Class B61F : RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE
Subclass 1/12: Underframes (making railway vehicle underframes by forging or pressing B21K 7/12) Details Cross bearers
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12221139 | Box underframe end structure of railway vehicle | Nov 11, 20 | Feb 11, 25 | CRRC Nanjing Puzhen Co., Ltd. |
| 12168466 | Open top gondola railcars | Sep 16, 21 | Dec 17, 24 | Gunderson LLC |
| 12084097 | Wheel set intermediate frame for a rail vehicle | Jun 19, 19 | Sep 10, 24 | Siemens Mobility GmbH |
| 12054183 | Open top gondola railcar | Sep 11, 20 | Aug 06, 24 | JAC Operations, Inc. |
| 11505219 | Combined device having device for connecting cross beam for receiving pivot pins and two lower longitudinal beams of coach body for rail vehicle | Feb 07, 18 | Nov 22, 22 | CRRC Qingdao Sifang Co., Ltd.; CG RAIL—CHINESISCH-DEUTSCHES FORSCHUNGS- UND ENTWICKLUNGSZENTRUM FÜR BAHN- UND VERKEHRSTECHNIK DREDEN GMBH; |
| 11225270 | Chassis component of railway vehicle, and railway vehicle | Nov 21, 18 | Jan 18, 22 | CRRC QINGDAO SIFANG CO., LTD. |
| 11155280 | Freight car truck bolster | Dec 10, 18 | Oct 26, 21 | RAIL 1520 IP LLC |
| 11046336 | Chassis component of railway vehicle, and railway vehicle | Nov 09, 18 | Jun 29, 21 | CRRC QINGDAO SIFANG CO., LTD. |
| 11008025 | Railroad gondola car structure | Jan 18, 19 | May 18, 21 | National Steel Car Limited |
| 10926781 | Support frames and rail cars for conveying bulk materials on a rail transport system | Jan 05, 17 | Feb 23, 21 | RAIL-VEYOR TECHNOLOGIES GLOBAL INC. |
| 10723369 | Bogie with a motor mount for a linear induction motor | Jul 18, 17 | Jul 28, 20 | Bombardier Transportation GmbH |
| 10625755 | Cross member for rail vehicles, used for articulating a rail vehicle body to the bogie thereof | Nov 17, 15 | Apr 21, 20 | Not available |
| 10583846 | Drive station arrangements | Jan 05, 17 | Mar 10, 20 | Rail-Veyor Technologies Global Inc. |
| 10549765 | Railcar | Feb 27, 15 | Feb 04, 20 | Kawasaki Jukogyo Kabushiki Kaisha |
| 10538256 | Railcar | Aug 31, 15 | Jan 21, 20 | NIPPON SHARYO, LTD. |
| 10457297 | Railcar | Aug 31, 15 | Oct 29, 19 | NIPPON SHARYO, LTD. |
| 10377393 | High-speed rail train bogie and frame thereof | Nov 16, 15 | Aug 13, 19 | CRRC QINGDAO SIFANG CO., LTD. |
| 9592839 | Railcar | Mar 21, 13 | Mar 14, 17 | KAWASAKI JUKOGYO KABUSHIKI KAISHA |
| 9533693 | Gangway floor for a gangway between a first car of a multi-car vehicle and a second car of said vehicle | Dec 13, 12 | Jan 03, 17 | DELLNER COUPLERS AB |
| 9475506 | Rolling stock | Feb 10, 12 | Oct 25, 16 | NIPPON SHARYO, LTD. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0391,507 | OPEN TOP GONDOLA RAILCAR | Aug 06, 24 | Nov 28, 24 | Not available |
| 2023/0159,066 | Underframe for a Rail Vehicle Car Body | Apr 21, 21 | May 25, 23 | Not available |
| 2022/0363,295 | Rail Vehicle | Sep 29, 20 | Nov 17, 22 | Not available |
| 2020/0391,772 | RAILCAR COVER PLATE | May 18, 20 | Dec 17, 20 | Not available |
| 2020/0101,988 | UNDERFLOOR DOUBLE SKIN STRUCTURE, VEHICLE UNDERFLOOR STRUCTURE, AND VEHICLE | Mar 30, 18 | Apr 02, 20 | Not available |
| 2019/0144,011 | Chassis Component of Railway Vehicle, and Railway Vehicle | Nov 09, 18 | May 16, 19 | Not available |
| 2018/0141,572 | Cross member for rail vehicles, used for articulating a rail vehicle body to the bogie thereof | Nov 17, 15 | May 24, 18 | Not available |
| 2017/0320,505 | SUPPORT FRAMES AND RAIL CARS FOR CONVEYING BULK MATERIALS ON A RAIL TRANSPORT SYSTEM | Jan 05, 17 | Nov 09, 17 | RAIL-VEYOR TECHNOLOGIES GLOBAL INC. |
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