H01H 13/7013
In which the movable contacts of each switch site or of a
Official title: {in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate}
H01H13/7013 (In which the movable contacts of each switch site or of a) appears on 49 US grants and 31 published applications in this corpus.
Search patents in H01H- Granted patents
- 49
- Published applications
- 31
- Assignees
- 41
- Inventors
- 85
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 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 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 4 |
| 2017 | 1 | 1 |
| 2018 | 4 | 6 |
| 2019 | 1 | 1 |
| 2020 | 3 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 2 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Linkage structure of key switch31 Dec 2024US 12,183,533 B2Defond Electech Co., Ltd.
- Keyboard having a stabilizer mechanism, key stabilizer mechanism, and method10 Dec 2024US 12,165,818 B1Norbauer & Co. LLC
- Load control keypad with illuminated features17 Sep 2024US 12,094,666 B2Lutron Technology Company LLC
- Stabilizer mechanism for a keyboard and a keyboard having the stabilizer mechanism12 Sep 2023US 11,755,125 B1Norbauer & Co. LLC
- Keypad for controlling loads6 Jun 2023US 11,670,468 B2Lutron Technology Company LLC
- Keyswitch structure and keyboard28 May 2026US 2026/0148911 A1Darfon Electronics Corp.
- Keyboard with movable rows of keys23 Oct 2025US 2025/0329506 A1
- Load control keypad with illuminated features8 May 2025US 2025/0149270 A1Lutron Technology Company LLC
- Smart dimmer system having improved reliable communication3 Oct 2024US 2024/0333282 A1
- Linkage structure of key switch4 Jul 2024US 2024/0222042 A1Defond Electech Co., Ltd.
Most cited
By later US patents
- Low profile keyboard switch having panel hinged actuators and cantilevered beam snap acting contacts142US 4,032,729 ARockwell International Corporation · 1977
- Keyboard apparatus67US 4,086,451 ATexas Instruments Incorporated · 1978
- Pushbutton switch key arrangement for keyboards having indicia35US 4,066,860 ASharp Kabushiki Kaisha · 1978
- Pushbutton keyboard switch assembly having individual concave-convex contacts integrally attached to conductor strips31US 4,005,293 ATexas Instruments Incorporated · 1977
- Keyboard having switches with tactile feedback30US 3,941,953 AHewlett-Packard Company · 1976