H01H 71/0214
Housing or casing lateral walls containing guiding grooves or special mounting facilities
Official title: {Housing or casing lateral walls containing guiding grooves or special mounting facilities (H01H71/0221 takes precedence)}
H01H71/0214 (Housing or casing lateral walls containing guiding grooves or special mounting facilities) appears on 98 US grants and 63 published applications in this corpus.
Search patents in H01H- Granted patents
- 98
- Published applications
- 63
- Assignees
- 45
- Inventors
- 230
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 2 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 3 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 4 |
| 2008 | 1 | 1 |
| 2009 | 2 | 3 |
| 2010 | 3 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 3 |
| 2014 | 1 | 3 |
| 2015 | 5 | 7 |
| 2016 | 6 | 3 |
| 2017 | 4 | 3 |
| 2018 | 3 | 4 |
| 2019 | 7 | 2 |
| 2020 | 2 | 4 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 6 |
| 2024 | 2 | 0 |
| 2025 | 1 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Base, circuit breaker with base, and power distribution equipment10 Mar 2026US 12,573,572 B2Huawei Digital Power Technologies Co., Ltd.
- Circuit breaker having main circuit unit cover13 May 2025US 12,300,454 B2Ls Electric Co., Ltd.
- Arc extinguishing assembly and circuit breaker comprising same15 Oct 2024US 12,119,195 B2Ls Electric Co., Ltd.
- Semiconductor circuit breaker20 Aug 2024US 12,068,125 B2Ls Electric Co., Ltd.
- Reinforced housing for an industrial switching device28 Nov 2023US 11,830,695 B2Rockwell Automation Technologies, Inc.
- Energy storage system21 May 2026US 2026/0143598 A1Zhejiang Jinko Energy Storage Co., Ltd.
- Differential circuit breaker with fire-extinguishing system4 Dec 2025US 2025/0372329 A1
- Control unit for an electrical circuit breaker and associated electrical circuit breaker2 Oct 2025US 2025/0308827 A1Schneider Electric Industries SAS
- Contactor28 Aug 2025US 2025/0273417 A1Schneider Electric Industries SAS
- An adapter for a circuit breaker of a power system7 Aug 2025US 2025/0253105 A1
Most cited
By later US patents
- Automated Q-line circuit breaker52US 4,513,268 AGeneral Electric Company · 1985
- Ground fault module conductors and base therefor46US 5,446,431 ASquare D Company · 1995
- Circuit breaker and auxiliary device therefor38US 5,003,139 ASquare D Company · 1991
- Automatic miniature circuit breaker with Z-axis assemblable contact assembly34US 5,302,787 ASquare D Company · 1994
- Circuit breaker28US 6,710,688 B2Eaton Corporation · 2004