Building units and construction elements – Stair – ladder – scaffold – or similar support – Sawhorse
Patent
1995-10-26
1998-03-24
Clark, Doris
Building units and construction elements
Stair, ladder, scaffold, or similar support
Sawhorse
2504
Patent
active
D03927466
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Product packaging for Storehouse.TM. Folding Sawhorse by Storehouse.TM., 1993.
Product assembly instructions for Hirsh Sawhorse Plus.TM. Model TSHW1 by Hirsh Company, pp. 1-5, 1991.
Dickinson Thomas
Gale Bradley D.
Clark Doris
Contico International Inc.
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