F16F 15/1435
Elastomeric springs, i.e. made of plastic or rubber
Official title: {Elastomeric springs, i.e. made of plastic or rubber}
F16F15/1435 (Elastomeric springs, i.e. made of plastic or rubber) appears on 285 US grants and 197 published applications in this corpus.
Search patents in F16F- Granted patents
- 285
- Published applications
- 197
- Assignees
- 147
- Inventors
- 483
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 15 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 2 |
| 2003 | 4 | 11 |
| 2004 | 4 | 5 |
| 2005 | 3 | 2 |
| 2006 | 4 | 12 |
| 2007 | 3 | 7 |
| 2008 | 1 | 7 |
| 2009 | 4 | 11 |
| 2010 | 7 | 9 |
| 2011 | 9 | 6 |
| 2012 | 9 | 3 |
| 2013 | 4 | 10 |
| 2014 | 6 | 5 |
| 2015 | 8 | 14 |
| 2016 | 7 | 14 |
| 2017 | 10 | 15 |
| 2018 | 10 | 8 |
| 2019 | 12 | 15 |
| 2020 | 10 | 10 |
| 2021 | 11 | 11 |
| 2022 | 8 | 8 |
| 2023 | 6 | 2 |
| 2024 | 4 | 2 |
| 2025 | 7 | 2 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mass damper device, working tool and working tool holder comprising a mass damper device14 Oct 2025US 12,442,428 B2Maq AB
- Coupling device and torsional natural frequency adjustment method7 Oct 2025US 12,435,762 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Shaft vibration absorber27 May 2025US 12,313,143 B2Vibracoustic SE
- Rubber composition for torsional damper22 Apr 2025US 12,281,222 B2Nok Corporation
- Gear wheel and compressor device equipped with such gear wheel15 Apr 2025US 12,276,316 B2Atlas Copco Airpower, Naamloze Vennootschap
- Improved filtering pulley13 Aug 2026US 2026/0235198 A1Muviq S.R.L.
- Gear or shaft comprising a mass damper9 Jul 2026US 2026/0194120 A1ZF Friedrichshafen AG
- Dynamic damper11 Jun 2026US 2026/0160313 A1Sumitomo Riko Company Limited
- Tunable mass damper23 Apr 2026US 2026/0109189 A1
- Improved filtering pulley15 Jan 2026US 2026/0016077 A1Muviq S.R.L.
Most cited
By later US patents
- Crankshaft torque modulator62US 7,591,357 B22009
- Damping device for rotating members52US 5,528,348 AKonica Corporation · 1996
- Dynamic damper44US 5,056,763 ATokai Rubber Industries, Ltd. · 1991
- Dynamic damper for hollow drive shaft40US 5,326,324 ATokai Rubber Industries, Ltd. · 1994
- Means for damping vibrations, for example self-generated oscillations in boring bars and similar32US 5,413,318 ATeeness AS · 1995