F23Q 2/36
Casings
F23Q2/36 (Casings) appears on 54 US grants and 63 published applications in this corpus.
Search patents in F23Q- Granted patents
- 54
- Published applications
- 63
- Assignees
- 27
- Inventors
- 104
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 5 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 3 |
| 2019 | 2 | 11 |
| 2020 | 4 | 3 |
| 2021 | 5 | 4 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 6 | 7 |
| 2025 | 1 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Torch device configured to distribute heat around the periphery of an object28 Jul 2026US 12,693,012 B2
- Fire starter21 Apr 2026US 12,607,354 B2Better Horse, Inc.
- Method for manufacturing a visual display assembly and visual display assembly3 Feb 2026US 12,539,712 B2Societe BIC
- Lighter case16 Sep 2025US 12,416,406 B2
- Lighter with replaceable flint member26 Nov 2024US 12,152,775 B2
- Tobacco pipe lighter1 Jan 2026US 2026/0002671 A1Zhejiang Honest Smoking Sets Co., Ltd
- Integrated lighter with smoking vessel for smokeable substances1 Jan 2026US 2026/0002672 A1Nifty Goods, LLC
- Structure for connecting and fixing lighter's core assembly25 Dec 2025US 2025/0389419 A1
- Lighter Housing19 Jun 2025US 2025/0198622 A1
- Ignition devices15 May 2025US 2025/0155123 A1BIC Violex Single Member S.A.
Most cited
By later US patents
- Cover for mobile device with ecological lighter45US 9,641,208 B22017
- Container opener and lighter combination34US 4,854,856 AV&H Enterprises · 1989
- Disposable cigarette gas lighter31US 4,073,612 ATokai Seiki Co., Ltd. · 1978
- Safety locking device29US 5,035,608 A1991
- Case preferably for a lighter22US 4,625,861 A1986