H01H 2003/3057
Provisions for avoiding idling
Official title: {provisions for avoiding idling, e.g. preventing release of stored energy when a breaker is closed, or when the springs are not fully charged}
H01H2003/3057 (Provisions for avoiding idling) appears on 23 US grants and 6 published applications in this corpus.
Search patents in H01H- Granted patents
- 23
- Published applications
- 6
- Assignees
- 10
- Inventors
- 44
- Latest grant
- 30 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Circuit breaker30 Nov 2021US 11,189,994 B2Lsis Co., Ltd.
- Snap-action drive and switching device having a snap-action drive30 Apr 2019US 10,276,317 B2Siemens Aktiengesellschaft
- Locking mechanism for a switch-on button of a circuit breaker5 Jul 2016US 9,384,913 B2Siemens Aktiengesellschaft
- Electrical switching apparatus and charging assembly therefor27 Nov 2012US 8,319,133 B2Eaton Corporation
- Arrangement, in particular, for activating a transport pawl and clamping device for a spring energy store of an electric switch comprising such an arrangement8 Mar 2011US 7,902,472 B2Siemens Aktiengesellschaft
- Control mechanism for a current switching device21 Nov 2024US 2024/0387122 A1Schneider Electric Industries SAS
- Circuit breaker2 Jul 2020US 2020/0212659 A1Lsis Co., Ltd.
- Snap-action drive and switching device having a snap-action drive15 Feb 2018US 2018/0047524 A1Siemens Aktiengesellschaft
- Locking mechanism for a switch-on button of a circuit breaker4 Dec 2014US 2014/0353133 A1Siemens Aktiengesellschaft
- Electrical switching apparatus and charging assembly therefor3 May 2012US 2012/0103775 A1Eaton Corporation
Most cited
By later US patents
- Plug-in circuit breaker discharge and disengagement energy storage control device used during extraction of breaker40US 6,177,641 B1Schneider Electric SA · 2001
- Electrical switching apparatus with modular operating mechanism for mounting and controlling large compression close spring27US 6,072,136 AEaton Corporation · 2000
- Circuit interrupter having improved operating mechanism25US 5,224,590 AWestinghouse Electric Corp. · 1993
- Interlock for electrical switching apparatus with stored energy closing25US 5,929,405 AEaton Corporation · 1999
- Electrical switching apparatus, and charging assembly and interlock assembly therefor14US 7,518,076 B1Eaton Corporation · 2009