B60T 13/403
Specially adapted for coupling with dependent systems
Official title: {specially adapted for coupling with dependent systems, e.g. tractor-trailer systems}
B60T13/403 (Specially adapted for coupling with dependent systems) appears on 49 US grants and 20 published applications in this corpus.
Search patents in B60T- Granted patents
- 49
- Published applications
- 20
- Assignees
- 25
- Inventors
- 72
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 5 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 3 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- 3D printed manifold for a pneumatic control panel of a railway vehicle17 Jun 2025US 12,330,607 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Electropneumatic trailer control module21 Jan 2025US 12,202,451 B2Zf Cv Systems Europe BV
- Air control valve assembly19 Mar 2024US 11,932,159 B2
- System for filling a trailer reservoir19 Dec 2023US 11,845,410 B2Bendix Commercial Vehicle Systems LLC
- Braking system30 May 2023US 11,661,040 B2Haldex Brake Products AB
- Air supply control arrangement for a heavy-duty vehicle comprising a lift axle24 Oct 2024US 2024/0351379 A1Volvo Truck Corporation
- Air Control Valve Assembly4 May 2023US 2023/0133712 A1
- Electropneumatic trailer control module27 Apr 2023US 2023/0130519 A1Zf Cv Systems Europe BV
- 3d printed manifold for a pneumatic control panel of a railway vehicle29 Dec 2022US 2022/0410864 A1Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- System and method for filling a trailer reservoir18 Feb 2021US 2021/0046914 A1Bendix Commercial Vehicle Systems LLC
Most cited
By later US patents
- Railroad freight car for carrying motor vehicles55US 5,743,192 AGunderson LLC · 1998
- Railroad freight car for carrying motor vehicles35US 5,979,335 AGunderson LLC · 1999
- Deck-edge hinge for loading bridge34US 5,794,537 AGunderson LLC · 1998
- Adaptive air brake control system32US 4,859,000 AHarris Corporation · 1989
- Railway hand brake apparatus with visual condition indicator30US 5,701,974 AWestinghouse Air Brake Company · 1997