H01H 2083/208
Converting under voltage release [uvr] and shunt release
Official title: {Converting under voltage release [UVR] and shunt release}
H01H2083/208 (Converting under voltage release [uvr] and shunt release) appears on 14 US grants and 2 published applications in this corpus.
Search patents in H01H- Granted patents
- 14
- Published applications
- 2
- Assignees
- 10
- Inventors
- 30
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 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 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Widerange shunt and undervoltage8 Nov 2022US 11,495,956 B1Rockwell Automation Technologies, Inc.
- Electromagnetic coil apparatus employing a magnetic flux enhancer, and accessory and electrical switching apparatus employing the same6 Oct 2009US 7,598,830 B2Eaton Corporation
- Electrical switching apparatus accessory sub-assembly employing reversible coil frame, and accessory and electrical switching apparatus employing the same7 Jul 2009US 7,557,681 B2Eaton Corporation
- Undervoltage release device for a molded case circuit breaker13 Mar 2001US 6,201,460 B1Siemens Energy & Automation, Inc.
- Circuit breaker3 Dec 1996US 5,581,219 AFuji Electric Co., Ltd.
- Electrical switching apparatus accessory sub-assembly employing reversible coil frame, and accessory and electrical switching apparatus employing the same9 Oct 2008US 2008/0246564 A1Eaton Corporation
- Electromagnetic coil apparatus employing a magnetic flux enhancer, and accessory and electrical switching apparatus employing the same9 Oct 2008US 2008/0246569 A1Eaton Corporation
Most cited
By later US patents
- Circuit breaker accessories packaged in a standardized molded case115US 4,297,663 AGeneral Electric Company · 1981
- Circuit breaker99US 5,581,219 AFuji Electric Co., Ltd. · 1996
- Auxiliary trip device for a circuit breaker92US 5,512,720 AMerlin Gerin · 1996
- Circuit breaker with auxiliary tripping unit33US 4,329,669 AEllenberger & Poensgen GmbH · 1982
- Combined accessory and trip actuator unit for electronic circuit breakers24US 4,641,117 AGeneral Electric Company · 1987