H01H 35/10
Centrifugal switches
Official title: Centrifugal switches (level of mercury displaced by centrifugal action H01H29/26)
H01H35/10 (Centrifugal switches) appears on 96 US grants and 21 published applications in this corpus.
Search patents in H01H- Granted patents
- 96
- Published applications
- 21
- Assignees
- 39
- Inventors
- 121
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 10 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Centrifugal switch activated device26 May 2026US 12,641,736 B2
- Gyroscope and charging device11 Nov 2025US 12,467,751 B2Shenzhen Yike Innovation Technology Co., Ltd.
- Actuator, electric motor and associated method8 Jul 2025US 12,355,313 B2Regal Beloit America, Inc.
- Actuator, electric motor and associated method2 May 2023US 11,641,148 B2Regal Beloit America, Inc.
- Centrifugal switch for a motor of a clothes dryer29 Mar 2022US 11,289,293 B2Changzhou Honest Electric Co., Ltd.
- Centrifugal switch activated device10 Sep 2026US 2026/0271199 A1
- Centrifugal switch activated device4 Apr 2024US 2024/0114637 A1
- Gyroscope and charging device7 Mar 2024US 2024/0077311 A1Shenzhen Yike Innovation Technology Co., Ltd.
- Actuator, electric motor and associated method13 Jul 2023US 2023/0223823 A1Regal Beloit America, Inc.
- Centrifugal switch for a motor of a clothes dryer16 Dec 2021US 2021/0391130 A1Changzhou Honest Electric Co., Ltd.
Most cited
By later US patents
- Miniature centrifugal lighting assembly29US 5,839,814 A1998
- Miniature centrifugal lighting assembly26US 5,653,523 A1997
- Motor starting switch23US 4,296,366 AEmerson Electric Co. · 1981
- Electric motors and method of manufacturing and operating same22US 4,593,163 AGeneral Electric Company · 1986
- Centrifugal actuated electric motor switch structure21US 4,034,173 AEmerson Electric Co. · 1977