Variable Volume Patents (Class 190/103)
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Publication number: 20090114494Abstract: A collapsible piece of luggage is disclosed. The piece of luggage may have wheels and an extendable and retractable handle. The sidewall, bottom and cover of the luggage have sufficient rigidity to hold their own shape and may be folded into a storage configuration in which the piece of luggage is smaller in width and depth. Additionally, the luggage includes an expansion feature that allows the luggage cover to expand outward pyramidally so as to increase the storage volume of the luggage.Type: ApplicationFiled: January 8, 2009Publication date: May 7, 2009Applicant: MAX MIRANI, LLCInventors: Michael Bettua, Kiran Joseph, Rachel Matthai
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Patent number: 7527430Abstract: An adjustable carrying bag having an open upper end and a closed lower end and being formed of a front panel and a rear panel. The panels are foldable about a vertically variable horizontal axis to close the bag such that by varying the vertical elevation of the fold, one varies the volumetric area of the bag. Attachment members are provided for releasably securing the front and rear panels in a folded and vertically adjustable disposition. A handle is slidably mounted on the rear panel such that upon folding the front and rear panels, securing the panels in a folded disposition and lifting the bag by the handle, the handle will slide to the top of the folded bag for carrying irrespective of the vertical elevation of the fold along the bag.Type: GrantFiled: August 8, 2006Date of Patent: May 5, 2009Inventor: Sydnie Allison Suskind
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Patent number: 7500547Abstract: A collapsible piece of luggage is disclosed. The piece of luggage may have wheels and an extendable and retractable handle. The sidewall, bottom and cover of the luggage have sufficient rigidity to hold their own shape and may be folded into a storage configuration in which the piece of luggage is smaller in width and depth. Additionally, the luggage includes an expansion feature that allows the luggage cover to expand outward pyramidally so as to increase the storage volume of the luggage.Type: GrantFiled: August 14, 2006Date of Patent: March 10, 2009Assignee: Max Mirani LLCInventors: Michael Bettua, Kiran Joseph, Rachel Matthai
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Publication number: 20090032348Abstract: A tote bag for being partitioned or alternatively expanded. The bag has a partition mode and an expansion mode and includes a front panel, a rear panel, and a pair of side panels. The front panel is attached to the rear panel by the pair of side panels. The pair of side panels fold and attach to each other to form a partition thereby dividing the tote bag into a pair of compartments when the tote bag is in the partition mode thereof and separate from each other and unfold to eliminate the partition thereby expanding the tote bag when the tote bag is in the expansion mode thereof.Type: ApplicationFiled: July 30, 2007Publication date: February 5, 2009Inventor: San Chyi Wang
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Publication number: 20090032349Abstract: A demountable display module that is stored in the form of a briefcase is described; it comprises a base formed by panels; a cover demountably attached to the base; posts that are demountably to the frames of the side panels of the base; and a board demountably attached to the upper end of the posts. Within the base, there is a first shelf and a second shelf each of them is housed in the inner part of one of the side panels. Likewise, first and second support and securing means are provided to keep the shelves in horizontal position and to secure the shelves in vertical position when they are housed in the side panel to which they attach. The cover of the module is used as a container body to house the rest of the elements of the module and it includes a handle to transport the module in the form of a briefcase; likewise, the method to manufacture the module is described.Type: ApplicationFiled: June 20, 2005Publication date: February 5, 2009Inventors: Ricardo Ceballos-Godefroy, Herman Federico Neumann-Duran
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Publication number: 20080296110Abstract: A portable wardrobe storage and changing device that allow the user to easily transport uniforms and costumes to a performance site and then convert the device into a private changing station. The device includes a rigid internal frame with a lower frame and a perpendicularly aligned upward extending frame member. Attached to the lower frame are two wheels that allow the device to be manually pulled over a flat surface. Extending around the frame is a four-sided flexible bag with an adjustable upper lid. The bag also includes a first vertical slide connector and a second horizontal slide connector that allows the bag to selectively opened or closed. Disposed between the lid and the flexible bag is a slide connector that allows three edges of the lid to be selectively detached from the bag. When the three slide connectors are detached, the lid may be lifted and the two side panels and the two front panel sections maybe opened and extended to form a changing station.Type: ApplicationFiled: May 30, 2008Publication date: December 4, 2008Inventor: Margaret Simester
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Publication number: 20080245633Abstract: Disclosed is a cart type bag whose volume can be minimized when the cart type bag is carried or stored. The cart type bag is made of material that can be shrunk or restored depending on the volume of stored items, and comprises: a bottom side volume adjustment member that is arranged in the inner bottom side of the bag and comprises a pair of opposite base plates, which are foldable or unfoldable; a rest that is arranged in the outer bottom side of the bag and is fixed to one of the pair of base plates; a bag movement member that comprises a mount that is arranged in the outer bottom side of the bag and is fixed to the other of the pair of base plates and in which a mounting space is defined in the outer bottom side of the bag, and wheels that are respectively fixed to both lower edges of the mount; and a balancing means that balances the pair of base plates of the bottom side volume adjustment member such that the pair of base plates are not folded after the pair of base plates is unfolded.Type: ApplicationFiled: November 13, 2006Publication date: October 9, 2008Inventor: Young June Chun
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Patent number: 7426985Abstract: An item of expandable luggage is provided with a muiltipositional locking expansion mechanism that includes a lock release actuator for unlocking the expansion plates that is located near or on a handle on the sliding plate situated towards the upper portion of the expandable body for easy accessibility, thereby permitting the user to adjust the inner volume of the luggage storage space when the compartment is fully packed. The extendable gusset is provided with one or more resilient members that retract the gusset into the interior of the luggage when it is not extended.Type: GrantFiled: July 14, 2006Date of Patent: September 23, 2008Assignee: Briggs & Riley Travelware, LLCInventors: Richard J. Krulik, Georgene Rada, Jason V. Drew
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Publication number: 20080190721Abstract: Carriers for flat objects such as sheet music are described which supplement the capacity of musical instrument cases having at least one handle. An adjustable hanger strap or straps are provided so that the carrier can be used on cases having different sizes, shapes and thicknesses. The case handle fits through one of a plurality of elongated slots on the hangar strap of the carrier with the carrier positioned against the case. The particular slot used depends on the shape and size of the case. The carrier has one or more compartments for storing articles placed therein, with the carrier draping over one of the sides while being transported about as a single unit by virtue of the case carry handle. Loops engaging the strap are also provided to provide stability.Type: ApplicationFiled: February 14, 2008Publication date: August 14, 2008Inventor: Ralph Odell Burton
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Publication number: 20080135364Abstract: A foldable luggage structure includes a main bag, in which two opposite movable bases are disposed at two sides. Male and female fastener members for fastening the main bag, which is folded one half, are disposed on the main bag near long sides of the main bag. Male and female fastener hooks for hooking the main bag, which is completely folded, are disposed near the outer long sides. Two wheels are disposed at two corners of the main bag. One hand strap has one end fixed to a bottom of the main bag near a middle between the two wheels, and the other end extending upward. The hand strap is fixed and positioned by at least one fixing strap disposed on a backside. Thus, the high mobility and the high convenience can be achieved and the retracted luggage structure occupies less space.Type: ApplicationFiled: December 11, 2006Publication date: June 12, 2008Inventors: Hsien-Wen Chang, Shek-Hing Yu
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Publication number: 20080023356Abstract: A golf bag and travel system for providing a multi-component, modular golf bag that enables golf clubs to be carried therein. The system includes a rigid inner body core and a plurality of modular, interchangeable, soft outer body members. The rigid inner body core includes a rigid top loop region, a rigid central loop region, a rigid bottom end, and a rigid belly region that connects the top loop region, the central loop region, and the bottom end. Each soft outer body member is selectively attachable to the top loop region, bottom end, and belly region of the inner body core, since each soft outer body member is shaped and sized to be selectively attachable to the correspondingly shaped and sized rigid inner body core. A cross-sectional area of the central loop region is smaller than a cross-sectional area of the top loop region, and a cross-sectional area of the central loop region is smaller than a cross-sectional area of the bottom end.Type: ApplicationFiled: July 26, 2006Publication date: January 31, 2008Applicant: JETTISON PRODUCTS LLCInventors: Jacob S. Manaster, Chip W. Robertson, Isaac Manaster
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Publication number: 20070267262Abstract: A suitcase comprises a receptacle portion and a flap portion connected thereto. An access fastener is provided between the receptacle portion and the flap portion so as to releasably connect the flap portion to the receptacle portion to allow/close access to an interior of the receptacle portion. A first and a second level of lateral expansion are provided on the flap portion and/or the receptacle portion, with respectively a first-expansion and a second-expansion fastener extending about a periphery of the suitcase and openable to release suitcase material to increase a volume of the suitcase, whereby the volume of the suitcase is cumulatively increased by the first and the second level of lateral expansion.Type: ApplicationFiled: May 4, 2007Publication date: November 22, 2007Inventor: Jeffrey Sederoff
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Patent number: 7281616Abstract: An item of expandable luggage includes a substantially rigid main peripheral frame and a substantially rigid secondary peripheral frame. A peripherally continuous gusset of flexible material is connected between the two peripheral frames. Opposite wall panels of the main peripheral frame are joined to corresponding opposite wall panels of the secondary peripheral frame by bridge assemblies, one such assembly being associated with each of the opposite wall panels of the respective frames. Each bridge assembly includes a receiving member affixed to the wall panel of the first component, the receiving member having an aperture therein, and a substantially rigid bridge plate affixed to the wall panel of the second component and slidably received by the receiving members, the plate having a first and second tongue capable of cooperating with the aperture.Type: GrantFiled: August 23, 2004Date of Patent: October 16, 2007Assignee: Tumi, Inc.Inventors: Shep Peterson, Robert P. Davis
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Publication number: 20070228096Abstract: A backpack structure combined with pull-carrier device, which is provided with transformation spaces for retaining articles, and achieves multifunctionality that enables a person to carry the backpack on the back, the shoulders or by hand. The backpack is mainly structured from a basic bag, different sides of which are connected to transformation portions, which enable transformation of the basic bag to form various expanded or contracted states, and thereby providing a carrying device with functionality to achieve flexible adjustment of internal capacity. In addition, a pull-carrier device is movably fitted juxtaposed to a back carrying side of the body of the basic bag configured with straps. Furthermore, when using the straps to carry the backpack on the back, the pull-carrier device will not cause uncomfortableness in the back of a user, and a wheel portion of the pull-carrier device will not soil the back of the user.Type: ApplicationFiled: March 30, 2007Publication date: October 4, 2007Inventor: Che-Wen Lin
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Patent number: 7232018Abstract: This invention provides a structured luggage system that allows for maximum versatility in luggage piece dimensions and using two luggage pieces. Each of the two luggage pieces can be converted from a full-height luggage piece to an approximately half-height piece with relative ease. The lower or main piece includes conventional wheels and a retractable/extendible handle for easy transport. The upper or secondary piece is adapted to stack on and be secured to the extended handle and (in full-height configuration) offer a secondary grip for added stability adjacent to the handle grip. The lower piece includes an inner central septum that can be sealed or opened to selectively define either a two-compartment piece or large, single compartment piece. Each compartment includes easily removable stiffeners in corresponding side pockets. By removing the upper compartment stiffeners, the pocket can be collapsed into a thickened top that includes the septum as the thickened top's inside face.Type: GrantFiled: September 17, 2004Date of Patent: June 19, 2007Assignee: The Gem Group, Inc.Inventor: Mark T. Salander
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Patent number: 7195109Abstract: The present embodiment provides a neat, tailored accordion gusset 4 with crisscrossing elastic ribbons 22 attached to opposite rigid wire frames 8 and 10 of the expandable gusset 4, as well as a tensioned bungee cord 20 attached to the innermost edge of the center seam 26 of the expansion gusset 4. These elastic members 22 are enclosed and sealed from view by the outermost wall 6 of the luggage case 2 and an inner wall 14 defined by an elastic textile such as Spandex or the like. The resulting expansion gusset 4 can best be built into a main packing compartment door 6 of the luggage case 2 and will expand in response to over-packing of the main packing compartment 18 by expanding the expansion gusset 4 in response to the pressure of the goods against the restoring force of the various elastic members 22.Type: GrantFiled: February 16, 2005Date of Patent: March 27, 2007Assignee: Samsonite CorporationInventors: Ethan Mitchell, George Teixeira, William L. King
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Patent number: 7143878Abstract: A method of constructing a hard suitcase including forming a shaped base portion and a shaped lid portion from a plastics material of such characteristic that the portions retain their intended shape, and attaching to each of said portions the respective zipped portions of a zip fastener arrangement by a stitching operation involving a securing thread. A further Zip arrangement provided between the Zip arrangement and the lid portion enables increase in the storage volume of the case.Type: GrantFiled: June 25, 2004Date of Patent: December 5, 2006Assignee: Landor & Hawa International LimitedInventor: Sedat Selvi
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Patent number: 7093700Abstract: An item of expandable luggage is provided with a multipositional locking expansion mechanism that includes a lock release actuator for unlocking the expansion plates that is located near or on a handle on the sliding plate situated towards the upper portion of the expandable body for easy accessibility, thereby permitting the user to adjust the inner volume of the luggage storage space when the compartment is fully packed. The extendable gusset is provided with one or more resilient members that retract the gusset into the interior of the luggage when it is not extended.Type: GrantFiled: June 5, 2003Date of Patent: August 22, 2006Assignee: Briggs & Riley Travelware LLCInventors: Richard J. Krulik, Georgene Rada, Jason V. Drew
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Patent number: 7086510Abstract: An expansion mechanism for use with a piece of luggage, the expansion mechanism being designed to resiliently support, but not rigidly lock, a piece of expandable luggage in an extended position. The expansion mechanism allows for float at intermediate positions between a collapsed and extended position further preventing damage to the mechanism by allowing it to internally shift to compensate for shocks, and to allow the mechanism to continue to function even if it is bent or damaged. The expansion mechanism also allows for moveable parts of the mechanism and pinch points to be protected from interaction with the contents of the luggage.Type: GrantFiled: September 25, 2003Date of Patent: August 8, 2006Assignee: TRG Group, L.L.C.Inventors: Robert Smith, Doug Golenz, Andy Burgess, Aaron Gorga, Jeff Mullins, Daniel Kim
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Patent number: 7073942Abstract: The invention relates to a bag that includes a shell having a predetermined maximum vertical rise. A channel is connected to the shell. An elongated strap has a first portion and a second portion. The first portion is disposed within the channel, and the second portion is exposed from the channel. The strap is moveable with respect to the channel thereby causing the shell to cinch and the bag to assume a vertically constrained size while a carry strap increases in size. Optionally, the carry strap has an adjustable length to meet the needs of users of various height and having differing notions of how to wear the bag on their bodies.Type: GrantFiled: April 28, 2003Date of Patent: July 11, 2006Assignee: Maxworld, Inc.Inventor: Maximino Vazquez
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Patent number: 7021437Abstract: An apparatus for the containment of objects includes a container having at least one expandable portion that includes an expandable surface and a plurality of elastomers connected to the container and to the expandable portion that normally supplies a force to the expandable surface to retract it toward the container. When the objects exceed the normal volume in the container and the container is closed, the elastomers expand where needed and to a minimum extent as needed sufficient to accommodate the objects. When the objects do not exceed the normal volume and the container is closed, the elastomers automatically retract the expandable portion into a retracted position.Type: GrantFiled: June 27, 2003Date of Patent: April 4, 2006Inventor: Mohssen Ghiassi
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Publication number: 20040262111Abstract: An apparatus for the containment of objects includes a container having at least one expandable portion that includes an expandable surface and a plurality of elastomers connected to the container and to the expandable portion that normally supplies a force to the expandable surface to retract it toward the container. When the objects exceed the normal volume in the container and the container is closed, the elastomers expand where needed and to a minimum extent as needed sufficient to accommodate the objects. When the objects do not exceed the normal volume and the container is closed, the elastomers automatically retract the expandable portion into a retracted position.Type: ApplicationFiled: June 27, 2003Publication date: December 30, 2004Inventor: Mohssen Ghiassi
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Publication number: 20040182726Abstract: A golf bag having a bag body with a receiving space and a top portion and a bottom portion mounted on opposite ends of the bag body. A connecting unit including connecting members is mounted on an external surface of the bag body. A supporting unit having an adjustable length is located in the bag body. When the connecting members are coupled to each other and the length of the supporting unit is reduced, the external surface of the bag body is folded and the size of the golf bag is reduced. Therefore, the volume of the receiving space of the bag body can be adjusted according to articles to be received in the receiving space, and also the size of the golf bag can be adjusted for easy storage or carrying.Type: ApplicationFiled: March 8, 2004Publication date: September 23, 2004Applicant: GRAD STAR RESOURCES LTDInventor: Ma-Li Wang
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Publication number: 20040035661Abstract: An item of expandable luggage is provided with a multipositional locking expansion mechanism that includes a lock release actuator for unlocking the expansion plates that is located near or on a handle on the sliding plate situated towards the upper portion of the expandable body for easy accessibility, thereby permitting the user to adjust the inner volume of the luggage storage space when the compartment is fully packed. The extendable gusset is provided with one or more resilient members that retract the gusset into the interior of the luggage when it is not extended.Type: ApplicationFiled: June 5, 2003Publication date: February 26, 2004Inventors: Richard J. Krulik, Georgene Rada, Jason V. Drew
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Publication number: 20040020732Abstract: The traveling case with an erectly expanded case body for the present invention consists of one case body, one adjustable shaft pair, one positioning and binding base and one wheel and foot base. The outer shaft of the adjustable shaft pair passes through the shaft installation hole on the positioning and binding base and gets fixed at the rear insdie the body. A stretchable and foldable mezzanine is installed on the body that expands horizontally against the moving direction of the adjustable shaft. That is, the zipper opens and closes vertically against the movement of the adjustable shaft. Therefore, when the above case body is strecthed, the inner space is incrased and the traveling case will not topple and fall, which enhances the steadiness of the traveling case.Type: ApplicationFiled: August 2, 2002Publication date: February 5, 2004Inventor: Line-Ti Chen
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Patent number: 6672439Abstract: A tote bag for paper and supplies includes a bottom wall extending between bottom edges of generally parallel front and back walls. Expandable side walls extend between parallel side walls of the front and back walls to form an expandable storage area. Dividers are disposed within the expandable storage area and either permanently attach to the side walls, or have apertures for removable attachment to cables within the storage area. A cover is movable between an open and closed position. The cover includes side flaps attachable to the side walls, or an inner surface of the cover. Handles extend from each of the front and back walls, and a strap formed on the back wall is configured to fit over an extendable handle of a roller tote.Type: GrantFiled: June 10, 2002Date of Patent: January 6, 2004Assignee: Westrum, Inc.Inventor: Curtis Richard Platte, III
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Publication number: 20030226730Abstract: A tote bag for paper and supplies includes a bottom wall extending between bottom edges of generally parallel front and back walls. Expandable side walls extend between parallel side walls of the front and back walls to form an expandable storage area. Dividers are disposed within the expandable storage area and either permanently attach to the side walls, or have apertures for removable attachment to cables within the storage area. A cover is movable between an open and closed position. The cover includes side flaps attachable to the side walls, or an inner surface of the cover. Handles extend from each of the front and back walls, and a strap formed on the back wall is configured to fit over an extendable handle of a roller tote.Type: ApplicationFiled: June 10, 2002Publication date: December 11, 2003Inventor: Curtis Richard Platte
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Patent number: 6637633Abstract: A backpack is provided with a mechanism whereby it can be used in a compact form for carriage of smaller loads or in an expanded form to carry larger loads. In its initial compact form, the backpack's cargo space is divided into two separate compartments which are fixedly attached along their outer vertical seams to the outer edges of the backpack's main panel, and are releasably attached to each other along a central vertical seam by means of a zipper or similar such fastening system. When this said fastening system is released, the primary storage compartments hinge and rotate outwardly, exposing a space that is made available for additional storage. A collapsible supplemental storage compartment is sewn or otherwise attached into this space in such a way that it can be opened and expanded when the afore-mentioned primary storage containers are outwardly deployed. The backpack is fitted with two shoulder carrying straps, and in a preferred embodiment would be fitted with a waist belt.Type: GrantFiled: January 31, 2003Date of Patent: October 28, 2003Inventor: Glen Richard Eberle
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Patent number: 6612472Abstract: The present invention is directed to improved carrying bags and improved storage compartments for headwear. A carrying bag, and in particular a backpack, includes a rear compartment formed in part from an expandable material for receiving oversized items such as basketballs, soccer balls, footballs and the like. When the oversized objects are removed from the compartment, the expandable material automatically retracts into a position in which it is substantially planar with a rear surface of the carrying bag. In a further aspect of the invention, a detachable headwear storage compartment is provided for both storing and protecting headwear when it is not being worn by the user. The storage compartment is removably attachable to any supporting element, as for example a strap of a carrying bag or backpack, or a belt worn by the user.Type: GrantFiled: December 9, 1998Date of Patent: September 2, 2003Assignee: La Rue Distributors, Inc.Inventor: Lawrence J. Zakarin
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Patent number: 6609598Abstract: A luggage piece having a sector-like expandable section is disclosed. The expandable section is seamed between a body and a cover for adjusting the receiving space of a trunk. Furthermore, the body has a bottom and a top, and a longitudinal depth of a bottom is large than that of the top. By a first zipper, the cover can be opened or closed. By the action of the second zipper, the expandable section is expanded outwards and closed inwards like a sector so as to increase the receiving volume for the truck. As the legs of the luggage piece are moved outwards as much as possible so as to have a large distance with the corner wheels, thereby, a preferred stability being acquired.Type: GrantFiled: October 17, 2001Date of Patent: August 26, 2003Assignee: Universal World-Wide Business Inc.Inventor: Ching Shih Hsu
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Patent number: 6591950Abstract: An item of expandable luggage includes a multiple expansion capability, including an expandable main compartment and an expandable external pocket. The luggage item also includes a pair of internal tie-down panels for better holding of clothes within the item and for providing additional storage pockets. A low-profile clothes hanger bracket is provided which is useful with either wire or wooden clothes hangers.Type: GrantFiled: April 3, 2002Date of Patent: July 15, 2003Assignee: Tumi, Inc.Inventor: Paul Scicluna
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Publication number: 20030116243Abstract: The present invention provides a handbag equipped with a zipper for opening a section of the bag located between the front and interior walls thereof. When this section of the bag is unzipped, the faces of said front and interior walls are exposed and permit a user to obtain various handbag items from pockets attached to said faces. The bag may be carried in the hand or over the shoulder as a result of a loop and ring arrangement which are connected by an adjustable strap and buckle arrangement. Other sections of the bag contain loop and ring arrangements for rapidly obtaining keys, a pager, a cosmetic pouch or the like. By virtue of the present invention, all contents of the inventive bag can be easily and quickly accessed by a user with one easy motion, while the bag is on or off his shoulder, without placing the bag on a flat surface. The inventive bag contains a foldable flap located at the bottom of the bag which provides a bottom wall to the bag when the zipper is unzipped.Type: ApplicationFiled: July 20, 2001Publication date: June 26, 2003Inventor: Arline Cooper
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Patent number: 6575272Abstract: An item of expandable luggage is provided with a multipositional locking expansion mechanism that includes a lock release actuator for unlocking the expansion plates that is located near or on a handle on the sliding plate situated towards the upper portion of the expandable body for easy accessibility, thereby permitting the user to adjust the inner volume of the luggage storage space when the compartment is fully packed. The extendable gusset is provided with one or more resilient members that retract the gusset into the interior of the luggage when it is not extended.Type: GrantFiled: March 6, 2002Date of Patent: June 10, 2003Assignee: Briggs & Riley Travelware LLCInventors: Richard J. Krulik, Georgene Rada, Jason V. Drew
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Patent number: 6568852Abstract: An expandable carrier or pouch includes a front and back panel connected by a double tab zipper with an expandable gusset joined between the panels.Type: GrantFiled: February 28, 2002Date of Patent: May 27, 2003Assignee: Travel Caddy, Inc.Inventors: Donald E. Godshaw, Andrezj M. Redzisz, Henry Deutsch
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Patent number: 6561395Abstract: The present invention is drawn to a backpack structure, which structure allows a user to carry the backpack on his/her shoulders or, if desired, to transport the backpack in a wheeled fashion. The structure comprises a horizontally positioned base member which has a sliding front portion. An expandable and compressible backpack is mounted on the base member. In a retracted state, the base member and backpack are almost half their expanded size so that the structure may be conveniently stored in compact locations. Actuator mechanisms are conveniently located on the base member to allow a user to quickly and easily release the sliding portion and backpack for expansion. The sliding portion and backpack are easily pushed into a retracted position and are automatically locked therein.Type: GrantFiled: November 27, 2001Date of Patent: May 13, 2003Inventors: Mona Lim, Casey Lim
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Patent number: 6561328Abstract: A multifunctional container includes a shell formed of a body piece and a cover piece pivoted to the body piece by a pivoting device, a handle member mounted on the top side of the shell, one or more wheel members mounted on the bottom side of the shell, a downsized pull rod fastened to the shell, and a shock-absorbing pad removably disposed in the interior of the body piece of the shell to locate and protect an electronic device and the like.Type: GrantFiled: March 26, 2002Date of Patent: May 13, 2003Inventor: Ming-Ter Huang
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Publication number: 20030057044Abstract: An expandable case includes a top portion including a rectangular top having four edges, and four top side walls hingedly connected to the top at its four edges, respectively, the top and the four top side walls each having an outside surface and an inside surface, and a bottom portion including a rectangular bottom having four edges, and four bottom side walls hingedly connected to the bottom at its four edges, respectively, the bottom being smaller than the top, the bottom and the four bottom side walls each having an outside surface and an inside surface. The top portion and the bottom portion are positioned relative to each other such that the inside surface of each of the four top side walls faces the outside surface of a corresponding bottom side wall.Type: ApplicationFiled: April 25, 2002Publication date: March 27, 2003Inventor: Charles Hunter
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Patent number: 6533087Abstract: A luggage is formed of a main shell, a cover body, and an expansion fabric fastened between the main shell and the cover body to enable the cover body to pull away from the main shell so as to expand the capacity of the luggage. The main shell is provided with two support plates, each having one or more connection members. The expansion fabric is provided with one or more locating members. As the expansion fabric is expanded to result in an increase in capacity of the luggage, the connection members of the support plates are joined with the locating members of the expansion fabric, so as to brace firmly the cover body and the expansion fabric.Type: GrantFiled: March 5, 2002Date of Patent: March 18, 2003Inventor: Shou Mao Chen
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Patent number: 6505720Abstract: A wheeled luggage comprises: A soft bag, having a bottom side wall, a top side wall, a first side wall, a second side wall and two lateral side walls. A frame body, comprising a base frame and a supporting frame. The frame body fixed on the bag by the base frame of the frame body fixing on the bottom side wall of the bag and the supporting frame of the frame body fixing on the first side wall of the bag. Two carrying belt, provided on the second side wall of the bag. Two wheels pivoted at the bottom side of the frame body for free rotating. A retractable assembly, having one end provided at the supporting frame of the frame body for extending and collapsing, and a handle provided at the outer end of the retractable assembly.Type: GrantFiled: July 18, 2001Date of Patent: January 14, 2003Inventor: James Tsai
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Publication number: 20020195304Abstract: Expansion or collapsible pockets are incorporated in a side panel of luggage for carrying items which require ease of access.Type: ApplicationFiled: September 25, 2001Publication date: December 26, 2002Inventor: Donald E. Godshaw
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Publication number: 20020153216Abstract: A soft-sided business case is convertible from a low-profile configuration to an expanded configuration. The business case comprises a first internal compartment that is zippered and appropriately padded for storing a computer or other personal electronic device and related accessories. The opposite side of business case comprises an interior zippered compartment enclosing a file folio having a plurality of pockets. A third internal compartment is provided between the file folio compartment and the first interior compartment and comprises gusseted expanding central walls for increasing the interior volume of the third internal compartment to receive clothing and/or other personal articles so that the case can also be used as an overnight travel bag. Access to the third interior compartment is through a soft interior dividing wall releasably affixed to the file folio.Type: ApplicationFiled: April 19, 2001Publication date: October 24, 2002Inventor: Richard J. Krulik
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Publication number: 20020130004Abstract: A stabilizing mechanism is provided in an expandable travel bag to maintain the bag in the expanded condition. The stabilizer comprises a tongue secured to one of a pair of coincident frame members which mates with a receiver secured to the other frame member. The facing edges of the coincident frame members are joined by an expansion ring which is extended when the tongue is secured in the receiver and collapsed when the tongue and receiver are disconnected.Type: ApplicationFiled: March 15, 2001Publication date: September 19, 2002Inventor: Shin-Fu (Eiken) Lin
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Patent number: 6408997Abstract: A luggage is formed of a main body, a cover body, and an expansion portion connecting the main body and the cover body. The main body has a frame which is provided in opposite inner sides with an expansion structure including two slide rails, an expansion board, and two retaining rods. The expansion board is fastened to a frame of the cover body such that the expansion board can be moved along the two slide rails. The holding capacity of the luggage can be thus adjusted.Type: GrantFiled: February 21, 2001Date of Patent: June 25, 2002Inventor: Shou-Mao Chen
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Patent number: 6390259Abstract: A wheeled luggage with expandable body has two support mechanisms each comprising a sliding board secured to the side of auxiliary body, a locking mechanism secured to the side of main body and comprising two opposite locking members each having a ratchet member, and a trigger mechanism comprising a plate member, a trigger member, and two sliding members. In an unused position, the width of a flexible section is reduced to a minimum by closing the zipper and the sliding member is engaged with the rear tooth of the ratchet member, thereby preventing the sliding board from forward moving. The width of the flexible section is increased to a maximum by opening the zipper in a use position. The plate member is pushed rearward for disengaging the sliding members from the ratchet members, thereby permitting a rearward sliding of the sliding board from the use position to the unused position.Type: GrantFiled: May 2, 2001Date of Patent: May 21, 2002Assignee: Ting Cheng Co., Ltd.Inventor: Lien Ching Lu
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Publication number: 20020040834Abstract: An extendable and expandable positioning structure of a trunk bag comprises a bag body and a movable buckling device at two sides of the bag. The bag body is divided into a bag receiving portion at the middle section thereof. The bag receiving portion has an upper bag at the upper side and a lower bag at the lower side. An inner side of the upper bag is connected to an upper box frame. The lower box frame is connected to a retaining plate and the retaining plate is installed with at least one long groove. The upper bag is connected to the sliding block. The sliding block is installed with a positioning male element at position with respect to the positioning female element so that the positioning male element is capable of being buckled to the positioning female element.Type: ApplicationFiled: January 5, 2001Publication date: April 11, 2002Inventor: Pen-I Chen
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Patent number: 6357567Abstract: A luggage includes a frame body defining a holding space, the frame body having a main frame unit and a side frame unit pivoted to the main frame unit with an angle; a bag body, having at least one part installed in the holding space in the frame body; a handle for holding by the user; two wheel assemblies bilaterally mounted on a bottom side of the frame body, a main locating member and two upper locating members and two bottom locating members adapted to secure the bag body to the frame body, the locating members each having an interior piece attached to the inside of the bag body and an exterior piece attached to the outside of the bag body and fixedly fastened to the interior piece to secure the bag body to the frame body.Type: GrantFiled: December 7, 2000Date of Patent: March 19, 2002Inventor: James Tsai
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Publication number: 20020029946Abstract: A travel bag is disclosed that includes a pair of flaps. The flaps fold with respect to each other to lay flat or can be positioned to lie adjacent with respect to each other as would be used in a travel bag. Each flap also has at least one sub-flap that enables similar orientation with respect to its respective flap. This combination enables the bag to be positioned flat as it would be if hung open, folded in half as a travel/garment bag or folded to one-quarter size as a travel carryon item or even smaller with additional sub-flaps. The bag can also include a series of pockets, at least some of which are in the form of modules, each may contain several receptacles or individual pockets.Type: ApplicationFiled: August 9, 2001Publication date: March 14, 2002Inventor: Wendy S. Knecht
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Publication number: 20020000390Abstract: A carrying case for electronic equipment, such as a portable computer, includes back, front, top, bottom and side walls defining an interior including a compartment for receiving electronic equipment defined between a wall surface and a floating panel of the carrying case. The floating panel is selectively movable linearly toward and away from the wall surface to adjust the size of the compartment in accordance with the size of the electronic equipment received therein. A securing mechanism within the interior resiliently biases the floating panel toward the wall surface and provides a shock or impact absorbing effect for the electronic equipment. The carrying case has a handle including first and second handle portions rotatable between an engaged position wherein the handle portions are in abutment and a disengaged position wherein the handle portions are separated from one another. The first and second handle portions are configured to automatically matingly engage one another when rotated into abutment.Type: ApplicationFiled: August 17, 2001Publication date: January 3, 2002Inventor: W. Dale Hollingsworth
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Patent number: 6328146Abstract: A piece of baggage is provided with a retractable pocket that is configured to support a beverage container on the exterior of the piece of baggage. The pocket is constructed of a mesh material and has an elastic strap along an upper edge that allows the pocket to expand to support various size containers, such as bottled water. When not in use, the pocket can be held collapsed against or inside the piece of baggage by a closure mechanism such as a zipper. This conceals the pocket to improve the aesthetic appearance of the piece of baggage and reduces the risk of snagging the mesh pocket as the piece of baggage is transported.Type: GrantFiled: March 9, 2000Date of Patent: December 11, 2001Assignee: TRG Accessories, L.L.C.Inventor: Todd Siwak
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Publication number: 20010037923Abstract: A storage travel bag has a generally parallel-piped shape and includes an internal retention panel system comprising a retention panel with elastic straps or ribbons that enable the retention panel to compress an item and hold it in position in a desired manner within the bag.Type: ApplicationFiled: March 19, 2001Publication date: November 8, 2001Inventor: Donald E. Godshaw