US4573731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle storage drawer unit
Assignee: Knaack LLC
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Filing: 1982-10-28
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Granted: 1986-03-04
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Expires: 2002-10-28
Abstract
Abstract A drawer-type storage unit for use in a vehicle having a floor defining a floor space having a horizontally accessible access position. The storage unit defines a raised floor when installed on the vehicle floor which is adapted to support a load in a manner similar to the vehicle floor itself. The storage unit includes a drawer formed of a plurality of U-shaped channels having the legs thereof welded together and having hemmed top edges. The drawer includes a front wall which is recessed within the storage unit housing in the closed position thereof and sealed to the top and sidewalls of the housing so as to effectively prevent passage of water and other environmental materials into the drawer in the closed position. The rear of the housing is sealingly closed. The storage unit includes a number of different rigidifying structures to provide a high strength and rigidity therein. The drawer is carried on a heavy duty roller bearing slider for facilitated movement thereof between the closed and open positions notwithstanding tools and the like in the drawer having substantial weight, such as up to 500 pounds or more. The top wall of the unit is provided with a diamond plate surface for facilitated use as a raised floor. The unit is provided with suitable skids adapted for removable bolting of the unit to the vehicle floor for facilitated installation and removal when desired.
Inventors
- 👤 Howard L. Knaack
- 👤 Kenneth F. Weger, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:17
CPC Classifications
B; B60; B60R; B60R11/00; B60R11/06
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
149 words
For use in a vehicle having a conventional bed with the space immediately above the bed being horizontally accessible at an access position, a selectively accessible self-contained storage unit providing a raised floor on said bed, said storage unit comprising: a housing having sidewalls, a bottom wall, a top wall and a rear wall cooperatively defining a front opening drawer space, said housing being constructed to be installed on said bed to open to the access position; a drawer complementary to and received in said drawer space; and means for movably mounting said drawer to said sidewalls for selective movement between a closed position within said drawer space and an open position wherein the drawer extends outwardly from the housing through said access position, said drawer comprising a plurality of U-channels having facially joined upstanding legs defining front-to-rear drawer dividers and bights defining the bottom wall of the drawer.
Claim 2
Dependent Claim
149 words
For use in a vehicle having a conventional bed with the space immediately above the bed being horizontally accessible at an access position, a selectively accessible self-contained storage unit providing a raised floor on said bed, said storage unit comprising: a housing having sidewalls, a bottom wall, a top wall and a rear wall cooperatively defining a front opening drawer space, said housing being constructed to be installed on said bed to open to the access position; a drawer complementary to and received in said drawer space; and means for movably mounting said drawer to said sidewalls for selective movement between a closed position within said drawer space and an open position wherein the drawer extends outwardly from the housing through said access position, said drawer comprising a plurality of U-channels having facially joined upstanding legs defining front-to-rear drawer dividers and bights defining the bottom wall of the drawer.
Claim 3
Dependent Claim
24 words
The storage unit of claim 1 wherein the upper edges of said U-channel legs are folded downwardly to define a hemmed exposed upper edge.
Claim 4
Dependent Claim
22 words
The storage unit of claim 1 wherein said U-channel legs are each provided with a stiffening rib extending longitudinally of the channel.
Claim 5
Dependent Claim
25 words
The storage unit of claim 1 wherein said U-channel legs are each provided with a stiffening rib extending longitudinally the full length of the channel.
Claim 6
Dependent Claim
35 words
The storage unit of claim 1 wherein said U-channel legs are each provided with a stiffening rib extending longitudinally of the channel and provided with spaced, vertically extending slots for selectively receiving transverse divider walls.
Claim 7
Dependent Claim
42 words
The storage unit of claim 1 wherein said U-channel legs are each provided with a stiffening rib extending longitudinally of the channel and provided with spaced slots extending vertically the full height of the stiffening ribs for selectively receiving transverse divider walls.
Claim 8
Dependent Claim
34 words
The storage unit of claim 1 wherein said U-channel legs are each provided with a stiffening rib extending longitudinally of the channel, said U-channel legs being welded together above and below said stiffening ribs.
Claim 9
Dependent Claim
37 words
The storage unit of claim 1 wherein said means for mounting the drawer to the housing sidwalls comprises brackets removably secured to the housing sidewalls, and extensible slide means including a mounting portion fixed to said brackets.
Claim 10
Dependent Claim
36 words
The storage unit of claim 8 wherein said extensible slide means comprises means for supporting up to approximately 500 pounds in said drawer while permitting ready movement of said drawer between said closed and open positions.
Claim 11
Dependent Claim
41 words
The storage unit of claim 8 wherein said drawer includes a front wall provided with a removably mounted heavy duty handle for moving said drawer between said closed and open position with up to 500 pounds of material in said drawer.
Claim 12
Dependent Claim
33 words
The storage unit of claim 8 wherein said brackets comprise flanged channels extending one each from adjacent the front to the rear of each sidewall for further providing lateral stability to the housing.
Claim 13
Dependent Claim
39 words
The storage unit of claim 8 further including reinforcing means associated with said housing for providing sufficient strength to said top wall thereof to permit use of said top wall substantially similar to intended use of the vehicle floor.
Claim 14
Dependent Claim
15 words
The automotive vehicle storage unit of claim 8 wherein said vehicle comprises a pickup truck.
Claim 15
Dependent Claim
23 words
The automotive vehicle storage unit of claim 8 wherein said housing has a width a major portion of the width of said bed.
Claim 16
Dependent Claim
182 words
For use in a vehicle having a conventional bed with the space immediately above the bed being horizontally accessible at an access position, a selectively accessible self-contained storage unit providing a raised floor on said bed, said storage unit comprising: a housing having sidewalls, a bottom wall, a top wall and a rear wall cooperatively defining a front opening drawer space, said housing being constructed to be installed on said bed to open to the access position; a drawer complementary to and received in said drawer space; means for movably mounting said drawer to said sidewalls for selective movement between a closed position within said drawer space and an open position wherein the drawer extends outwardly from the housing through said access position, said drawer comprising a plurality of U-channels having facially joined upstanding legs defining front-to-rear drawer dividers and bights defining the bottom wall of the drawer; and means for rigidifying said top wall to permit use thereof similar to the use permitted by the conventional vehicle bed, such as a user walking thereon and the carrying of heavy materials thereon.
Claim 17
Dependent Claim
182 words
For use in a vehicle having a conventional bed with the space immediately above the bed being horizontally accessible at an access position, a selectively accessible self-contained storage unit providing a raised floor on said bed, said storage unit comprising: a housing having sidewalls, a bottom wall, a top wall and a rear wall cooperatively defining a front opening drawer space, said housing being constructed to be installed on said bed to open to the access position; a drawer complementary to and received in said drawer space; means for movably mounting said drawer to said sidewalls for selective movement between a closed position within said drawer space and an open position wherein the drawer extends outwardly from the housing through said access position, said drawer comprising a plurality of U-channels having facially joined upstanding legs defining front-to-rear drawer dividers and bights defining the bottom wall of the drawer; and means for rigidifying said top wall to permit use thereof similar to the use permitted by the conventional vehicle bed, such as a user walking thereon and the carrying of heavy materials thereon.
Claim 18
Dependent Claim
62 words
The storage unit of claim 15 wherein said vehicle includes upstanding vehicle sidewalls at opposite sides of the bed, said sidewalls defining top edges, and said housing being constructed to be removably fixedly installed as a unit to said bed to open to the access position with said top wall disposed below the level of said top edges of the vehicle sidewalls.
Claim 19
Dependent Claim
18 words
The storage unit of claim 15 wherein said housing is constructed to be removably secured to said bed.
Claim 20
Dependent Claim
20 words
The storage unit of claim 15 wherein said top wall is provided with nonskid means on the upper surface thereof.
Claim 21
Dependent Claim
23 words
The storage unit of claim 15 wherein said rigidifying means comprises a plurality of mounted U-channels on the underside of the top wall.
Claim 22
Dependent Claim
16 words
The storage unit of claim 15 wherein said top wall comprises a heavy gauge steel wall.
Claim 23
Dependent Claim
40 words
The storage unit of claim 15 wherein said rear wall is sealingly joined to each of said side, bottom and top walls to further rigidify the top wall and seal said drawer space at the rear therefrom from ambient elements.
Claim 24
Dependent Claim
33 words
The storage unit of claim 15 wherein said means for movably mounting the drawer comprises flanged channels secured one each to said side walls, and drawer slide means mounted to said flanged channels.
Claim 25
Dependent Claim
34 words
The storage unit of claim 15 wherein said means for movably mounting the drawer comprises flanged channels removably riveted one each to said side walls, and drawer slide means mounted to said flanged channels.
Claim 26
Dependent Claim
27 words
The storage unit of claim 15 wherein said sidewalls comprise integral upright extensions of said bottom wall and define inturned upper distal flanges supporting said top wall.
Claim 27
Dependent Claim
20 words
The storage unit of claim 15 wherein means are provided for rigidifying said bottom wall comprising spaced channel structures thereon.
References Cited (Backward Citations)
US1148238A
Cited
US1162006A
Cited
US1625945A
Cited
US1927922A
Cited
US2104912A
Cited
US2145106A
Cited
US2229785A
Cited
US2319423A
Cited
US2379157A
Cited
US2572081A
Cited
US2704699A
Cited
US2762677A
Cited
US2784027A
Cited
US2867471A
Cited
US2978153A
Cited
US2992055A
Cited
US3581929A
Cited
US3647105A
Cited
US3764048A
Cited
US3826529A
Cited
US3973814A
Cited
US4121876A
Cited
US4112539A
Cited
US4167233A
Cited
US4215896A
Cited
US4370007A
Cited
US4328989A
Cited
US4283083A
Cited
US4288134A
Cited
US4469364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-03-03 | 1989-09-02 | 1990-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-03-03 | 1993-09-02 | 1994-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-03-03 | 1997-09-02 | 1998-03-04 | $7700.00 | Window Closed / Lapsed |