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

Quick search:	Patent number:	Patent Date:

Patents for Porter Mfg. Co.
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	291,934	Jan. 15, 1884	D.R. Porter	Wrench
	CA-20,932	Jan. 22, 1885	D.R. Porter	Wrench
	389,899	Sep. 25, 1888	D.R. Porter	Pipe Wrench

Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP