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All Patents in class 123/39
Patents 1 - 15 of 36
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
3,597May 25, 1844S. PerryManner of Constructing an Inflammable Gas or Vapor Enginegas and gasoline engines
31,722Mar. 19, 1861J.É. LenoirAir Enginehot air engines
49,346Aug. 08, 1865P. HugonGas Enginegas and gasoline engines
226,972Apr. 27, 1880E. BussGas-Enginegas and gasoline engines
232,808Oct. 05, 1880L. DurandGas Enginegas and gasoline engines
247,741Oct. 04, 1881E. BénierGas Enginegas and gasoline engines
260,620Jul. 04, 1882C.M. SombartGas Enginegas and gasoline engines
266,304Oct. 24, 1882P. MunzingerGas Enginegas and gasoline engines
284,061Aug. 28, 1883G.H. ReynoldsGas Enginegas and gasoline engines
284,555Sep. 04, 1883G.M. HopkinsGas Enginegas and gasoline engines
284,557Sep. 04, 1883G.M. HopkinsGas Enginegas and gasoline engines
300,294Jun. 10, 1884J.S. WoodGas Enginegas and gasoline engines
301,009Jun. 24, 1884F.W. RachholzGas Enginegas and gasoline engines
305,452Sep. 23, 1884I.N. Hopkins, G.M. HopkinsGas Enginegas and gasoline engines
306,254Oct. 07, 1884G.M. HopkinsGas Enginegas and gasoline engines
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