F23D 5/045
With forced draft
Official title: {with forced draft}
F23D5/045 (With forced draft) appears on 18 US grants and 7 published applications in this corpus.
Search patents in F23D- Granted patents
- 18
- Published applications
- 7
- Assignees
- 9
- Inventors
- 30
- Latest grant
- 18 Sep 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 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 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Combustion engine for burning a fuel mixture of water and alcohol18 Sep 2018US 10,077,898 B2International Clean Energy Solutions, Ltd.
- Cooking stove29 Nov 2016US 9,506,656 B2International Clean Energy Solutions, Ltd.
- Soot generator14 Jun 2016US 9,364,813 B2
- Combustion apparatus5 Nov 2013US 8,573,966 B2Dainichi Co., Ltd.
- Combustion control system for oil burner13 Sep 1988US 4,770,627 AToyotomi Kogyo Co., Ltd.
- Film evaporator burner arrangement27 Jul 2017US 2017/0211813 A1
- Combustion Engine For Burning A Fuel Mixture of Water And Alcohol16 Feb 2017US 2017/0045220 A1International Clean Energy Solutions, Ltd.
- Soot generator8 Oct 2015US 2015/0283533 A1
- Cooking stove2 Apr 2015US 2015/0090246 A1International Clean Energy Solutions, Ltd.
- Flame Device Including a Lift Mechanism and can Lift a Flame to a Predetermined Height10 Jan 2013US 2013/0011800 A1
Most cited
By later US patents
- Safety device for oil burner12US 4,710,125 AToyotomi Kogyo Co., Ltd. · 1987
- Combustion control system for oil burner11US 4,770,627 AToyotomi Kogyo Co., Ltd. · 1988
- Water heater with up-down flow flue10US 4,398,502 A1983
- Oil stove for burning waste oil and normal heating oil5US 4,308,854 A1982
- Vaporizing type oil burner4US 4,133,632 ADaikin Kogyo Co., Ltd. · 1979