B60G 2202/14
Plastic spring
Official title: Plastic spring, e.g. rubber
B60G2202/14 (Plastic spring) appears on 391 US grants and 292 published applications in this corpus.
Search patents in B60G- Granted patents
- 391
- Published applications
- 292
- Assignees
- 229
- Inventors
- 759
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 13 | 0 |
| 1996 | 8 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 13 | 0 |
| 2000 | 11 | 0 |
| 2001 | 8 | 3 |
| 2002 | 16 | 13 |
| 2003 | 10 | 11 |
| 2004 | 8 | 12 |
| 2005 | 8 | 6 |
| 2006 | 3 | 12 |
| 2007 | 7 | 14 |
| 2008 | 5 | 12 |
| 2009 | 4 | 14 |
| 2010 | 8 | 11 |
| 2011 | 9 | 10 |
| 2012 | 14 | 6 |
| 2013 | 12 | 15 |
| 2014 | 10 | 17 |
| 2015 | 14 | 20 |
| 2016 | 11 | 15 |
| 2017 | 14 | 8 |
| 2018 | 8 | 14 |
| 2019 | 16 | 19 |
| 2020 | 17 | 6 |
| 2021 | 12 | 17 |
| 2022 | 16 | 7 |
| 2023 | 12 | 9 |
| 2024 | 6 | 10 |
| 2025 | 8 | 9 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bushing for trailing arm22 Sep 2026US 12,741,496 B2Daeheung R&T Co., Ltd.
- Spring device for a wheel suspension for a vehicle2 Jun 2026US 12,643,360 B2Twin Tech BV
- Bump stopper for vehicle19 May 2026US 12,629,974 B2Hyundai Motor Company
- Bump stops21 Apr 2026US 12,605,980 B1
- Damper oil seal cap with seal protection feature24 Feb 2026US 12,558,934 B2Federal-Mogul Motorparts LLC
- Frequency dampening mounting system9 Jul 2026US 2026/0192621 A1Vibracoustic USA, Inc.
- Leaf spring shackle18 Jun 2026US 2026/0166938 A1GM Global Technology Operations LLC
- Utility-scale lithium-ion battery transporters20 Nov 2025US 2025/0353342 A1Nomad Transportable Power Systems, Inc.
- Self-propelled tandem axle trailer6 Nov 2025US 2025/0340259 A1New Heights, LLC
- Rubber isolated spherical shock/strut mount18 Sep 2025US 2025/0289279 A1Fox Factory, Inc.
Most cited
By later US patents
- Modular metamorphic vehicle143US 8,376,077 B2Oshkosh Corporation · 2013
- Anti-tip wheel106US 6,357,793 B1Sunrise Medical HHG Inc. · 2002
- Strut assembly with integral bearing and spring seat99US 5,467,971 AGeneral Motors Corporation · 1995
- Axle suspension systems98US 5,366,237 AThe Boler Company · 1994
- Suspension apparatus86US 5,114,178 A1992