All Patents in class 72/362


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All Patents in class 72/362
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	536,301	Mar. 26, 1895	J.C. Speirs	Method of Making Wrenches
	832,380	Oct. 02, 1906	J. Hartness	Tap and Process of Making the Same
	1,139,392	May 11, 1915	G.A. Wood	Process For Making Hand Tools
	1,639,269	Aug. 16, 1927	K. Potschner	Method Of Making Tools