F25D 17/067
Evaporator fan units
Official title: {Evaporator fan units}
F25D17/067 (Evaporator fan units) appears on 350 US grants and 411 published applications in this corpus.
Search patents in F25D- Granted patents
- 350
- Published applications
- 411
- Assignees
- 129
- Inventors
- 889
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 3 | 4 |
| 2004 | 2 | 5 |
| 2005 | 2 | 5 |
| 2006 | 2 | 4 |
| 2007 | 6 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 8 |
| 2010 | 0 | 13 |
| 2011 | 5 | 4 |
| 2012 | 3 | 8 |
| 2013 | 3 | 5 |
| 2014 | 5 | 8 |
| 2015 | 7 | 16 |
| 2016 | 3 | 26 |
| 2017 | 9 | 18 |
| 2018 | 18 | 35 |
| 2019 | 28 | 33 |
| 2020 | 30 | 44 |
| 2021 | 29 | 34 |
| 2022 | 36 | 33 |
| 2023 | 25 | 32 |
| 2024 | 31 | 28 |
| 2025 | 27 | 21 |
| 2026 | 25 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigerator appliance post-cool fan operation22 Sep 2026US 12,742,584 B2Haier US Appliance Solutions, Inc.
- Liquid cooled air cooling apparatus22 Sep 2026US 12,742,585 B2Ontel Products Corporation
- Refrigerator15 Sep 2026US 12,736,268 B2Haier Smart Home Co., Ltd.
- Cold storage systems25 Aug 2026US 12,716,639 B2Trane Technologies Life Sciences LLC
- Refrigerator18 Aug 2026US 12,710,213 B2LG Electronics Inc.
- Refrigerator8 Oct 2026US 2026/0309398 A1LG Electronics Inc.
- Refrigerator having grille fan assembly6 Aug 2026US 2026/0227116 A1LG Electronics Inc.
- Refrigerator6 Aug 2026US 2026/0227118 A1LG Electronics Inc.
- Refrigerating and freezing apparatus9 Jul 2026US 2026/0194285 A1Haier Smart Home Co., Ltd.
- Cooling device having a compartment cover2 Jul 2026US 2026/0185770 A1BSH Hausgeräte GmbH
Most cited
By later US patents
- Air hood136US 10,077,933 B2Colmac Coil Manufacturing, Inc. · 2018
- Kit to increase refrigerator ice product99US 6,438,988 B12002
- Refrigerator evaporator housing84US 6,209,342 B1Camco, Incorporated · 2001
- Refrigerated merchandiser with modular evaporator coils and EEPR control59US 5,743,098 AHussmann Corporation · 1998
- Multitemperature responsive coolant coil fan control and method56US 5,228,307 AKobatecon Group, Inc. · 1993