H01H 2001/2091
Having two pivotally and electrically connected halve bridges
Official title: {having two pivotally and electrically connected halve bridges}
H01H2001/2091 (Having two pivotally and electrically connected halve bridges) appears on 5 US grants and 3 published applications in this corpus.
Search patents in H01H- Granted patents
- 5
- Published applications
- 3
- Assignees
- 7
- Inventors
- 19
- Latest grant
- 4 May 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 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 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Circuit breaker4 May 1999US 5,901,025 AFuji Electric Co., Ltd.
- Circuit breaker31 Jul 1990US 4,945,326 AFuji Electric Co., Ltd.
- Contact arrangement for a current limiting circuit breaker7 Oct 1986US 4,616,198 AGeneral Electric Company
- Electric switch with protective function29 Oct 1985US 4,550,299 AASEA Aktiebolag
- Current-limiting electric switch exempt from bumps in the opening stage27 Apr 1976US 3,953,811 ASace S.p.A. Construzioni Elettromeccaniche
- Contact bridge arrangement and switching device with fixed contacts arranged between two contact bridges16 Jul 2026US 2026/0204491 A1TE Connectivity Solutions GmbH
- Contact device and electromagnetic relay equipped with contact device30 Jul 2020US 2020/0243291 A1Panasonic Intellectual Property Management Co., Ltd.
- A contact system in a low-voltage switch and a low-voltage switch28 Jun 2018US 2018/0182567 A1Beijing People's Electric Plant Co., Ltd.
Most cited
By later US patents
- Contact arrangement for a current limiting circuit breaker91US 4,616,198 AGeneral Electric Company · 1986
- Electric switch with protective function8US 4,550,299 AASEA Aktiebolag · 1985
- Circuit breaker7US 5,901,025 AFuji Electric Co., Ltd. · 1999
- Current-limiting electric switch exempt from bumps in the opening stage5US 3,953,811 ASace S.p.A. Construzioni Elettromeccaniche · 1976
- Circuit breaker4US 4,945,326 AFuji Electric Co., Ltd. · 1990