A24F 9/06
For stems
Official title: for stems, e.g. brushes, needles, strings
A24F9/06 (For stems) appears on 8 US grants and 15 published applications in this corpus.
Search patents in A24F- Granted patents
- 8
- Published applications
- 15
- Assignees
- 3
- Inventors
- 35
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 4 |
| 2023 | 0 | 0 |
| 2024 | 4 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Cleaning kit for aerosol generating device13 May 2025US 12,295,422 B2Kt&G Corporation
- Cleaning device and aerosol-generating system including the same3 Sep 2024US 12,075,846 B2Kt&G Corporation
- Smoking storage device11 Jun 2024US 12,004,560 B1
- Tool for cleaning an aerosol-generating device21 May 2024US 11,986,025 B2Philip Morris Products S. A.
- Devices and methods for cleaning glass smoking accessories30 Apr 2024US 11,969,026 B2
- Universal smoking device18 Dec 2025US 2025/0380736 A1Nifty Goods, LLC
- Smoking Storage Device19 Sep 2024US 2024/0306707 A1
- Lighter-Attachable Packing Device13 Jun 2024US 2024/0188632 A1
- Cleaning kit for aerosol generating device17 Nov 2022US 2022/0361589 A1Kt&G Corporation
- Unitary cast metal pipe with full bore stem13 Oct 2022US 2022/0322738 A1
Most cited
By later US patents