US20040045864A1 - Dual function portable computer bag - Google Patents
Dual function portable computer bag Download PDFInfo
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- US20040045864A1 US20040045864A1 US10/660,272 US66027203A US2004045864A1 US 20040045864 A1 US20040045864 A1 US 20040045864A1 US 66027203 A US66027203 A US 66027203A US 2004045864 A1 US2004045864 A1 US 2004045864A1
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- United States
- Prior art keywords
- loop
- portable computer
- computing device
- bag according
- computer bag
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C9/00—Purses, Luggage or bags convertible into objects for other use
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
- A45C2013/025—Interior fittings; Means, e.g. inserts, for holding and packing articles for holding portable computers or accessories therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C3/00—Flexible luggage; Handbags
- A45C3/02—Briefcases or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S383/00—Flexible bags
- Y10S383/902—Flexible bags having nonbag use
Definitions
- Portable computers e.g., laptop and notebook computers
- portable computer users provide advantage in their portability, but require certain additional accessories to enhance portability.
- portable computer users often carry power supply or transformer devices and mouse or pointer input devices.
- some portable computer users carry peripheral devices such as external disk drives, CDROM drives, modems, and a broad spectrum of additional auxiliary equipment often used and carried with a portable computer.
- portable computer users often carry, in association with their computer and accessories, a bag or carrying case.
- the user dedicates a conventional briefcase or other similar carrying device as a conveyance for their portable computer and associated accessories.
- the user obtains a special purpose bag or case particularly constructed and designed for portable computers and the typical accessories carried therewith.
- a dual function portable bag includes and interior compartment suitable in size to accommodate a portable computing device.
- An opening relative to the interior compartment provides access to the interior compartment for placing and removing a portable computing device.
- the exterior surface of the bag presents a contour having a first portion and a second portion, the first portion having a thickness less than the second portion.
- a portable computing device is carried in the bag in conventional fashion.
- the bag converts an ergonomically unacceptable work site into an ergonomically acceptable work site by placing the bag in a lumbar-supporting position relative to the user. More particularly, the first portion of the bag is positioned below the second portion of the bag and the second portion of the bag, i.e., the thicker portion, provides lumbar support for the user.
- FIG. 1 illustrates in perspective a dual function portable computer bag according to a preferred embodiment of the present invention.
- FIG. 2 illustrates use of the bag of FIG. 1 as a lumbar support.
- FIG. 3 illustrates use of the bag of FIG. 1 as a lumbar support while making use of a portable computer at a conventional table and chair.
- FIG. 4 illustrates in cross section the bag of FIG. 1 as taken along lines 4 - 4 of FIG. 1.
- FIG. 1 illustrates in perspective a travel bag 10 according to a preferred embodiment of the present invention.
- travel bag 10 includes a main body 12 and a carrying handle or strap 14 .
- a top flap 16 covers an opening (not shown in FIG. 1) providing access to the interior of bag 10 .
- bag 10 serves as a travel bag for a portable computer, e.g., a laptop or notebook portable electronic device.
- flap 16 opens to allow ingress and egress of a portable computer and accessories relative to the interior of bag 10 .
- Strap 14 allows a user to carry bag 10 along with its contents, i.e., a portable computer and various accessories associated therewith.
- bag 10 serves the conventional function of transporting and protecting a portable computer and associated accessories.
- Bag 10 sits between person 20 and chair 22 and provides at the lower or lumbar region 20 a of person 20 ergonomic support relative to chair 22 .
- the shape of bag 10 i.e., having portion 12 b of greater thickness relative to portion 12 a, supports user 20 in an ergonomically desirable fashion to make chair 22 substantially more comfortable as a workstation for person 20 , especially when the person is sitting at chair 22 for an extended period of time.
- bag 10 encourages such upright working position by its location as illustrated in FIG. 2 urging user 20 into an appropriate posture.
- bag 10 converts chair 22 from its normal intended use, i.e., as a sitting or relaxing chair, into a workstation chair having an ergonomically appropriate support for person 20 at lumbar region 20 a.
- the relatively smaller body portion 12 a rests in a lower position against the seat 32 a while the relatively larger body portion 12 b assumes the upper position engaging lumbar region 32 a.
- bag 10 is captured between user 30 at the lumbar region 32 a and the seat 32 a and back 32 b of chair 32 .
- bag 10 also carries portable computer 40 .
- user 30 has available bag 10 for use as a back support when making use of portable computer 40 .
- a computer carrying bag lacks utility while the portable computer is being used.
- the portable computer carrying bag e.g., bag 10
- serves an important ergonomic function making user 30 more comfortable and allowing user 30 to more productively make use of portable computer 40 .
- FIG. 4 illustrates a cross section of bag 10 as taken along lines 4 - 4 of FIG. 1.
- bag 10 contains portable computer 40 along with an assortment of accessories, e.g., a mouse 40 a, transformer 40 b, power cord 40 c, and peripheral device 40 d.
- peripheral device 40 d as illustrated herein represents any one or more of a variety of peripheral devices, e.g., disk drives, modems and the like.
- the contents of bag 10 in addition to portable computer 40 , may include a variety of items as are typically found in association with a person traveling and making use of portable computer 40 .
- bag 40 may be accommodated with additional storage compartments (not shown) and the like particularly suited for a specific portable computer 40 accessory components.
- the present invention proposes a dual function portable computer bag converting a conventional chair into an ergonomically appropriate workstation chair providing for the user lumbar support while using a portable computer at a conventional chair and table.
- a bag according to the present invention is preformed into an ergonomically appropriate shape with materials stiff enough to provide support, yet flexible enough to establish a contoured and ergonomically appropriate support for the user which fits well with the user's back when seated in a conventional chair.
- the portable computer user makes use of the bag while using the portable computer. Normally the bag has no use whatsoever when the portable computer is in use.
- the bag finds an important function in addition to its transport function, i.e., converts a conventional chair into an ergonomically appropriate workstation by supporting the user in their lower back or lumber region while making use of a portable computer at a conventional chair and table.
- lumbar support functions may be provided in such variety of geometries having bag portions of differing thickness whereby a relatively thicker portion may be positioned against a user's lumbar back region and the relatively thinner portion providing a base or resting structure against a chair seat and accommodating the contour of the users lower back region.
- a travel bag in accordance with the present invention includes a left side, a right side, a front side, a back side, a left side, a right side, a top side, and a bottom side.
- the front side and back side each may be considered as having an upper portion and a lower portion.
- the front-to-back separation between the upper portion of the front side and the upper portion of the back side is less than the front-to-back separation between the lower portion of the front side and the lower portion of the back side.
- a travel bag that accords with the present invention includes a variation in thickness to create a relatively thicker portion accommodating a user's lumbar back region for ergonomic support thereof. In one particular embodiment, this thickness variation is accommodated by a generally “figure eight” shape of the left side and right side.
Abstract
A dual function portable computer bag serves its conventional function as a carrying device for a portable computer and associated accessories and also serves an additional function as an ergonomically appropriate padded back support for a user thereby converting a conventional chair and table into an ergonomically appropriate and comfortable workstation for a portable computer user.
Description
- The present application is a continuation of co-pending and allowed U.S. patent application Ser. No. 09/947,794 filed Sep. 6, 2001 and entitled DUAL FUNCTION PORTABLE COMPUTER BAG.
- Portable computers, e.g., laptop and notebook computers, provide advantage in their portability, but require certain additional accessories to enhance portability. Among such accessories, portable computer users often carry power supply or transformer devices and mouse or pointer input devices. In addition, some portable computer users carry peripheral devices such as external disk drives, CDROM drives, modems, and a broad spectrum of additional auxiliary equipment often used and carried with a portable computer. As such, portable computer users often carry, in association with their computer and accessories, a bag or carrying case. In some instances, the user dedicates a conventional briefcase or other similar carrying device as a conveyance for their portable computer and associated accessories. In other instances, the user obtains a special purpose bag or case particularly constructed and designed for portable computers and the typical accessories carried therewith.
- Thus, people in their portable or mobile use of computing devices, likely transport such portable computing devices in a bag or carrying case. This is especially true for persons traveling with their portable computer. In use, the person finds an available work site, e.g., a chair and table, and sets up their computer by removing the portable computer and accessories from the bag and making the necessary connections for power and communication therebetween. While the portable computer is in use, the bag remains at hand but serves no useful purpose until the user returns the portable computer and accessories to the bag for transport.
- Because the user often seeks out whatever available work site can be found, such work environments typically do not provide the user with a comfortable or ergonomic work environment. Nevertheless, such computer users often find it necessary to work extended hours at such ergonomically unacceptable temporary workstations. For example, consider a portable computer user traveling and finding need to set up a portable computer at an available location not typically designed for such use. Such user seeks out the nearest table and chair, e.g., a conference room or a hotel room chair and table. The user suffers ergonomically, i.e., endures an unacceptably uncomfortable work environment not matching their needs. As a result, the user may not be as productive as possible and may not be capable of enduring such ergonomically unacceptable work conditions for sufficient time to complete a given task.
- Thus, portable computer users suffer from fatigue due to poor ergonomic working positions assumed while doing work out of the home or office, e.g., while traveling and staying at a hotel and the like. A significant contributing factor to such poor ergonomic working positions is the need to select for use a chair and table not typically intended for a computer user.
- It would be desirable, therefore, to provide a portable computer user with improved ergonomic working conditions without requiring modifications at the work site, i.e., allowing the portable user to make use of whatever work site can be found such as typical chairs and tables often the only temporary work environments made available for the portable computer user.
- A dual function portable bag according to the present invention includes and interior compartment suitable in size to accommodate a portable computing device. An opening relative to the interior compartment provides access to the interior compartment for placing and removing a portable computing device. The exterior surface of the bag presents a contour having a first portion and a second portion, the first portion having a thickness less than the second portion. In a first use of the bag, a portable computing device is carried in the bag in conventional fashion. In a second use of the bag, however, while using the portable computing device, the bag converts an ergonomically unacceptable work site into an ergonomically acceptable work site by placing the bag in a lumbar-supporting position relative to the user. More particularly, the first portion of the bag is positioned below the second portion of the bag and the second portion of the bag, i.e., the thicker portion, provides lumbar support for the user.
- The subject matter of the present invention is particularly pointed out and distinctly claimed in the concluding portion of this specification. However, both the organization and method of operation of the embodiments that accord with the invention, together with further advantages thereof, may best be understood by reference to the following description taken with the accompanying drawings wherein like reference characters refer to like elements.
- For a better understanding of the claimed invention, and to show how the same may be carried into effect, reference will now be made, by way of example, to the accompanying drawings in which:
- FIG. 1 illustrates in perspective a dual function portable computer bag according to a preferred embodiment of the present invention.
- FIG. 2 illustrates use of the bag of FIG. 1 as a lumbar support.
- FIG. 3 illustrates use of the bag of FIG. 1 as a lumbar support while making use of a portable computer at a conventional table and chair.
- FIG. 4 illustrates in cross section the bag of FIG. 1 as taken along lines4-4 of FIG. 1.
- FIG. 1 illustrates in perspective a
travel bag 10 according to a preferred embodiment of the present invention. In FIG. 1,travel bag 10 includes amain body 12 and a carrying handle orstrap 14. Atop flap 16 covers an opening (not shown in FIG. 1) providing access to the interior ofbag 10. As will be described more fully hereafter,bag 10 serves as a travel bag for a portable computer, e.g., a laptop or notebook portable electronic device. As may be appreciated,flap 16 opens to allow ingress and egress of a portable computer and accessories relative to the interior ofbag 10.Strap 14 allows a user to carrybag 10 along with its contents, i.e., a portable computer and various accessories associated therewith. In this aspect,bag 10 serves the conventional function of transporting and protecting a portable computer and associated accessories. -
Bag 10 differs from conventional design, however, in its general shape and resiliency and in important ergonomic features provided thereby. More particularly,body 12 includes an upper portion and a lower portion that differ in their respective thicknesses. In the particular embodiment illustrated in FIG. 1, thelower portion 12 b ofbody 12 is somewhat thicker than theupper portion 12 a. Also, and as will be discussed more fully hereafter,body 12 ofbag 10 presents a generally padded exterior configuration and serves as back support for a portable computer user while the user is using a portable computer. - FIG. 2 illustrates schematically use of
bag 10 as a padded back support. In FIG. 2, aperson 20 sits at achair 22 withbag 10 therebetween to convert aconventional chair 22 into an ergonomically comfortable workstation. More particularly,bag 10 has been flipped from its orientation as illustrated in FIG. 1 to locate theportion 12 a in a lower position and to locate theportion 12 b in an upper position. As such,portion 12 a ofbag 10 rests against the upper-facing portion ofchair 22 atseat 22 a. Thispositions portion 12 b adjacent tolumbar region 20 a.Portion 12 b ofbag 10 thereby rests against the lateral-facingback 22 b ofchair 22.Bag 10 sits betweenperson 20 andchair 22 and provides at the lower orlumbar region 20 a ofperson 20 ergonomic support relative tochair 22. The shape ofbag 10, i.e., havingportion 12 b of greater thickness relative toportion 12 a, supportsuser 20 in an ergonomically desirable fashion to makechair 22 substantially more comfortable as a workstation forperson 20, especially when the person is sitting atchair 22 for an extended period of time. - More particularly,
user 20 should desirably sit in an upright position as indicated in FIG. 2 in a “working position” differing from a “relaxing” position one might otherwise assume when making use of aconventional chair 22. As may be appreciated,bag 10 encourages such upright working position by its location as illustrated in FIG. 2 urginguser 20 into an appropriate posture. Thus,bag 10 convertschair 22 from its normal intended use, i.e., as a sitting or relaxing chair, into a workstation chair having an ergonomically appropriate support forperson 20 atlumbar region 20 a. - FIG. 3 illustrates use of
bag 10 as a lumbar support for aportable computer user 30 sitting in achair 32 and making use of aportable computer 40 resting on a table 42.User 30 has taken a position atchair 32 and table 42 to operateportable computer 40. In other words,user 30 has foundchair 32 and table 42 and taken the opportunity to set up a temporary work site making use ofcomputer 40 at that location. Even thoughchair 32 and table 42 are not particularly well suited as a computer work site, i.e., not ergonomically desirable for a portable computer user such asuser 30,bag 10 serves the important ergonomic function of providinguser 30 with support in the lower back orlumbar region 30 a. The relativelysmaller body portion 12 a rests in a lower position against theseat 32 a while the relativelylarger body portion 12 b assumes the upper position engaginglumbar region 32 a. Thus,bag 10 is captured betweenuser 30 at thelumbar region 32 a and theseat 32 a and back 32 b ofchair 32. - As may be appreciated,
bag 10 also carriesportable computer 40. Thus,user 30 hasavailable bag 10 for use as a back support when making use ofportable computer 40. Normally, a computer carrying bag lacks utility while the portable computer is being used. In FIG. 3, however, the portable computer carrying bag, e.g.,bag 10, serves an important ergonomicfunction making user 30 more comfortable and allowinguser 30 to more productively make use ofportable computer 40. - FIG. 4 illustrates a cross section of
bag 10 as taken along lines 4-4 of FIG. 1. In FIG. 4,bag 10 containsportable computer 40 along with an assortment of accessories, e.g., amouse 40 a,transformer 40 b,power cord 40 c, andperipheral device 40 d. As may be appreciated,peripheral device 40 d as illustrated herein represents any one or more of a variety of peripheral devices, e.g., disk drives, modems and the like. Furthermore it will be understood that the contents ofbag 10, in addition toportable computer 40, may include a variety of items as are typically found in association with a person traveling and making use ofportable computer 40. Furthermore, it will be understood thatbag 40 may be accommodated with additional storage compartments (not shown) and the like particularly suited for a specificportable computer 40 accessory components. - FIG. 4 illustrates the basic structural components of a particular embodiment of
bag 10 including an internal moldedflexible plastic structure 50 establishing the basic overall shape ofbag 10, i.e., establishing aportion 12 a of less thickness relative toportion 12 b. As seen in the view of FIG. 4, this particular embodiment ofbag 10 assumes a generally “figure eight” shape withportion 12 a assuming a relatively smaller loop portion of the “figure eight” shape andbody portion 12 b assuming a relatively larger loop formation of the “figure eight” shape. It will be understood, however, that the particular shape adopted for this embodiment of the present invention is not a limiting aspect of the invention. A structural aspect of the present invention includes differentiation in thickness and an ability to provide a padded lumbar support. In other words, the distance acrossportion 12 b is greater than the distance acrossportion 12 a. An overall smooth contoured ergonomically appropriate back support permitsuser 30 to place the relatively larger-dimensionedbody portion 12 b in thelumbar region 30 a for appropriate back support with the relativelysmaller body portion 12 a in a lower position, i.e., belowportion 12 b, when in use as a lumbar support and as illustrated in FIG. 3. -
Structure 50 includes and opening 50 aadjacent flap 16 and permits access to the interior ofbag 10. The remainder ofstructure 50 provides a generally contoured smooth shape as indicated to produce an ergonomically appropriate and comfortable overall shape including the thickness differential provided relative toportions Exterior cover material 52 may be of a variety of compositions, e.g., leather, soft plastic, cloth, and the like. Afoam padding 54 lies intermediateexterior material 52 andstructure 50 and establishes a padded relationship between a user andstructure 50 for comfort and for establishing a generally soft and contoured support at the lumbar region of the user. - Thus, the present invention proposes a dual function portable computer bag converting a conventional chair into an ergonomically appropriate workstation chair providing for the user lumbar support while using a portable computer at a conventional chair and table. A bag according to the present invention is preformed into an ergonomically appropriate shape with materials stiff enough to provide support, yet flexible enough to establish a contoured and ergonomically appropriate support for the user which fits well with the user's back when seated in a conventional chair. The portable computer user makes use of the bag while using the portable computer. Normally the bag has no use whatsoever when the portable computer is in use. In accordance with the present invention, however, the bag finds an important function in addition to its transport function, i.e., converts a conventional chair into an ergonomically appropriate workstation by supporting the user in their lower back or lumber region while making use of a portable computer at a conventional chair and table.
- While illustrated herein as having a “figure eight” shape, it will be understood that embodiments of the present invention may be implemented in a broad variety of geometries. Important lumbar support functions may be provided in such variety of geometries having bag portions of differing thickness whereby a relatively thicker portion may be positioned against a user's lumbar back region and the relatively thinner portion providing a base or resting structure against a chair seat and accommodating the contour of the users lower back region.
- Generally, a travel bag in accordance with the present invention includes a left side, a right side, a front side, a back side, a left side, a right side, a top side, and a bottom side. The front side and back side each may be considered as having an upper portion and a lower portion. The front-to-back separation between the upper portion of the front side and the upper portion of the back side is less than the front-to-back separation between the lower portion of the front side and the lower portion of the back side. In other words, a travel bag that accords with the present invention includes a variation in thickness to create a relatively thicker portion accommodating a user's lumbar back region for ergonomic support thereof. In one particular embodiment, this thickness variation is accommodated by a generally “figure eight” shape of the left side and right side.
- The internal molded
flexible plastic structure 50 includes sufficient structural integrity to receive and support the lumbar region of the user, and possesses sufficient resiliency to present a comfortable structure as captured between the lumbar region and a chair back. As may be appreciated, the amount of resiliency provided bystructure 50 in combination with the amount and character ofpadding 54 establishes a comfortable back support. A greater amount ofpadding 54 may be provided when a relatively lessresilient structure 50 is employed. Similarly, a moreresilient structure 50 requiresless padding 54, but may deform unacceptably under certain conditions. The particular combination of resiliency instructure 50 and character ofpadding 54 may be adjusted to achieve a desired overall product configuration. - It will be appreciated that the present invention is not restricted to the particular embodiment that has been described and illustrated, and that variations may be made therein without departing from the scope of the invention as found in the appended claims and equivalents thereof.
Claims (29)
1. A portable computer bag comprising:
an interior compartment sized to hold a portable computing device therein, said portable computing device being of size on the order of at least one of a laptop or a notebook computing device;
a top including an opening providing access to said interior compartment;
a bottom opposite said top; and
an exterior surface coupling said top and bottom, said exterior surface presenting in cross section of said computer bag a substantially figure eight shape having a first loop and a second loop, said first loop including said top, said second loop including said bottom, said first loop being smaller than said second loop.
2. A portable computer bag according to claim 1 wherein a distance between a widest portion of said second loop and said top corresponds to a lumbar height, said lumbar height corresponding to a vertical distance between a user lumbar region and a surface upon which said user sits.
3. A portable computer bag according to claim 1 wherein a front-to-back dimension of said first loop is less than a front-to-back dimension of said second loop.
4. A portable computer bag according to claim 1 further comprising at least one of a handle and strap, said at least one of said handle and strap being attached to said exterior surface.
5. A portable computer bag according to claim 1 further comprising a flap removably positionable relative to said opening.
6. A portable computer bag according to claim 1 further comprising a resilient structure maintaining said figure eight shape of said exterior surface.
7. A portable computer bag according to claim 6 wherein said resilient structure is of sufficient resiliency to maintain generally said figure eight shape when used as a lumbar support between a user lumbar region and a seat back.
8. A portable computer bag according to claim 6 wherein said resilient structure comprises:
a first portion and a second portion, said first portion having a front-to-back thickness less than a front-to-back thickness of said second portion;
an exterior material surrounds said resilient structure; and
padding lies between said exterior material and said resilient structure.
9. A portable computer bag according to claim 6 wherein said resilient structure is of sufficient resiliency to maintain generally said figure eight shape when used as a lumbar support between a user lumbar region and a seat back.
10. A portable computer bag comprising:
an interior compartment;
a top including an opening providing access to said interior compartment;
a bottom opposite said top; and
an exterior surface coupling said top and bottom, said exterior surface presenting in cross section of said computer bag a substantially figure eight shape having a first loop and a second loop, said first loop including said top, said second loop including said bottom, said first loop being smaller than said second loop.
11. A portable computer bag according to claim 10 wherein said interior compartment is sized to hold a portable computing device therein, said portable computing device being of size on the order of at least one of a laptop and a notebook computing device.
12. A portable computer bag according to claim 10 wherein said exterior surface makes continuous transition from said first loop to said second loop from said top through said bottom.
13. A portable computer bag according to claim 10 wherein said first loop is smaller in cross-sectional area than that of said second loop.
14. A portable computer bag according to claim 10 wherein a line from said top to said bottom divides a cross-sectional area of each of said first loop and said second loop, said first loop extending a first distance generally parallel to a front-to-back dimension and away from said line, said second loop extending a second distance generally parallel to said front-to-back dimension and away from said line, said first distance being less than said second distance.
15. A portable computer bag according to claim 14 wherein said line generally bi-sects said cross-sectional area of said first loop and said second loop.
16. A portable computer bag according to claim 10 further comprising a resilient structure maintaining said figure eight shape of said exterior surface.
17. A portable computer bag according to claim 16 wherein said resilient structure is of sufficient resiliency to maintain generally said figure eight shape when used as a lumbar support between a user lumbar region and a seat back.
18. A portable computer bag according to claim 16 wherein said resilient structure comprises:
a first portion and a second portion, said first portion having a front-to-back thickness less than a front-to-back thickness of said second portion;
an exterior material surrounds said resilient structure; and
padding lies between said exterior material and said resilient structure.
19. A portable computer bag comprising:
structural means forming in cross section a figure eight shape, said figure eight shape having a first loop and a second loop, said structural means establishing therein an interior compartment; and
padding means surrounding said structural means, said padding means providing an external surface generally following said figure eight shape.
20. A portable computer bag according to claim 19 wherein said interior compartment is sized to hold a portable computing device therein, said portable computing device being of size on the order of at least one of a laptop and a notebook computing device.
21. A portable computer bag according to claim 19 wherein said exterior surface presents in cross section a first loop and a second loop, said first loop being smaller than said second loop.
22. A method of portable computing device use by an operator thereof, the method comprising:
conveying the portable computing device in a travel bag;
removing the portable computing device from said bag at a work site, said work site including a chair and a work surface;
operating the portable computing device resting on said work surface; and
placing said travel bag on said chair between said chair and a user of said portable computing device, said placing including placing a first portion of said bag above a second portion of said bag, said second portion being smaller than said first portion, said second portion being placed substantially against a lumbar region of the user.
23. A method according to claim 22 wherein said step of conveying includes engaging said travel bag at a handle thereof.
24. A method according to claim 22 wherein said step of removing includes opening said bag at a flap thereof.
25. A method according to claim 22 wherein said step of placing includes placing a relatively thicker portion of said bag in an upper position adjacent a lumbar portion of said user.
26. A portable computing device travel bag comprising:
a molded resilient structure, said structure including a first portion and a second portion, said first portion having a front-to-back thickness less than a front-to-back thickness of said second portion;
an exterior surface material surrounding said molded resilient structure; and
padding between said exterior surface material and said molded resilient structure.
27. A travel bag according to claim 27 further comprising at least one of a handle and strap, said at least one of said handle and strap being attached to said exterior surface material.
28. A travel bag according to claim 27 wherein said molded resilient structure, said exterior surface material, and said padding share an opening allowing access to an interior of said molded resilient structure.
29. A travel bag according to claim 27 wherein said molded resilient structure defines an interior of said bag, said interior being suitable in size to accommodate a portable computing device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/660,272 US20040045864A1 (en) | 2001-09-06 | 2003-09-10 | Dual function portable computer bag |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US09/947,794 US6637597B2 (en) | 2001-09-06 | 2001-09-06 | Dual function portable computer bag |
US10/660,272 US20040045864A1 (en) | 2001-09-06 | 2003-09-10 | Dual function portable computer bag |
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US09/947,794 Continuation US6637597B2 (en) | 2001-09-06 | 2001-09-06 | Dual function portable computer bag |
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US20040045864A1 true US20040045864A1 (en) | 2004-03-11 |
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US10/660,272 Abandoned US20040045864A1 (en) | 2001-09-06 | 2003-09-10 | Dual function portable computer bag |
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US09/947,794 Expired - Fee Related US6637597B2 (en) | 2001-09-06 | 2001-09-06 | Dual function portable computer bag |
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US7279746B2 (en) * | 2003-06-30 | 2007-10-09 | International Business Machines Corporation | High performance CMOS device structures and method of manufacture |
US9072365B1 (en) | 2011-11-11 | 2015-07-07 | Fereshteh Maneii | Back support |
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US5419473A (en) * | 1993-12-29 | 1995-05-30 | Lamar; Kirk V. | Golf bag with lumbar support |
US5487498A (en) * | 1994-07-27 | 1996-01-30 | Gleason; Dana W. | Sporting pack with apparatus for concentrating weight of pack at lumbar region of wearer |
US5816395A (en) * | 1995-09-25 | 1998-10-06 | Tkl Products Corp. | Foam-layered packaging case |
US5881932A (en) * | 1997-12-01 | 1999-03-16 | Wadden; Michael M. | Convertible bag |
US5918332A (en) * | 1996-04-15 | 1999-07-06 | Dees; Kent L. | Portable head rest with storage chamber |
US6164509A (en) * | 1999-07-19 | 2000-12-26 | Zero G Technologies, Llc | Ergonomic bookpack |
US6186380B1 (en) * | 1999-10-20 | 2001-02-13 | Phillip S. Grounds | Combination sleeping pad and backpack |
US6305587B1 (en) * | 1999-12-17 | 2001-10-23 | Travelpro International, Inc. | Expandable computer tote |
US6328146B1 (en) * | 2000-03-09 | 2001-12-11 | Trg Accessories, L.L.C. | Baggage with retractable beverage container pocket |
US6332566B1 (en) * | 1999-09-03 | 2001-12-25 | Invicta Brand Spa | Rucksack with backrest provided with elastic strip |
US6354477B1 (en) * | 1999-06-08 | 2002-03-12 | International Business Machines Corporation | Mobile computing bag |
USD457305S1 (en) * | 2000-05-11 | 2002-05-21 | Airpacks, Inc. | Backpack rear portion |
US6446809B2 (en) * | 2001-02-02 | 2002-09-10 | Gww, Inc. | Rigid lightweight carrying case |
US6769585B2 (en) * | 2001-02-27 | 2004-08-03 | Freerise, Inc. | Three dimensional semirigid panel for an article carrier |
-
2001
- 2001-09-06 US US09/947,794 patent/US6637597B2/en not_active Expired - Fee Related
-
2003
- 2003-09-10 US US10/660,272 patent/US20040045864A1/en not_active Abandoned
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US2902195A (en) * | 1958-04-09 | 1959-09-01 | Ralph R Marshall | Kit case |
US3340969A (en) * | 1966-04-06 | 1967-09-12 | Howard S Rothberg | Convertible flexible walled carrying containers |
US4074839A (en) * | 1976-05-10 | 1978-02-21 | Wood Thomas E | Internal frame backpack |
US4119248A (en) * | 1977-03-14 | 1978-10-10 | Butler J Clinton | Portable article carrier |
US4185673A (en) * | 1978-03-13 | 1980-01-29 | Daniello Margaret M | Unitary article-carrying bag and cushion |
US5179987A (en) * | 1990-03-16 | 1993-01-19 | Finduck S.R.L. | Bag, hand-bag, and any like travelling bag, with folding bag-closing upper member |
US5379911A (en) * | 1990-09-27 | 1995-01-10 | Goto; Fumio | Molded bag for children |
US5361955A (en) * | 1992-12-21 | 1994-11-08 | Bianchi International | Modular backpack |
US5419473A (en) * | 1993-12-29 | 1995-05-30 | Lamar; Kirk V. | Golf bag with lumbar support |
US5487498A (en) * | 1994-07-27 | 1996-01-30 | Gleason; Dana W. | Sporting pack with apparatus for concentrating weight of pack at lumbar region of wearer |
US5816395A (en) * | 1995-09-25 | 1998-10-06 | Tkl Products Corp. | Foam-layered packaging case |
US5918332A (en) * | 1996-04-15 | 1999-07-06 | Dees; Kent L. | Portable head rest with storage chamber |
US5881932A (en) * | 1997-12-01 | 1999-03-16 | Wadden; Michael M. | Convertible bag |
US6354477B1 (en) * | 1999-06-08 | 2002-03-12 | International Business Machines Corporation | Mobile computing bag |
US6164509A (en) * | 1999-07-19 | 2000-12-26 | Zero G Technologies, Llc | Ergonomic bookpack |
US6332566B1 (en) * | 1999-09-03 | 2001-12-25 | Invicta Brand Spa | Rucksack with backrest provided with elastic strip |
US6186380B1 (en) * | 1999-10-20 | 2001-02-13 | Phillip S. Grounds | Combination sleeping pad and backpack |
US6305587B1 (en) * | 1999-12-17 | 2001-10-23 | Travelpro International, Inc. | Expandable computer tote |
US6328146B1 (en) * | 2000-03-09 | 2001-12-11 | Trg Accessories, L.L.C. | Baggage with retractable beverage container pocket |
USD457305S1 (en) * | 2000-05-11 | 2002-05-21 | Airpacks, Inc. | Backpack rear portion |
US6446809B2 (en) * | 2001-02-02 | 2002-09-10 | Gww, Inc. | Rigid lightweight carrying case |
US6769585B2 (en) * | 2001-02-27 | 2004-08-03 | Freerise, Inc. | Three dimensional semirigid panel for an article carrier |
Also Published As
Publication number | Publication date |
---|---|
US6637597B2 (en) | 2003-10-28 |
US20030042158A1 (en) | 2003-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |