B60R 25/225
Key in lock presence switch
Official title: {key in lock presence switch}
B60R25/225 (Key in lock presence switch) appears on 12 US grants and 13 published applications in this corpus.
Search patents in B60R- Granted patents
- 12
- Published applications
- 13
- Assignees
- 16
- Inventors
- 51
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 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 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 3 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Key for turning on a road vehicle and relative road vehicle2 Dec 2025US 12,485,849 B2Ferrari S.P. A.
- Systems and methods for immobilizing a vehicle19 Aug 2025US 12,391,212 B2Verizon Connect Development Limited
- Vehicle anti-theft device, vehicle anti-theft method, and computer program21 Nov 2023US 11,820,328 B2JVCKENWOOD Corporation
- Systems and methods for immobilizing a vehicle24 May 2022US 11,338,769 B2Verizon Connect Development Limited
- Vehicle card key and method of manufacturing the same3 Aug 2021US 11,077,827 B2Hyundai Mobis Co., Ltd.
- Anti-theft vehicle pedal locking device23 Apr 2026US 2026/0109317 A1Matscitechno Licensing Company
- Key for turning on a road vehicle and relative road vehicle9 May 2024US 2024/0149830 A1Ferrari S.P. A.
- Systems and methods for immobilizing a vehicle25 Aug 2022US 2022/0266793 A1Verizon Connect Development Limited
- Method and system for activating an electric vehicle23 Jun 2022US 2022/0194261 A1Taiga Motors Inc.
- Systems and methods for immobilizing a vehicle25 Nov 2021US 2021/0362674 A1Verizon Connect Development Limited
Most cited
By later US patents
- Vehicular anti-theft system95US 4,868,409 AHonda Giken Kogyo Kabushiki Kaisha · 1989
- Key actuated electronic lock for auto ignitions67US 4,050,063 A1977
- Anti-lockout smart key system39US 5,831,520 AFord Motor Company · 1998
- VATS interrogator accessory20US 5,086,288 ABorroughs Tool & Equipment Corporation · 1992
- Vehicle anti-theft system and method using switching device provided in the vehicle9US 6,133,649 AToyota Jidosha Kabushiki Kaisha · 2000