F24F 2221/20
Mounted in or close to a window
Official title: mounted in or close to a window
F24F2221/20 (Mounted in or close to a window) appears on 105 US grants and 158 published applications in this corpus.
Search patents in F24F- Granted patents
- 105
- Published applications
- 158
- Assignees
- 72
- Inventors
- 297
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 2 |
| 2013 | 2 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 5 |
| 2017 | 3 | 16 |
| 2018 | 9 | 6 |
| 2019 | 7 | 8 |
| 2020 | 8 | 6 |
| 2021 | 5 | 22 |
| 2022 | 9 | 15 |
| 2023 | 17 | 21 |
| 2024 | 15 | 10 |
| 2025 | 14 | 23 |
| 2026 | 5 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Circulating air module and circulating air module system29 Sep 2026US 12,747,870 B2Envola GmbH
- Window-type air-conditioner8 Sep 2026US 12,729,864 B2Samsung Electronics Co., Ltd.
- Drive through window energy saving system24 Mar 2026US 12,584,646 B2Budderfly, Inc.
- Split window air conditioner10 Mar 2026US 12,571,545 B2Jiangsu Yoau Intelligent Technology Co., Ltd
- Adjustable air conditioner bracket10 Feb 2026US 12,546,509 B2Midea Group Co., Ltd.
- Air conditioner17 Sep 2026US 2026/0276219 A1Gd Midea Air-Conditioning Equipment Co., Ltd.
- Window air conditioner10 Sep 2026US 2026/0266477 A1Gd Midea Air-Conditioning Equipment Co., Ltd.
- Mounting bracket and air conditioner20 Aug 2026US 2026/0243444 A1Gd Midea Air-Conditioning Equipment Co., Ltd.
- Facade Panel Conditioning System25 Jun 2026US 2026/0177253 A1Hydronic Shell Technologies, Inc.
- Fresh air purification window25 Jun 2026US 2026/0177258 A1Guangdong Hongbang Metal Manufacturing Co., Ltd.
Most cited
By later US patents
- Window air conditioner installation system46US 9,303,895 B12016
- Air filter assembly36US 5,492,551 A1996
- Combination floor and window box fan31US 6,126,415 ALasko Holdings, Inc. · 2000
- Securing an air conditioning unit to a building by applying force to an interior and an exterior surface of the building29US 9,447,916 B2Nation Wide Products LLC · 2016
- Window type air conditioner rack28US 10,295,221 B22019