patentgrepDocs Get an API key

F23Q 2/163

Burners

Official title: {Burners (gas valves)}

F23Q2/163 (Burners) appears on 76 US grants and 38 published applications in this corpus.

Search patents in F23Q

Granted patents: 76
Published applications: 38
Assignees: 29
Inventors: 91
Latest grant: 21 Jan 2025

Filings by year

F23Q 2/163: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	2	0
1977	5	0
1978	1	0
1979	2	0
1980	1	0
1981	1	0
1982	2	0
1983	1	0
1984	2	0
1985	2	0
1986	0	0
1987	2	0
1988	2	0
1989	2	0
1990	5	0
1991	4	0
1992	2	0
1993	4	0
1994	5	0
1995	0	0
1996	2	0
1997	0	0
1998	2	0
1999	0	0
2000	2	0
2001	1	0
2002	0	5
2003	2	2
2004	5	6
2005	1	6
2006	1	5
2007	1	2
2008	2	0
2009	2	1
2010	2	2
2011	0	2
2012	1	0
2013	0	0
2014	1	1
2015	1	0
2016	0	0
2017	0	0
2018	0	0
2019	0	0
2020	1	2
2021	1	1
2022	0	0
2023	1	2
2024	1	0
2025	1	1

By publication year. Applications have been published since 2001.

Recent patents

Flame producing assembly and method for manufacturing such a flame producing assembly21 Jan 2025US 12,203,654 B2Societe BIC
Lighter with replaceable flint member26 Nov 2024US 12,152,775 B2
Flame producing assembly and method for manufacturing such a flame producing assembly10 Jan 2023US 11,549,685 B2Societe BIC
Flame producing assembly and method for manufacturing such a flame producing assembly7 Sep 2021US 11,112,112 B2Societe BIC
Flame producing assembly and method for manufacturing such a flame producing assembly24 Nov 2020US 10,845,054 B1Societe BIC

Most cited

By later US patents