H01H 2071/086
Low power connections for auxiliary switches
Official title: {Low power connections for auxiliary switches, e.g. shunt trip}
H01H2071/086 (Low power connections for auxiliary switches) appears on 110 US grants and 57 published applications in this corpus.
Search patents in H01H- Granted patents
- 110
- Published applications
- 57
- Assignees
- 43
- Inventors
- 273
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 3 |
| 2003 | 6 | 1 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 2 |
| 2008 | 2 | 5 |
| 2009 | 2 | 7 |
| 2010 | 6 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 4 |
| 2015 | 2 | 3 |
| 2016 | 7 | 7 |
| 2017 | 4 | 5 |
| 2018 | 4 | 4 |
| 2019 | 3 | 0 |
| 2020 | 4 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Power distribution component and power distribution device24 Dec 2024US 12,176,655 B2Huawei Digital Power Technologies Co., Ltd.
- Shunt trip assembly29 Nov 2022US 11,515,115 B2Eaton Intelligent Power Limited
- Medium voltage breaker conductor with an electrically efficient contour27 Apr 2021US 10,991,533 B2Eaton Intelligent Power Limited
- Accessory device for low and medium voltage switching devices30 Mar 2021US 10,965,345 B2ABB AB
- Supplementary isolating device for remote operation of a circuit breaker for electrical equipment29 Dec 2020US 10,879,018 B2ABB Schweiz AG
- Power distribution component and power distribution device8 Sep 2022US 2022/0285885 A1Huawei Digital Power Technologies Co., Ltd.
- Shunt Trip Assembly27 May 2021US 2021/0159037 A1Eaton Intelligent Power Limited
- Supplementary Isolating Device For Remote Operation Of A Circuit Breaker For Electrical Equipment16 Jul 2020US 2020/0227215 A1ABB Schweiz AG
- Accessory device for low and medium voltage switching devices9 Apr 2020US 2020/0112338 A1ABB AB
- Metering apparatus, system and distribution system including same20 Sep 2018US 2018/0269020 A1Eaton Intelligent Power Limited
Most cited
By later US patents
- Circuit breaker housing and attachment box124US 4,622,444 AFuji Electric Co., Ltd. · 1986
- Circuit interrupter with detachable optional accessories108US 4,595,812 AMitsubishi Denki Kabushiki Kaisha · 1986
- Circuit breaker99US 5,581,219 AFuji Electric Co., Ltd. · 1996
- Molded case circuit breaker with auxiliary contacts94US 5,440,088 AMerlin Gerin · 1995
- Remote control circuit breaker system71US 5,373,411 AEaton Corporation · 1994