H01H 2233/01
Mounted on laykey
Official title: mounted on laykey
H01H2233/01 (Mounted on laykey) appears on 57 US grants and 21 published applications in this corpus.
Search patents in H01H- Granted patents
- 57
- Published applications
- 21
- Assignees
- 55
- Inventors
- 118
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 3 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 3 | 4 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- H01H 2233/02Captured between assembled parts of supportIndexing code21
- H01H 2233/014Snap couplingIndexing code17
- H01H 2233/012Locating pinsIndexing code14
- H01H 2233/026InsertingIndexing code3
- H01H 2233/024RivetingIndexing code2
- H01H 2233/018One degree of freedomIndexing code1
- H01H 2233/028Connected by springIndexing code0
Recent patents
- Switch button for an endoscope23 Dec 2025US 12,504,617 B2Ambu A/S
- Keyboard10 Sep 2024US 12,087,517 B2Darfon Electronics Corp.
- Key switch and keyboard27 Nov 2018US 10,141,134 B2Fujitsu Component Limited
- Key structure15 May 2018US 9,972,464 B2Primax Electronics Ltd.
- Keyboard device10 Apr 2018US 9,941,072 B1Primax Electronics Ltd.
- Keyboard1 Feb 2024US 2024/0038460 A1Darfon Electronics Corp.
- Locking pin mechanism for keyboard assembly of an information handling system18 Jan 2024US 2024/0021383 A1Dell Products L. P.
- Switch button for an endoscope18 May 2023US 2023/0152570 A1Ambu A/S
- Key switch and keyboard21 Feb 2019US 2019/0057823 A1Fujitsu Component Limited
- Keyboard switch8 Nov 2018US 2018/0323019 A1Dongguan City Kaihua Electronics Co., Ltd
Most cited
By later US patents
- Keyboard with full-travel, self-leveling keyswitches and return mechanism keyswitch76US 5,422,447 AKey Tronic Corporation · 1995
- Keyboard65US 4,527,030 APreh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. · 1985
- Multi-contact push-button switch and plural embodiment for keyboard switch assembly55US 4,029,916 ANorthern Electric Company Limited · 1977
- Keyboard switch assembly49US 4,315,114 AInternational Telephone and Telegraph Corporation · 1982
- Key switch assembly44US 4,582,967 AKabushiki Kaisha TEC · 1986