F02M 3/062
By altering as a function of motor r.p.m. the throttle valve stop
Official title: {by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means (external damping elements F02M19/122)}
F02M3/062 (By altering as a function of motor r.p.m. the throttle valve stop) appears on 55 US grants and 2 published applications in this corpus.
Search patents in F02M- Granted patents
- 55
- Published applications
- 2
- Assignees
- 34
- Inventors
- 80
- Latest grant
- 9 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 9 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 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 | 0 | 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 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Thread securing device using adhesive77US 4,904,136 AMitsubishi Denki Kabushiki Kaisha · 1990
- Throttle opener device for vehicle engines21US 4,391,246 AHonda Giken Kogyo Kabushiki Kaisha · 1983
- EVAP system-provided throttle valve control unit15US 4,059,081 AToyota Jidosha Kogyo Kabushiki Kaisha · 1977
- Cold HC emission controlling device for automobile equipped with catalyst type disposal system14US 4,432,316 AToyota Jidosha Kogyo Kabushiki Kaisha · 1984
- Throttle positioner12US 3,996,904 AToyota Jidosha Kogyo Kabushiki Kaisha · 1976