F23K 5/145
Combined with fans
Official title: {combined with fans}
F23K5/145 (Combined with fans) appears on 4 US grants and 1 published applications in this corpus.
Search patents in F23K- Granted patents
- 4
- Published applications
- 1
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 30 Dec 1997
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 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 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vehicle heater with fuel pump cooling30 Dec 1997US 5,702,055 AJ. Eberspächer GmbH & Co. KG
- Liquid fuel supply system for an atomization burner nozzle5 Jul 1983US 4,391,580 ASundstrand Corporation
- Means for automatic closing and opening of the air intake duct of an oil burner13 Jan 1981US 4,244,685 ANortti-Tuote Oy
- Motor vehicle auxiliary heater8 Jul 1980US 4,211,365 AWebasto-Werk W. Baier GmbH & Co.
Most cited
By later US patents
- Liquid fuel supply system for an atomization burner nozzle11US 4,391,580 ASundstrand Corporation · 1983
- Means for automatic closing and opening of the air intake duct of an oil burner6US 4,244,685 ANortti-Tuote Oy · 1981
- Motor vehicle auxiliary heater5US 4,211,365 AWebasto-Werk W. Baier GmbH & Co. · 1980
- Vehicle heater with fuel pump cooling3US 5,702,055 AJ. Eberspächer GmbH & Co. KG · 1997