Patents for Henry C. Heckendorn


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


Quick search:	Patent number:	Patent Date:

Patents for Henry C. Heckendorn
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	201,781	Mar. 26, 1878	H.C. Heckendorn	Improvement in oval-turning lathes
	220,145	Sep. 30, 1879	H.C. Heckendorn	Planer-Chuck
	222,901	Dec. 23, 1879	H.C. Heckendorn	Improvement in oval-lathes
	233,753	Oct. 26, 1880	H.C. Heckendorn	Lathe for turning ovals