H02K 11/28
Manual switches
H02K11/28 (Manual switches) appears on 119 US grants and 120 published applications in this corpus.
Search patents in H02K- Granted patents
- 119
- Published applications
- 120
- Assignees
- 70
- Inventors
- 266
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 4 |
| 2014 | 2 | 2 |
| 2015 | 1 | 9 |
| 2016 | 3 | 9 |
| 2017 | 6 | 6 |
| 2018 | 8 | 8 |
| 2019 | 6 | 5 |
| 2020 | 11 | 13 |
| 2021 | 6 | 14 |
| 2022 | 7 | 11 |
| 2023 | 18 | 10 |
| 2024 | 13 | 7 |
| 2025 | 7 | 6 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Apparatus and method for lowering and raising a trailer29 Jul 2025US 12,370,983 B2SAF-HOLLAND GmbH
- Power tool15 Jul 2025US 12,358,097 B2Makita Corporation
- Cable pointing tool10 Sep 2026US 2026/0269551 A1King Fahd University of Petroleum and Minerals
- Integrated switching device and motor control system9 Jul 2026US 2026/0196905 A1Defond Electech Co., Ltd.
- Linear synchronous motor-based gravitational potential energy storage system26 Mar 2026US 2026/0085663 A1
- Systems, methods, and devices, for electrical machines having variable operating characteristics19 Feb 2026US 2026/0051779 A1ePropelled Inc.
- Electric work machine22 Jan 2026US 2026/0025047 A1Makita Corporation
Most cited
By later US patents
- Electric motor equipped with a quick-disconnect cable connector180US 4,782,244 AMitsubishi Denki Kabushiki Kaisha · 1988
- Synchronous electric motor, particularly for submersible pumps, and pump including the motor70US 5,767,606 AHydor Srl · 1998
- Electronically commutated motor and control system48US 7,602,137 B2Black & Decker Inc. · 2009
- Mid-handle drill construction and assembly process38US 7,770,660 B2Black & Decker Inc. · 2010
- Brushless pump motor with built-in electronic control31US 5,073,736 AFlux-Gerate Gesellschaft mit beschrankter Haftung · 1991