WO2006065760A2 - Sac a dos a caracteristiques de protection corporelle et construction segmentee - Google Patents

Sac a dos a caracteristiques de protection corporelle et construction segmentee Download PDF

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Publication number
WO2006065760A2
WO2006065760A2 PCT/US2005/044959 US2005044959W WO2006065760A2 WO 2006065760 A2 WO2006065760 A2 WO 2006065760A2 US 2005044959 W US2005044959 W US 2005044959W WO 2006065760 A2 WO2006065760 A2 WO 2006065760A2
Authority
WO
WIPO (PCT)
Prior art keywords
user
backpack
segments
shell
back board
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.)
Ceased
Application number
PCT/US2005/044959
Other languages
English (en)
Other versions
WO2006065760A3 (fr
Inventor
Joris Smeuninx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsonite Corp
Original Assignee
Samsonite Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsonite Corp filed Critical Samsonite Corp
Publication of WO2006065760A2 publication Critical patent/WO2006065760A2/fr
Publication of WO2006065760A3 publication Critical patent/WO2006065760A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
    • 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
    • A45F2003/001—Accessories
    • 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
    • A45F2003/045—Sacks or packs carried on the body by means of two straps passing over the two shoulders and one additional strap around the waist
    • 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
    • A45F3/12—Shoulder-pads
    • A45F2003/122—Back cushioning parts or details of backpacks, e.g. with ventilation
    • A45F2003/125—Back cushioning parts or details of backpacks, e.g. with ventilation with ventilation
    • 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
    • A45F3/08—Carrying-frames; Frames combined with sacks

Definitions

  • This invention relates to shoulder carried luggage cases called backpacks specifically designed for outdoor sports like skiing, snowboarding, trekking and the like.
  • the preferred embodiment of this backpack is especially designed for such sports where hyperextension (bending backward) of the wearer's back is a real possibility.
  • Motor sports have embraced the use of polymer body armor to protect vulnerable portions of the participant's body from injury.
  • no one has combined the features of controlled flexibility body protection, in particular back protection, with a fully functional backpack.
  • This invention comprises a backpack system that includes a harness to intimately hold the backpack construction against the back of the wearer.
  • the backpack construction includes a foam covered support board that has limited flexibility both laterally as well as in the bilateral plane of symmetry of the wearer.
  • This support board preferably consists of a series of controllably, preferably elastically, connected segments.
  • This support board is covered with at least one layer of material on the wearer side for comfort and/or ventilation, which may include neoprene, mesh textile, any other type of textile, foam, or any other kind of material, and one or more layer of impact absorbing foam or other material on the other side (facing the content packing portion of the backpack.)
  • the back board may be covered completely by any material, it may be partially covered, or the back board may remain entirely exposed. Any material could be used in the covering of the back board.
  • the backboard could be covered with a lamination consisting of two foam types, as will be discussed further with regard to the descriptions of Figures 2 and 16.
  • the main content packing portion of the backpack consists of two or more, preferably four, molded segments interconnected, or at least overlapping, at adjacent edges with extensible or ordinary textile membrane or membranes.
  • the resulting jointed shell and the limited flexibility support board connect to one another at a peripheral seam, which preferably includes zipper access to the main packing compartment.
  • the segmented shells, in combination with the limited flexibility support board, serve to help dissipate and redirect impact forces away from the wearer's back if and when the wearer should fall off a snowboard, fall while skiing, participating in motor-cross sports, etc.
  • the support board in combination with the rest of the backpack construction, helps prevent hyperextending the user's back and helps reduce or eliminate the resulting injury to the musculature, the spine, and the nerves that could have resulted from such hyperextension.
  • Figure 1 is a line drawing of a perspective view of the present embodiment.
  • Figure 2 is a back view of the present embodiment showing the harness and protective foam barrier worn against the wearer's back.
  • Figure 3 is a view of the main packing compartment of the present embodiment, with the main zipper access open and showing an interior panel for storing items, and its relation to the shell portion.
  • Figure 4 is a partially exploded, perspective view of the interior panel of Figure 5 and its relation to a back board.
  • Figure 5 is a top view of the back board with the organizational panel that has been unzipped and peeled back.
  • Figure 6 is a close up view of the back board shown in Figure 5, illustrating a knuckle and an exposed flexible bridge portion.
  • Figure 7 is a partial view of the back board knuckle undergoing flexure and portion of a longitudinal concave portion.
  • Figure 8 is a close-up view of the portion of the back board shown in Figure 7 with the knuckle removed.
  • Figure 9 illustrates flexing of the knuckle of the portion of the back board shown in Figure 7 in the opposite direction to that shown in Figure 7.
  • Figure 10 is perspective view of the back board configuration in its entirety.
  • Figure 11 is a side view of a portion of the back board configuration shown in Figure 10.
  • Figure 12 is a view of the back board shown in Figure 10 with three knuckles installed.
  • Figure 13 is an illustration of the back board shown in Figure 12 with the knuckles shown in dashed lines to reveal the connective bridge portions.
  • Figure 14 is a side view of a portion of Figure 12.
  • Figure 15 is a detailed back view of a portion of the back board and of a knuckle.
  • Figure 16 is a cross-sectional view of the foam panel shown in Figure 2.
  • Figures 1 and 2 show respectively a pictorial view of an outer side 4 and a wearer's side 6 of the preferred embodiment of the backpack 2.
  • the backpack 2 comprises two components central to the preferred embodiment: shell 24, protruding from the outer side 4 and providing a rigid and stable structure to protect contents therein, and a structural, supportive "back board” portion 40, designed to conform to the shape of the human spine when worn directly adjacent to a user's back, providing comfort and protection to the user while maintaining overall stability of the backpack 2.
  • Back board 40 provides the user with controlled flexibility, resisting the backward bending of the user's back, thereby helping prevent hyper-extension of the back.
  • a frame 8 is constructed of injection-molded polymer, forming a structural basis for the outer side 4 of the pack 2.
  • Frame 8 may be of a one-piece contiguous construction or may comprise separate pieces.
  • frame 8 includes rib portions 10 and spacer portions 12. Looped portions 14 are provided for opening of the shell 24 to reveal an inner packing compartment 36 of the backpack 2.
  • the frame 8 is of semi-rigid construction and is provided additional structure by shell segments 16 therebetween.
  • the shell segments 16 are made of a light, strong polymer material, preferably polyethylene, polypropylene, or a self-reinforcing polypropylene composite such as that available from BP Amoco under the trademark "Curv.” These segments 16 are preferably sewn to a peripheral zipper track 22 with a self-hinging portion on the bottom or one side of the perimeter of the backpack 2. This permits access to the contents of the backpack 2 when necessary. Segments 16 also provide a measure of limited flexibility, lending to the user's wearability, mobility, and necessary flexibility of the backpack 2 while performing vigorous sporting activities. Of course, the material used for production of frame 8 and shell segment 16 can vary depending upon the design and intended use of the backpack 2.
  • frame 8 could be produced by any manufacturing methods including any molding method, stamping, forging, cutting method, or other conventional industrial or manual method.
  • Segment 16 could be made of any material including flexible material, soft material, any rigid or semirigid material including other types of polymers, metal, composite, or other material.
  • the frame 8 and shell segments 16 are affixed to one another by fasters 18, shown by example as rivets in Figure 2.
  • fasters 18 shown by example as rivets in Figure 2.
  • other methods of attachment could be used for connecting the shell segments 16 to the frame 8 including glue, staples, snaps, pins, catches, sewing, etc.
  • the shell 24 could conversely be manufactured as a solid piece, or as a combination of other types of components including polymer joints and sheets, or composite portions, for example.
  • the overall shape of the shell is that of a streamlined tortoise shell.
  • Shell segments 16 of the shell 24 correspond substantially to the segments 46 of the safety board 40.
  • the bottom segment 16 comprises a recess. This recessed area of bottom segment 16 houses an external pocket that is separated from the main packing compartment 36 by a barrier, creating a convenient storage area for items meant to remain separate from the contents of compartment 36, such as matches, keys, or items that may become dirty or wet such as soiled gloves, etc.
  • Each of these molded shell segments 16 is attached, preferably by sewing around its edges near access zipper 22, to a flexible textile portion 20.
  • Textile portion 20 is preferably made of a tough woven textile such as a ballistic nylon. Textile portions 20 provide breathability to the backpack 2 as well as flexibility, allowing the backpack 2 to bend in any direction, facilitating comfortable mobility of the wearer, but only to a certain degree, such that hyperextension of the back becomes less likely to occur.
  • Textile portions 20 could also be of a knit material to give even more flexible strength and to help restore the shape of the segmented shell 16 when a stress or bending movement by the wearer is terminated. Of course, other materials could be used in the construction of the portions between rigid portions 16 and 8.
  • Such materials may include mesh, thin sheets of foam, fabric having waterproof properties, a slightly more rigid material, or any other material.
  • Access to the main packing compartment 36 of the backpack 2 is achieved by the peripheral zipper 22 track but conversely could be achieved by other methods that may include the use of Velcro portions, snaps, buttons, straps, molded mating frame portions, tongue and groove mechanisms, reinforced, "hefty" zippers that may comprise backing of an extra layer of textile or other material to act as a rigid hinge, or other methods.
  • An advantage of zipper track 22 is that shell portion 24 can be opened on at least one side up to all four sides while maintaining a secure closure.
  • a panel of foam 26 is sewn onto the wearer's side 6 of the backpack 2 for the wearer's added protection and comfort.
  • Foam panel 26 may include specifically designed contours so as to mimic the individual characteristics of a wearer's back resulting in a snug fit against the wearer's body.
  • panel 26 could comprise any material appropriate for providing comfort to the wearer, including neoprene, etc, but materials with a knit breathable, textile surface of conventional types are preferred.
  • a foam layer adjacent to the back board (seen in Fig. 8 for example), may be selected from known, impact absorbing lamina to further isolate the back board from the body of the wearer.
  • foam panel 26 may comprise a lamination of two types of foam with a mesh textile on the outside (facing the wearer's back).
  • One or both of the foam layers may be perforated to provide ventilation. Perforations through both layers of foam would reveal the back board 40 from the outside to provide an aesthetically pleasing and sporty appearance.
  • a transparent film may then be laminated to the foam layer adjacent to the support board. Conversely, only one layer of foam may be perforated, leaving the first layer of foam solid.
  • Harness 28 can comprise a series of adjustable components including shoulder straps 30, an elastic waist-beJt 32 and an elastic sternum strap 34.
  • Waist be)t 32 may comprise wide elastic bands that overlap each other in a "criss-cross" fashion, increasing the snugness of the fit to the wearer.
  • the shoulder straps 30, waist-belt 32 with multiple elastic webbings for a firm fit, and sternum strap 34 can be individually and collectively adjusted to according to the user's body size to ensure a snug fit to the user's body. This has two primary benefits.
  • Backpack 2 may also be outfitted with a series of additional external straps, including buckled straps or bungee cords attached to loop 14 for example, that would permit the user to attach ropes, blankets, emergency equipment like shovels and ice picks to the outside of the backpack 2.
  • the textile segments 20 may be sized and tensioned when being attached to the segmented shell 24 to provide an inwardly directed biasing force against such packed items. This would prevent such items from interfering with the opening and closing of the shell 24 during controlled flexing of the back board 40.
  • Figure 3 shows the relationship between shell 24 and back board 40.
  • Main packing compartment 36 may include provisions for secure storage of items such as zippered pockets, compartments with snaps, Velcro, or other closure devices, open pockets, dedicated pockets for items such as keys, phones, flashlights, first aid necessities, etc.
  • a structured interior panel 42 is provided, which can be constructed of any material typical to liner construction in the art, including waterproof textile material.
  • the shell 24 is joined to back board 40 by zipper 22, operated by zipper sliders 23.
  • Back board 40 is surrounded by organizational panel 38.
  • the interior surface of organizational panel 38 comprises interior panel 42 in which personal items may be stored.
  • Organizational panel 38 surrounds back board 40 and can be peripherally zippered on by inner zipper 44, operated by inner zipper sliders 45.
  • organizational panel 38 can be unzipped and interior panel 42 peeled back, exposing back board 40 for inspection, removal and repair, as well as to help instruct the user in the proper functioning of the inventive backpack 2.
  • This open construction also enhances convective ventilation.
  • organizational panel 38 may be constructed of any material, including textile panels, mesh textile, a combination of both textile and mesh textile wherein mesh textile may be used to reveal and/or ventilate portions of the back board 40 such as the center portions of the panels 42 and knuckles 50, neoprene, foam, or any other material.
  • back board 40 is shown as being partially exposed by interior panel 42 and shown as being entirely exposed.
  • Figure 6 shows a close-up view of back board 40.
  • Back board 40 comprises a contiguous plate or board having at least one flexible segment 46.
  • back board comprises four back board segments 46.
  • the top segment 46 that rests against the upper portion of the user's back below the neck, includes a cut-out 66. This cutout 66 provides an opening for the wiring associated with headphones, cell phone accessories, or the like.
  • back board 40 is mounted over a layer of material 64 added to provide additional comfort and protection to the wearer while maintaining breathability and air flow.
  • Backboard 40 may be attached to at least the inner layer of material 64 by many methods, including fastener 58 that protrudes through aperture 60 as shown by example in Figures 6 and 10.
  • Back board segments 46 are semi-rigid yet adequately flexible in nature for the purpose of maintaining mobility while the user engages in rigorous sports.
  • the segments 46 are shown as solid polymer sheets with formed contours for shape and comfort.
  • apertures 60, holes, and thickened edges, such as those shown in Figure 10 would benefit this embodiment but can vary depending upon the design and/or intended use of the present embodiment.
  • the apertures in each of the segments 46 lighten the overall construction but are not necessary to the present embodiment.
  • any plastic molding method can be used including thermoplastic and thermoset injection molding, blow molding, rotational molding, thermoforming, structural foam molding, compression molding, resin transfer molding (RTM), and so on.
  • Each of the segments 46 of the support board 40 interconnects with its adjacent neighbor by a flexible hinge or "bridge portion" 48.
  • Flexible bridge portion 48 is covered by a flexible rubber knuckle 50.
  • This rubber knuckle 50 comprises indentations or slots and has a T-shaped cross-section (shown in Figure 14) to give flexing ability as outlined above with regard to Figure 6.
  • FIG. 7 Bending along the plane of the back board 40 is further illustrated by Figures 7 and 9.
  • the wearer can perform forward bending, provided by the flexible nature of the knuckle 50 and the back board components.
  • hyperextension or backward bending of the back is limited but allowed by slots 53 and indentations 51 of knuckles 50.
  • These rubber knuckles 50 are firmly attached to each of the adjacent segments 46 by an extension 57, shown in Figure 15, which protrudes through apertures 54 of the bridge portions 48.
  • other methods could be used for attaching the knuckles 50 to back board 40, including tapering slotted extensions that grip the bridge 48.
  • knuckles 50 could be attached to the back board 40 by separate penetrating fasteners (not shown), by adhesives, or by being overmolded to adjacent segments 46 which have apertures to receive the molten knuckle material. Mechanical attachment using interengaging ribs or slots may be used as well, thus permitting easy after market replacement of individual damaged knuckles 50 or back board segments 46.
  • the knuckles comprise thermoplastic elastomer injection molding compounds of known composition and physical characteristics.
  • the rubber knuckle 50 has a butterfly wing shape which has indentations molded substantially, but not entirely through its cross section to enhance its flexing ability. These rubber knuckles 50 are firmly attached to each adjacent flexible back board segment 46 by overlapping bridge portions 48 having slots and a concave shape as well as an aperture through which the extension 57 of the flexible knuckle 50 protrudes (see Figure 15).
  • An advantage of the present embodiment of the rubber knuckles 50 is that knuckles 50 permit limited flexing of the segments 46 towards one another in the plane substantially containing the back board 40 [that is at a right angle to the bilateral symmetrical plane of the back board 40].
  • FIGs 7 and 9 show an example of bending allowed by the design and construction of knuckle 50 and semi-cylindrical indentation 52 and back board segments 46.
  • a close up view of a flexible bridge portion 48 is shown with knuckle 50 removed.
  • Shown in Figure 8 and Figure 15 are apertures 54 and semi-cylindrical cut- outs 56.
  • Semi-cylindrical cut-outs 56 allow flexibility of bridge 48.
  • bridge portion 48 allows limited movement of the back board segments 46 relative to one another. This creates allowance for adequate motion of the user's back in three planes, yet limits the motion such that the back is less likely to be hyper-extended.
  • back board 40 has four polymer segments 46 interconnected by the three elastomeric or rubber knuckles as described above.
  • any number of segments 46 can be used, for example, in the construction of a backpack 2 for use by a petite person or by a child.
  • the terminal corners of the back board segments 46 and the corners of the shell segments 16 are held adjacent to one another by textile 20, knuckles 50, and the zippered closure 22 which attaches the main portions of the backpack 2 together.
  • the back board 40 and segments 46 can easily flex together, giving the user a sense of freedom of movement.
  • the shell segments 16 help limit hyperextension, primarily by engaging one another when the back board 40 bends towards the shell segments 16.
  • the knuckles 50 act as means for permitting limited flexing of the segments 46 towards one another in the plane substantially containing the backboard 40 (that is at a right angle to the bilateral symmetrical plane of the back board 40). Also, the slots in each of the knuckles 50 permits relatively easy bending towards the user's back (as for example when the user might stoop over or roll into a ball) but elastically resists bending in the other direction, that is in the direction which could lead to hyperextension of the user's back. As seen in Figures 7 through 15, back board segments 46 each comprise a semi- cylindrical indentation 52, running lengthwise along the entire length of the mid-portion of each segment, and 46 facing the user's back.
  • Indentation 52 is designed to mimic the structure of and therefore provide allowance for outward protrusion of the human spine. Indentation 52 helps further isolates the delicate musculature in and surrounding the spinal column from impacts to the backpack 2. Note that the indentation 52 includes contouring that varies from a slightly less degree of indentation (a shallower indentation) at the end portions of each segment 46 to a greater degree of indentation (a deeper indentation) at the center portion of each segment 46. This contouring helps the end portions of the segments 46 firmly engage the associated knuckles 50. Of course, indentation 52 could consist of other types of contouring or none at all.

Landscapes

  • Portable Outdoor Equipment (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

Les sacs à dos, même ceux pour les sports à l'extérieur, comprennent généralement une enveloppe en matière textile relativement souple fixée à une trame, un panneau ou un coussinet structuré de manière à se coupler au dos. Les personnes pratiquant des sports extrêmes tels que du ski, des courses de moto, du snowboard, de l'héliski et ainsi de suite bénéficieraient d'une protection supplémentaire pour le dos, de même que pour le contenu du sac. Ce sac à dos comprend un panneau arrière segmenté et formé (40) qui permet de limiter la flexion dans certaines directions afin d'aider à protéger le dos de l'utilisateur d'une surextension. Le conteneur ou la partie d'emballage (24) du sac à dos (2) possède des segments rigides correspondant (16) reliés par des parties textiles souples (20). La partie d'emballage segmentée (24) et le panneau de sécurité segmenté (40) sont associés afin de protéger à la fois le contenu du sac à dos (2) et le dos de son utilisateur.
PCT/US2005/044959 2004-12-15 2005-12-13 Sac a dos a caracteristiques de protection corporelle et construction segmentee Ceased WO2006065760A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US63622404P 2004-12-15 2004-12-15
US60/636,224 2004-12-15
US11/285,953 US20060144885A1 (en) 2004-12-15 2005-11-23 Backpack with segmented construction body protecting features
US11/285,953 2005-11-23

Publications (2)

Publication Number Publication Date
WO2006065760A2 true WO2006065760A2 (fr) 2006-06-22
WO2006065760A3 WO2006065760A3 (fr) 2007-05-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/044959 Ceased WO2006065760A2 (fr) 2004-12-15 2005-12-13 Sac a dos a caracteristiques de protection corporelle et construction segmentee

Country Status (2)

Country Link
US (1) US20060144885A1 (fr)
WO (1) WO2006065760A2 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218289B2 (en) * 2005-09-08 2007-05-15 Norsat International Inc. Portable high-speed data and broadcast-quality video terminal for terrestrial and satellite communications
USD551853S1 (en) * 2005-11-23 2007-10-02 Joris Smeuninx Backpack with segmented shell
US20080217367A1 (en) * 2007-03-09 2008-09-11 Lillie Theodore P Fluid pack
WO2009022258A2 (fr) * 2007-08-10 2009-02-19 Rhys James Couzyn Procédé de fabrication d'un dispositif de commande de flottabilité
IT1392726B1 (it) * 2009-01-19 2012-03-16 Bertaccini Protezione schiena con dispositivo di sicurezza per contenimento casco ad uso motociclistico e fissaggio alla motocicletta
EP2570018B1 (fr) * 2009-04-24 2014-05-14 Makita Corporation Harnais pour équipement électrique portable
US20110204114A1 (en) * 2010-02-12 2011-08-25 North American Rescue, Llc First-Aid Treatment Kit And Resupply System
KR200464265Y1 (ko) 2010-09-20 2012-12-21 이원재 신축부가 구비된 배낭
WO2013052670A1 (fr) * 2011-10-04 2013-04-11 C & P Hiam Associates Llc Coussins de marche dorsaux
USD660584S1 (en) * 2012-02-29 2012-05-29 Nike, Inc. Backpack
USD734024S1 (en) * 2012-06-20 2015-07-14 Schoolbags for Kids, LLC Children's backpack with wings
US8808895B2 (en) * 2012-06-22 2014-08-19 Apple Inc. Battery protection structures
US9103627B1 (en) * 2013-09-20 2015-08-11 Russell C. Campbell Assembly for holding a concealed handgun behind a handheld electronic device
US9808074B2 (en) 2014-02-21 2017-11-07 L.F. Centennial Ltd. Air gun holster pouch and method of using the same
US9844257B2 (en) 2014-02-21 2017-12-19 L.F. Centennial Ltd. Clip-on air gun holster
US9687064B2 (en) * 2015-03-31 2017-06-27 The Mellick Group, Llc System for easy transport and use of leisure apparatus
USD779818S1 (en) 2015-02-23 2017-02-28 L.F. Centennial Ltd. Drill holster pouch
USD771938S1 (en) 2015-02-23 2016-11-22 L.F. Centennial Ltd. Two pocket small framer pouch
USD779196S1 (en) 2015-02-23 2017-02-21 L.F. Centennial Ltd. Three pocket framer pouch
USD779195S1 (en) 2015-02-23 2017-02-21 L.F. Centennial Ltd. Two pocket framer pouch
USD771937S1 (en) 2015-02-23 2016-11-22 L.F. Centennial Ltd. Triple snap pouch
USD773818S1 (en) 2015-02-23 2016-12-13 L.F. Centennial Ltd. Backing for tool pouch
USD771939S1 (en) 2015-02-23 2016-11-22 L.F. Centennial Ltd. Full apron tool belt
USD779194S1 (en) 2015-02-23 2017-02-21 L.F. Centennial Ltd. Hand tool pouch
WO2019144243A1 (fr) * 2018-01-29 2019-08-01 Jim Mylonas Appareil de support d'orthèse posturale pour des supports de gilet pare-balles
US20190339044A1 (en) * 2018-05-03 2019-11-07 Roberto Navarro Arranz Bulletproof backpack
US11154127B2 (en) * 2018-09-11 2021-10-26 Exxel Outdoors, Llc Clamshell pack
USD928507S1 (en) * 2019-01-16 2021-08-24 Louis Vuitton Malletier Handbag
US10702047B1 (en) * 2019-07-30 2020-07-07 Samuel Younan Reconfigurable exercise backpack
US11220411B2 (en) * 2020-02-18 2022-01-11 Coil Pro, LLC Coiler with accompanying attachments and bag
CN113876107A (zh) * 2020-07-01 2022-01-04 北京服装学院 一种舒适性好的背包
US11839288B2 (en) * 2022-03-22 2023-12-12 Nomatic Holdings, LLC Fastening mechanism
CN115553552A (zh) * 2022-06-17 2023-01-03 吴颖卓 一种可拆卸多功能背副结构
USD1107414S1 (en) * 2024-06-04 2025-12-30 Shenzhen Tebangda photoelectric technology Co., LTD BackpackSafety riding backpack

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902640A (en) * 1974-03-19 1975-09-02 John J Geiben Hiker{3 s back pack
FR2646998B1 (fr) * 1989-05-22 1991-08-16 Aris Sa Sac a dos a enveloppe semi-rigide en forme de coques
EP0542739B1 (fr) * 1990-08-10 1995-03-01 Ulrich Dausien Sac a dos
US5553759A (en) * 1994-07-12 1996-09-10 The Coleman Company, Inc. Backpack assembly
US5573166A (en) * 1995-02-16 1996-11-12 Leja; Laurie A. Hiker's day pack
US20050035170A1 (en) * 2003-08-12 2005-02-17 Bianchi International Backpack having framesheet assembly
US7165705B2 (en) * 2003-09-23 2007-01-23 Haro Robert B Back pack

Also Published As

Publication number Publication date
US20060144885A1 (en) 2006-07-06
WO2006065760A3 (fr) 2007-05-24

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