B61F 3/16
Types of bogies: with a separate axle for each wheel
Official title: with a separate axle for each wheel
B61F3/16 (Types of bogies: with a separate axle for each wheel) appears on 68 US grants and 37 published applications in this corpus.
Search patents in B61F- Granted patents
- 68
- Published applications
- 37
- Assignees
- 56
- Inventors
- 137
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 4 |
| 2003 | 4 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 0 | 3 |
| 2018 | 4 | 0 |
| 2019 | 1 | 3 |
| 2020 | 2 | 3 |
| 2021 | 0 | 3 |
| 2022 | 3 | 4 |
| 2023 | 2 | 2 |
| 2024 | 2 | 0 |
| 2025 | 3 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wheel arrangement for a rail vehicle2 Jun 2026US 12,643,580 B2Bombardier Transportation GmbH
- Wheel arrangement for a rail vehicle14 Apr 2026US 12,600,388 B2Bombardier Transportation GmbH
- Portal axle for a rail vehicle and method for manufacturing a portal axle of this type24 Mar 2026US 12,583,256 B2Bochumer Verein Verkehrstechnik GmbH
- Double-jointed coupling, bogie, rail vehicle, industrial application and computer program product25 Nov 2025US 12,480,548 B2Flender GmbH
- Bogie for a rail vehicle and rail vehicle carriage having at least one bogie, rail vehicle having at least one rail vehicle carriage, and method for adjusting the height of a carriage body of a rail vehicle carriage22 Jul 2025US 12,365,368 B2Stadler Rail AG
- Rail Vehicle and Running Gear for the Rail Vehicle28 May 2026US 2026/0145713 A1Siemens Mobility Austria GmbH
- Portal Axle for a Rail Vehicle and Method for Manufacturing a Portal Axle of This Type27 Feb 2025US 2025/0065671 A1Bochumer Verein Verkehrstechnik GmbH
- A container transportation system31 Aug 2023US 2023/0271775 A1Cf Technologies Pty Ltd
- Double-jointed coupling, bogie, rail vehicle, industrial application and computer program product13 Jul 2023US 2023/0220886 A1Flender GmbH
- Wheel arrangement for a rail vehicle16 Jun 2022US 2022/0185343 A1Bombardier Transportation GmbH
Most cited
By later US patents
- Propulsion system for integral trains33US 4,702,291 AGeneral Signal Corporation · 1987
- Running gear for drop-frame rail vehicles18US 5,415,107 AABB Henschel Waggon Union GmbH · 1995
- Dynamo-electric machine having a rotor with first and second axially or rotationally displaceable field magnets18US 6,975,055 B2Hitachi, Ltd. · 2005
- Railway vehicle trucks16US 4,362,109 ACentro Ricerche Fiat S.p.A. · 1982
- Cleaning device for the intermediate image carrier of an electrophoretic printer14US 4,449,475 AU. S. Philips Corporation · 1984