H01H 27/06
Key inserted and then turned to effect operation of the switch
H01H27/06 (Key inserted and then turned to effect operation of the switch) appears on 168 US grants and 66 published applications in this corpus.
Search patents in H01H- Granted patents
- 168
- Published applications
- 66
- Assignees
- 109
- Inventors
- 289
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 2 |
| 2003 | 4 | 2 |
| 2004 | 3 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 3 |
| 2007 | 4 | 4 |
| 2008 | 1 | 5 |
| 2009 | 2 | 5 |
| 2010 | 3 | 3 |
| 2011 | 4 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 3 |
| 2015 | 4 | 5 |
| 2016 | 1 | 5 |
| 2017 | 7 | 5 |
| 2018 | 6 | 2 |
| 2019 | 2 | 5 |
| 2020 | 4 | 1 |
| 2021 | 1 | 1 |
| 2022 | 3 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Work machine11 Jun 2024US 12,005,778 B2Kubota Corporation
- Multi-function key-operated ignition switch for outdoor power equipment for selecting different operating speeds5 Mar 2024US 11,920,527 B2Husqvarna AB
- Motor vehicle ignition switch and ignition device provided with this ignition switch3 Oct 2023US 11,772,584 B2Bcs Automotive Interface Solutions Italy S.R.L.
- Safety switch12 Jul 2022US 11,384,564 B2Euchner GmbH + Co. KG
- Control panel, self-propelled switch apparatus, and power device15 Mar 2022US 11,272,658 B2Globe (Jiangsu) Co., Ltd.
- Ignition switch21 May 2026US 2026/0139652 A1Honeywell International Inc.
- Key switch assembly and method of using the same24 Jul 2025US 2025/0239422 A1Honeywell International Inc.
- Remote computer access lockout systems and methods for substrate processing systems6 Mar 2025US 2025/0076830 A1ASM IP Holding B. V.
- Work machine28 Dec 2023US 2023/0415567 A1Kubota Corporation
- Multi-function key-operated ignition switch for outdoor power equipment for selecting different operating speeds20 Jul 2023US 2023/0228225 A1Husqvarna AB
Most cited
By later US patents