B60T 7/20
Specially for trailers
Official title: specially for trailers, e.g. in case of uncoupling of {or overrunning by} trailer (inertia-actuated overrun brakes B60T13/08)
B60T7/20 (Specially for trailers) appears on 673 US grants and 683 published applications in this corpus.
Search patents in B60T- Granted patents
- 673
- Published applications
- 683
- Assignees
- 265
- Inventors
- 1,270
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 13 | 0 |
| 1995 | 14 | 0 |
| 1996 | 11 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 4 |
| 2002 | 8 | 8 |
| 2003 | 12 | 6 |
| 2004 | 3 | 6 |
| 2005 | 7 | 11 |
| 2006 | 3 | 12 |
| 2007 | 5 | 14 |
| 2008 | 5 | 11 |
| 2009 | 3 | 6 |
| 2010 | 5 | 16 |
| 2011 | 4 | 12 |
| 2012 | 17 | 6 |
| 2013 | 10 | 17 |
| 2014 | 16 | 15 |
| 2015 | 19 | 25 |
| 2016 | 20 | 32 |
| 2017 | 33 | 29 |
| 2018 | 19 | 36 |
| 2019 | 34 | 46 |
| 2020 | 40 | 54 |
| 2021 | 32 | 64 |
| 2022 | 53 | 56 |
| 2023 | 42 | 49 |
| 2024 | 59 | 56 |
| 2025 | 56 | 45 |
| 2026 | 36 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electropneumatic assembly including integrated failure safety-valve arrangement for multiple fault, electronically controllable pneumatic braking system, and method for operating a braking system6 Oct 2026US 12,752,749 B2ZF CV Systems Global GmbH
- Cable actuated tow brake system15 Sep 2026US 12,735,004 B1
- Military vehicle8 Sep 2026US 12,728,824 B1Oshkosh Defense, LLC
- Military vehicle8 Sep 2026US 12,728,825 B1Oshkosh Defense, LLC
- Tractor trailer with self-contained brake release capabilities for autonomous yard shifting8 Sep 2026US 12,728,830 B2Airgo IP, LLC
- Control valve assembly for a hydraulic braking system of a vehicle connected to a trailer27 Aug 2026US 2026/0249825 A1Raicam Driveline S.R.L.
- System for controlling a brake system of a towed vehicle20 Aug 2026US 2026/0241899 A1NSA RV Products Inc.
- System and Method for Conditionally Releasing a Parking Brake of a Trailer13 Aug 2026US 2026/0233722 A1Bendix Commercial Vehicle Systems LLC
- System and Method for Failsafe Operation of a Tractor Protection Control Module6 Aug 2026US 2026/0225413 A1Bendix Commercial Vehicle Systems LLC
- Golf cart with hydraulically powered accessory implement23 Jul 2026US 2026/0208578 A1Textron Inc.
Most cited
By later US patents
- Military vehicle259US 9,045,014 B1Oshkosh Defense, LLC · 2015
- Military vehicle211US 9,656,640 B1Oshkosh Defense, LLC · 2017
- Trailer control system144US 6,668,225 B2Visteon Global Technologies, Inc. · 2003
- Accelerometer or decelerometer for vehicle brake control system132US 4,849,655 AHayman-Reese Party, Limited · 1989
- Military vehicle130US 10,434,995 B2Oshkosh Defense, LLC · 2019