B60T 8/1843
Arrangements for detecting air spring pressure
Official title: {Arrangements for detecting air spring pressure}
B60T8/1843 (Arrangements for detecting air spring pressure) appears on 24 US grants and 9 published applications in this corpus.
Search patents in B60T- Granted patents
- 24
- Published applications
- 9
- Assignees
- 24
- Inventors
- 37
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Trailer brake control11 Aug 2026US 12,703,337 B2Fca US LLC
- Failure determination device, brake control device, and failure determination method4 Mar 2025US 12,240,509 B2Mitsubishi Electric Corporation
- Braking system23 May 2023US 11,654,874 B2Haldex Brake Products AB
- Load-dependent trailer brake system and method of controlling such22 Mar 2022US 11,279,334 B2AGCO International GmbH
- Modulator valve12 Jul 2016US 9,387,846 B2Tramec Sloan, LLC
- Trailer brake control5 Mar 2026US 2026/0061978 A1Fca US LLC
- Method and brake system for actuating a brake actuator in order to reduce tensioning of a vehicle22 Jan 2026US 2026/0021795 A1Zf Cv Systems Europe BV
- Failure determination device, brake control device, and failure determination method28 Sep 2023US 2023/0303137 A1Mitsubishi Electric Corporation
- Braking system3 Jun 2021US 2021/0162965 A1Haldex Brake Products AB
- Braking system30 Jan 2020US 2020/0031326 A1Ak Usatrucks Oy
Most cited
By later US patents
- Adjustable variable load control valve device12US 4,453,779 AAmerican Standard Inc. · 1984
- Apparatus for generation of a weight-dependent signal9US 5,119,895 AWABCO Westinghouse Fahrzeugbremsen GmbH · 1992
- Pressure modified brake actuating pressure proportioner6US 4,433,872 AGeneral Motors Corporation · 1984
- Level regulator for automotive vehicles6US 4,890,859 AAlfred Teves GmbH · 1990
- Adapter for testing for leakage in brake force regulating devices in fluid pressure operable brake systems5US 4,361,362 AWABCO Fahrzeugbremsen GmbH · 1982