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 1/00: Underframes (making railway vehicle underframes by forging or pressing B21K 7/12)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12195056 | Underframe boundary beam connecting structure suitable for railway vehicle with drum-shaped vehicle body | Nov 11, 20 | Jan 14, 25 | CRRC Nanjing Puzhen Co., Ltd. |
| 11981358 | Arrangement for positioning a transformer in a rail vehicle | Apr 25, 19 | May 14, 24 | Siemens Mobility GmbH |
| 11904910 | Variable transformer holding device for e-locos | Apr 25, 19 | Feb 20, 24 | Siemens Mobility GmbH |
| 11225270 | Chassis component of railway vehicle, and railway vehicle | Nov 21, 18 | Jan 18, 22 | CRRC QINGDAO SIFANG CO., LTD. |
| 10906563 | Car body for a passenger rail vehicle | Feb 15, 17 | Feb 02, 21 | SIEMENS MOBILITY AUSTRIA GMBH |
| 10899369 | Electric rail carriage | Aug 11, 16 | Jan 26, 21 | Vivarail Ltd. |
| 10843714 | Carbody of railcar | Dec 19, 16 | Nov 24, 20 | Kawasaki Jukogyo Kabushiki Kaisha |
| 10470343 | Power conversion device for railway vehicle | Mar 24, 17 | Nov 05, 19 | FUJI ELECTRIC CO., LTD. |
| 10392034 | Device for reducing vibrations of a rail vehicle | Nov 11, 14 | Aug 27, 19 | Siemens Mobility GmbH |
| 10272890 | Pneumatic panic brake assist | Jun 07, 17 | Apr 30, 19 | Bendix Commercial Vehicle Systems LLC |
| 10071753 | Railway vehicle and chassis end plate assembly thereof | Nov 13, 15 | Sep 11, 18 | CRRC QINGDAO SIFANG CO., LTD. |
| 9809233 | Vehicle body and manufacturing method | Jan 19, 12 | Nov 07, 17 | GENERAL ELECTRIC COMPANY |
| 9669847 | Switching device configured for operation on a conventional railroad track | Mar 20, 14 | Jun 06, 17 | Rail Pod Inc. |
| 9604547 | Vehicle for a magnetic levitation track | Dec 07, 12 | Mar 28, 17 | Max Bögl Bauuntemehmung GmbH & Co. KG, Max Bogl Bauunternehmung GmbH & Company KG, |
| 9592839 | Railcar | Mar 21, 13 | Mar 14, 17 | KAWASAKI JUKOGYO KABUSHIKI KAISHA |
| 9561805 | Chassis | Dec 03, 14 | Feb 07, 17 | Android Industries LLC |
| 9493173 | Railcar | Oct 17, 13 | Nov 15, 16 | KAWASAKI JUKOGYO KABUSHIKI KAISHA |
| 9475504 | Railcar and method for manufacturing the same | Sep 30, 14 | Oct 25, 16 | KAWASAKI JUKOGYO KABUSHIKI KAISHA |
| 9346472 | Rail road freight car | Sep 12, 13 | May 24, 16 | NATIONAL STEEL CAR LIMITED, COSMETICS LIMITED, |
| 9205847 | Crash structure for a railcar | Jun 07, 13 | Dec 08, 15 | BOMBARDIER TRANSPORTATION GMBH |
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