B60G 17/0521
The spring having a flexible wall
Official title: {the spring having a flexible wall}
B60G17/0521 (The spring having a flexible wall) appears on 132 US grants and 133 published applications in this corpus.
Search patents in B60G- Granted patents
- 132
- Published applications
- 133
- Assignees
- 78
- Inventors
- 226
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 4 |
| 2003 | 3 | 5 |
| 2004 | 3 | 7 |
| 2005 | 6 | 5 |
| 2006 | 5 | 9 |
| 2007 | 3 | 2 |
| 2008 | 0 | 7 |
| 2009 | 2 | 4 |
| 2010 | 7 | 8 |
| 2011 | 4 | 3 |
| 2012 | 6 | 2 |
| 2013 | 3 | 6 |
| 2014 | 5 | 11 |
| 2015 | 7 | 7 |
| 2016 | 10 | 7 |
| 2017 | 4 | 5 |
| 2018 | 4 | 7 |
| 2019 | 8 | 4 |
| 2020 | 2 | 5 |
| 2021 | 4 | 3 |
| 2022 | 3 | 7 |
| 2023 | 8 | 5 |
| 2024 | 5 | 4 |
| 2025 | 7 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air spring pressure monitoring system31 Mar 2026US 12,589,626 B1ContiTech Deutschland GmbH
- Noise improvement for fast high lift gas springs17 Feb 2026US 12,552,217 B2Jaguar Land Rover Limited
- Air mount with lateral control27 Jan 2026US 12,533,918 B2Vibracoustic USA, Inc.
- Control apparatus for lift axle/suspension systems of heavy-duty vehicles30 Sep 2025US 12,427,826 B1Hendrickson USA, L L C
- Suspension arrangement and method for controlling suspension arrangements2 Sep 2025US 12,403,743 B2
- Gas Spring and Gas Damper Assemblies with External Mounting Member and Suspension System Including Same30 Apr 2026US 2026/0117836 A1Firestone Industrial Products Company, LLC
- Control apparatus for lift axle/suspension systems of heavy-duty vehicles25 Sep 2025US 2025/0296396 A1Hendrickson USA, L L C
- Device and method for adjusting a base of a spring element for a vehicle22 May 2025US 2025/0162374 A1Vibracoustic SE
- Dual volume air spring1 May 2025US 2025/0135823 A1
- Suspension Arrangement and Method for Controlling Suspension Arrangements17 Apr 2025US 2025/0121643 A1Hasse & Wrede GmbH
Most cited
By later US patents
- Air spring with internal support member69US 5,921,532 ANeway Anchorlok International, Inc. · 1999
- Adjustable rate air spring48US 5,413,316 ABridgestone/Firestone, Inc. · 1995
- Active suspension system45US 11,358,431 B22022
- Damping capacity adjusting mechanism for an air suspension36US 4,592,540 AToyota Jidosha Kabushiki Kaisha · 1986
- Air spring module36US 9,428,029 B2Continental Teves AG & Co. oHG · 2016