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US3598390A Expired / Lapsed US ⏱️ 0.0 years remaining

Adjustable work table

Assignee: Individual
•
Filing: 1969-10-15
•
Granted: 1971-08-10
•
Expires: 1989-10-15
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Abstract

Abstract Apparatus for preparing wall covering prior to placement of the wall covering on a wall, the apparatus having a laterally expandable frame and a plurality of work surface panels removably mounted upon the frame. The frame can be oriented in either a generally horizontal or an upright position disposed at any one of a plurality of angles with respect to the vertical. Wheels mounted upon one end of the frame accommodate lateral movement of the apparatus when the frame is in the upright orientation and are restrainable so that in the upright orientation, the apparatus can be easily displaced in only a side-to-side direction. A guide for the wall covering dispenses wall covering over the assembled work surface segments at a controlled rate.

Inventors

  • 👤 Firth Kay Armitage

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 17:18
CPC Classifications
B; B25; B25H; B25H1/00; Y; Y10; Y10S; Y10S269/00; Y10S269/91

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 117 words
A table for preparation of wall covering comprising: a generally flat work surface; a frame for supporting the work surface in either selected one of the generally horizontal or generally upright orientations; means carried by the frame accommodating lateral displacement of the frame when the frame is angularly disposed relative to the horizontal; and said means comprising wheel means disposed at the upper and lower sides of one end face of the frame and floor-engaging legs disposed at the other end of the frame so that in the upright orientation the table is laterally displaceable and in the generally horizontal position said legs cooperate with the lower of the wheel means and the table resists lateral movement.
Claim 2
Dependent Claim 117 words
A table for preparation of wall covering comprising: a generally flat work surface; a frame for supporting the work surface in either selected one of the generally horizontal or generally upright orientations; means carried by the frame accommodating lateral displacement of the frame when the frame is angularly disposed relative to the horizontal; and said means comprising wheel means disposed at the upper and lower sides of one end face of the frame and floor-engaging legs disposed at the other end of the frame so that in the upright orientation the table is laterally displaceable and in the generally horizontal position said legs cooperate with the lower of the wheel means and the table resists lateral movement.
Claim 3
Dependent Claim 22 words
A table as defined in claim 1 wherein said work surface comprises a plurality of individual segments removably carried upon the frame.
Claim 4
Dependent Claim 25 words
A table as defined in claim 1 wherein said frame comprises means for selectively expanding the frame to form a support area of greater dimension.
Claim 5
Dependent Claim 48 words
A table as defined in claim 3 wherein said expanding means comprises telescoping poles and brace means having scissorlike movement, the poles and brace means being displaceable from a retracted position presenting a minimum support area to an extended position presenting a maximum support area and vice versa.
Claim 6
Dependent Claim 37 words
A table as defined in claim 1 wherein at least some of the wheels comprise means selectively restraining the wheels in at least one position to accommodate facile side to side and resist to and fro movement.
Claim 7
Dependent Claim 39 words
A table as defined in claim 5 wherein the at least some wheels are vertically adjustable in height to selectively vary the angle of the work surface relative to the vertical when the frame is in the upright orientation.
Claim 8
Dependent Claim 48 words
A table as defined in claim 1 further comprising delivery means comprising a bracket for supporting a roll of wall covering and guide means carried by the frame and comprising a roller forcibly biased toward an opposed guide bar, the roller and guide bar receiving wall covering therebetween.
Claim 9
Dependent Claim 40 words
A table as defined in claim 7 wherein said delivery means comprises a cutting slot traversing the entire length of the delivery means and, having an unobstructed opening to the exterior of the frame at both ends of the slot.
Claim 10
Dependent Claim 169 words
A table for preparation of wall covering comprising: a laterally expandable frame comprising tubular members disposed in telescopic relation and selectively reciprocating from an expanded position to a retracted position and vice versa; means restraining the frame in the selected expanded or retracted position; a generally flat work surface removably carried upon the frame, the work surface comprising a plurality of panels individually removable from and attachable to the frame to vary the exposed area of work surface; means accommodating orienting the work surface selectively (1) in a generally upright orientation or (2) in a generally horizontal orientation; and wheel means disposed on opposed sides of an end face of the frame for accommodating side-to-side displacement of the frame and work surface when the work surface is in the generally upright orientation and fixed means disposed at the other end of the frame and cooperating with said wheel means for selectively inhibiting displacement of the frame and work surface when the work surface is in the generally horizontal orientation.
Claim 11
Dependent Claim 169 words
A table for preparation of wall covering comprising: a laterally expandable frame comprising tubular members disposed in telescopic relation and selectively reciprocating from an expanded position to a retracted position and vice versa; means restraining the frame in the selected expanded or retracted position; a generally flat work surface removably carried upon the frame, the work surface comprising a plurality of panels individually removable from and attachable to the frame to vary the exposed area of work surface; means accommodating orienting the work surface selectively (1) in a generally upright orientation or (2) in a generally horizontal orientation; and wheel means disposed on opposed sides of an end face of the frame for accommodating side-to-side displacement of the frame and work surface when the work surface is in the generally upright orientation and fixed means disposed at the other end of the frame and cooperating with said wheel means for selectively inhibiting displacement of the frame and work surface when the work surface is in the generally horizontal orientation.

References Cited (Backward Citations)

US1273981A Cited
US1481503A Cited
US2024351A Cited
US2120732A Cited
US2277302A Cited
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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) 1974-08-09 1975-02-08 1975-08-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-08-09 1979-02-08 1979-08-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-08-09 1983-02-08 1983-08-10 $7700.00 Window Closed / Lapsed

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