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All Patents in class 428/106
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
51,735Dec. 26, 1865J.K. MayoProved material for roofing, tubing, tanks, wainscoting, boats, and other structuresroofs
161,746Apr. 06, 1875W.E. BrockImprovement in lumber
198,381Dec. 18, 1877C.H. HagemannImprovement in processes of embossing mounted veneerswood compressing machines
842,411Jan. 29, 1907O. MessingerStraight-edge
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