Folding sawhorse

Details Folding sawhorse Folding sawhorse

1999-05-26

2000-12-26

Chin-Shue, Alvin

Fire escape, ladder, or scaffold

Unitary foldable, rigid scaffold or ladder

Trestle

1821825, 1821824, B27B 2100

Patent

active

061644137

ABSTRACT:
A sawhorse for supporting workpieces while being worked is provided. The sawhorse includes a pair of sides which are joined at their upper ends for supporting the workpiece and which diverge at their lower ends for stable support of the sawhorse and the workpiece thereon on a horizontal supporting surface, characterized in that the lower end of each of the sides includes vertically-adjustable extension for adjusting the height of the sawhorse.

REFERENCES:
patent: 295269 (1884-03-01), Miller
patent: 869461 (1907-10-01), Rosenbaum
patent: 2257876 (1941-10-01), Berchem
patent: 2324196 (1943-07-01), Gozier
patent: 2583244 (1952-01-01), Underwood
patent: 3734235 (1973-05-01), Lanier
patent: 4121814 (1978-10-01), Prior
patent: 4782917 (1988-11-01), Schulz
patent: 5305851 (1994-04-01), Katson
patent: 5560448 (1996-10-01), Yemini

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