F16D 27/004
Magnetically- or electrically- actuated clutches: with permanent magnets combined with electromagnets
Official title: {with permanent magnets combined with electromagnets}
F16D27/004 (Magnetically- or electrically- actuated clutches: with permanent magnets combined with electromagnets) appears on 349 US grants and 343 published applications in this corpus.
Search patents in F16D- Granted patents
- 349
- Published applications
- 343
- Assignees
- 141
- Inventors
- 589
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 15 |
| 2003 | 20 | 23 |
| 2004 | 13 | 22 |
| 2005 | 16 | 24 |
| 2006 | 15 | 27 |
| 2007 | 12 | 22 |
| 2008 | 3 | 16 |
| 2009 | 10 | 19 |
| 2010 | 17 | 22 |
| 2011 | 12 | 11 |
| 2012 | 17 | 15 |
| 2013 | 14 | 12 |
| 2014 | 19 | 11 |
| 2015 | 11 | 6 |
| 2016 | 7 | 10 |
| 2017 | 7 | 7 |
| 2018 | 7 | 13 |
| 2019 | 8 | 32 |
| 2020 | 10 | 8 |
| 2021 | 23 | 6 |
| 2022 | 6 | 10 |
| 2023 | 14 | 5 |
| 2024 | 11 | 3 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bistable electromagnetic clutch29 Oct 2024US 12,129,895 B2Jing-Jin Electric Technologies Co., Ltd.
- Electrical power output control based on mechanical forces22 Oct 2024US 12,121,255 B2Cilag GmbH International
- Wheel hub clutch, wheel hub, wheel end system, axle, drivetrain, and vehicle6 Aug 2024US 12,054,041 B2Means Industries, Inc.
- Actuator assembly for a positively locking, switchable clutch or a brake, and a positively locking, switchable clutch or brake for a motor vehicle drive train30 Jul 2024US 12,049,928 B2Bayerische Motoren Werke Aktiengesellschaft
- Electromagnetic brake or clutch14 May 2024US 11,982,323 B2Keb Automation KG
- Motorless parking brake20 Aug 2026US 2026/0243319 A1ZF Active Safety US Inc.
- Assembly for use with a clutch16 Jul 2026US 2026/0200315 A1Consolidated Metco, Inc.
- Solenoid-type clutch device5 Mar 2026US 2026/0063177 A1Hamanakodenso Co., Ltd.
- Control of wheel hub clutch, wheel hub, wheel end system, axle, drivetrain, and vehicle17 Oct 2024US 2024/0343111 A1Consolidated Metco, Inc.
- Wheel hub clutch, wheel hub, wheel end system, axle, drivetrain, and vehicle15 Feb 2024US 2024/0051385 A1Consolidated Metco, Inc.
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