F16D 27/02
Magnetically- or electrically- actuated clutches: with electromagnets incorporated in the clutch, i.e.
Official title: with electromagnets incorporated in the clutch, i.e. with collecting rings {(F16D27/004 takes precedence)}
F16D27/02 (Magnetically- or electrically- actuated clutches: with electromagnets incorporated in the clutch, i.e.) appears on 296 US grants and 310 published applications in this corpus.
Search patents in F16D- Granted patents
- 296
- Published applications
- 310
- Assignees
- 142
- Inventors
- 593
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 1 | 5 |
| 2003 | 5 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 3 |
| 2006 | 2 | 10 |
| 2007 | 2 | 3 |
| 2008 | 2 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 8 |
| 2012 | 3 | 6 |
| 2013 | 3 | 12 |
| 2014 | 6 | 18 |
| 2015 | 13 | 23 |
| 2016 | 25 | 22 |
| 2017 | 19 | 32 |
| 2018 | 27 | 24 |
| 2019 | 27 | 45 |
| 2020 | 20 | 17 |
| 2021 | 25 | 23 |
| 2022 | 21 | 12 |
| 2023 | 22 | 16 |
| 2024 | 18 | 11 |
| 2025 | 4 | 6 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Active-passive robotic exoskeleton systems, appendage and joint units, modular motor units, and methods for making the same13 Jan 2026US 12,521,295 B2Motion Augmented LLC
- Electromagnetic clutch and method of closing and opening an electromagnetic clutch6 Jan 2026US 12,516,703 B2Hoerbiger Antriebstechnik Holding GmbH
- Electromagnetic clutch and method of actuating an electromagnetic clutch7 Oct 2025US 12,435,763 B2Hoerbiger Antriebstechnik Holding GmbH
- Resilient dust cover for fan clutch assembly30 Jul 2026US 2026/0218760 A1Volvo Truck Corporation
- Sunroof system with single motor and clutch for combined sunroof glass and sunshade control9 Jul 2026US 2026/0192640 A1GM Global Technology Operations LLC
- Electromagnetic brake or clutch18 Jun 2026US 2026/0168546 A1Kendrion (Villingen) GmbH
- Electromagnetic excitation system, electromagnetic brake or clutch and method for producing an electromagnetic excitation system11 Jun 2026US 2026/0162863 A1Kendrion (Villingen) GmbH
- Wireless wearable sensor systems, devices, and methods for robotic exoskeletons and dynamic motion applications7 May 2026US 2026/0124092 A1Motion Augmented LLC
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