F16F 15/13446
Having internal abutment means
Official title: {having internal abutment means}
F16F15/13446 (Having internal abutment means) appears on 14 US grants and 6 published applications in this corpus.
Search patents in F16F- Granted patents
- 14
- Published applications
- 6
- Assignees
- 8
- Inventors
- 26
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Damper device and method of assembling same18 Nov 2025US 12,473,961 B2Exedy Corporation
- Damper device27 Mar 2018US 9,926,984 B2Exedy Corporation
- Damper device21 Mar 2017US 9,599,186 B2Exedy Corporation
- Damper device21 Mar 2017US 9,599,187 B2Exedy Corporation
- Damped flywheel, especially for a motor vehicle28 Jul 1998US 5,784,928 AValeo
- Damper device and method of assembling same3 Aug 2023US 2023/0243400 A1Exedy Corporation
- Damper device4 Aug 2016US 2016/0223026 A1Nissan Motor Co., Ltd.
- Damper device27 Aug 2015US 2015/0240909 A1Exedy Corporation
- Damper device27 Aug 2015US 2015/0240910 A1Exedy Corporation
- Spring seat and spring assembly14 Feb 2008US 2008/0036128 A1Exedy Corporation
Most cited
By later US patents
- Damper-type flywheel suitable for automobile transmissions26US 4,747,801 AValeo · 1988
- Torque variation absorbing device24US 5,052,244 AAisin Seiki Kabushiki Kaisha · 1991
- Torsional shock absorber22US 5,380,248 AFichtel & Sachs AG · 1995
- Torsional damper type flywheel device18US 5,156,067 AToyota Jidosha Kabushiki Kaisha · 1992
- Viscous damper assembly for a flywheel assembly including friction plates17US 5,088,964 AJ. M. Voith GmbH · 1992