All Patents in class 60/486


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


Quick search:	Patent number:	Patent Date:

All Patents in class 60/486
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	124,574	Mar. 12, 1872	W.W. Hanscom	Improvements in Traction Engine
	1,996,467	Apr. 02, 1935	H. Ernst	Electromagnetic Hydraulic Control
	2,037,262	Apr. 14, 1936	F.A. Parsons	Transmission Mechanism