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9937761 | Railroad trailer chassis | Feb 06, 15 | Apr 10, 18 | HARSCO TECHNOLOGIES LLC |
9878724 | Traction assist for railcar mover | May 13, 16 | Jan 30, 18 | TRACKMOBILE LLC |
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4574707 | Convertible highway railroad vehicle | May 04, 83 | Mar 11, 86 | A.F. HICKMAN ASSOCIATES, INC. |
4547107 | Intermodal rail truck and coupling system | Mar 16, 84 | Oct 15, 85 | Not available |
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4384530 | On-track, off-track track maintenance machine | May 26, 81 | May 24, 83 | FRANZ PLASSER BAHNBAUMASCHINEN-INDUSTRIEGESELLSCHAFT M.B.H. |
4381713 | Convertible rail-highway semi-trailer air controlled braking and suspension shifting system | Sep 25, 81 | May 03, 83 | CHAMBERLAIN OF CONNECTICUT, INC., WABASH NATIONAL CORPORATION, |