F16H 2003/0935
With multiple countershafts comprising only one idle gear and one gear fixed
Official title: {with multiple countershafts comprising only one idle gear and one gear fixed to the countershaft}
F16H2003/0935 (With multiple countershafts comprising only one idle gear and one gear fixed) appears on 39 US grants and 31 published applications in this corpus.
Search patents in F16H- Granted patents
- 39
- Published applications
- 31
- Assignees
- 13
- Inventors
- 75
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 4 |
| 2008 | 3 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 6 |
| 2011 | 1 | 1 |
| 2012 | 4 | 2 |
| 2013 | 3 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 3 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electric drive unit with a multi-speed transmission and method for transmission operation11 Jun 2024US 12,007,004 B2Dana Belgium N.V.
- Powershift transmission of a motor vehicle4 Jun 2024US 12,000,461 B2ZF Friedrichshafen AG
- Electric powertrain and a working machine2 Jan 2024US 11,859,368 B2Volvo Construction Equipment AB
- Power shift transmission with electric power assist16 Aug 2022US 11,413,960 B2Deere & Company
- Six-gear automatic transmission for automobile with brushless control-by-wire centrifugal ball arm engagement device3 Aug 2021US 11,079,016 B2Shandong University of Technology
- Electric drive unit with a multi-speed transmission and method for transmission operation2 Nov 2023US 2023/0349447 A1Dana Belgium N.V.
- Powershift transmission of a motor vehicle23 Feb 2023US 2023/0056250 A1ZF Friedrichshafen AG
- An electric powertrain and a working machine2 Feb 2023US 2023/0029811 A1Volvo Construction Equipment AB
- Power shift transmission with electric power assist14 Jan 2021US 2021/0008979 A1Deere & Company
- A three-gear automatic transmission for electric vehicle with a brushless control-by-wire centrifugal ball arm engagement device.19 Mar 2020US 2020/0088295 A1Shandong University of Technology
Most cited
By later US patents
- Multi-ratio reversing power shiftable gear19US 5,819,587 AZF Friedrichshafen AG · 1998
- Multi-speed parallel axis three countershafts and an output shaft power transmission18US 5,471,892 AGeneral Motors Corporation · 1995
- Drive transmissions15US 4,464,947 A1984
- Speed forward, 12 speed reverse powershift transmission15US 5,063,793 ADeere & Company · 1991
- Multi-ratio power-shiftable reversing gear15US 5,743,142 AZF Friedrichshafen AG · 1998