F16D 2500/70444
Output shaft speed rate
F16D2500/70444 (Output shaft speed rate) appears on 5 US grants and 2 published applications in this corpus.
Search patents in F16D- Granted patents
- 5
- Published applications
- 2
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 29 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 1 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control device for clutch29 Mar 2022US 11,286,998 B2Isuzu Motors Limited
- Trimmed lock-up clutch6 Jun 2017US 9,670,972 B2Twin Disc, Incorporated
- System for controlling acceleration of a load coupled to a gas turbine engine14 Mar 2000US 6,035,629 AHamilton Sunstrand Corporation
- Soft start coupling6 Nov 1990US 4,967,887 AThe Foxboro Company
- Clutch engagement control system2 Aug 1988US 4,760,902 AMassey-Ferguson Services N.V.
Most cited
By later US patents
- Clutch engagement control system24US 4,760,902 AMassey-Ferguson Services N.V. · 1988
- Soft start coupling24US 4,967,887 AThe Foxboro Company · 1990
- System for controlling acceleration of a load coupled to a gas turbine engine8US 6,035,629 AHamilton Sunstrand Corporation · 2000
- Trimmed lock-up clutch3US 9,670,972 B2Twin Disc, Incorporated · 2017