H01H 35/027
The inertia mass activating the switch mechanically
Official title: {the inertia mass activating the switch mechanically, e.g. through a lever}
H01H35/027 (The inertia mass activating the switch mechanically) appears on 21 US grants and 10 published applications in this corpus.
Search patents in H01H- Granted patents
- 21
- Published applications
- 10
- Assignees
- 15
- Inventors
- 28
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
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
- Method for replacement of mercury switches in a switchgear with alternative switch types13 Oct 2020US 10,804,057 B2Vacuum Interrupters, Inc.
- Seismic actuator20 Sep 2016US 9,449,773 B2
- Material level sensor5 Jul 2016US 9,383,243 B1Garner Industries, Inc.
- Heater with a level switch safety mechanism31 Mar 2015US 8,993,938 B2Well Traveled Imports, Inc.
- Centrifugal switch activated device4 Apr 2024US 2024/0114637 A1
- Method for replacement of mercury switches in a switchgear with alternative switch types18 Jul 2019US 2019/0221387 A1Vacuum Interrupters, Inc.
- Seismic actuator30 Oct 2014US 2014/0318935 A1
- Heater with a level switch safety mechanism31 Oct 2013US 2013/0287375 A1Well Traveled Imports, Inc.
- Seismic actuator17 May 2012US 2012/0118712 A1
Most cited
By later US patents
- Inclination sensitive switch20US 5,155,308 AHoneywell Inc. · 1992
- Ball actuated position sensitive switch18US 4,618,746 ASeb S. A. · 1986
- Tilt indicating device17US 4,278,854 A1981
- Tilt switch15US 6,348,665 B1Nihon Kaiheiki Industrial Company, Ltd. · 2002
- Device for detecting lift of autonomous mobile robot14US 7,402,974 B2LG Electronics Inc. · 2008