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 3/06: Types of bogies (B61F 5/00 takes precedence) with more than one axle with driven axles or wheels with three or more axles
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12084097 | Wheel set intermediate frame for a rail vehicle | Jun 19, 19 | Sep 10, 24 | Siemens Mobility GmbH |
| 11459002 | Methods and systems for dynamic weight management | Sep 18, 19 | Oct 04, 22 | Transportation IP Holdings, LLC |
| 11312399 | Rail transport system | Feb 28, 17 | Apr 26, 22 | BYD Company Limited |
| 10232864 | Truck for railcar | Oct 25, 13 | Mar 19, 19 | Kawasaki Jukogyo Kabushiki Kaisha |
| 9623883 | Railcar truck | Apr 12, 13 | Apr 18, 17 | KAWASAKI JUKOGYO KABUSHIKI KAISHA |
| 9434395 | Fabricated frame for railway truck | Jun 27, 13 | Sep 06, 16 | ELECTRO-MOTIVE DIESEL, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0376,675 | rail structure of steel rail track and steel wheel vehicle | Jul 21, 24 | Nov 14, 24 | Not available |
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