B60G 2204/111
On pneumatic springs
Official title: on pneumatic springs
B60G2204/111 (On pneumatic springs) appears on 92 US grants and 69 published applications in this corpus.
Search patents in B60G- Granted patents
- 92
- Published applications
- 69
- Assignees
- 55
- Inventors
- 155
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 4 |
| 2003 | 3 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 2 | 5 |
| 2007 | 1 | 3 |
| 2008 | 3 | 6 |
| 2009 | 3 | 2 |
| 2010 | 3 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 4 |
| 2015 | 0 | 1 |
| 2016 | 2 | 4 |
| 2017 | 5 | 1 |
| 2018 | 2 | 4 |
| 2019 | 4 | 6 |
| 2020 | 2 | 5 |
| 2021 | 0 | 1 |
| 2022 | 3 | 6 |
| 2023 | 2 | 4 |
| 2024 | 4 | 3 |
| 2025 | 4 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart airbag suspension systems7 Apr 2026US 12,594,803 B1PACCAR Inc
- Air spring pressure monitoring system31 Mar 2026US 12,589,626 B1ContiTech Deutschland GmbH
- Self-contained airshock assembly25 Nov 2025US 12,479,254 B2Fox Factory, Inc.
- Symmetrically dynamic equalized volume and pressure air management system8 Jul 2025US 12,350,993 B2BASE Air Management, Inc.
- Gas spring seal caps as well as gas spring and damper assemblies and methods including same10 Jun 2025US 12,325,273 B2Firestone Industrial Products Company, LLC
- Load Sensor System with Improved Assembly Connection26 Dec 2024US 2024/0426684 A1Driving Innovations, LLC
- Symmetrically dynamic equalized volume and pressure air management system14 Mar 2024US 2024/0083212 A1BASE Air Management, Inc.
- Axle load detection system, axle system and commercial vehicle with an axle load detection system11 Jan 2024US 2024/0011818 A1SAF-HOLLAND GmbH
- Bicycle suspension component and analysis device2 Nov 2023US 2023/0348007 A1Sram, LLC
- PCR Sensor for Air Suspension System.5 Oct 2023US 2023/0313858 A1Wheel Pros, LLC
Most cited
By later US patents
- Enhanced computer optimized adaptive suspension system and method196US 6,502,837 B1Kenmar Company Trust · 2003
- Enhanced computer optimized adaptive suspension system and method172US 7,076,351 B2Great Northern Technologies, LLC · 2006
- Automatic level control system for automotive vehicle with fail-safe system therefor158US 4,659,104 ANissan Motor Co., Ltd. · 1987
- Vehicle suspension control system62US 6,470,248 B2Narton Corporation · 2002
- Ultrasonic air spring system59US 4,798,369 AThe Firestone Tire & Rubber Company · 1989