F16D 48/062
Of a clutch system with a plurality of fluid actuated clutches
Official title: {of a clutch system with a plurality of fluid actuated clutches}
F16D48/062 (Of a clutch system with a plurality of fluid actuated clutches) appears on 200 US grants and 172 published applications in this corpus.
Search patents in F16D- Granted patents
- 200
- Published applications
- 172
- Assignees
- 83
- Inventors
- 399
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 3 |
| 2005 | 3 | 5 |
| 2006 | 2 | 4 |
| 2007 | 4 | 1 |
| 2008 | 3 | 2 |
| 2009 | 1 | 4 |
| 2010 | 1 | 0 |
| 2011 | 0 | 4 |
| 2012 | 1 | 1 |
| 2013 | 4 | 9 |
| 2014 | 6 | 20 |
| 2015 | 13 | 28 |
| 2016 | 23 | 14 |
| 2017 | 21 | 13 |
| 2018 | 14 | 21 |
| 2019 | 14 | 13 |
| 2020 | 18 | 8 |
| 2021 | 10 | 4 |
| 2022 | 5 | 3 |
| 2023 | 6 | 4 |
| 2024 | 3 | 2 |
| 2025 | 3 | 1 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mobile fracturing pump transport for hydraulic fracturing of subsurface geological formations12 May 2026US 12,624,685 B2Typhon Technology Solutions (U.S.), LLC
- System and method for calibrating transmission5 May 2026US 12,618,466 B2Dana Belgium N.V.
- System and method for clutch heating control28 Apr 2026US 12,612,967 B1Dana Belgium N.V.
- Control systems to dampen output shaft oscillations, vehicles and transmissions incorporating the same, and methods therefor9 Dec 2025US 12,492,746 B2Allison Transmission, Inc.
- Method for actuating a hydraulic device17 Jun 2025US 12,331,830 B2Schaeffler Technologies AG & Co. KG
- Mobile Fracturing Pump Transport for Hydraulic Fracturing of Subsurface Geological Formations27 Aug 2026US 2026/0251132 A1Typhon Technology Solutions (U.S.), LLC
- High-pressure hydraulic clutch cooling system for work vehicles30 Jul 2026US 2026/0218761 A1Deere & Company
- System and method for clutch heating control16 Jul 2026US 2026/0201949 A1Dana Belgium N.V.
- System and method for calibrating transmission30 Apr 2026US 2026/0117860 A1Dana Belgium N.V.
- System and method for clutch heating control30 Apr 2026US 2026/0117861 A1Dana Belgium N.V.
Most cited
By later US patents
- Mobile fracturing pump transport for hydraulic fracturing of subsurface geological formations265US 10,378,326 B2Typhon Technology Solutions, LLC · 2019
- Fluid drive transmission employing lockup clutch129US 4,526,255 AJ. I. Case Company · 1985
- Electronic control system for powershift transmission69US 4,855,913 AJ. I. Case Company · 1989
- Dual clutch transmission clutch cooling control method58US 6,715,597 B1BorgWarner Inc. · 2004
- Twin-clutch-type transmission54US 5,711,409 AToyota Jidosha Kabushiki Kaisha · 1998