F24F 1/58
Separate protective covers for outdoor units
Official title: Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
F24F1/58 (Separate protective covers for outdoor units) appears on 95 US grants and 116 published applications in this corpus.
Search patents in F24F- Granted patents
- 95
- Published applications
- 116
- Assignees
- 45
- Inventors
- 260
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 2 |
| 2010 | 3 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 5 | 8 |
| 2014 | 2 | 6 |
| 2015 | 3 | 2 |
| 2016 | 0 | 8 |
| 2017 | 2 | 6 |
| 2018 | 7 | 6 |
| 2019 | 4 | 9 |
| 2020 | 7 | 9 |
| 2021 | 7 | 10 |
| 2022 | 4 | 5 |
| 2023 | 10 | 9 |
| 2024 | 6 | 6 |
| 2025 | 5 | 9 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cover for an air conditioner for sealed enclosures16 Jun 2026US 12,656,018 B2Hoffman Enclosures, Inc.
- Air conditioner25 Nov 2025US 12,480,668 B2Fujitsu General Limited
- Air conditioning external unit shade and method of use30 Sep 2025US 12,429,235 B2
- Outdoor air hood assembly with an inlet hood26 Aug 2025US 12,398,893 B2Johnson Controls Light Commercial IP GmbH
- HVAC equipment screening systems15 Apr 2025US 12,276,430 B2Schwab-Vollhaber-Lubratt, Inc.
- Devices for supporting hvac condensing units outdoors in high velocity wind zones and methods of manufacture and use thereof23 Jul 2026US 2026/0210580 A1Diversitech Corporation
- Outdoor unit for heat pump2 Apr 2026US 2026/0092710 A1Clivet S.p.A.
- Hvac equipment screening systems15 Jan 2026US 2026/0016175 A1Schwab-Vollhaber-Lubratt, Inc.
- Air conditioner27 Nov 2025US 2025/0362054 A1Hisense (Guangdong) Air Conditioning Co., Ltd.
- Control box of outdoor unit25 Sep 2025US 2025/0297748 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Removable debris filter for an air conditioning condensing unit53US 5,809,800 A1998
- Adjustable protective cover for an air conditioner45US 6,430,954 B12002
- Ventilating protective cover for top-discharge air conditioners43US 5,097,678 A1992
- Central air conditioner cover apparatus36US 4,745,769 A1988
- Protection screen for condenser unit34US 6,138,993 A2000