H01H 13/42
Having three legs
Official title: having three legs
H01H13/42 (Having three legs) appears on 7 US grants and 7 published applications in this corpus.
Search patents in H01H- Granted patents
- 7
- Published applications
- 7
- Assignees
- 9
- Inventors
- 17
- Latest grant
- 11 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Switch11 Feb 2020US 10,559,435 B2OMRON Corporation
- Push-button switch capable of adjusting output power4 Dec 2018US 10,147,567 B2Defond Components Limited
- M-blade actuated switch assembly31 May 2016US 9,355,795 B2Honeywell International Inc.
- Switch5 Aug 2014US 8,796,574 B2OMRON Corporation
- Micro-switch employing lever principle25 Mar 2014US 8,680,415 B2Zippy Technology Corp.
- Switch27 Dec 2018US 2018/0374662 A1OMRON Corporation
- Push-Button Switch Capable of Adjusting Output Power1 Mar 2018US 2018/0061593 A1Defond Components Limited
- M-blade actuated switch assembly12 Mar 2015US 2015/0068879 A1Honeywell International Inc.
- Microswitch enduring more cycles of pressing activities13 Feb 2014US 2014/0042006 A1
- Labor-saving micro-switch17 Oct 2013US 2013/0270085 A1Zippy Technology Corp.
Most cited
By later US patents
- Snap action switches14US 4,145,587 ARanco Incorporated · 1979
- Electric switch3US 7,932,475 B2ZF Friedrichshafen AG · 2011
- Switch3US 8,796,574 B2OMRON Corporation · 2014
- Push-button switch capable of adjusting output power2US 10,147,567 B2Defond Components Limited · 2018
- Micro-switch employing lever principle2US 8,680,415 B2Zippy Technology Corp. · 2014