H01H 21/44
Produced by flexing blade springs
Official title: produced by flexing blade springs
H01H21/44 (Produced by flexing blade springs) appears on 6 US grants and 4 published applications in this corpus.
Search patents in H01H- Granted patents
- 6
- Published applications
- 4
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 11 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Switch and operation device11 Oct 2022US 11,469,059 B2OMRON Corporation
- Miniature electric switch of the normally closed type comprising an open contact locking position31 Aug 2021US 11,107,641 B2C&K Components S.A.S.
- Electric switch of the normally open type12 Jan 2021US 10,892,120 B2C&K Components S.A.S.
- Bi-stable compliant switch system28 Jan 2020US 10,546,703 B1The United States of America as represented by the Secretary of the Air Force
- Switch20 Jun 2017US 9,685,279 B2OMRON Corporation
- Miniature electric switch of the normally closed type comprising an open contact locking position29 Apr 2021US 2021/0125794 A1C&K Components S.A.S.
- Switch and operation device19 Nov 2020US 2020/0365348 A1OMRON Corporation
- Electric Switch of the Normally Open Type9 Jul 2020US 2020/0219682 A1C&K Components S.A.S.
- Switch21 Aug 2014US 2014/0231237 A1OMRON Corporation
Most cited
By later US patents