Y10S 165/503
Angled louvers
Y10S165/503 (Angled louvers) appears on 32 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 32
- Published applications
- 3
- Assignees
- 22
- Inventors
- 70
- Latest grant
- 22 Apr 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Heat exchanger cooling fin22 Apr 2008US 7,360,585 B2Bundy Refrigeration International Holding B.V.
- Fin louver design for heat exchanger19 Oct 2004US 6,805,193 B2Valeo
- Heat exchanger with small-diameter refrigerant tubes13 Aug 2002US 6,431,263 B1LG Electronics Inc.
- Fin-tube heat exchanger with vortex generator26 Feb 2002US 6,349,761 B1Industrial Technology Research Institute
- Heat exchanger27 Jun 2000US 6,079,487 AMultibras S.A. Eletrodomesticos
Most cited
By later US patents
- Locally inverted fin for an air conditioner36US 4,705,105 AWhirlpool Corporation · 1987
- Cross-fin tube type heat exchanger34US 4,300,629 AHitachi, Ltd. · 1981
- Cross-fin coil type heat exchanger33US 4,434,844 ADaikin Kogyo Co., Ltd. · 1984
- Lanced fin condenser for central air conditioner30US 4,691,768 AHeil-Quaker Corporation · 1987
- Lanced fin heat exchanger29US 4,723,599 ALennox Industries Inc. · 1988