B60K 2702/02
Automatic transmission with toothed gearing
B60K2702/02 (Automatic transmission with toothed gearing) appears on 14 US grants and 11 published applications in this corpus.
Search patents in B60K- Granted patents
- 14
- Published applications
- 11
- Assignees
- 14
- Inventors
- 48
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Irregular ground travelling vehicle23 Dec 2025US 12,502,955 B2Kawasaki Motors, Ltd.
- Automatic transmission with one or more dynamically controllable one way clutches8 Jul 2025US 12,351,030 B2Dana Automotive Systems Group, LLC
- Vehicle torque shaping11 Jan 2022US 11,220,177 B2Ford Global Technologies, LLC
- Methods of controlling axle torque distribution6 Jul 2021US 11,052,757 B2GM Global Technology Operations LLC
- Hybrid vehicle drive system14 Jul 2020US 10,710,447 B2Honda Motor Co., Ltd.
- Irregular ground travelling vehicle2 Jan 2025US 2025/0001856 A1Kawasaki Motors, Ltd.
- Automatic transmission with one or more dynamically controllable one way clutches22 Aug 2024US 2024/0278633 A1Dana Automotive Systems Group, LLC
- Vehicle torque shaping28 Jan 2021US 2021/0023944 A1Ford Global Technologies, LLC
- Methods of controlling axle torque distribution8 Oct 2020US 2020/0317048 A1GM Global Technology Operations LLC
- Control method and control unit for a drivetrain5 Dec 2019US 2019/0367035 A1ZF Friedrichshafen AG
Most cited
By later US patents
- Method for the automatic control of a gearbox, in particular on a motor vehicle19US 4,324,322 A1982
- Hydraulic control device for automatic change-speed transmissions11US 4,030,381 ARegie Nationale des Usines Renault · 1977
- Transmission shift control device system10US 4,041,810 AGeneral Motors Corporation · 1977
- Electro-hydraulic control system for speed-changing mechanism switchable under load9US 4,026,169 AZahnradfabrik Friedrichshafen AG · 1977
- Control apparatus for hybrid drive system9US 8,528,676 B2Toyota Jidosha Kabushiki Kaisha · 2013