F16H 57/0478
Synchromesh devices
Official title: {Synchromesh devices}
F16H57/0478 (Synchromesh devices) appears on 69 US grants and 63 published applications in this corpus.
Search patents in F16H- Granted patents
- 69
- Published applications
- 63
- Assignees
- 20
- Inventors
- 95
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 10 |
| 2019 | 2 | 2 |
| 2020 | 10 | 23 |
| 2021 | 13 | 12 |
| 2022 | 16 | 1 |
| 2023 | 7 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System, method, and apparatus for operating a high efficiency, high output transmission9 Sep 2025US 12,410,861 B2Eaton Cummins Automated Transmission Technologies, LLC
- Shift fork lubrication drip feature4 Feb 2025US 12,215,785 B1Dana Heavy Vehicle Systems Group, LLC
- High efficiency, high output transmission having ease of integration features4 Jun 2024US 12,000,465 B2Eaton Cummins Automated Transmission Technologies, LLC
- System, method, and apparatus for operating a high efficiency, high output transmission21 Nov 2023US 11,821,509 B2Eaton Cummins Automated Transmission Technologies, LLC
- System, method, and apparatus for operating a high efficiency, high output transmission3 Oct 2023US 11,773,964 B2Eaton Cummins Automated Transmission Technologies, LLC
- System, Method, And Apparatus For Operating A High Efficiency, High Output Transmission23 Apr 2026US 2026/0110356 A1Eaton Cummins Automated Transmission Technologies, LLC
- System, method, and apparatus for operating a high efficiency, high output transmission15 Feb 2024US 2024/0052924 A1Eaton Cummins Automated Transmission Technologies, LLC
- Gear shift actuation simplification14 Sep 2023US 2023/0286506 A1Eaton Cummins Automated Transmission Technologies, LLC
- High efficiency, high ouput transmission having ease of integration features9 Mar 2023US 2023/0075508 A1Eaton Cummins Automated Transmission Technologies, LLC
- System, method, and apparatus for operating a high efficiency, high output transmission6 Oct 2022US 2022/0316586 A1Eaton Cummins Automated Transmission Technologies, LLC
Most cited
By later US patents
- Synchronizer with cone cup locater pins160US 5,497,867 AEaton Corporation · 1996
- Synchronizer ring for synchronous meshing type speed change gear26US 5,038,628 ANSK-Warner K. K. · 1991
- High efficiency, high output transmission22US 10,584,778 B2Eaton Cummins Automated Transmission Technologies, LLC · 2020
- Selector fork for a change-speed gearbox13US 5,799,540 AFord Global Technologies, LLC · 1998
- Drive assembly for an electric drive12US 9,951,850 B2GKN Automotive AG · 2018