F25D 2323/002
Details for cooling refrigerating machinery
F25D2323/002 (Details for cooling refrigerating machinery) appears on 245 US grants and 280 published applications in this corpus.
Search patents in F25D- Granted patents
- 245
- Published applications
- 280
- Assignees
- 102
- Inventors
- 699
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 7 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 6 |
| 2003 | 9 | 5 |
| 2004 | 5 | 12 |
| 2005 | 6 | 22 |
| 2006 | 14 | 15 |
| 2007 | 11 | 2 |
| 2008 | 3 | 18 |
| 2009 | 2 | 17 |
| 2010 | 4 | 8 |
| 2011 | 6 | 11 |
| 2012 | 7 | 9 |
| 2013 | 8 | 7 |
| 2014 | 3 | 7 |
| 2015 | 4 | 4 |
| 2016 | 3 | 5 |
| 2017 | 5 | 5 |
| 2018 | 3 | 10 |
| 2019 | 6 | 13 |
| 2020 | 5 | 13 |
| 2021 | 10 | 13 |
| 2022 | 12 | 19 |
| 2023 | 17 | 15 |
| 2024 | 15 | 19 |
| 2025 | 8 | 13 |
| 2026 | 13 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F25D 2323/0026Characterised by the incoming air flowIndexing code152
- F25D 2323/0027Characterised by the out-flowing airIndexing code148
- F25D 2323/0028Characterised by the fansIndexing code64
- F25D 2323/0021Using air guidesIndexing code42
- F25D 2323/0024Filters in the air flow cooling refrigerating machineryIndexing code23
- F25D 2323/0023Control of the air flow cooling refrigerating machineryIndexing code12
- F25D 2323/0022Using multiple air flowsIndexing code11
Recent patents
- Refrigerating or warming apparatus, and vehicle6 Oct 2026US 12,752,591 B2LG Electronics Inc.
- Refrigerator15 Sep 2026US 12,736,268 B2Haier Smart Home Co., Ltd.
- Carbon emissions reduction using environmental cooling15 Sep 2026US 12,736,269 B2International Business Machines Corporation
- Dual-use cooling fan for drink maker25 Aug 2026US 12,714,123 B2SharkNinja Operating LLC
- Refrigerator18 Aug 2026US 12,710,213 B2LG Electronics Inc.
- Refrigerator8 Oct 2026US 2026/0309398 A1LG Electronics Inc.
- Grille assembly for a refrigerator appliance8 Oct 2026US 2026/0309400 A1Haier US Appliance Solutions, Inc.
- Scaled-capacity embodiment of a material-driven thermal management architecture17 Sep 2026US 2026/0276284 A1
- Storehouse27 Aug 2026US 2026/0251375 A1LG Electronics Inc.
- Refrigerator6 Aug 2026US 2026/0227117 A1LG Electronics Inc.
Most cited
By later US patents
- Enclosure for thermoelectric refrigerator and method130US 5,605,047 AOceaneering Space Systems · 1997
- Drawer appliance102US 7,197,888 B2Whirlpool Corporation · 2007
- Thermoelectric refrigerator77US 5,522,216 AMarlow Industries, Inc. · 1996
- Drawer appliance66US 7,665,326 B2Whirlpool Corporation · 2010
- Refrigerant-cooled system and method for cooling electronic components61US 6,438,984 B1Sun Microsystems, Inc. · 2002