H01H 2203/024
Convex contact surface
H01H2203/024 (Convex contact surface) appears on 21 US grants and 18 published applications in this corpus.
Search patents in H01H- Granted patents
- 21
- Published applications
- 18
- Assignees
- 27
- Inventors
- 60
- Latest grant
- 26 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 6 |
| 2020 | 2 | 2 |
| 2021 | 5 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electromagnetic relay26 Oct 2021US 11,158,476 B2Denso Corporation
- Double breaker switch14 Sep 2021US 11,120,963 B2TE Connectivity Germany GmbH
- Electrical power supply disconnector for a protection module and protection module including such a disconnector3 Aug 2021US 11,081,307 B2Schneider Electric Industries SAS
- Medium or high voltage switch having spherical-bearing-type mechanical connection8 Jun 2021US 11,031,190 B2ABB Power Grids Switzerland AG
- Electric switch of the normally open type8 Jun 2021US 11,031,196 B2C&K Components S.A.S.
- Connectors for smart windows14 Sep 2023US 2023/0288771 A1View, Inc.
- Electric switch of the normally open type3 Dec 2020US 2020/0381198 A1C&K Components S.A.S.
- Medium or high voltage switch having spherical-bearing-type mechanical connection26 Mar 2020US 2020/0098529 A1ABB Power Grids Switzerland AG
- Electromagnetic relay26 Sep 2019US 2019/0295796 A1Anden Co., Ltd.
- Vacuum bottle for electrical switching device6 Jun 2019US 2019/0172665 A1Schneider Electric Industries SAS
Most cited
By later US patents
- Switches and keyboards45US 4,839,474 AKey Innovations Limited · 1989
- Switches and keyboards26US 4,634,818 ANPM International · 1987
- Electronic equipment18US 4,611,261 ACanon Kabushiki Kaisha · 1986
- Flexible diaphragm keypad and method of manufacture17US 4,609,791 AITT Corporation · 1986
- Double-domed elastomeric keyboard element16US 4,378,478 AInternational Standard Electric Corporation · 1983