All Patents in class 182/181.1


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All Patents in class 182/181.1
Patents 1 - 5 of 5
Picture	Number	Date	Patentee	Title
	92,501	Jul. 13, 1869	J. Witmer	Improved Trestle
	226,431	Apr. 13, 1880	J.F. Warner	Mechanic's Horse
	394,026	Dec. 04, 1888	H.C. Smith	Carpenter's Trestle
	791,218	May 30, 1905	W.S. Schuyler	Sawhorse
	5,836,365	Nov. 17, 1998	T.E. Derecktor	Portable work bench having multiple accessories