Class B61G : COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
Subclass 1/30: Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with vertical bolt or pin Operating devices therefor
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11427231 | Rail car mover attachment and related method of use | Jul 17, 20 | Aug 30, 22 | AIS Construction Equipment Corporation |
| 7896179 | Knuckle pin for railway vehicle coupler | Jun 11, 08 | Mar 01, 11 | General Bearing Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0017,124 | RAIL CAR MOVER ATTACHMENT AND RELATED METHOD OF USE | Jul 17, 20 | Jan 20, 22 | Not available |
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