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US3734151A Expired / Lapsed US ⏱️ 0.0 years remaining

Portable workbench

Assignee: Individual
•
Filing: 1970-09-21
•
Granted: 1973-05-22
•
Expires: 1990-09-21
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Abstract

Abstract A portable collapsible workbench having openings through the top to receive tool base plates, the workbench having associated therewith workpiece fence guides for aligning the workpiece and a workpiece support for positioning a workpiece along an edge of the table top, the tools being positionable to move a workpiece across the operative part of the tool or to move the operative part of the tool across the workpiece.

Inventors

  • 👤 H Skripsky

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 05:14
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/16; B27B5/22; B23; B23D; B23D57/00; B23D57/0092; B27C; B27C9/00; B27C9/04

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 304 words
A portable workbench which comprises: a table top with at least two openings therethrough, the openings each having a recessed peripheral top ledge, the table top supported on collapsible legs, base plates dimensioned to be received within the openings resting on the ledge having their top surfaces flush with the surface of the table top, different power tools attached to the undersurfaces of each of said base plates depending therefrom, said openings and said base plates square, said base plates having finger holes therethrough for removal from the said openings, guide means attachable to said table top in spacedapart fixed position, said guide means attached to said table top at a point spaced above the said table top, said guide means receiving the said base plates one at a time to support it above the said table top, the said guide means extending across the width of the said table, the said base plate being selectively slidable across the width of the said table when received in the said guide means and selectively positionable on the said guide means in fixed position relative to the said table top, and a fence guide, said fence guide movably attached to the said table top intermediate the said openings, the fence guide extending across the table intermediate the openings, said fence guide having a recess in its undersurface aligned with the center of at least one of said openings, said fence guide usable to position a workpiece relative to either of said openings, and the said base plates receivable in either opening whereby tools attached to the said base plate may have their working portions project from the said top surface of the said base plate and be usable in either opening or in the said guide means in fixed or movable relation to the table top.
Claim 2
Dependent Claim 304 words
A portable workbench which comprises: a table top with at least two openings therethrough, the openings each having a recessed peripheral top ledge, the table top supported on collapsible legs, base plates dimensioned to be received within the openings resting on the ledge having their top surfaces flush with the surface of the table top, different power tools attached to the undersurfaces of each of said base plates depending therefrom, said openings and said base plates square, said base plates having finger holes therethrough for removal from the said openings, guide means attachable to said table top in spacedapart fixed position, said guide means attached to said table top at a point spaced above the said table top, said guide means receiving the said base plates one at a time to support it above the said table top, the said guide means extending across the width of the said table, the said base plate being selectively slidable across the width of the said table when received in the said guide means and selectively positionable on the said guide means in fixed position relative to the said table top, and a fence guide, said fence guide movably attached to the said table top intermediate the said openings, the fence guide extending across the table intermediate the openings, said fence guide having a recess in its undersurface aligned with the center of at least one of said openings, said fence guide usable to position a workpiece relative to either of said openings, and the said base plates receivable in either opening whereby tools attached to the said base plate may have their working portions project from the said top surface of the said base plate and be usable in either opening or in the said guide means in fixed or movable relation to the table top.
Claim 3
Dependent Claim 37 words
The workbench according to claim 1 further including means for accurately positioning a workpiece with respect to the blade of a saw mounted on a base plate when the base plate is received in the said opening.
Claim 4
Dependent Claim 56 words
The workbench of claim 2 further including means for accurately positioning a workpiece with respect to the line of movement of the saw blade when the base plate is received in the said guide, the means adjustable to position the said workpiece across the said line at one of a plurality of predetermined angles relative thereto.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-05-21 1976-11-20 1977-05-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-05-21 1980-11-20 1981-05-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-05-21 1984-11-20 1985-05-22 $7700.00 Window Closed / Lapsed

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