All Patents in class 454/284


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


Quick search:	Patent number:	Patent Date:

All Patents in class 454/284
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
587,373	Aug. 03, 1897	H.L. Parker, C.R. Meston	Window-blower
2,117,529	May 17, 1938	D.D. Wile	Temperature Control Apparatus	temperature controls