B61D 17/14
With gangways
Official title: with gangways
B61D17/14 (With gangways) appears on 7 US grants and 10 published applications in this corpus.
Search patents in B61D- Granted patents
- 7
- Published applications
- 10
- Assignees
- 9
- Inventors
- 17
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cornerpiece of a convolute of a bellows of a gangway and method for producing such a cornerpiece21 Oct 2025US 12,448,012 B2Dellner Couplers AB
- Controlled roof drainage via the bellows8 Aug 2023US 11,718,330 B2Bombardier Transportation GmbH
- Grating13 Apr 2021US 10,974,738 B2Eaton Intelligent Power Limited
- Running boards for railway cars22 Jul 2008US 7,401,560 B2GS Metals Corp.
- Isolation mounting system for railroad car steps and running boards6 May 2008US 7,367,270 B2Railroad Steps & Boards, LLC
- Hopper railroad car having multi-level running boards29 Jan 2026US 2026/0028053 A1Gunderson LLC
- Gangway assembly and electrical coupler assembly for a multi-car vehicle, and multi-car vehicle with the gangway assembly or electrical coupler assembly15 May 2025US 2025/0158329 A1
- Nft roof crossbeam17 Oct 2024US 2024/0343275 A1ALSTOM Holdings
- Cornerpiece of a convolute of a bellows of a gangway and method for producing such a cornerpiece10 Nov 2022US 2022/0355833 A1Dellner Couplers AB
- Controlled Roof Drainage via the Bellows30 Jun 2022US 2022/0204058 A1Bombardier Transportation GmbH
Most cited
By later US patents
- Running boards for railway cars7US 7,401,560 B2GS Metals Corp. · 2008
- Controlled roof drainage via the bellows4US 11,718,330 B2Bombardier Transportation GmbH · 2023
- Grating1US 10,974,738 B2Eaton Intelligent Power Limited · 2021
- Non-skid structural surface1US 4,366,200 AProform, Inc. · 1982
- Isolation mounting system for railroad car steps and running boards1US 7,089,870 B2Railroad Steps & Boards, LLC · 2006