F23N 5/188
Using mechanical means
Official title: {using mechanical means}
F23N5/188 (Using mechanical means) appears on 19 US grants and 4 published applications in this corpus.
Search patents in F23N- Granted patents
- 19
- Published applications
- 4
- Assignees
- 16
- Inventors
- 27
- Latest grant
- 7 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 4 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Using flameless combustion of fuel gas to generate power for a gas meter7 Apr 2020US 10,612,956 B2Natural Gas Solutions North America, LLC
- Fuel supply system for a gas burner assembly22 Oct 2019US 10,451,289 B2Haier US Appliance Solutions, Inc.
- Regulating device for gas burners17 Jun 2003US 6,579,087 B1Honeywell International Inc.
- Gas burner regulating system13 May 2003US 6,561,791 B1Honeywell International Inc.
- Regulating system for gas burners25 Mar 2003US 6,537,060 B2Honeywell International Inc.
- Using flameless combustion of fuel gas to generate power for a gas meter2 May 2019US 2019/0128721 A1Natural Gas Solutions North America, LLC
- Fuel supply system for a gas burner assembly25 Apr 2019US 2019/0120496 A1Haier US Appliance Solutions, Inc.
- Device for burning pre-mixed gas10 Mar 2016US 2016/0069563 A1Yahtec
- Regulating system for gas burners16 Jan 2003US 2003/0013057 A1Honeywell International Inc.
Most cited
By later US patents
- Apparatus for modulating the flow of air and fuel to a gas burner90US 5,520,533 AHoneywell Inc. · 1996
- Regulating device for gas burners42US 6,579,087 B1Honeywell International Inc. · 2003
- Gas burner regulating system39US 6,561,791 B1Honeywell International Inc. · 2003
- System for active regulation of the air/gas ratio of a burner including a differential pressure measuring system36US 6,533,574 B1A Theobald SA · 2003
- Device for controlling the air supply to a gas burner24US 4,396,371 AGaswarme-Institut e.V. · 1983