B60G 2500/2044
Air exhausting valves
B60G2500/2044 (Air exhausting valves) appears on 48 US grants and 46 published applications in this corpus.
Search patents in B60G- Granted patents
- 48
- Published applications
- 46
- Assignees
- 35
- Inventors
- 98
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 0 | 4 |
| 2004 | 4 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 3 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 7 |
| 2014 | 3 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 4 |
| 2018 | 3 | 0 |
| 2019 | 2 | 4 |
| 2020 | 2 | 3 |
| 2021 | 6 | 4 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air management system for vehicle29 Sep 2026US 12,746,793 B2Beijingwest Industries Co., Ltd.
- Pneumatic gauge and pressure control device and pneumatic system including same24 Mar 2026US 12,583,278 B2
- Method for venting a pneumatic system of a vehicle, pneumatic system and vehicle30 Jul 2024US 12,049,117 B2Volvo Truck Corporation
- CAirS with integrated fast down leveling valves28 Feb 2023US 11,590,819 B2Continental Automotive Systems, Inc.
- Method for actuating a solenoid valve, and compressed-air installation comprising a solenoid valve11 Jan 2022US 11,221,088 B2Continental Teves AG & Co. oHG
- Pneumatic system and compressed air supply system with bypass line and switching and control actuator system in the venting path and method10 Sep 2026US 2026/0264466 A1Zf Cv Systems Europe BV
- Compressed air discharge device for a pneumatic system for an air suspension system of a motor vehicle,and compressed air system18 Jun 2026US 2026/0168586 A1AUMOVIO Germany GmbH
- Ride height adjustment on non-level surfaces14 May 2026US 2026/0131612 A1Rivian IP Holdings, LLC
- Air management system for vehicle7 Aug 2025US 2025/0249721 A1Beijingwest Industries Co., Ltd.
- Suspension system and control method thereof, and vehicle8 Aug 2024US 2024/0262150 A1
Most cited
By later US patents
- Air supply system for active air suspension53US 7,942,427 B2ArvinMeritor Technology, LLC · 2011
- Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs51US 8,047,551 B2Hendrickson USA, L L C · 2011
- Vehicle suspension apparatus40US 4,846,496 AMitsubishi Jidosha Kogyo Kabushiki Kaisha · 1989
- Vehicle suspension for providing kneeling function to a vehicle having a lowered floor37US 6,098,995 ARicon Corporation · 2000
- Staggered independent suspension29US 6,428,026 B1Dallas Smith Corporation · 2002