F24F 7/013
Using wall or window fans, displacing air through the wall or window
Official title: using wall or window fans, displacing air through the wall or window
F24F7/013 (Using wall or window fans, displacing air through the wall or window) appears on 242 US grants and 223 published applications in this corpus.
Search patents in F24F- Granted patents
- 242
- Published applications
- 223
- Assignees
- 151
- Inventors
- 494
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 1 |
| 2003 | 6 | 1 |
| 2004 | 0 | 2 |
| 2005 | 3 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 4 |
| 2009 | 2 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 8 |
| 2012 | 1 | 5 |
| 2013 | 3 | 4 |
| 2014 | 4 | 9 |
| 2015 | 5 | 5 |
| 2016 | 5 | 5 |
| 2017 | 8 | 17 |
| 2018 | 8 | 18 |
| 2019 | 10 | 22 |
| 2020 | 22 | 18 |
| 2021 | 13 | 21 |
| 2022 | 16 | 24 |
| 2023 | 18 | 19 |
| 2024 | 12 | 10 |
| 2025 | 10 | 12 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Automated cooling system for a building structure23 Jul 2026US 2026/0210568 A1Qc Manufacturing, Inc.
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Most cited
By later US patents
- Vibration isolating seal for mounting fans and blowers154US 4,568,243 ABarry Wright Corporation · 1986
- Ventilator device and mounting arrangement therefor137US 4,406,216 APhilips Industries Inc. · 1983
- Exhaust fan135US 5,879,232 ATomkins Industries, Inc. · 1999
- Whole house fan110US 4,385,550 AEmerson Electric Co. · 1983
- Room air sterilizer109US 5,225,167 AClestra Cleanroom Technology, Inc. · 1993