F16F 15/124
Elastomeric springs
Official title: Elastomeric springs (F16F15/123, {F16F15/127} take precedence)
F16F15/124 (Elastomeric springs) appears on 324 US grants and 255 published applications in this corpus.
Search patents in F16F- Granted patents
- 324
- Published applications
- 255
- Assignees
- 205
- Inventors
- 708
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 8 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 7 |
| 2003 | 4 | 3 |
| 2004 | 5 | 7 |
| 2005 | 3 | 12 |
| 2006 | 12 | 10 |
| 2007 | 6 | 11 |
| 2008 | 5 | 6 |
| 2009 | 2 | 6 |
| 2010 | 4 | 5 |
| 2011 | 8 | 4 |
| 2012 | 5 | 10 |
| 2013 | 6 | 9 |
| 2014 | 5 | 13 |
| 2015 | 11 | 24 |
| 2016 | 18 | 10 |
| 2017 | 11 | 17 |
| 2018 | 11 | 15 |
| 2019 | 17 | 20 |
| 2020 | 13 | 19 |
| 2021 | 17 | 12 |
| 2022 | 10 | 13 |
| 2023 | 18 | 7 |
| 2024 | 6 | 3 |
| 2025 | 6 | 8 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dampening system for a gearbox on an airboat engine14 Jul 2026US 12,680,602 B1Simpson Quality Designs, Inc.
- Gear structure and gear mechanism6 Jan 2026US 12,516,721 B2Nok Corporation
- Coupling device and torsional natural frequency adjustment method7 Oct 2025US 12,435,762 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Multiple stage torsional coupling with centering bearing and coil spring snubbing26 Aug 2025US 12,398,761 B2Lord Corporation
- Torsional damper29 Jul 2025US 12,372,148 B2Nok Corporation
- Bush24 Sep 2026US 2026/0287041 A1Prospira Corporation
- Vibration-isolating device30 Jul 2026US 2026/0218775 A1Toyo Tire Corporation
- Rotational Dampener31 Jul 2025US 2025/0243921 A1Illinois Tool Works Inc.
- Torsional damper24 Jul 2025US 2025/0237301 A1Nok Corporation
- Noise reduction and shock absorption structure of tubular motor24 Jul 2025US 2025/0239909 A1Harda Intelligent Technologies Co., Ltd.
Most cited
By later US patents
- Variable length shaft assembly particularly for motor vehicle steering shafts108US 4,667,530 AEtablissement Supervis · 1987
- Drill shock absorber58US 3,947,009 ABucyrus-Erie Company · 1976
- Compliant gear57US 4,674,351 ASundstrand Corporation · 1987
- Variable length shaft assembly with a lash bushing51US 5,460,574 ATRW Inc. · 1995
- Method and apparatus for telescopically assembling a pair of elongated members49US 5,243,874 APittsburgh Tubular Shafting, Inc. · 1993