F02F 1/34
With means for directing or distributing cooling medium
Official title: with means for directing or distributing cooling medium
F02F1/34 (With means for directing or distributing cooling medium) appears on 10 US grants and 6 published applications in this corpus.
Search patents in F02F- Granted patents
- 10
- Published applications
- 6
- Assignees
- 9
- Inventors
- 24
- Latest grant
- 8 May 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 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 | 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- General purpose engine8 May 2018US 9,964,065 B2Kawasaki Jukogyo Kabushiki Kaisha
- Air flow guide for an internal combustion engine11 Apr 2017US 9,617,951 B2Champion Engine Technology, LLC
- Portable handheld work apparatus having an internal combustion engine28 Apr 2015US 9,016,246 B2Andreas Stihl AG & CO.KG
- Cooling apparatus of engine2 Dec 2014US 8,899,191 B2Kawasaki Jukogyo Kabushiki Kaisha
- Air shroud for cylinder and cylinder head assemblies9 Oct 1990US 4,961,405 ABauer Processed Air, Inc.
- Cylinder cooling system29 Mar 2018US 2018/0087435 A1Aerodyme Corporation
- General purpose engine8 Jun 2017US 2017/0159600 A1Kawasaki Jukogyo Kabushiki Kaisha
- Air flow guide for an internal combustion engine12 Nov 2015US 2015/0322843 A1Champion Engine Technology, LLC
- Portable Handheld Work Apparatus having an Internal Combustion Engine22 Nov 2012US 2012/0291725 A1Andreas Stihl AG & CO.KG
- Cooling apparatus of engine28 Jun 2012US 2012/0160194 A1Kawasaki Jukogyo Kabushiki Kaisha
Most cited
By later US patents
- Air flow guide for an internal combustion engine13US 9,617,951 B2Champion Engine Technology, LLC · 2017
- Air-cooled multi-cylinder internal combustion engine10US 4,660,512 ARaychem Corporation · 1987
- Cooling apparatus of engine10US 8,899,191 B2Kawasaki Jukogyo Kabushiki Kaisha · 2014
- Air-cooled, reciprocating piston, internal combustion engine with cylinder heads forming arcuate or S-shaped cooling ducts therebetween7US 4,515,111 AKHD Canada, Inc. · 1985
- Air-cooled internal combustion engine having cooling ribs and cooling air deflectors7US 4,633,823 AKHD Canada, Inc. · 1987