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Patents for Rufus Porter
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
7,131XJun. 22, 1832R. PorterStriking part of clocksclockmaker
8,219XMay 24, 1834R. PorterWheels in channels (Boats)shipwright
8,628XFeb. 06, 1835R. PorterSelf adjusting cheese presscheese press
9,244XNov. 14, 1835R. PorterFloating dry docksdry docks
9,716XJun. 11, 1836R. PorterDistance measurings
9,717XJun. 11, 1836R. PorterHorse Poweranimal powered apparatus
912Sep. 12, 1838R. PorterCorn Shellercorn shellers
5,537Apr. 25, 1848C.D. WrightTail-block of sawmillssawmill tailblocks
8,655Jan. 13, 1852H.W. LewisBeveling Planechamfer planes
121,895Dec. 12, 1871R. PorterBench Vise bench vises
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