F23J 11/08
Devices for conducting smoke or fumes: for portable apparatus
Official title: for portable apparatus
F23J11/08 (Devices for conducting smoke or fumes: for portable apparatus) appears on 14 US grants and 11 published applications in this corpus.
Search patents in F23J- Granted patents
- 14
- Published applications
- 11
- Assignees
- 7
- Inventors
- 24
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 | 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 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 4 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Mobile kiln system26 Dec 2023US 11,852,411 B2Mobile Biochar Solutions LLC
- Device for safely re-directing carbon monoxide exhaust from generators21 Mar 2023US 11,608,769 B2
- Portable range hood systems and method of use19 Oct 2021US 11,149,961 B1
- Apparatus and method for improving campfire heat distribution and airflow24 Mar 2020US 10,598,376 B2
- Generator with vent extension20 Nov 2018US 10,132,497 B2Snow Shield, LLC
- Device for safely re-directing carbon monoxide exhaust from generators22 Sep 2022US 2022/0298953 A1
- Mobile Kiln System10 Mar 2022US 2022/0074666 A1Mobile Biochar Solutions LLC
- Portable Range Hood Systems and Method of Use7 Oct 2021US 2021/0310667 A1
- Generator with vent extension25 Jan 2018US 2018/0023808 A1Snow Shield, LLC
- Heating device exhaust pipe arrangement with integrated muffler and method for producing same28 Sep 2017US 2017/0276349 A1Webasto SE
Most cited
By later US patents