F04B 39/104
The members being parallel flexible strips
Official title: {the members being parallel flexible strips}
F04B39/104 (The members being parallel flexible strips) appears on 7 US grants and 3 published applications in this corpus.
Search patents in F04B- Granted patents
- 7
- Published applications
- 3
- Assignees
- 6
- Inventors
- 16
- Latest grant
- 15 Jul 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 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 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Valve actuation system for a suction valve of a gas compressor for refrigeration equipment15 Jul 2014US 8,777,589 B2Whirlpool Corporation
- Pump valve with controlled stroke27 Jul 2010US 7,762,796 B2Hargraves Technology Corporation
- Structure for suction valve of piston type compressor16 Jul 2002US 6,419,467 B1Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
- Biased open suction valve8 Aug 2000US 6,099,275 ACarrier Corporation
- Air compressor shroud4 Jun 1991US 5,020,973 AThe Scott Fetzer Company
Most cited
By later US patents
- Air compressor shroud38US 5,020,973 AThe Scott Fetzer Company · 1991
- Improved compressor crankshaft16US 4,915,594 ACampbell Hausfeld/Scott Fetzer Company · 1990
- Valve structure for a compressor15US 4,801,250 ACampbell Hausfeld/Scott Fetzer Company · 1989
- Biased open suction valve3US 6,099,275 ACarrier Corporation · 2000
- Structure for suction valve of piston type compressor3US 6,419,467 B1Kabushiki Kaisha Toyoda Jidoshokki Seisakusho · 2002