All Patents in class 91/404


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


Quick search:	Patent number:	Patent Date:

All Patents in class 91/404
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	646,458	Apr. 03, 1900	H.A. Pedrick	Pneumatic Hoisting Apparatus
	675,880	Jun. 11, 1901	J.A. Carlisle	Portable Pneumatic Riveter
	2,778,342	Jan. 22, 1957	H.W. Ringman	Poppet type valve distributing system for a servo-motor