B61K 5/02
Devices secured to the vehicles
Official title: Devices secured to the vehicles; Turntables integral with the vehicles
B61K5/02 (Devices secured to the vehicles) appears on 34 US grants and 19 published applications in this corpus.
Search patents in B61K- Granted patents
- 34
- Published applications
- 19
- Assignees
- 32
- Inventors
- 67
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 3 | 0 |
| 2021 | 1 | 4 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 2 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Locked-axle spring compression system and method15 Sep 2026US 12,735,080 B2BNSF Railway Company
- Intelligent drop table19 Aug 2025US 12,392,607 B2Nabholz Construction Corporation
- Tank car recovery system and method of use27 May 2025US 12,311,985 B1Hulcher Services Inc
- Rail conveyor element25 Mar 2025US 12,258,053 B2Strothmann Machines & Handling GmbH
- Vertical hi-rail device10 Dec 2024US 12,162,318 B2Technologie Continental Railworks
- Magnetic levitation train rescue wheel device and magnetic levitation train20 Aug 2026US 2026/0241965 A1Crrc Qingdao Sifang Co., Ltd.
- Transfer device for a rail vehicle, sensor apparatus, bogie, rail vehicle and method for operating a transfer device16 Oct 2025US 2025/0319911 A1
- Locked-axle spring compression system and method28 Mar 2024US 2024/0101165 A1BNSF Railway Company
- Locked-axle spring compression system and method28 Mar 2024US 2024/0101166 A1BNSF Railway Company
- Rail Conveyor Element9 Jun 2022US 2022/0178084 A1Strothmann Machines & Handling GmbH
Most cited
By later US patents
- Auxiliary railroad wheel lift assembly for road vehicle10US 5,018,453 ABankhead Enterprises, Inc. · 1991
- Lifting device for lifting heavy loads, in particular derailed rail vehicles10US 6,305,667 B1LUKAS Hydraulik GmbH · 2001
- Railroad tank car lift lug9US 4,407,203 ARichmond Tank Car Company · 1983
- Multi-purpose tool system8US 10,759,453 B12020
- Method and apparatus for re-railing working platforms8US 4,809,615 AKershaw Manufacturing Company, Inc. · 1989