B61D 3/10
Articulated vehicles
B61D3/10 (Articulated vehicles) appears on 156 US grants and 59 published applications in this corpus.
Search patents in B61D- Granted patents
- 156
- Published applications
- 59
- Assignees
- 89
- Inventors
- 241
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 14 | 0 |
| 1989 | 10 | 0 |
| 1990 | 15 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 3 |
| 2003 | 2 | 4 |
| 2004 | 3 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 4 |
| 2007 | 1 | 2 |
| 2008 | 1 | 4 |
| 2009 | 1 | 1 |
| 2010 | 1 | 4 |
| 2011 | 3 | 3 |
| 2012 | 2 | 1 |
| 2013 | 3 | 1 |
| 2014 | 2 | 6 |
| 2015 | 3 | 1 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 7 |
| 2019 | 1 | 1 |
| 2020 | 0 | 4 |
| 2021 | 3 | 1 |
| 2022 | 3 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-unit railroad car and railroad car trucks therefor10 Mar 2026US 12,570,334 B2National Steel Car Limited
- Chain of semi-trailer vehicles and associated articulated trainset10 Mar 2026US 12,570,335 B2ALSTOM Holdings
- Articulation device for an articulated vehicle, corresponding vehicle and adjustment method7 Oct 2025US 12,434,745 B2ALSTOM Holdings
- Articulated rail-transport car2 Jan 2024US 11,858,541 B2Herzog Railroad Services, Inc.
- Railway wagon for moving sleepers13 Jun 2023US 11,674,268 B2Srt Societa' A Responsabilita' Limitata Con Socio Unico
- Multi-unit railroad car and railroad car trucks therefor11 Jun 2026US 2026/0159140 A1National Steel Car Limited
- Multiple-axle rail car with span bolsters13 Mar 2025US 2025/0083712 A1Kasgro Rail Corp.
- Rail Vehicle Having a Carriage Coupling Device26 Dec 2024US 2024/0425092 A1Siemens Mobility Austria GmbH
- Tie-arrangement system and method of delivering ties19 Sep 2024US 2024/0309590 A1Transportation IP Holdings, LLC
- Multi-unit railroad car and railroad car trucks therefor28 Mar 2024US 2024/0101167 A1National Steel Car Limited
Most cited
By later US patents
- Articulated flat car102US 4,947,760 ATrailer Train Company · 1990
- Railway container and car100US 4,478,155 AThe Atchison, Topeka and Santa Fe Railway Company · 1984
- Railway freight car86US 4,917,019 ATrinity Industries, Inc. · 1990
- Rail semi-trailer and releasable coupler77US 4,741,273 A1988
- Low level freight car72US 4,686,907 AHawker Siddeley Canada Ltd. · 1987