F25D 23/003
General constructional features: for cooling refrigerating machinery
Official title: {for cooling refrigerating machinery}
F25D23/003 (General constructional features: for cooling refrigerating machinery) appears on 371 US grants and 391 published applications in this corpus.
Search patents in F25D- Granted patents
- 371
- Published applications
- 391
- Assignees
- 143
- Inventors
- 918
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 7 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 4 | 2 |
| 2002 | 13 | 8 |
| 2003 | 13 | 10 |
| 2004 | 6 | 16 |
| 2005 | 8 | 26 |
| 2006 | 17 | 14 |
| 2007 | 13 | 7 |
| 2008 | 1 | 17 |
| 2009 | 3 | 26 |
| 2010 | 4 | 10 |
| 2011 | 9 | 9 |
| 2012 | 10 | 12 |
| 2013 | 10 | 11 |
| 2014 | 5 | 13 |
| 2015 | 10 | 9 |
| 2016 | 8 | 6 |
| 2017 | 5 | 9 |
| 2018 | 6 | 22 |
| 2019 | 10 | 25 |
| 2020 | 16 | 23 |
| 2021 | 16 | 24 |
| 2022 | 24 | 23 |
| 2023 | 23 | 22 |
| 2024 | 15 | 17 |
| 2025 | 20 | 19 |
| 2026 | 18 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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.
- Portable container8 Sep 2026US 12,729,898 B2Ember LifeSciences, Inc.
- Dual-use cooling fan for drink maker25 Aug 2026US 12,714,123 B2SharkNinja Operating LLC
- Refrigerator18 Aug 2026US 12,710,213 B2LG Electronics Inc.
- Grille assembly for a refrigerator appliance8 Oct 2026US 2026/0309400 A1Haier US Appliance Solutions, Inc.
- Portable container3 Sep 2026US 2026/0258995 A1Ember LifeSciences, Inc.
- Storehouse27 Aug 2026US 2026/0251375 A1LG Electronics Inc.
- Portable-smart refrigerator with integrated thermistor and semiconductor cooling control system13 Aug 2026US 2026/0239978 A1
- Heat exchanger arrangement and a cooling device containing the heat exchanger arrangement4 Jun 2026US 2026/0153278 A1BSH Hausgeräte GmbH
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
- Drawer appliance66US 7,665,326 B2Whirlpool Corporation · 2010
- Condensate liquid management system for air conditioner65US 5,682,757 ASmart Power Systems, Inc. · 1997
- Energy efficient domestic refrigeration system63US 5,743,109 A1998