F24F 1/46
Component arrangements in separate outdoor units
F24F1/46 (Component arrangements in separate outdoor units) appears on 317 US grants and 415 published applications in this corpus.
Search patents in F24F- Granted patents
- 317
- Published applications
- 415
- Assignees
- 96
- Inventors
- 956
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 5 |
| 2004 | 3 | 13 |
| 2005 | 6 | 13 |
| 2006 | 9 | 4 |
| 2007 | 9 | 7 |
| 2008 | 3 | 10 |
| 2009 | 3 | 17 |
| 2010 | 4 | 11 |
| 2011 | 8 | 10 |
| 2012 | 8 | 11 |
| 2013 | 3 | 4 |
| 2014 | 9 | 22 |
| 2015 | 7 | 24 |
| 2016 | 10 | 22 |
| 2017 | 15 | 26 |
| 2018 | 22 | 21 |
| 2019 | 18 | 34 |
| 2020 | 21 | 28 |
| 2021 | 30 | 26 |
| 2022 | 20 | 22 |
| 2023 | 20 | 13 |
| 2024 | 23 | 29 |
| 2025 | 25 | 25 |
| 2026 | 4 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat exchange unit and refrigeration cycle device18 Aug 2026US 12,710,215 B2Mitsubishi Electric Corporation
- Air conditioner outdoor unit and air conditioner11 Aug 2026US 12,704,273 B2Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Multiple fan HVAC system with optimized fan location28 Apr 2026US 12,613,040 B2Goodman Manufacturing Company, L. P.
- Outdoor unit of air conditioner3 Mar 2026US 12,566,003 B2Samsung Electronics Co., Ltd.
- Air conditioner23 Dec 2025US 12,504,180 B2Fujitsu General Limited
- Air conditioner outdoor unit and air conditioner8 Oct 2026US 2026/0309343 A1Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Outdoor unit20 Aug 2026US 2026/0243451 A1Daikin Europe N.V.
- Outdoor unit of air conditioner30 Jul 2026US 2026/0218920 A1Samsung Electronics Co., Ltd.
- Improved aerator for an air-cooled refrigeration cycle arrangement23 Jul 2026US 2026/0210596 A1
- Outdoor unit of air conditioner25 Jun 2026US 2026/0177254 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Air conditioning system58US 5,582,026 A1996
- Packaged air conditioner47US 4,733,543 AEnviromaster International Corporation · 1988
- Outdoor heat exchanger section44US 4,723,419 AAmerican Standard Inc. · 1988
- Ventilating protective cover for top-discharge air conditioners43US 5,097,678 A1992
- Outdoor unit construction for an electric heat pump42US 4,470,271 AWestinghouse Electric Corp. · 1984