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All Patents in class 92/138
Patents 1 - 15 of 18
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
13,320Jul. 24, 1855H.R. WorthingtonWater-meterwater meters
109,372Nov. 22, 1870P. Ball, B. FittsImprovement in liquid-meters
315,516Apr. 14, 1885W.J. LaneSteam Enginesteam engines
355,037Dec. 28, 1886E.C. TerryPiston Water Meterwater meters
358,435Mar. 01, 1887G.E. DowSteam Enginesteam engines
395,039Dec. 25, 1888W.F. DakeEnginerotary steam engines
403,601May 21, 1889J. McAllisterSteam Enginesteam engines
434,561Aug. 19, 1890D.D. HardySteam Enginesteam engines
514,054Feb. 06, 1894N.W. Perkins, Jr., L.C. AtwoodEnginerotary steam engines
558,943Apr. 28, 1896L.S. GardnerVapor Motor
623,361Apr. 18, 1899J.H. FrewOscillating Gas or Steam Enginegas and gasoline engines
655,232Aug. 07, 1900C.L. HeislerPumping Enginesteam pumping engines
661,874Nov. 13, 1900W. HullDouble Cylinder Pumphand pumps
925,149Jun. 15, 1909C.R. WolcottRotary Motorrotary steam engines
1,877,102Sep. 13, 1932F.N. WhitesellHydraulic Control Meanshoists, winches, come-alongs
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