All Patents in class 81/474


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


Quick search:	Patent number:	Patent Date:

All Patents in class 81/474
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	2,771,804	Nov. 27, 1956	J.W. Lehde, Jr., B.R. Better	Predetermined Torque Release Wrench
	2,819,635	Jan. 14, 1958	J.W. Lehde, Jr., B.R. Better	Power Operated, Predetermined Torque Release Tool
	2,857,793	Oct. 28, 1958	L. Pèras	Torque-Limiting Tool Holder for Machine Tools
	3,279,286	Oct. 18, 1966	K.R. Larson	Pre-Set Torque Measuring Device