All Patents in class 72/331


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


Quick search:	Patent number:	Patent Date:

All Patents in class 72/331
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	10,720	Apr. 04, 1854	S. Andrews	Drop and die forging and punching machine
	337,504	Mar. 09, 1886	J. Kritch	Die for Forging Axles
	622,269	Apr. 04, 1899	E. Rogers	Axe/Hatchet Making