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All Patents of Type: steam engine governors
Patents 1 - 15 of 70
First set of recordsNext set of recordsLast set of records
7,755Nov. 05, 1850J. Judson, A. JudsonValve for governorssteam engine governors
9,336Oct. 12, 1852J. TremperGovernorsteam engine governors
RE255Jan. 10, 1854J. Judson, A. JudsonImproved governor-valve for steam-enginessteam engine governors
13,889Dec. 04, 1855J. TremperMeans of connection between regulator-valves and governor-stemssteam engine governors
25,794Oct. 11, 1859N.C. TravisGovernorsteam engine governors
RE1,051Sep. 25, 1860N.C. TravisGovernorsteam engine governors
36,621Oct. 07, 1862T.R. PickeringImproved centrifugal governorsteam engine governors
37,063Dec. 02, 1862J. TremperImprovement in variable cut-off gears for steam-enginessteam engine governors
37,064Dec. 02, 1862J. TremperImprovement in centrifugal governorssteam engine governors
39,799Sep. 08, 1863F. DouglasImprovement in governors for steam-enginessteam engine governors
50,624Oct. 24, 1865T.R. PickeringGovernorsteam engine governors
66,617Jul. 09, 1867P. Estes, F.J. NutzGovernorsteam engine governors
GB-186,702,913Oct. 17, 1867R.K. HuntoonImprovements in governors for steam and various other enginessteam engine governors
71,015Nov. 19, 1867R.K. HuntoonGovernor for Steam Enginessteam engine governors
74,454Feb. 11, 1868J. TremperImprovement in steam-governorssteam engine governors
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