H01H 2003/3068
Housing support frame for energy accumulator and cooperating mechanism
Official title: {Housing support frame for energy accumulator and cooperating mechanism}
H01H2003/3068 (Housing support frame for energy accumulator and cooperating mechanism) appears on 30 US grants and 10 published applications in this corpus.
Search patents in H01H- Granted patents
- 30
- Published applications
- 10
- Assignees
- 17
- Inventors
- 69
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Pole actuation booster mechanism31 Jan 2023US 11,569,052 B2ABB AB
- Switching contact drive device and switching device8 Jun 2021US 11,031,199 B2Siemens Aktiengesellschaft
- Interlocking device for circuit breaker24 Mar 2020US 10,600,586 B2Seari Electric Technology Co., Ltd.
- Mounting structure for energy storage assembly of circuit breaker23 Apr 2019US 10,269,521 B2Seari Electric Technology Co., Ltd.
- Drive device for an electric switching device8 Jan 2019US 10,176,946 B2General Electric Technology GmbH
- Remotely-controlled rotary disconnecting switch28 Aug 2025US 2025/0273414 A1Chint Low Voltage Electrical Technology Co., Ltd.
- Pole actuation booster mechanism18 Feb 2021US 2021/0050169 A1ABB AB
- Switching contact drive device and switching device27 Aug 2020US 2020/0273644 A1Siemens Aktiengesellschaft
- Mounting structure for energy storage assembly of circuit breaker23 Aug 2018US 2018/0240633 A1Seari Electric Technology Co., Ltd.
- Interlocking device for circuit breaker9 Aug 2018US 2018/0226207 A1Seari Electric Technology Co., Ltd.
Most cited
By later US patents
- Three-position switch actuating mechanism89US 5,438,176 AMerlin Gerin · 1995
- Plug-in circuit breaker discharge and disengagement energy storage control device used during extraction of breaker40US 6,177,641 B1Schneider Electric SA · 2001
- Molded case electric power switches with cam driven, spring powered open and close mechanism28US 6,015,959 AEaton Corporation · 2000
- Spring-powered operator for a power circuit breaker27US 5,280,258 ASiemens Energy & Automation, Inc. · 1994
- Electrical switching apparatus with modular operating mechanism for mounting and controlling large compression close spring27US 6,072,136 AEaton Corporation · 2000