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Patents for H. Brown
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
319,413Jun. 02, 1885J.A. HortonMolding-machinemolders
334,055Jan. 12, 1886E. ShawVisebench vises
334,764Jan. 26, 1886C.P. FayRapidly Adjusting Nut for Calipers and Dividerscalipers
347,042Aug. 10, 1886J.R. HopkinsCombined Wrench and Spannerfirehose and hydrant wrenches
355,641Jan. 04, 1887E.E. Scates, C.D. CuttsWrenchquick adjust wrenches
503,672Aug. 22, 1893B.A. NorwoodLasting Pincherspliers
527,600Oct. 16, 1894F.K. EtheringtonDoor-Lock-Marking Gagebutt gauges
777,605Dec. 13, 1904A.J. Knowlton, O.B. CreamerTaper Caliperscalipers
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