F16F 7/108
On plastics springs
Official title: on plastics springs
F16F7/108 (On plastics springs) appears on 345 US grants and 313 published applications in this corpus.
Search patents in F16F- Granted patents
- 345
- Published applications
- 313
- Assignees
- 230
- Inventors
- 733
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 13 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 4 |
| 2002 | 8 | 7 |
| 2003 | 6 | 10 |
| 2004 | 6 | 7 |
| 2005 | 4 | 9 |
| 2006 | 3 | 6 |
| 2007 | 7 | 7 |
| 2008 | 0 | 14 |
| 2009 | 1 | 9 |
| 2010 | 5 | 7 |
| 2011 | 6 | 9 |
| 2012 | 9 | 5 |
| 2013 | 5 | 11 |
| 2014 | 7 | 7 |
| 2015 | 8 | 18 |
| 2016 | 16 | 20 |
| 2017 | 13 | 16 |
| 2018 | 16 | 22 |
| 2019 | 21 | 22 |
| 2020 | 18 | 21 |
| 2021 | 20 | 17 |
| 2022 | 13 | 16 |
| 2023 | 13 | 21 |
| 2024 | 12 | 12 |
| 2025 | 16 | 9 |
| 2026 | 10 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and devices for absorbing vibrations and/or flexural waves acting upon a structure18 Aug 2026US 12,710,083 B2Toyota Jidosha Kabushiki Kaisha
- Portable support stand comprising a vibration damper28 Jul 2026US 12,692,974 B2Dovi Group B.V.
- Tubular vibration damping device23 Jun 2026US 12,663,053 B2Sumitomo Riko Company Limited
- Cylindrical vibration-damping device2 Jun 2026US 12,644,496 B2Sumitomo Riko Company Limited
- Vibration absorbing device with a weighted membrane and fluid displacement21 Apr 2026US 12,607,242 B2Institut Superieur De L Aeronautique Et De L Espace
- Bush20 Aug 2026US 2026/0243323 A1Prospira Corporation
- Techniques for damping resonances30 Jul 2026US 2026/0218768 A1Honeywell International Inc.
- Tuned mass damper having multi-degrees of freedom23 Jul 2026US 2026/0210421 A1Hd Hyundai Electric Co., Ltd.
- Dynamic damper11 Jun 2026US 2026/0160313 A1Sumitomo Riko Company Limited
- Tunable mass damper23 Apr 2026US 2026/0109189 A1
Most cited
By later US patents
- Vibration damping device64US 5,629,503 ATekna Sonic, Inc. · 1997
- Light viscoelastic damping structure59US 4,778,028 AGeneral Electric Company · 1988
- Vibration isolation system including a passive tuned vibration absorber51US 5,687,948 ALord Corporation · 1997
- Vibration and shock attenuating articles and method of attenuating vibrations and shocks therewith48US 6,251,493 B13M Innovative Properties Company · 2001
- Vibration absorber for an archery bow41US 6,802,307 B2Leven Industries · 2004