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F23N 1/067

Using mechanical means

Official title: {using mechanical means}

F23N1/067 (Using mechanical means) appears on 12 US grants and 2 published applications in this corpus.

Search patents in F23N

Granted patents: 12
Published applications: 2
Assignees: 8
Inventors: 17
Latest grant: 25 Aug 2020

Filings by year

F23N 1/067: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	1	0
1977	1	0
1978	1	0
1979	0	0
1980	1	0
1981	0	0
1982	1	0
1983	1	0
1984	0	0
1985	2	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	2	0
2000	0	0
2001	0	0
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	0
2011	0	0
2012	0	1
2013	0	0
2014	0	0
2015	0	0
2016	0	0
2017	0	0
2018	0	0
2019	0	1
2020	1	0

By publication year. Applications have been published since 2001.

Recent patents

Cooktop appliance with a gas burner assembly25 Aug 2020US 10,753,617 B2Haier US Appliance Solutions, Inc.
Combustion air regulating apparatus for use with induced draft furnaces30 Nov 1999US 5,993,195 ACarrier Corporation
Differential pressure modulated gas valve for single stage combustion control9 Mar 1999US 5,878,741 ACarrier Corporation
Induced draft combustion water heater10 Jun 1997US 5,636,598 ASABH (U.S.) Water Heater Group, Inc.
Fuel gas control15 Oct 1985US 4,547,144 AHoneywell Inc.

Most cited

By later US patents