H01H 2233/098
One degree of freedom
H01H2233/098 (One degree of freedom) appears on 6 US grants and 1 published applications in this corpus.
Search patents in H01H- Granted patents
- 6
- Published applications
- 1
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 7 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electronic switch mechanism7 Dec 2021US 11,195,676 B2Gyrus ACMI, Inc.
- Keyboard with removable modular keys22 Jul 1986US 4,602,138 AIng. C. Olivetti & C., S.p.A.
- Electrical switch assembly29 May 1979US 4,156,802 ATelaris Telecommunications, Inc.
- Keyboard switch assembly having flexible contact carrying member between contact carrying substrate and flexible, resilient, key-depressible bubble protrusions12 Dec 1978US 4,129,758 ATelaris Telecommunications, Inc.
- Dual spring actuator for keyboard switch assembly26 Sep 1978US 4,117,292 ATelaris Telecommunications, Inc.
Most cited
By later US patents
- Multi-contact push-button switch and plural embodiment for keyboard switch assembly55US 4,029,916 ANorthern Electric Company Limited · 1977
- Electrical switch assembly29US 4,156,802 ATelaris Telecommunications, Inc. · 1979
- Keyboard switch assembly having flexible contact carrying member between contact carrying substrate and flexible, resilient, key-depressible bubble protrusions15US 4,129,758 ATelaris Telecommunications, Inc. · 1978
- Keyboard with removable modular keys11US 4,602,138 AIng. C. Olivetti & C., S.p.A. · 1986
- Dual spring actuator for keyboard switch assembly9US 4,117,292 ATelaris Telecommunications, Inc. · 1978