F02P 7/063
Mechanical pick-up devices, circuit-makers or -breakers
Official title: Mechanical pick-up devices, circuit-makers or -breakers, e.g. contact-breakers
F02P7/063 (Mechanical pick-up devices, circuit-makers or -breakers) appears on 38 US grants and 7 published applications in this corpus.
Search patents in F02P- Granted patents
- 38
- Published applications
- 7
- Assignees
- 25
- Inventors
- 68
- Latest grant
- 27 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- F02P 7/0637With several circuit-makers or -breakers actuated by the same cam9
- F02P 7/0631Constructional details of contacts6
- F02P 7/0632With rotary contacts6
- F02P 7/0634Details of cams or cam-followers5
- F02P 7/0635With means to set the breaker gap5
- F02P 7/0638With noise suppression means specially adapted for the breakers4
Recent patents
- Capacitive ignition system27 Oct 2020US 10,815,955 B2MAN Energy Solutions SE
- Ignition diagnostics system6 Nov 2018US 10,119,516 B2Walbro Corporation
- Spark plug for an internal combustion engine20 Sep 2016US 9,450,382 B2MAN Diesel & Turbo SE
- Plasma ignition system17 Jun 2008US 7,387,115 B1Denso Corporation
- Engine control unit using pulses of different frequencies3 Sep 2002US 6,445,998 B1Denso Corporation
- Ignition diagnostics system7 Jan 2016US 2016/0003210 A1Walbro Engine Management, L. L.C.
- Device and method for setting vehicle ignition system10 Apr 2014US 2014/0096370 A1
- Spark Plug For An Internal Combustion Engine28 Nov 2013US 2013/0312692 A1MAN Diesel & Turbo SE
- Capacitive Ignition System15 Aug 2013US 2013/0206123 A1MAN Diesel & Turbo SE
- Electrical condenser assemblies and magnetos for spark ignition engines7 Feb 2013US 2013/0033156 A1
Most cited
By later US patents
- Capacitor discharge ignition system15US 4,136,659 A1979
- Spark blanking apparatus for an internal combustion engine14US 6,237,555 B1Briggs & Stratton Corporation · 2001
- Ignition distributor-Hall Effect sensor switching system and method13US 4,602,603 AChrysler Corporation · 1986
- Engine ignition timing device12US 5,431,134 A1995
- Plasma ignition system10US 7,387,115 B1Denso Corporation · 2008