Supports – Stand – Plural leg
Patent
1990-04-12
1991-11-12
Smith, Gary L.
Supports
Stand
Plural leg
269901, F16M 1138
Patent
active
050641565
ABSTRACT:
A workpiece support apparatus is provided with a pair of pivotable leg assemblies which are movable between a first, open position, and a second, closed position. A releasable latch member is provided for holding the leg assemblies in a selected one of the open and closed positions. The apparatus includes a vertically adjustable work support assembly which can be locked at a desired height.
REFERENCES:
patent: 229132 (1973-11-01), Uroshevich
patent: 252780 (1979-09-01), Green
patent: 253323 (1979-11-01), Blatzer et al.
patent: 268458 (1983-04-01), Schoenig
patent: 274782 (1984-07-01), Little
patent: 282320 (1986-01-01), Anderson
patent: 293052 (1987-12-01), Handler et al.
patent: 1659113 (1928-02-01), Marks
patent: 1673721 (1928-06-01), Turner
patent: 2094486 (1937-09-01), Cohen
patent: 2376238 (1945-05-01), Dixon
patent: 2554599 (1951-05-01), Stovern
patent: 3970278 (1976-07-01), Studer
patent: 4117784 (1978-10-01), Piretti
patent: 4155386 (1979-05-01), Alessio
patent: 4378100 (1983-03-01), Minozzi et al.
patent: 4415149 (1983-11-01), Rees
patent: 4492354 (1985-01-01), Rice
patent: 4609174 (1986-09-01), Nakatani
patent: 4648585 (1987-03-01), Yang
patent: 4648778 (1987-03-01), Schultz
patent: 4699343 (1987-10-01), Handler et al.
Page 58 of Woodworker's Supply of New Mexico Showing "Adjustable Height Roller Stand" and New Extra Heavy-Duty Roller Stands.
Sears, Roebuck & Co. Cat. No. 9-2955 .COPYRGT.1959, p. 173 "Accra-Arm Tool Portable Bench".
"Marvco Rolmate" Advertisement.
Page 16 of Woodworker's Supply of New Mexico Catalog Showing.
"Adjustable Height Roller Stand".
Baisch Herbert
Handler Milton E.
Naranjo Michael
Sylvan Richard
Beiser Robert S.
Hirsh Company
Milano Michael J.
Smith Gary L.
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