F16F 15/12333
Having internal abutment means
Official title: {having internal abutment means}
F16F15/12333 (Having internal abutment means) appears on 39 US grants and 24 published applications in this corpus.
Search patents in F16F- Granted patents
- 39
- Published applications
- 24
- Assignees
- 19
- Inventors
- 71
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 5 |
| 2016 | 0 | 2 |
| 2017 | 4 | 1 |
| 2018 | 2 | 2 |
| 2019 | 3 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 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
- Torque transmission device with springs in series and torque transmission system comprising such a device3 Sep 2024US 12,078,213 B2Valeo Embrayages
- Damper device21 Mar 2023US 11,608,863 B2Exedy Corporation
- Damper device31 Jan 2023US 11,566,683 B2Aisin Corporation
- Coil spring assembly24 May 2022US 11,339,844 B2NHK Spring Co., Ltd.
- Damper device and method of assembling same3 Aug 2023US 2023/0243400 A1Exedy Corporation
- Torque transmission device with springs in series and torque transmission system comprising such a device3 Mar 2022US 2022/0065305 A1Valeo Embrayages
- Damper device26 Aug 2021US 2021/0262528 A1Exedy Corporation
- Coil spring assembly7 Jan 2021US 2021/0003184 A1NHK Spring Co., Ltd.
- Damper device24 Oct 2019US 2019/0323564 A1Aisin Seiki Kabushiki Kaisha
Most cited
By later US patents
- Torsion damping device for an automobile clutch friction disc27US 4,613,029 AValeo · 1986
- Torsion damping device with friction pads, in particular for automotive vehicles22US 5,092,820 AValedo · 1992
- Device for coupling coil springs compressed in series in a clutch damper16US 4,891,033 AAutomatic Spring Coiling Co. · 1990
- Torsion damping device13US 4,892,008 AValeo · 1990
- Torsion damping device, in particular for a flywheel type transmission of an automotive vehicle12US 4,959,039 AValeo · 1990