B60G 17/0277
The mechanical spring being a torsion spring
Official title: {the mechanical spring being a torsion spring (B60G21/0553 takes precedence)}
B60G17/0277 (The mechanical spring being a torsion spring) appears on 33 US grants and 20 published applications in this corpus.
Search patents in B60G- Granted patents
- 33
- Published applications
- 20
- Assignees
- 28
- Inventors
- 71
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 3 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydromechanical anti-roll bar disconnect15 Sep 2026US 12,734,857 B1Schaeffler Technologies AG & Co. KG
- Spring device for a wheel suspension for a vehicle2 Jun 2026US 12,643,360 B2Twin Tech BV
- Vehicle overload suspension system31 Jan 2023US 11,565,565 B2
- Switchable stabilizer assembly of a vehicle2 Nov 2021US 11,161,386 B2Bayerische Motoren Werke Aktiengesellschaft
- Vehicle overload suspension system21 Sep 2021US 11,124,037 B2
- A spring device for a wheel suspension for a vehicle20 Jul 2023US 2023/0226867 A1Twin Tech Bvba
- Vehicle Overload Suspension System7 Apr 2022US 2022/0105768 A1
- Switchable Stabilizer Assembly of a Vehicle25 Jun 2020US 2020/0198435 A1Bayerische Motoren Werke Aktiengesellschaft
- Vehicle Overload Suspension System9 Jan 2020US 2020/0009934 A1
- Suspension arrangement for a tracked vehicle comprising parts of different modulus of elasticity11 Jul 2019US 2019/0210670 A1BAE Systems Hägglunds Aktiebolag
Most cited
By later US patents
- Suspension system for trailer76US 5,378,010 AOshkosh Truck Corporation · 1995
- Motor vehicle roll control system73US 4,206,935 AGeneral Motors Corporation · 1980
- Suspension system for an all terrain vehicle45US 6,851,691 B2Bombardier Recreational Products Inc. · 2005
- Variable rate torsion control system for vehicle suspension30US 5,288,101 A1994
- Self-centering vehicle roll control system24US 6,554,305 B2Delphi Technologies, Inc. · 2003