F16F 13/08
The plastics spring forming at least a part of the wall of
Official title: the plastics spring forming at least a part of the wall of the fluid chamber of the damper (F16F13/20 - F16F13/24 take precedence)
F16F13/08 (The plastics spring forming at least a part of the wall of) appears on 1,359 US grants and 945 published applications in this corpus.
Search patents in F16F- Granted patents
- 1,359
- Published applications
- 945
- Assignees
- 265
- Inventors
- 1,582
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 9 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 25 | 0 |
| 1987 | 43 | 0 |
| 1988 | 47 | 0 |
| 1989 | 48 | 0 |
| 1990 | 49 | 0 |
| 1991 | 40 | 0 |
| 1992 | 45 | 0 |
| 1993 | 37 | 0 |
| 1994 | 26 | 0 |
| 1995 | 16 | 0 |
| 1996 | 26 | 0 |
| 1997 | 18 | 0 |
| 1998 | 23 | 0 |
| 1999 | 38 | 0 |
| 2000 | 28 | 0 |
| 2001 | 23 | 13 |
| 2002 | 39 | 57 |
| 2003 | 51 | 43 |
| 2004 | 25 | 37 |
| 2005 | 12 | 23 |
| 2006 | 21 | 43 |
| 2007 | 28 | 38 |
| 2008 | 18 | 22 |
| 2009 | 15 | 36 |
| 2010 | 18 | 32 |
| 2011 | 15 | 30 |
| 2012 | 27 | 45 |
| 2013 | 28 | 36 |
| 2014 | 36 | 38 |
| 2015 | 36 | 42 |
| 2016 | 51 | 52 |
| 2017 | 44 | 51 |
| 2018 | 60 | 58 |
| 2019 | 61 | 64 |
| 2020 | 44 | 57 |
| 2021 | 37 | 34 |
| 2022 | 46 | 36 |
| 2023 | 25 | 29 |
| 2024 | 25 | 10 |
| 2025 | 22 | 13 |
| 2026 | 11 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydraulic mount1 Sep 2026US 12,722,471 B2Daeheung R&T Co., Ltd.
- Vibration damping device21 Jul 2026US 12,687,215 B2Sumitomo Riko Company Limited
- Suspension insulator26 May 2026US 12,636,923 B2Hyundai Mobis Co., Ltd.
- Bicycle suspension components26 May 2026US 12,637,168 B2Sram, LLC
- Vibration damping device14 Apr 2026US 12,601,386 B2Sumitomo Riko Company Limited
- Liquid-sealed mount2 Jul 2026US 2026/0185580 A1Sumitomo Riko Company Limited
- Hydro bushing18 Jun 2026US 2026/0168553 A1Daeheung R&T Co., Ltd.
- Liquid filled vibration damping device and manufacturing method thereof18 Jun 2026US 2026/0168555 A1Honda Motor Co., Ltd.
- Hydraulic mount23 Apr 2026US 2026/0110347 A1Hyundai Motor Company
- Fluid-filled vibration damping device16 Apr 2026US 2026/0104081 A1Sumitomo Riko Company Limited
Most cited
By later US patents
- Electroviscous liquid-filled suspension device and control damping device therefor122US 4,858,733 ABridgestone Corporation · 1989
- Damper device, in particular for the suspension of an engine95US 4,159,091 AAutomobiles Peugeot · 1979
- Shock-absorbing units interconnectable to form shock-absorbing structures84US 5,238,231 A1993
- Artificial intervertebral disc with reliable maneuverability82US 6,966,931 B22005
- Heel/metatarsal structure having premolded bulges81US 5,545,463 AEnergaire Corporation · 1996