F02P 11/00
Safety means for electric spark ignition, not otherwise provided for
F02P11/00 (Safety means for electric spark ignition, not otherwise provided for) appears on 617 US grants and 304 published applications in this corpus.
Search patents in F02P- Granted patents
- 617
- Published applications
- 304
- Assignees
- 235
- Inventors
- 1,081
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 10 | 0 |
| 1978 | 17 | 0 |
| 1979 | 11 | 0 |
| 1980 | 10 | 0 |
| 1981 | 13 | 0 |
| 1982 | 12 | 0 |
| 1983 | 11 | 0 |
| 1984 | 13 | 0 |
| 1985 | 12 | 0 |
| 1986 | 14 | 0 |
| 1987 | 18 | 0 |
| 1988 | 10 | 0 |
| 1989 | 20 | 0 |
| 1990 | 33 | 0 |
| 1991 | 22 | 0 |
| 1992 | 12 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 13 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 8 | 8 |
| 2003 | 9 | 13 |
| 2004 | 16 | 13 |
| 2005 | 7 | 9 |
| 2006 | 14 | 16 |
| 2007 | 8 | 9 |
| 2008 | 7 | 9 |
| 2009 | 7 | 9 |
| 2010 | 7 | 10 |
| 2011 | 3 | 11 |
| 2012 | 10 | 6 |
| 2013 | 2 | 12 |
| 2014 | 10 | 18 |
| 2015 | 11 | 11 |
| 2016 | 16 | 20 |
| 2017 | 26 | 25 |
| 2018 | 18 | 22 |
| 2019 | 14 | 23 |
| 2020 | 24 | 21 |
| 2021 | 23 | 13 |
| 2022 | 15 | 10 |
| 2023 | 13 | 7 |
| 2024 | 6 | 3 |
| 2025 | 7 | 1 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for detecting aircraft magneto failure24 Mar 2026US 12,583,625 B1
- Internal combustion engine23 Dec 2025US 12,503,992 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- High-voltage ignition device for automobiles that can avoid generating high temperatures12 Aug 2025US 12,385,458 B2
- Pre-ignition prevention using ion sense detection of exhaust stroke heat release for dual spark plug engines5 Aug 2025US 12,378,937 B1Fca US LLC
- Engine ignition systems15 Jul 2025US 12,359,648 B2Hamilton Sundstrand Corporation
- Impingement detection system for vehicle operators10 Sep 2026US 2026/0264874 A1
- System and method for detecting engine conditions using ignition system20 Aug 2026US 2026/0243222 A1Altronic, Inc.
- Lanyard safety device30 Jul 2026US 2026/0217345 A1AB Volvo Penta
- Lanyard safety device30 Jul 2026US 2026/0217355 A1AB Volvo Penta
- Internal combustion engine22 May 2025US 2025/0163879 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
Most cited
By later US patents
- Portable gas-powered tool with linear motor171US 4,522,162 ASignode Corporation · 1985
- Portable gas-powered fastener driving tool160US 4,483,473 ASignode Corporation · 1984
- Data input interface for power and speed controller115US 5,803,043 A1998
- Data input interface for power and speed controller109US 5,769,051 A1998
- Micro-computer system for control and diagnosis of motor vehicle functions98US 4,267,569 ARobert Bosch GmbH · 1981