B60G 21/10
Not permanently interconnected
Official title: not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering
B60G21/10 (Not permanently interconnected) appears on 145 US grants and 108 published applications in this corpus.
Search patents in B60G- Granted patents
- 145
- Published applications
- 108
- Assignees
- 107
- Inventors
- 310
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 2 |
| 2002 | 7 | 8 |
| 2003 | 6 | 11 |
| 2004 | 8 | 5 |
| 2005 | 6 | 11 |
| 2006 | 4 | 6 |
| 2007 | 6 | 3 |
| 2008 | 4 | 3 |
| 2009 | 1 | 4 |
| 2010 | 5 | 3 |
| 2011 | 4 | 4 |
| 2012 | 3 | 2 |
| 2013 | 2 | 3 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 3 | 1 |
| 2017 | 0 | 2 |
| 2018 | 3 | 5 |
| 2019 | 3 | 4 |
| 2020 | 3 | 6 |
| 2021 | 4 | 4 |
| 2022 | 6 | 4 |
| 2023 | 3 | 5 |
| 2024 | 5 | 6 |
| 2025 | 7 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mechatronic chassis device for a motor vehicle1 Sep 2026US 12,722,447 B2ZF Friedrichshafen AG
- Hydraulic systems for mobile machines and associated methods14 Jul 2026US 12,679,165 B1Caterpillar Paving Products Inc.
- Disconnectable sway bar link17 Feb 2026US 12,552,219 B2Super ATV, LLC
- Active roller bar damper assembly25 Nov 2025US 12,479,262 B2Jaguar Land Rover Limited
- Symmetrically dynamic equalized volume and pressure air management system8 Jul 2025US 12,350,993 B2BASE Air Management, Inc.
- Camper trailer or caravan19 Feb 2026US 2026/0048636 A1Patriot Campers Holdings Pty Ltd.
- Disconnectable sway bar link2 Oct 2025US 2025/0303812 A1Super ATV, LLC
- Vehicle suspension system with one or more frequency dependent roll stiffness valves6 Feb 2025US 2025/0042215 A1DRiV Automotive Inc.
- Hydraulic system of an active chassis of a motor vehicle19 Dec 2024US 2024/0416712 A1Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Active roller bar damper assembly12 Dec 2024US 2024/0408932 A1Jaguar Land Rover Limited
Most cited
By later US patents
- Suspension system195US 7,472,914 B22009
- Control system for a vehicle suspension155US 6,389,341 B1Davis Family Irrevocable Trust · 2002
- Suspension system for powered wheelchair120US 5,772,237 ATeftec Corporation · 1998
- Roll-resistant hydraulic suspension system, kit and method for load handling vehicles96US 6,196,555 B1Atlas Copco Wagner, Inc. · 2001
- Hydro-pneumatic suspension system84US 7,240,906 B2DaimlerChrysler AG · 2007