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All Patents in class 180/54.1 | |||||
Number | Date | Patentee | Title | Type | |
408,233 | Aug. 06, 1889 | W.W. Griscom | Vehicle Motor | electric railroads | |
1,188,242 | Jun. 20, 1916 | R.H. Branfield | Engine Mounting | ||
1,325,366 | Dec. 16, 1919 | J.C. McLachlan, J. Ruckstinat | Tractor | tractors | |
1,463,568 | Jul. 31, 1923 | W.L. Ballentine | Flexible Motor Support | attachments |