H01H 7/02
Devices for introducing a predetermined time delay between the initiation of the
Official title: with fluid timing means
H01H7/02 (Devices for introducing a predetermined time delay between the initiation of the) appears on 13 US grants and 3 published applications in this corpus.
Search patents in H01H- Granted patents
- 13
- Published applications
- 3
- Assignees
- 10
- Inventors
- 31
- Latest grant
- 4 Jul 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Rotary knob assembly capable of up-and-down motion4 Jul 2017US 9,697,967 B2Samsung Electronics Co., Ltd.
- Switchgear and switchgear operating mechanism24 May 2016US 9,349,554 B2Kabushiki Kaisha Toshiba
- Delay switch with delay unit26 Jun 2001US 6,252,185 B1Matsushita Electric Works, Ltd.
- Operation-staggered dual switch9 Nov 1999US 5,981,885 ASatori Electric Co., Ltd.
- Braking circuit switch for an electric motor1 Jul 1997US 5,644,112 AMarquardt GmbH
Most cited
By later US patents
- Braking circuit for an electric motor31US 5,449,992 AMarquardt GmbH · 1995
- Braking circuit switch for an electric motor18US 5,644,112 AMarquardt GmbH · 1997
- Pressure responsive switch actuating mechanism10US 4,435,626 AAlan Cobham Engineering Limited · 1984
- Delay switch with delay unit9US 6,252,185 B1Matsushita Electric Works, Ltd. · 2001
- Operation-staggered dual switch6US 5,981,885 ASatori Electric Co., Ltd. · 1999