F16D 13/70
Pressure members
Official title: Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members {(clutch flywheels comprising two or more masses with a rotational damper F16F15/12)}
F16D13/70 (Pressure members) appears on 695 US grants and 343 published applications in this corpus.
Search patents in F16D- Granted patents
- 695
- Published applications
- 343
- Assignees
- 175
- Inventors
- 926
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 13 | 0 |
| 1986 | 26 | 0 |
| 1987 | 29 | 0 |
| 1988 | 21 | 0 |
| 1989 | 18 | 0 |
| 1990 | 13 | 0 |
| 1991 | 17 | 0 |
| 1992 | 26 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 11 | 0 |
| 1996 | 21 | 0 |
| 1997 | 24 | 0 |
| 1998 | 31 | 0 |
| 1999 | 35 | 0 |
| 2000 | 29 | 0 |
| 2001 | 23 | 6 |
| 2002 | 15 | 15 |
| 2003 | 13 | 11 |
| 2004 | 11 | 11 |
| 2005 | 7 | 9 |
| 2006 | 6 | 10 |
| 2007 | 8 | 2 |
| 2008 | 3 | 8 |
| 2009 | 3 | 4 |
| 2010 | 3 | 13 |
| 2011 | 4 | 18 |
| 2012 | 10 | 13 |
| 2013 | 13 | 10 |
| 2014 | 11 | 17 |
| 2015 | 17 | 20 |
| 2016 | 7 | 13 |
| 2017 | 14 | 22 |
| 2018 | 19 | 23 |
| 2019 | 19 | 19 |
| 2020 | 23 | 27 |
| 2021 | 21 | 15 |
| 2022 | 20 | 18 |
| 2023 | 15 | 6 |
| 2024 | 18 | 14 |
| 2025 | 5 | 8 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Clutch apparatus and motorcycle22 Sep 2026US 12,742,480 B2Kabushiki Kaisha F.C.C.
- Clutch apparatus15 Sep 2026US 12,736,093 B2Kabushiki Kaisha F.C.C.
- Clutch device28 Jul 2026US 12,692,909 B2Kabushiki Kaisha F.C.C.
- Clutch mechanism, in particular for a motorized vehicle19 May 2026US 12,631,222 B2Valeo Embrayages
- Clutch device, motorcycle, and method for producing pressure plate21 Apr 2026US 12,607,235 B2Kabushiki Kaisha F.C.C.
- Clutch apparatus and motorcycle30 Jul 2026US 2026/0218758 A1Kabushiki Kaisha F.C.C.
- Clutch pack reactor plate11 Jun 2026US 2026/0160304 A1Schaeffler Technologies AG & Co. KG
- Clutch device and motorcycle21 May 2026US 2026/0139713 A1Kabushiki Kaisha F.C.C.
- Vehicle differential device and vehicle14 May 2026US 2026/0132842 A1Mazda Motor Corporation
- Vehicle differential device and vehicle14 May 2026US 2026/0132843 A1Mazda Motor Corporation
Most cited
By later US patents
- Torque transmitting apparatus181US 5,622,245 ALuk Lamellen und Kupplungsbau GmbH · 1997
- Multi-speed transmission and backing plate85US 8,821,336 B2GM Global Technology Operations LLC · 2014
- Rotational torque transmission mechanism65US 4,274,524 AAisin Seiki Kabushiki Kaisha · 1981
- Automatically adjustable friction clutch59US 5,409,091 ALuk Lamellen und Kupplungsbau GmbH · 1995
- Friction clutch59US 5,450,934 ALuk Lamellen und Kupplungsbau GmbH · 1995