H01H 2211/022
Spacers: for larger actuation area
Official title: for larger actuation area
H01H2211/022 (Spacers: for larger actuation area) appears on 10 US grants and 4 published applications in this corpus.
Search patents in H01H- Granted patents
- 10
- Published applications
- 4
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 6 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Key device for a keyboard6 Dec 2022US 11,521,811 B1Sunrex Technology Corp.
- Seat switch assembly controlling one or multiple devices applicable within a vehicle seat25 Feb 2020US 10,573,470 B2Fontaine Brake Company
- Enhanced technology of touch-sensitive input peripherals for voter data entry in electronic voting systems13 Aug 2019US 10,380,818 B2Smartmatic International Corporation
- Steering wheel having insert molded membrane switch30 Mar 1993US 5,198,629 AToyoda Gosei Co., Ltd.
- Membrane keyboard27 Jan 1987US 4,639,559 ASharp Kabushiki Kaisha
- Key device for a keyboard1 Dec 2022US 2022/0384125 A1Sunrex Technology Corp.
- Seat switch assembly controlling one or multiple devices applicable within a vehicle seat26 Dec 2019US 2019/0393001 A1Fontaine Brake Company
- Enhanced technology of touch-sensitive input peripherals for voter data entry in electronic voting systems13 Nov 2014US 2014/0337108 A1Smartmatic International Corporation
- Foil switch for electric currents26 Sep 2013US 2013/0248342 A1Johnson Electric S. A.
Most cited
By later US patents
- Steering wheel having insert molded membrane switch47US 5,198,629 AToyoda Gosei Co., Ltd. · 1993
- Enlarged switch area membrane switch and method21US 4,471,177 APress On, Inc. · 1984
- Membrane keyboard and method of formation thereof16US 4,382,165 ARogers Corporation · 1983
- Membrane keyboard12US 4,555,601 ASharp Kabushiki Kaisha · 1985
- Membrane keyboard11US 4,639,559 ASharp Kabushiki Kaisha · 1987