H01H 2225/016
Make break
H01H2225/016 (Make break) appears on 7 US grants and 3 published applications in this corpus.
Search patents in H01H- Granted patents
- 7
- Published applications
- 3
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 9 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bi-stable transfer switch9 Jan 2024US 11,869,733 B2Alpha Technologies Inc.
- Electromagnetic relay22 Jun 2021US 11,043,347 B2Fujitsu Component Limited
- Portable apparatus and portable timepiece11 Aug 2015US 9,105,413 B2Seiko Instruments Inc.
- Momentary digital encoding device for keyboards19 Feb 1985US 4,500,757 AEngineering Research Applications, Inc.
- Universal keyboard and method of producing same16 Nov 1982US 4,359,612 AEngineering Research Applications, Inc.
Most cited
By later US patents
- Portable apparatus and portable timepiece96US 9,105,413 B2Seiko Instruments Inc. · 2015
- Universal keyboard and method of producing same20US 4,359,612 AEngineering Research Applications, Inc. · 1982
- Molded keyboard and method of fabricating same19US 4,359,613 AEngineering Research Applications, Inc. · 1982
- Push-button switches16US 4,289,943 AShin-Etsu Polymer Co., Ltd. · 1981
- Momentary digital encoding device for keyboards6US 4,500,757 AEngineering Research Applications, Inc. · 1985