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All Patents in class 180/36
Patents 1 - 15 of 103
First set of recordsNext set of recordsLast set of records
16,937Mar. 31, 1857D.B. SpencerSteam Plowsteam plows
RE855Nov. 22, 1859J.W. FawkesSteam Plowsteam plows
28,475May 29, 1860I.F. HollowaySteam Traction Enginesteam traction engines
28,801Jun. 19, 1860L.B. WoolfolkSteam Plowsteam plows
29,358Jul. 31, 1860T.H. BurridgeSteam Plowsteam plows
30,986Dec. 18, 1860J. ReynoldsSteam Plowsteam plows
93,316Aug. 03, 1869D. LeachImprovement in Farm Locomotivessteam traction engines
101,395Mar. 29, 1870A.L. TaveauAmerican Steam Plowsteam plows
105,956Aug. 02, 1870J.K. LakeTraction Enginessteam traction engines
112,135Feb. 28, 1871G.W. FittsTraction Enginesteam traction engines
117,113Jul. 18, 1871Z. RiderSteam Plowing Machinesteam plows
120,611Nov. 07, 1871T. AvelingConstruction of Portable Locomotive and Traction Enginessteam traction engines
135,128Jan. 21, 1873D.W. KelloggTraction or Portable-Enginessteam traction engines
144,467Nov. 11, 1873N.M. MendenhallTraction Enginessteam traction engines
160,760Mar. 16, 1875J. FogartySteam Plowsteam plows
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