B60G 2202/314
The spring being a pneumatic spring
B60G2202/314 (The spring being a pneumatic spring) appears on 238 US grants and 189 published applications in this corpus.
Search patents in B60G- Granted patents
- 238
- Published applications
- 189
- Assignees
- 117
- Inventors
- 429
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 11 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 2 |
| 2002 | 12 | 12 |
| 2003 | 5 | 12 |
| 2004 | 10 | 11 |
| 2005 | 11 | 6 |
| 2006 | 6 | 7 |
| 2007 | 4 | 3 |
| 2008 | 3 | 5 |
| 2009 | 2 | 2 |
| 2010 | 2 | 11 |
| 2011 | 8 | 4 |
| 2012 | 5 | 3 |
| 2013 | 4 | 3 |
| 2014 | 5 | 8 |
| 2015 | 9 | 11 |
| 2016 | 9 | 12 |
| 2017 | 12 | 6 |
| 2018 | 8 | 8 |
| 2019 | 4 | 9 |
| 2020 | 9 | 9 |
| 2021 | 7 | 7 |
| 2022 | 6 | 9 |
| 2023 | 10 | 7 |
| 2024 | 4 | 9 |
| 2025 | 12 | 7 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Suspension actuator system for a vehicle16 Jun 2026US 12,654,505 B2Tesla, Inc.
- Suspension apparatus12 May 2026US 12,623,503 B2Hyundai Mobis Co., Ltd.
- Hydraulic port protection plugs for shock absorbers28 Apr 2026US 12,612,953 B2Advanced Suspension Technology LLC
- Synthetic elastomeric air spring without reinforcing fibers17 Mar 2026US 12,576,680 B2ILJIN USA Corporation
- Vibration proofing device3 Mar 2026US 12,565,070 B2Prospira Corporation
- Hybrid bellows for a height adjustment device of a vehicle20 Aug 2026US 2026/0241766 A1Vibracoustic SE
- Air spring for vehicle13 Aug 2026US 2026/0235182 A1Iljin Co., Ltd.
- Air spring for vehicle13 Aug 2026US 2026/0235183 A1Iljin Co., Ltd.
- Suspension actuator system for a vehicle23 Jul 2026US 2026/0208548 A1Tesla, Inc.
- Gas Spring and Gas Damper Assemblies with External Mounting Member and Suspension System Including Same30 Apr 2026US 2026/0117836 A1Firestone Industrial Products Company, LLC
Most cited
By later US patents
- Automatic level control system for automotive vehicle with fail-safe system therefor158US 4,659,104 ANissan Motor Co., Ltd. · 1987
- Adjustable vehicle suspension119US 6,036,201 AGeneral Dynamics Land Systems, Inc. · 2000
- Counter-rotating motors with linear output108US 7,963,529 B2Bose Corporation · 2011
- Hydropneumatic suspension system100US 4,270,771 A1981
- Vehicle suspension system93US 4,650,212 AMazda Motor Corporation · 1987