H01H 75/04
Reset mechanisms for automatically reclosing a limited number of times
Official title: Reset mechanisms for automatically reclosing a limited number of times (circuit arrangements H02H3/06)
H01H75/04 (Reset mechanisms for automatically reclosing a limited number of times) appears on 52 US grants and 48 published applications in this corpus.
Search patents in H01H- Granted patents
- 52
- Published applications
- 48
- Assignees
- 20
- Inventors
- 65
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 4 |
| 2009 | 2 | 2 |
| 2010 | 0 | 2 |
| 2011 | 3 | 1 |
| 2012 | 3 | 3 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 3 | 4 |
| 2016 | 1 | 1 |
| 2017 | 2 | 6 |
| 2018 | 3 | 0 |
| 2019 | 3 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 0 |
| 2022 | 4 | 2 |
| 2023 | 1 | 3 |
| 2024 | 3 | 1 |
| 2025 | 1 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compact recloser6 Oct 2026US 12,755,919 B2Hubbell Incorporated
- Robust reset switch for circuit interrupters26 May 2026US 12,640,325 B2
- Dropout recloser30 Sep 2025US 12,431,701 B2S&C Electric Company
- Robust reset switch for circuit interrupters2 Apr 2024US 11,948,766 B2
- Dropout recloser27 Feb 2024US 11,916,369 B2S&C Electric Company
Most cited
By later US patents
- Molded pole automatic circuit recloser with bistable electromagnetic actuator116US 5,912,604 AABB Power T&D Company Inc. · 1999
- Electrical circuit interrupting device23US 6,753,493 B2Hubbell Incorporated · 2004
- Circuit recloser with actuator for trip, close and lock out operation21US 4,625,189 ACooper Industries, Inc. · 1986
- Circuit interrupting device with a turnbuckle and weld break assembly21US 7,215,228 B2Hubbell Incorporated · 2007
- Electrical recloser having external mounting arrangement for electronics assembly20US 5,099,382 AA. B. Chance Company · 1992