A24F 13/20
Means for cutting-off the glowing ash
A24F13/20 (Means for cutting-off the glowing ash) appears on 18 US grants and 19 published applications in this corpus.
Search patents in A24F- Granted patents
- 18
- Published applications
- 19
- Assignees
- 7
- Inventors
- 33
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Cigar cutter8 Nov 2022US 11,490,654 B2
- Portable extinguisher for aerosol generating article13 Sep 2022US 11,439,179 B2Philip Morris Products S. A.
- Cigarette cutter9 Jul 2019US 10,342,256 B2
- Apparatus for cutting and storing a cigarette2 Jan 2018US 9,854,835 B2
- Save a butt cigarette accessory device20 Jun 2017US 9,681,686 B2
- Sidestream smoke removal device and control method thereof11 May 2023US 2023/0145757 A1Kt&G Corporation
- Sidestream smoke removal device and control method thereof16 Feb 2023US 2023/0051032 A1Kt&G Corporation
- Cigar cutter8 Oct 2020US 2020/0315248 A1
- Portable extinguisher for aerosol generating article25 Jul 2019US 2019/0223495 A1Philip Morris Products S. A.
- System for simulating ash removal from a smoking article and a related method24 May 2018US 2018/0140002 A1R. J. Reynolds Tobacco Company
Most cited
By later US patents
- Method and apparatus for processing cigarette butts51US 8,459,270 B22013
- Lighter with a cigarette extinguisher22US 4,897,033 ACotron Corporation · 1990
- Apparatus for storage and use of rolled tobacco products20US 5,934,894 A1999
- Portable cigarette cutter, extinguisher, and conveyance apparatus19US 5,345,952 A1994
- Cigarette snipping device13US 5,303,721 ARothmans, Benson & Hedges Inc. · 1994