessive weight on the lowermost such shape will have wide application and is intended to be within the scope of the appended claims. Likewise, a device for holding generally cylindrical shapes in single or multiple descending pathways such that the final such shape can be removed with a relatively small upward pressure will have many applications, each of which are intended to be within the scope of the appended claims.
Abstract
Substantially cylindrical objects moving mainly by gravity in plural merging pathways merge without jamming or gridlock when the merging pathways are arranged such that objects in a non-delivering pathway merge into a delivering pathway only laterally whereby objects in the delivering pathway prevent merging of objects from the non-delivering pathway. The arrangement can be used in an wearable, insulated backpack for delivering beverages.
Description
- This application claims priority from U.S. provisional patent application 60/631,299 filed Nov. 26, 2004.
- This invention relates generally to portable dispensers for substantially cylindrical containers and more particularly to backpacks for dispensing canned or bottled beverages.
- Insulated devices, including backpacks, for carrying and dispensing beverages are not new.
- U.S. Pat. No. 2,704,627 discloses a container in which a sloped floor defines a pathway down which canned beverages roll to an opening at which they are prevented from exiting by leaf springs.
- U.S. Pat. No. 3,263,806 discloses a tube for holding and dispensing beverages in bottles. The bottles are held in a vertically stacked and spring-loaded arrangement. The tube may be carried in a golf bag or over the shoulder by a sling strap.
- U.S. Pat. No. 4,018,271 discloses a beverage belt for holding canned beverages in insulated receptacles.
- U.S. Pat. No. 4,673,117 discloses a backpack having a top-loading insulated compartment.
- U.S. Pat. No. 4,721,237 discloses an insulated carrying pack in which canned beverages are held in a shaped pathway from which they can be removed by opening a flap on the side of the pack.
- U.S. Pat. No. 5,095,718 shows a backpack in which canned beverages are held securely in a horizontal position by shaped cushioning.
- U.S. Pat. No. 5,611,457 and U.S. Pat. No. 5,826,746 show a canned beverage carrier and dispenser in which a two-can wide vertical stack of canned beverages feeds into a sloped single stack for dispensing.
- U.S. Pat. No. 5,921,435 shows a backpack in which each of four separate vertical rows of canned beverages leads to a separate sloped horizontal path and to one of four separate dispensing openings, each opening containing a neoprene cap to prevent the canned beverages from falling out of the backpack.
- Many of the previously known insulated packs for dispensing beverages have been designed primarily for use by vendors and are not sufficiently compact for personal use. Previously known compact packs sized for personal use have a capacity for relatively few canned or bottled beverages or are designed only for top loading items such as baby food. Further, prior packs that include two or more vertical stacks of canned beverages leading to a single dispensing path have no mechanism for avoiding a gridlock or jamming of the cans within the pack.
- It is an object of the present invention to overcome the problems of the prior art.
- It also is an object of the present invention to provide a compact pack that will hold a relatively large number of canned beverages.
- It is an object of the present invention to avoid gridlock or jamming of cylindrical shapes rolling down two or more vertical pathways when the pathways merge into a single pathway.
- It is an object of the present invention to provide a shaped element for securely holding substantially cylindrical containers such as beverage cans at the end of a delivery pathway in a pack wherein the containers are easily retrieved on a can-by-can basis by operator manipulation.
- These and other objects of the present invention will be illustrated in terms of a wearable, insulated pack for dispensing substantially cylindrical containers. The pack comprises at least one framework unit disposed in an enclosure. The framework unit defines a first pathway that extends downwardly from a site for receiving the containers to an opening in the enclosure through which the containers can be retrieved, the first pathway ending at a first shaped rigid member for blocking movement of the containers through the opening in the absence of manipulation by an operator. The framework unit further defines a second pathway extending downwardly from a site for receiving the containers to a merging point at which the second pathway feeds the containers into the first pathway above the first shaped rigid member. The second pathway ends with a second rigid shaped member positioned at the merging point so as to direct containers laterally into the first pathway, a movement that is prevented when containers occupy the first pathway at or above the merging point.
- The pack may be adapted to be worn as a backpack. It also may be adapted to contain a heat transfer element to either absorb heat from the inside of the pack or to add heat.
- The pack normally will include two framework elements and have two openings for retrieving containers. Further, the outside of the pack may include decoration or advertising elements.
-
FIG. 1 shows in perspective view half of a framework used to construct the framework unit of the present invention. -
FIG. 2 shows in perspective view two framework units and stabilizing connectors positioned for assembly. -
FIG. 3 is a perspective view of a framework unit partially loaded with containers. -
FIG. 4 shows a beverage can ready for extraction from the assembled framework unit. -
FIG. 5 shows a pack according to the present invention partially loaded. -
FIG. 6 shows one embodiment of a cover for the assembled framework unit. - The framework can be made from any material that is strong enough to hold at least 20 typical filled beverage containers without bending or breaking and is sufficiently light weight so as not to add a great weight itself when worn as a part of a backpack. Preferably, a material such as aluminum or molded plastic is chosen. Optimal materials are a rigid plastic, such a polycarbonate, polypropylene, high density polyethylene or polystyrene because of the relative strength and rigidity of these materials and because such materials are relatively inexpensive when injection molded in pieces that can be assembled into the framework.
- The enclosure for the framework is made of a material selected to be light weight, durable and preferably flexible. Although a sheeting of a solid material could be used to form a solid casing, it is not preferable because it typically would need to be heavy in order to be durable and would necessitate the use of relatively complex devices such as hinges for opening and closing and clamps for securing. A material that will support decorative emblems or advertising slogans also will be desirable for use as an enclosure. A fabric such as canvas or nylon typically will be selected as the enclosure material. The enclosure material may be insulated by the use of any well known insulating material, normally applied as a liner.
- A typical device according to the present invention is formed of two framework units, one dispensing containers from one lower side of the pack and the other dispensing containers from the opposite lower side of the pack. Although a single-unit pack can be made and is intended to be within the scope of the appended claims, the pack will be described in terms of a two-unit framework.
-
FIG. 1 shows a framework that can be either a front or back framework component. It is an advantage of the invention that the front and back framework components are identical and can be produced in the same injection mold. It is to be understood by the reader that the front and back framework components are normally mirror images and that a description of a feature on one framework component is intended to be a description of the mirroring component on the opposite framework component. The front and back framework components each include substantially flat shapedportions 10.Ridges 11 and 12 form thefirst pathway 13, which extends downwardly from a site 14, for receiving containers, and ending at a first shapedrigid member 15.Rigid member 15 is shaped to block the movement of containers in the absence of manipulation by an operator. Containers are removed from the assembled framework by an operator by moving them upwardly over edge 15 a of the first shapedrigid member 15. -
Ridges 11 and 16 formsecond pathway 17 that begins atcontainer receiving site 18 and extending to merginglocation 19 at whichsecond pathway 17 merges withfirst pathway 13.Ridge 16 ends at second rigid shaped member 9. Second rigid shaped member 9 is shaped and positioned so as to allow containers insecond pathway 17 to merge intofirst pathway 13 when containers are inpathway 13 only by moving laterally so that containers insecond pathway 17 merge intofirst pathway 13 only when containers inpathway 13 are below merginglocation 19. -
FIG. 2 shows an exploded perspective view of substantially identical front andback framework components connectors 23 that connect framework components to form a complete structure comprising two framework units for holding and dispensing cylindrical containers, such as cans or bottles containing beverages (not shown inFIG. 2 .) Eitherframework unit connectors 23 may be of any useful length, depending on the typical height of beverage cans or bottles expected to be used in the resulting beverage dispenser. Stabilizingconnectors 23 must holdframework units pathways FIG. 1 while at the same time maintainingframework units pathways ridges FIG. 1 that correspond toridges FIG. 2 . Typically, stabilizingconnectors 23 will be between four and six inches in length. The ridges are typically sufficiently far apart to accommodate the diameter of a beverage can or bottle. - Stabilizing
connectors 23 are made from materials that are selected to be light weight, relatively rigid, strong, easy to work with and inexpensive. Any material meeting those requirements will be suitable, including certain metals, such as aluminum and plastics of the same types used for making the front and back framework units as described in connection withFIG. 1 . -
Framework Units connectors 23 may be connected by any of a variety of well known fastening mechanisms and techniques, including riveting and ultrasonic welding. Those skilled in the art of injection molding will also appreciate that the entire framework unit could be injection molded as one piece. -
FIG. 3 shows in perspective view a portion of an assembledframework unit 30 holding beverage cans infirst pathway 31, which descends from the top offramework unit 30 and curves into a downwardsloping path 31 a, ending at first rigid shapedmember 32 that corresponds tomember 15 inFIG. 1 . As withmember 15 inFIG. 1 ,member 32 is formed by the upturned terminal portion of raised portions on both the front and back framework units and is shaped and positioned to stop progress of a beverage container, such ascan 33, either when alone in the framework unit or when it is under pressure from the weight of additional cans above it in first pathway 31-31 a. The upturned and centrally opened shape ofmember 32 also allows easy removal of cans from the framework unit by an upward pressure oncan 33 in thearea 34 between the upturned terminal portions of the ridges that formmember 32. - A second line of beverage cans is shown in
FIG. 3 descendingsecond pathway 35 defined byridges 36 on both the front and back framework units and ridges 37, also on the front and back framework units.Ridge 36 ends in second rigid shapedmember 38 atpoint 39 wherepathway 35 merges with pathway 31-31 a. -
Member 38 is positioned to hold cylindrical containers, such ascans 33 so that they will be blocked from feeding into pathway 31-31 a when a container occupies pathway 31-31 a atpoint 39, but will feed easily into pathway 31-31 a when no can or container blocks lateral movement into that pathway. The lateral movement of containers frompathway 35 into pathway 31-31 a avoids the downward weight of the containers inpathway 35 againstmember 32 and facilitates removal of the containers from the pathway. -
FIG. 4 showsmember 41 defined by upturned terminal portions of ridges that formmember 41, corresponding toridges 12 inFIG. 1 and contained in aninsulated pack 42. Can 43 is positioned for removal frompack 42 by lifting it overmember 41. -
FIG. 5 shows pack 51 withtop cover 52 opened to showpathways 53, and 54 and 53 a and 54 a, which correspond topathways FIG. 1 , defined byridges 55, 56 and 57 and 55 a, 56 a and 57 a, corresponding toridges FIG. 1 . -
Top 52 can be secured byVelcro fasteners 58.FIG. 5 demonstrates that beverages can be both loaded and extracted from the top of pack 51. -
Ridges 58 and 58 a form a slot with ridges 57 and 57 a for receiving a cooling unit, not shown, such as an envelope of frozen gel shaped to fit into the corresponding slots on the facing frameworks. -
FIG. 6 shows one useful design for a pack suitable for receiving a framework unit as described in the above drawings. Pack 61 showsshoulder straps Velcro fastener 64 when closed. Pack 61 demonstrates the application ofoptional pockets 65 and shows opening 66 through which containers can be retrieved from the framework (not shown).Opening 66 is typically matched by opening 67 at the opposite lower corner of the pack. - The framework unit normally is fixed to the interior of the pack so that it is not removable. However, a removable framework unit could be used.
- The present invention has been illustrated in terms of a backpack for carrying beverages in cans or bottles. It will be understood, however, by those skilled in the art that the device disclosed here for controlling the movement of generally cylindrical shapes in merging, descending pathways to avoid gridlock or jamming of the shapes at the point of merging and to avoid excessive weight on the lowermost such shape will have wide application and is intended to be within the scope of the appended claims. Likewise, a device for holding generally cylindrical shapes in single or multiple descending pathways such that the final such shape can be removed with a relatively small upward pressure will have many applications, each of which are intended to be within the scope of the appended claims.
Claims (10)
1. A wearable, pack for dispensing substantially cylindrical containers, the pack comprising at least one framework unit disposed in an enclosure, the framework unit defining a first pathway that extends downwardly from a site for receiving the containers to an opening in the enclosure thru which the containers can be retrieved, the first pathway ending at a first shaped rigid member for blocking movement of the containers through the opening in the absence of manipulation by an operator, said framework further defining a second pathway extending downwardly from a site for receiving the containers to a merging point at which the second pathway feeds the containers into the first pathway, the second pathway ending in a second rigid shaped member positioned at the merging point so as to allow containers in the second pathway to move only laterally into the first pathway whereby movement of the containers from the first pathway to the second pathway is possible when containers occupy the first pathway below the merging point.
2. The pack of claim 1 wherein the framework is adapted to removeably hold at least one temperature controlling element.
3. The pack of claim 1 wherein the first rigid member is shaped to allow an operator to manipulate the container retained thereby by exerting an upward pressure, causing the container to circumvent the first rigid member and to move to the opening.
4. The pack of claim 1 comprising two such frameworks leading to two such openings.
5. The pack of claim 1 wherein the substantially cylindrical containers are beverage containers.
6. The pack of claim 1 adapted for wearing as a backpack.
7. The pack of claim 1 wherein the at least one framework is removable from the enclosure.
8. The pack of claim 1 wherein the enclosure is thermally insulated.
9. The pack of claim 1 further comprising decoration or advertising on its outer surface.
10. In a device for the movement of substantially cylindrical objects by gravity down at least two controlled paths that merge into a single delivery path, the improvement comprising a second path merging into the delivery path such that movement of objects into the delivery path from the second path is substantially laterally, whereby objects in the delivery path, when present, prevent movement of objects from the second path into the delivery path.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US11/289,684 US20060112723A1 (en) | 2004-11-26 | 2005-11-28 | Wearable insulated backpack for dispensing beverages |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US63129904P | 2004-11-26 | 2004-11-26 | |
US11/289,684 US20060112723A1 (en) | 2004-11-26 | 2005-11-28 | Wearable insulated backpack for dispensing beverages |
Publications (1)
Publication Number | Publication Date |
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US20060112723A1 true US20060112723A1 (en) | 2006-06-01 |
Family
ID=36566148
Family Applications (1)
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US11/289,684 Abandoned US20060112723A1 (en) | 2004-11-26 | 2005-11-28 | Wearable insulated backpack for dispensing beverages |
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US (1) | US20060112723A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20080229778A1 (en) * | 2007-03-22 | 2008-09-25 | Shelton Andrew C | Beverage dispensing cooler |
US20100218964A1 (en) * | 2009-02-27 | 2010-09-02 | Daniel Galloway | Compressed gas-driven device with passive thermodynamic composition |
US8833078B2 (en) | 2009-02-27 | 2014-09-16 | D2Bg Llc | Compressed gas-driven device with passive thermodynamic composition |
US20180087819A1 (en) * | 2016-09-26 | 2018-03-29 | Wal-Mart Stores, Inc. | Soft-Sided Cooler |
US11317703B2 (en) * | 2019-06-04 | 2022-05-03 | Ronald Vinson | Energized belt for holding tools |
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US5095718A (en) * | 1990-11-06 | 1992-03-17 | Ormond John J | Portable refrigeration case for the storage and dispensation of canned items |
US5086948A (en) * | 1990-12-04 | 1992-02-11 | Slusarz Bennet A | Tennis ball pack dispensing and retrieving apparatus |
US5509279A (en) * | 1994-06-08 | 1996-04-23 | Blue Leaf Design, Inc. | Cooler backpack with compartments |
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US20080229778A1 (en) * | 2007-03-22 | 2008-09-25 | Shelton Andrew C | Beverage dispensing cooler |
US7810350B2 (en) | 2007-03-22 | 2010-10-12 | Shelton Andrew C | Beverage dispensing cooler |
US20100218964A1 (en) * | 2009-02-27 | 2010-09-02 | Daniel Galloway | Compressed gas-driven device with passive thermodynamic composition |
US8635873B2 (en) | 2009-02-27 | 2014-01-28 | D2Bg Llc | Compressed gas-driven device with passive thermodynamic composition |
US8833078B2 (en) | 2009-02-27 | 2014-09-16 | D2Bg Llc | Compressed gas-driven device with passive thermodynamic composition |
US20180087819A1 (en) * | 2016-09-26 | 2018-03-29 | Wal-Mart Stores, Inc. | Soft-Sided Cooler |
US10544976B2 (en) * | 2016-09-26 | 2020-01-28 | Walmart Apollo, Llc | Soft-sided cooler |
US11317703B2 (en) * | 2019-06-04 | 2022-05-03 | Ronald Vinson | Energized belt for holding tools |
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