F16H 2708/24
Control devices for speed-changing geared mechanisms: with a preselection system, mainly semi-automatic
Official title: with a preselection system, mainly semi-automatic, e.g. with automatic preselection, but controlled at the intended moment, with force amplification
F16H2708/24 (Control devices for speed-changing geared mechanisms: with a preselection system, mainly semi-automatic) appears on 5 US grants and 3 published applications in this corpus.
Search patents in F16H- Granted patents
- 5
- Published applications
- 3
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 14 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 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 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Vehicle control device and vehicle control method14 Sep 2021US 11,118,678 B2Isuzu Motors Limited
- Dual clutch transmission for vehicle23 Mar 2021US 10,955,029 B2Hyundai Motor Company
- Gear preselect systems for a dual clutch transmission3 Dec 2013US 8,600,633 B2GM Global Technology Operations LLC
- Device for changing the gears automatically on a synchronized gearbox9 Dec 1980US 4,238,011 AAutomobiles M. Berliet
- Device for changing the gears automatically on a synchronized gearbox20 Feb 1979US 4,140,031 AAutomobiles M. Berliet
- Dual clutch transmission for vehicle23 Apr 2020US 2020/0124140 A1Hyundai Motor Company
- Vehicle control device and vehicle control method26 Mar 2020US 2020/0096097 A1Isuzu Motors Limited
- Gear preselect systems for a dual clutch transmission2 Feb 2012US 2012/0029777 A1GM Global Technology Operations LLC
Most cited
By later US patents