B60G 2500/2021
Arrangement of valves
B60G2500/2021 (Arrangement of valves) appears on 83 US grants and 85 published applications in this corpus.
Search patents in B60G- Granted patents
- 83
- Published applications
- 85
- Assignees
- 45
- Inventors
- 150
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 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 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 4 |
| 2009 | 3 | 3 |
| 2010 | 1 | 6 |
| 2011 | 6 | 1 |
| 2012 | 3 | 3 |
| 2013 | 5 | 10 |
| 2014 | 3 | 3 |
| 2015 | 5 | 6 |
| 2016 | 6 | 0 |
| 2017 | 4 | 5 |
| 2018 | 4 | 3 |
| 2019 | 4 | 12 |
| 2020 | 8 | 3 |
| 2021 | 5 | 5 |
| 2022 | 4 | 6 |
| 2023 | 4 | 3 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air supply unit16 Jun 2026US 12,654,668 B2Kh Automotive Technologies Co., Ltd.
- Retaining ring, arrangement and method for installing the retaining ring27 Jan 2026US 12,533,917 B2Vibracoustic SE
- Symmetrically dynamic equalized volume and pressure air management system8 Jul 2025US 12,350,993 B2BASE Air Management, Inc.
- Valve arrangement of an air suspension system of a vehicle and method for controlling such an air suspension system11 Mar 2025US 12,246,571 B2Zf Cv Systems Europe BV
- Symmetrically dynamic equalized volume and pressure air management system2 Jan 2024US 11,858,307 B2BASE Air Management, Inc.
- Air management system for vehicle7 Aug 2025US 2025/0249721 A1Beijingwest Industries Co., Ltd.
- Air Supply Unit17 Jul 2025US 2025/0229212 A1Kh Advanced Suspension Co., Ltd.
- Suspension system and control method thereof, and vehicle8 Aug 2024US 2024/0262150 A1
- Valve arrangement of an air suspension system of a vehicle and method for controlling such an air suspension system13 Jun 2024US 2024/0190199 A1Zf Cv Systems Europe BV
- Symmetrically dynamic equalized volume and pressure air management system14 Mar 2024US 2024/0083212 A1BASE Air Management, Inc.
Most cited
By later US patents
- Electronic controlled gas suspension system60US 4,834,418 AToyota Jidosha Kabushiki Kaisha · 1989
- 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
- Air dehumidifying arrangement for pneumatic vehicle suspension system47US 4,327,936 AAtsugi Motor Parts Company, Limited · 1982
- Vehicle suspension and pneumatic systems46US 8,434,774 B2Bombardier Recreational Products Inc. · 2013