All Patents in class 137/385


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

All Patents in class 137/385
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	1,104,022	Jul. 21, 1914	M. Tuttle	Combined Wrench and Lock For Shut-Off Cocks
	1,621,738	Mar. 22, 1927	H.S. Baker, J.W. Motherwell	Retard device