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| 2025/0074,484 | DEVICE FOR MONITORING RAIL BOGIE AND ASSOCIATED RAIL BOGIE | Aug 29, 24 | Mar 06, 25 | Not available |
| 2025/0065,930 | ELECTRIC CONTROL INTELLIGENT LEVELING VALVE FOR VEHICLE AND CORRESPONDING VEHICLE | Dec 23, 22 | Feb 27, 25 | Not available |
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| 2025/0010,893 | RAIL VEHICLE | May 16, 22 | Jan 09, 25 | Hitachi, Ltd. |
| 2025/0010,894 | CURVED/STRAIGHT GUIDE DEVICE | Nov 09, 22 | Jan 09, 25 | Nippon Thompson Co. Ltd. |
| 2024/0425,091 | DERAILMENT MITIGATION DEVICE USING TEMPERATURE | Sep 03, 24 | Dec 26, 24 | Not available |
| 2024/0416,972 | Maglev Bogie with A Centering Function and Guiding Method Thereof | Dec 08, 23 | Dec 19, 24 | Not available |
| 2024/0401,702 | RAIL ASSEMBLY, BOGIE, BOGIE WHEEL AND INFLATABLE SEAL ASSEMBLY | Oct 07, 22 | Dec 05, 24 | Not available |
| 2024/0391,507 | OPEN TOP GONDOLA RAILCAR | Aug 06, 24 | Nov 28, 24 | Not available |
| 2024/0383,508 | A BOGIE AND A VEHICLE WITH SUCH BOGIE | Sep 20, 22 | Nov 21, 24 | Not available |
| 2024/0383,509 | MATERIAL HANDLING MACHINE FOR USE WITH OPEN TOP RAIL CARS | May 15, 24 | Nov 21, 24 | HERZOG RAILROAD SERVICES, INC. |
| 2024/0375,524 | SYSTEMS AND METHODS FOR ACTIVE DAMPING OF A PLATFORM OF A VEHICLE | Jul 22, 24 | Nov 14, 24 | Transportation IP Holdings, LLC |
| 2024/0376,675 | rail structure of steel rail track and steel wheel vehicle | Jul 21, 24 | Nov 14, 24 | Not available |
| 2024/0367,696 | AUTONOMOUS RAIL VEHICLE SYSTEMS AND METHODS | Apr 18, 24 | Nov 07, 24 | AMSTED RAIL COMPANY, INC. |
| 2024/0367,699 | ADJUSTABLE TORSION BAR SYSTEM AND ANTI-ROLL METHOD | Apr 29, 22 | Nov 07, 24 | Zhuzhou Times New Material Technology Co., Ltd. |
| 2024/0343,272 | Magnetic Traction Assist for Railcar Mover | Nov 20, 23 | Oct 17, 24 | Trackmobile LLC |
| 2024/0326,881 | BOGIE FRAME FOR A RAILWAY VEHICLE | Oct 10, 23 | Oct 03, 24 | Not available |
| 2024/0294,195 | BOLSTER FRICTION POCKET | Feb 09, 24 | Sep 05, 24 | Not available |
| 2024/0294,196 | OVERHEAD HOIST TRANSPORT SYSTEM | Oct 07, 23 | Sep 05, 24 | Not available |