H02P 29/0027
Controlling a clutch between the prime mover and the load
Official title: {Controlling a clutch between the prime mover and the load}
H02P29/0027 (Controlling a clutch between the prime mover and the load) appears on 38 US grants and 30 published applications in this corpus.
Search patents in H02P- Granted patents
- 38
- Published applications
- 30
- Assignees
- 37
- Inventors
- 105
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 4 | 3 |
| 2021 | 0 | 3 |
| 2022 | 2 | 1 |
| 2023 | 2 | 5 |
| 2024 | 6 | 7 |
| 2025 | 4 | 5 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Electronic clutch for powered fastener driver14 Apr 2026US 12,600,019 B2Milwaukee Electric Tool Corporation
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- Powered fastener driver11 Sep 2025US 2025/0282039 A1Milwaukee Electric Tool Corporation
- Power tool control for shutdown event31 Jul 2025US 2025/0247036 A1
- Electronic clutch for powered fastener driver10 Apr 2025US 2025/0114929 A1Milwaukee Electric Tool Corporation
- System and methods for stabilization of dc bus voltage in a hybrid-electric aircraft20 Mar 2025US 2025/0091723 A1VerdeGo Aero, Inc.
Most cited
By later US patents
- Circuit arrangement for electrical tool with clutch13US 4,556,831 AHitachi Koki Co., Ltd. · 1985
- Control method and apparatus for continuously variable transmissions12US 5,062,049 ABorg-Warner Automotive, Inc. · 1991
- Control unit for a moving body11US 4,748,555 ACanon Kabushiki Kaisha · 1988
- System and method for installation and verification of fasteners8US 10,483,901 B2Newfrey LLC · 2019
- Speed-regulated positioning drive7US 4,300,082 AQuick-Rotan Becker & Notz KG · 1981