F01P 7/087
Actuated directly by deformation of a thermostatic device
Official title: {actuated directly by deformation of a thermostatic device}
F01P7/087 (Actuated directly by deformation of a thermostatic device) appears on 9 US grants and 2 published applications in this corpus.
Search patents in F01P- Granted patents
- 9
- Published applications
- 2
- Assignees
- 7
- Inventors
- 17
- Latest grant
- 1 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 |
| 2006 | 1 | 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 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Clutch device for a vehicle fan1 Aug 2023US 11,713,707 B2Deere & Company
- Method and apparatus for reducing fan noise in an electrical generator21 Feb 2006US 7,000,575 B2Generac Power Systems, Inc.
- Automatically coupling fan for automative cooling systems26 Jan 1993US 5,181,483 A
- Fan device for internal combustion engine5 Nov 1985US 4,550,695 ANissan Motor Co., Ltd.
- Speed and temperature responsive drive apparatus18 Sep 1984US 4,471,861 ABorg-Warner Corporation
Most cited
By later US patents
- Fan unit13US 4,290,393 A1981
- Automatically actuatable fan clutch, in particular for cooling systems for internal combustion engines8US 4,081,066 AAUVE Patentverwertungsgesellschaft mit beschrankter Haftung · 1978
- Speed and temperature responsive drive apparatus8US 4,471,861 ABorg-Warner Corporation · 1984
- Fan device for internal combustion engine8US 4,550,695 ANissan Motor Co., Ltd. · 1985
- Thermally responsive actuator device particularly for automotive fan clutch6US 4,304,321 AStandard-Thomson Corporation · 1981