B60G 11/26
Resilient suspensions characterised by arrangement, location or kind of springs: having fluid
Official title: having fluid springs only, e.g. hydropneumatic springs ({B60G11/006,} B60G15/12 take precedence)
B60G11/26 (Resilient suspensions characterised by arrangement, location or kind of springs: having fluid) appears on 1,192 US grants and 1,122 published applications in this corpus.
Search patents in B60G- Granted patents
- 1,192
- Published applications
- 1,122
- Assignees
- 432
- Inventors
- 1,804
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 7 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 16 | 0 |
| 1988 | 15 | 0 |
| 1989 | 12 | 0 |
| 1990 | 8 | 0 |
| 1991 | 16 | 0 |
| 1992 | 8 | 0 |
| 1993 | 13 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 16 | 0 |
| 2000 | 21 | 0 |
| 2001 | 20 | 7 |
| 2002 | 24 | 23 |
| 2003 | 17 | 29 |
| 2004 | 33 | 37 |
| 2005 | 25 | 27 |
| 2006 | 21 | 46 |
| 2007 | 17 | 33 |
| 2008 | 21 | 35 |
| 2009 | 32 | 26 |
| 2010 | 31 | 22 |
| 2011 | 22 | 18 |
| 2012 | 12 | 29 |
| 2013 | 31 | 47 |
| 2014 | 44 | 75 |
| 2015 | 52 | 58 |
| 2016 | 65 | 65 |
| 2017 | 63 | 74 |
| 2018 | 45 | 55 |
| 2019 | 57 | 62 |
| 2020 | 52 | 76 |
| 2021 | 43 | 53 |
| 2022 | 60 | 49 |
| 2023 | 53 | 51 |
| 2024 | 55 | 48 |
| 2025 | 44 | 38 |
| 2026 | 31 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vocational vehicle with compact suspension assembly25 Aug 2026US 12,715,256 B2Oshkosh Corporation
- Methods and apparatus for vehicle suspension having multiple gas volumes18 Aug 2026US 12,709,127 B2Fox Factory, Inc.
- Modular motor vehicle assembly platform18 Aug 2026US 12,709,334 B2Via Fortuna, LLC
- Gas spring assembly for a vehicle suspension system11 Aug 2026US 12,703,219 B1Oshkosh Defense, LLC
- Air filter for air suspension4 Aug 2026US 12,697,846 B2Hyundai Mobis Co., Ltd.
- Sleeve for air spring for vehicle and air spring including the same24 Sep 2026US 2026/0285108 A1Iljin Co., Ltd.
- Suspension system for an automotive vehicle24 Sep 2026US 2026/0285117 A1Domin Fluid Power Limited
- Electrically Driven Hauling Vehicle and Operation Control System Therefor10 Sep 2026US 2026/0264534 A1Hitachi Construction Machinery Co., Ltd.
- End member assemblies as well as gas spring assemblies including same20 Aug 2026US 2026/0243325 A1Firestone Industrial Products Company, LLC
- Air spring for vehicle13 Aug 2026US 2026/0235182 A1Iljin Co., Ltd.
Most cited
By later US patents
- Gas spring assembly for a vehicle suspension system197US 8,764,029 B2Oshkosh Corporation · 2014
- Position dependent damper for a vehicle suspension system193US 8,801,017 B2Oshkosh Corporation · 2014
- Gas spring assembly for a vehicle suspension192US 8,465,025 B2Oshkosh Corporation · 2013
- Hydraulic suspension unit186US 5,957,252 A1999
- Gas spring assembly for a vehicle suspension system184US 8,991,834 B2Oshkosh Defense, LLC · 2015