B60G 11/48
Not including leaf springs
Official title: not including leaf springs
B60G11/48 (Not including leaf springs) appears on 339 US grants and 285 published applications in this corpus.
Search patents in B60G- Granted patents
- 339
- Published applications
- 285
- Assignees
- 203
- Inventors
- 707
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 3 |
| 2002 | 8 | 11 |
| 2003 | 7 | 7 |
| 2004 | 8 | 14 |
| 2005 | 10 | 4 |
| 2006 | 6 | 17 |
| 2007 | 6 | 11 |
| 2008 | 1 | 10 |
| 2009 | 9 | 16 |
| 2010 | 12 | 14 |
| 2011 | 8 | 5 |
| 2012 | 16 | 7 |
| 2013 | 10 | 12 |
| 2014 | 4 | 15 |
| 2015 | 10 | 11 |
| 2016 | 16 | 20 |
| 2017 | 12 | 12 |
| 2018 | 9 | 11 |
| 2019 | 15 | 15 |
| 2020 | 12 | 18 |
| 2021 | 9 | 14 |
| 2022 | 14 | 11 |
| 2023 | 9 | 8 |
| 2024 | 8 | 8 |
| 2025 | 13 | 6 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60G 11/52Having helical, spiral or coil springs, and also rubber springs96
- B60G 11/56Having helical, spiral or coil springs, and also fluid springs80
- B60G 11/62Having both rubber springs and fluid springs63
- B60G 11/64Having both torsion-bar springs and fluid springs48
- B60G 11/50Having helical, spiral or coil springs, and also torsion-bar springs33
- B60G 11/60Having both rubber springs and torsion-bar springs21
Recent patents
- Vehicle behavior control apparatus, vehicle behavior control method, and non-transitory computer readable recording medium25 Aug 2026US 12,715,258 B2Toyota Jidosha Kabushiki Kaisha
- Self-pressurizing air suspension system18 Aug 2026US 12,709,129 B1GM Global Technology Operations LLC
- Spring device for a wheel suspension for a vehicle2 Jun 2026US 12,643,360 B2Twin Tech BV
- Utility vehicle17 Feb 2026US 12,552,246 B2Polaris Industries Inc.
- Jounce bumper27 Jan 2026US 12,533,919 B2GM Global Technology Operations LLC
- Hybrid bellows for a height adjustment device of a vehicle20 Aug 2026US 2026/0241766 A1Vibracoustic SE
- Road vehicle with an active suspension unit16 Jul 2026US 2026/0200276 A1Ferrari S.P. A.
- Road vehicle with an active suspension unit9 Jul 2026US 2026/0192620 A1Ferrari S.P. A.
- Independent and cross-linked hydraulic actuator systems5 Feb 2026US 2026/0034845 A1ClearMotion, Inc.
- Electronic control unit for a level control device of a vehicle, and method for ascertaining the axle load using such a control unit8 Jan 2026US 2026/0008313 A1Zf Cv Systems Europe BV
Most cited
By later US patents
- Active suspension systems and components using piezoelectric sensing and actuation devices171US 5,390,949 AThe University of Toledo · 1995
- Vehicle shock absorber assembly102US 5,094,325 A1992
- Brake corrector subject to the load of a vehicle92US 4,824,180 ABendix France · 1989
- Air spring damper for vehicle suspension92US 4,934,667 AGeneral Motors Corporation · 1990
- Suspension device88US 8,641,052 B2Kayaba Industry Co., Ltd. · 2014