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All Patents of Type: railroad machines
Patents 1 - 15 of 18
First set of recordsNext set of recordsLast set of records
167Apr. 17, 1837U. EmmonsImprovement in the mode of constructing single-rail railroadsrailroad machines
114,079Apr. 25, 1871E.H. WoodsumImprovement in gain-cuttersrailroad machines
119,829Oct. 10, 1871J.P. DirnerImprovement in machines for dressing railway tiesrailroad machines
144,427Nov. 11, 1873E.H. WoodsumBlock-fitting machine for rail tiesrailroad machines
150,594May 05, 1874J. McAdamsImprovement in machines for dressing railway-tiesrailroad machines
582,915May 18, 1897A.B. HarrisRailroad-tie boring and trimming machinerailroad machines
591,838Oct. 19, 1897G. Green, Jr.Machine for manufacturing railway-tiesrailroad machines
641,202Jan. 09, 1900C.W. GarlandMachine for cutting railway-tiesrailroad machines
681,218Aug. 27, 1901C.A. HegeMachine for cutting cross-tiesrailroad machines
715,477Dec. 09, 1902C.A. HegeMachine for cutting cross-tiesrailroad machines
758,525Apr. 26, 1904W. GoldieMachine for railroad tiesrailroad machines
778,258Dec. 27, 1904W.E. MartinMachine for rail tiesrailroad machines
792,263Jun. 13, 1905C.A. Hege, C.R. TraxlerMachine for cutting railroad-tiesrailroad machines
932,475Aug. 31, 1909J.W. KendrickMachine for preparing railway tiesrailroad machines
956,207Apr. 26, 1910H.G. SmartRailway-tie-plug machinerailroad machines
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