H01H 51/086
With radial ratchet elements
Official title: {with radial ratchet elements}
H01H51/086 (With radial ratchet elements) appears on 11 US grants and 3 published applications in this corpus.
Search patents in H01H- Granted patents
- 11
- Published applications
- 3
- Assignees
- 11
- Inventors
- 21
- Latest grant
- 27 Aug 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Circuit breaker drive27 Aug 2002US 6,441,329 B2General Electric Company
- Electronic equipment adapted to reduce power consumption during no operation21 May 2002US 6,392,903 B1Alps Electric Co., Ltd.
- Bi-stable battery switch30 Oct 2001US 6,310,529 B1MTR, Inc.
- Safety lock for the doors of electrical applicances5 Nov 1991US 5,062,668 AEllenberger & Poensgen GmbH
- Remote control system21 May 1985US 4,518,945 ALeviton Manufacturing Co., Inc.
- Switch Linkage Mechanism and Large Current Breaker Switch Using The Same13 Feb 2014US 2014/0043116 A1Tatung Co., Ltd.
- Circuit breaker motor drive20 Sep 2001US 2001/0022268 A1General Electric Company
- Electronic equipment adapted to reduce power consumption during no operation16 Aug 2001US 2001/0014027 A1Alps Electric Co., Ltd.
Most cited
By later US patents
- Remote control system75US 4,518,945 ALeviton Manufacturing Co., Inc. · 1985
- Remote control system49US 4,386,338 ALeviton Manufacturing Co., Inc. · 1983
- Safety lock for the doors of electrical applicances29US 5,062,668 AEllenberger & Poensgen GmbH · 1991
- Controlled switching apparatus22US 4,167,716 AGould Inc. · 1979
- Solenoid operated, oppositely rotated actuator6US 4,142,167 AKeeler Corporation · 1979