F24F 13/18
Specially adapted for insertion in flat panels
Official title: specially adapted for insertion in flat panels, e.g. in door or window-pane
F24F13/18 (Specially adapted for insertion in flat panels) appears on 88 US grants and 86 published applications in this corpus.
Search patents in F24F- Granted patents
- 88
- Published applications
- 86
- Assignees
- 68
- Inventors
- 184
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 4 |
| 2008 | 0 | 0 |
| 2009 | 2 | 5 |
| 2010 | 0 | 8 |
| 2011 | 0 | 3 |
| 2012 | 3 | 5 |
| 2013 | 3 | 1 |
| 2014 | 2 | 4 |
| 2015 | 3 | 4 |
| 2016 | 1 | 1 |
| 2017 | 0 | 6 |
| 2018 | 3 | 5 |
| 2019 | 3 | 5 |
| 2020 | 9 | 6 |
| 2021 | 2 | 2 |
| 2022 | 6 | 8 |
| 2023 | 5 | 3 |
| 2024 | 4 | 3 |
| 2025 | 3 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Infrared absorber, method for manufacturing same, blackbody radiation device, and radiative cooling device16 Dec 2025US 12,498,144 B2National Institute of Advanced Industrial Science and Technology
- Middle air duct support member and air conditioner29 Apr 2025US 12,287,112 B2Gd Midea Air-Conditioning Equipment Co., Ltd.
- Methods, devices, and systems for providing maintenance on environmental control systems29 Oct 2024US 12,130,043 B2PCX Holding LLC
- Window frame ventilator30 Jul 2024US 12,049,785 B2Arconic Technologies LLC
- Fresh air purification window25 Jun 2026US 2026/0177258 A1Guangdong Hongbang Metal Manufacturing Co., Ltd.
- System for automatically deploying a smoke curtain and associated systems and methods9 Apr 2026US 2026/0098655 A1
- One-use wet discharge air-reduction for a window slit or a door gap29 May 2025US 2025/0172037 A1Cotes A/S
- Energy-recovery ventilator and mounting system therefore29 May 2025US 2025/0172314 A1
- Louver8 May 2025US 2025/0146703 A1Siemens Gamesa Renewable Energy A/S
Most cited
By later US patents
- Ventilation pane assembly44US 5,120,273 A1992
- Exhaust system for laundry dryer41US 4,081,915 A1978
- Window fan38US 5,660,605 AHolmes Products Corp. · 1997
- Window having a ventilation equipment28US 7,083,110 B2LidarTech Co., Ltd. · 2006
- Window having a ventilation equipment26US 7,270,600 B2LidarTech Co., Ltd. · 2007