H01H 71/7418
Adjusting both electrothermal and electromagnetic mechanism
Official title: {Adjusting both electrothermal and electromagnetic mechanism}
H01H71/7418 (Adjusting both electrothermal and electromagnetic mechanism) appears on 25 US grants and 7 published applications in this corpus.
Search patents in H01H- Granted patents
- 25
- Published applications
- 7
- Assignees
- 14
- Inventors
- 52
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Crossbar assembly and trip assembly comprising same15 Apr 2025US 12,278,071 B2Ls Electric Co., Ltd.
- Trip device14 Jan 2025US 12,198,883 B2Ls Electric Co., Ltd.
- Electrical switching apparatus and adjustable trip assembly therefor28 Apr 2020US 10,636,601 B2Eaton Intelligent Power Limited
- Method for producing a trip unit9 Oct 2018US 10,096,436 B2Schneider Electric Industries SAS
- Systems and methods for rotary knob friction adjustment control18 Apr 2017US 9,627,160 B1Siemens Aktiengesellschaft
- Crossbar assembly and trip assembly comprising same22 Dec 2022US 2022/0406550 A1Ls Electric Co., Ltd.
- Trip device1 Dec 2022US 2022/0384134 A1Ls Electric Co., Ltd.
- Electrical switching apparatus and adjustable trip assembly therefor10 Jan 2019US 2019/0013170 A1Eaton Corporation
- Method for producing a trip unit11 Feb 2016US 2016/0042887 A1Schneider Electric Industries SAS
- Trip unit and method for producing one such trip device25 Dec 2014US 2014/0375400 A1Schneider Electric Industries SAS
Most cited
By later US patents
- Molded case circuit breaker with interchangeable trip unit having bimetal assembly which registers with permanent heater transformer airgap103US 5,608,367 AEaton Corporation · 1997
- Circuit breaker with easily installed removable trip unit45US 6,144,271 AEaton Corporation · 2000
- Circuit breaker with adjustable magnetic trip unit32US 4,691,182 AWestinghouse Electric Corp. · 1987
- Circuit breaker with trip unit mounted tripping plunger and latch therefore13US 6,137,386 AEaton Corporation · 2000
- Integrated thermal and magnetic trip unit12US 6,750,743 B1General Electric Company · 2004