F16D 13/36
In which the clutching pressure is produced by springs only
Official title: in which the clutching pressure is produced by springs only
F16D13/36 (In which the clutching pressure is produced by springs only) appears on 4 US grants and 3 published applications in this corpus.
Search patents in F16D- Granted patents
- 4
- Published applications
- 3
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 8 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 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 | 0 | 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Clutch device8 Aug 2023US 11,719,286 B2Voith Patent GmbH
- Securing device and method for operating a securing device1 Feb 2022US 11,235,456 B2M-Robot Ohg
- Drivetrain of an electrically driven vehicle and electrically driven vehicle25 May 2021US 11,015,658 B2Hoerbiger Antriebstechnik Holding GmbH
- Fan clutch16 May 1989US 4,830,161 AAllied-Signal Inc.
Most cited
By later US patents