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US4120549A Expired / Lapsed US ⏱️ 0.0 years remaining

Sheet metal tool chest support with sliding work shelf

Assignee: Individual
•
Filing: 1977-04-27
•
Granted: 1978-10-17
•
Expires: 1997-04-27
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Abstract

Abstract A support for elevating a tool chest to a spaced distance above the level of the work bench area of a roll-around cabinet comprises a hollow shell defined by an upstanding front wall, rear wall and pair of side walls all of uniform height and of sheet material. Angle irons are secured peripherally around the upper inside of the walls to receive and seat the bottom of the chest. There are no sliding drawers in the support but a shelf slides out from the bottom of the front wall. An opening in the back wall permits storage within the support. A floor extending across the interior of the support is configured to form a pair of side tracks for the shelf.

Inventors

  • 👤 Harvey Lee Bureau

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 10:17
CPC Classifications
A; A47; A47B; A47B67/00; A47B67/04; B; B25; B25H; B25H3/00

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 331 words
In combination: a roll-around tool cabinet having an upper, horizontal work bench surface of predetermined width and depth; a multiple drawer tool chest having a front with at least one slide out drawer at the bottom thereof, and a bottom surface of less depth than, but equal width to, said upper work bench surface said tool chest being removably supported at the rear of said work bench surface with a narrow forward portion of said work bench surface exposed as a shelf-like strip; and a removable support interposed between said chest and cabinet, said support including an upstanding front wall and a pair of integral upstanding side walls, all of sheet metal, and of uniform height within the range of 2 to 6 inches, said support removably seating said chest at a level well above the upper surface of said cabinet with said shelf-like strip exposed; said support defining a hollow enclosure having back wall means including an access opening for access to said enclosure and having a shelf opening in the lower portion of said upstand-front wall; a shelf slidable in said shelf opening, said shelf being coextensive in depth and width with said work bench surface, having a rearward portion normally housed in the lower portion of said enclosure and having a forward portion normally extending outside said support and covering said shelf-like strip; said shelf being slidable from said normal position to a position in which said forward portion extends forwardly beyond said shelf-like strip to provide the normal work bench area of said cabinet, said slide-out shelf is formed of sheet metal, the side edges thereof being bent upwardly to form side flanges and the front edge being bent downwardly to form a stop, said shelf includes a plurality of channel members of sheet metal affixed to the underside thereof and extending from front to back to reinforce said shelf when extended, and floor means extending across the interior of said enclosure for slidably guiding said shelf.
Claim 2
Dependent Claim 331 words
In combination: a roll-around tool cabinet having an upper, horizontal work bench surface of predetermined width and depth; a multiple drawer tool chest having a front with at least one slide out drawer at the bottom thereof, and a bottom surface of less depth than, but equal width to, said upper work bench surface said tool chest being removably supported at the rear of said work bench surface with a narrow forward portion of said work bench surface exposed as a shelf-like strip; and a removable support interposed between said chest and cabinet, said support including an upstanding front wall and a pair of integral upstanding side walls, all of sheet metal, and of uniform height within the range of 2 to 6 inches, said support removably seating said chest at a level well above the upper surface of said cabinet with said shelf-like strip exposed; said support defining a hollow enclosure having back wall means including an access opening for access to said enclosure and having a shelf opening in the lower portion of said upstand-front wall; a shelf slidable in said shelf opening, said shelf being coextensive in depth and width with said work bench surface, having a rearward portion normally housed in the lower portion of said enclosure and having a forward portion normally extending outside said support and covering said shelf-like strip; said shelf being slidable from said normal position to a position in which said forward portion extends forwardly beyond said shelf-like strip to provide the normal work bench area of said cabinet, said slide-out shelf is formed of sheet metal, the side edges thereof being bent upwardly to form side flanges and the front edge being bent downwardly to form a stop, said shelf includes a plurality of channel members of sheet metal affixed to the underside thereof and extending from front to back to reinforce said shelf when extended, and floor means extending across the interior of said enclosure for slidably guiding said shelf.
Claim 3
Dependent Claim 36 words
A combination as specified in claim 1 wherein: each said upstanding side wall includes a strip of right angular cross section along the inside of the top edge thereof for seating and supporting said tool chest.
Claim 4
Dependent Claim 52 words
A combination as specified in claim 3 wherein: said back wall means comprises an elongated metal strip of right angular cross section extending across the upper portion of the back of said support and integrally connected to said side wall strips at the level thereof for seating and supporting said tool chest.
Claim 5
Dependent Claim 55 words
A combination as specified in claim 1 plus: elongated steel strips of right angle cross section extending entirely around the inner upper periphery of said support, and forming a seat for receiving and supporting the bottom of said tool chest, the portion thereof extending along the back of said spaces constituting said back wall means.
Claim 6
Dependent Claim 67 words
A combination as specified in claim 1 wherein: said floor means comprises a sheet metal floor in said support, the upper surface thereof forming a platform for articles stored therein through said rear opening and the side edges of said floor being bent downwardly and then inwardly to form a track receiving said shelf and guiding the same during withdrawal through the opening in said front wall.
Claim 7
Dependent Claim 61 words
A combination as specified in claim 1 wherein: the work bench surface of said roll around tool cabinet includes an upstanding peripheral rim flange extending around the upper horizontal work bench surface thereof; and said shelf opening, and said shelf slidable therein are at a predetermined height above said work bench surface to permit said shelf to clear said rim flange.

References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-10-16 1982-04-17 1982-10-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-10-16 1986-04-17 1986-10-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-10-16 1990-04-17 1990-10-17 $7700.00 Window Closed / Lapsed

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