Patents Granted on 1831-11-11


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


Quick search:	Patent number:	Patent Date:

Patents Granted on 1831-11-11
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
6,835X	Nov. 11, 1831	I. Jennings	Pictures with looking glass back grounds
6,836X	Nov. 11, 1831	J.R. Stewart	Dying cotton in the staple