H01H 13/44
Having two or more snap-action motions in succession
Official title: having two or more snap-action motions in succession
H01H13/44 (Having two or more snap-action motions in succession) appears on 13 US grants and 12 published applications in this corpus.
Search patents in H01H- Granted patents
- 13
- Published applications
- 12
- Assignees
- 15
- Inventors
- 31
- Latest grant
- 25 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 2 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Illuminated push-button switch device25 Jul 2023US 11,710,608 B2Alps Alpine Co., Ltd.
- Push-button switch1 Jun 2021US 11,024,476 B2OMRON Corporation
- Input device with overlapping key structure13 Oct 2020US 10,802,602 B2Logitech Europe S. A.
- Push-on switch11 Jul 2006US 7,075,020 B2Hosiden Corporation
- Movable contact for a push-on switch, and push-on switch4 Oct 2005US 6,951,991 B2Hosident Corporation
- Illuminated push-button switch device5 Aug 2021US 2021/0241983 A1Alps Alpine Co., Ltd.
- Push-button switch18 Mar 2021US 2021/0082638 A1OMRON Corporation
- Input device with overlapping key structure21 Nov 2019US 2019/0354197 A1Logitech Europe S. A.
- Double action electrical switch with a tactile effect15 Dec 2011US 2011/0303520 A1Coactive Technologies, Inc.
- Multi-step pressurized switch10 Jun 2010US 2010/0140065 A1Hanbit Precision Co., Ltd. (Republic of Korea)
Most cited
By later US patents
- Two-position pushbutton switch68US 6,492,602 B2Alps Electric Co., Ltd. · 2002
- Multidome multistage switch assembly51US 4,659,881 AEastman Kodak Company · 1987
- Two-step switch41US 6,936,777 B1Fuji Electronics Industries Co., Ltd. · 2005
- Dome switch32US 6,603,086 B2Yazaki Corporation · 2003
- Normally open extended travel dual tact switch assembly with sequential actuation of individual switches27US 6,271,487 B1ITT Manufacturing Enterprises, Inc. · 2001