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All Patents in class 92/140
Patents 1 - 15 of 17
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
43,362Jun. 28, 1864W. WrightOscillating Steam Engineoscillating steam engines
67,659Aug. 13, 1867N.A. Otto, E. LangenGas Enginegas and gasoline engines
190,441May 08, 1877W.J. LiddellImprovement in steam-enginessteam engines
213,281Mar. 18, 1879T. DowlingPumphand pumps
224,481Feb. 10, 1880H.M. SciplePortable Steam Engineportable steam engines
364,258Jun. 07, 1887F. KeatingLubricating Pumpoil pumps
401,452Apr. 16, 1889L.H. NashFuel Mixing Device for Gas Enginescarburetors
584,592Jun. 15, 1897E.E. JohnsonPiston-pump
675,062May 28, 1901G.G. GuyPumpwater pumps
715,559Dec. 09, 1902D.A. DecrowMotor Engine
1,284,108Nov. 05, 1918C.A. HultquistDrilling Machine
1,613,034Jan. 04, 1927J.T. JanetteCombination motor, fan and air pump for kerosene heaterheaters
1,805,588May 19, 1931R.E. ManleyHydraulic jackvehicle mechanic
2,431,619Nov. 25, 1947E.C. ReadSteam engine with keyed connection between piston rod and crossheadsteam engines
3,440,933Apr. 29, 1969D.E. SuttonAdjustable stroke control device
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