F16D 2500/70426
Clutch slip
F16D2500/70426 (Clutch slip) appears on 236 US grants and 212 published applications in this corpus.
Search patents in F16D- Granted patents
- 236
- Published applications
- 212
- Assignees
- 105
- Inventors
- 553
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 10 |
| 2004 | 4 | 8 |
| 2005 | 9 | 10 |
| 2006 | 3 | 9 |
| 2007 | 8 | 8 |
| 2008 | 11 | 5 |
| 2009 | 3 | 7 |
| 2010 | 3 | 8 |
| 2011 | 5 | 4 |
| 2012 | 9 | 11 |
| 2013 | 8 | 5 |
| 2014 | 14 | 11 |
| 2015 | 9 | 13 |
| 2016 | 9 | 14 |
| 2017 | 14 | 24 |
| 2018 | 20 | 13 |
| 2019 | 17 | 20 |
| 2020 | 22 | 4 |
| 2021 | 10 | 11 |
| 2022 | 9 | 6 |
| 2023 | 4 | 3 |
| 2024 | 4 | 1 |
| 2025 | 2 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rear wheel drive clutch control system of work vehicle15 Sep 2026US 12,734,879 B2Deere & Company
- Clutch engagement ratio detection14 Jul 2026US 12,680,582 B2Robert Bosch GmbH
- Control systems to dampen output shaft oscillations, vehicles and transmissions incorporating the same, and methods therefor9 Dec 2025US 12,492,746 B2Allison Transmission, Inc.
- Control systems to dampen output shaft oscillations, vehicles and transmissions incorporating the same, and methods therefor18 Feb 2025US 12,228,206 B1Allison Transmission, Inc.
- Powertrain method and apparatus24 Dec 2024US 12,173,762 B2GKN Automotive AG
- Control apparatus for vehicle17 Sep 2026US 2026/0276044 A1Toyota Jidosha Kabushiki Kaisha
- Rear wheel drive clutch control system of work vehicle25 Jun 2026US 2026/0175678 A1Deere & Company
- Clutch engagement ratio detection26 Feb 2026US 2026/0055793 A1Robert Bosch GmbH
- Clutch control system and method for mitigating driveline shock loads and preventing mechanical failure11 Dec 2025US 2025/0377026 A1Volvo Truck Corporation
- Control systems to dampen output shaft oscillations, vehicles and transmissions incorporating the same, and methods therefor28 Aug 2025US 2025/0271060 A1Allison Transmission, Inc.
Most cited
By later US patents
- Automated manual transmission clutch controller60US 5,993,350 A1999
- Engagement control logic for an automatic transmission clutch with adaptive engagement feel48US 6,253,140 B1Ford Global Technologies, LLC · 2001
- Method of controlling a transmission having a dual clutch system46US 6,463,821 B1DaimlerChrysler AG · 2002
- Apparatus for controlling slip amount of motor vehicle clutch during vehicle starting39US 5,679,099 AToyota Jidosha Kabushiki Kaisha · 1997
- Apparatus for automatically controlling starting of vehicle powered by internal combustion engine36US 4,766,544 ADiesel Kiki Co., Ltd. · 1988