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All Patents in class 73/547
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
32,583Jun. 18, 1861C.T. PorterMarine governorsteam engine governors
37,944Mar. 24, 1863H.J. BehrensImproved marine governorsteam engine governors
98,216Dec. 28, 1869C.D. AllenSteam Governorsteam engine governors
394,573Dec. 18, 1888E. HuberSteam Engine Governortraction engine governors
535,475Mar. 12, 1895C.J. Weinman, E.E. EuchenhoferGas-engine governorinternal combustion engine governors
779,373Jan. 03, 1905D.W. PayneEngine Governorsteam engine governors
813,037Feb. 20, 1906H.C. ClayThrottling Governor steam engine governors
841,832Jan. 22, 1907W.N. Rumely, C.N. WalshCentrifugal Governortraction engine governors
904,602Nov. 24, 1908H.C. ClayCentrifugal Governor traction engine governors
954,057Apr. 05, 1910C.G. SpradoRegulating Deviceinternal combustion engine governors
1,043,825Nov. 12, 1912W.A. GriswoldSpeed and Distance Indicating and Recording Devicespeed and distance indicators
1,900,385Mar. 07, 1933M. KahrFuel Feeding Meansfuel pumps
2,517,836Aug. 08, 1950S.S. BrownBrush lifting mechanism for electric motorsrepulsion start induction run motors
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