F23Q 2/162
With non-adjustable gas flame
Official title: {with non-adjustable gas flame (if electrically ignited F23Q2/28)}
F23Q2/162 (With non-adjustable gas flame) appears on 78 US grants and 43 published applications in this corpus.
Search patents in F23Q- Granted patents
- 78
- Published applications
- 43
- Assignees
- 29
- Inventors
- 95
- Latest grant
- 21 Jan 2025
Filings by 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 | 8 |
| 2005 | 1 | 7 |
| 2006 | 1 | 5 |
| 2007 | 1 | 3 |
| 2008 | 3 | 0 |
| 2009 | 2 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 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.
Subgroups
Granted patents
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
- Flame producing assembly and method for manufacturing such a flame producing assembly19 Jun 2025US 2025/0198621 A1Societe BIC
- Lighter with Replaceable Flint Member4 May 2023US 2023/0135739 A1Arrow Lighter Inc.
- Flame producing assembly and method for manufacturing such a flame producing assembly20 Apr 2023US 2023/0119487 A1Societe BIC
- Flame producing assembly and method for manufacturing such a flame producing assembly8 Jul 2021US 2021/0207806 A1Societe BIC
- Flame producing assembly and method for manufacturing such a flame producing assembly5 Nov 2020US 2020/0348022 A1Societe BIC
Most cited
By later US patents
- Gas micro burner64US 7,488,171 B2R. J. Reynolds Tobacco Company · 2009
- Gas micro burner61US 6,827,573 B2Brown & Williamson Tobacco Corporation · 2004
- Aerodynamic fuel combustor35US 4,013,395 AWingaersheek, Inc. · 1977
- Filter for gas lighter and method for producing the same34US 5,087,278 AYaka Feudor K.K. · 1992
- Liquefied gas apparatus31US 4,177,646 AS. T. Dupont · 1979