F25D 2323/121
The refrigerator is characterised by a water filter for the water/ice dispenser
Official title: the refrigerator is characterised by a water filter for the water/ice dispenser
F25D2323/121 (The refrigerator is characterised by a water filter for the water/ice dispenser) appears on 239 US grants and 317 published applications in this corpus.
Search patents in F25D- Granted patents
- 239
- Published applications
- 317
- Assignees
- 56
- Inventors
- 457
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 2 |
| 2003 | 4 | 5 |
| 2004 | 1 | 3 |
| 2005 | 2 | 6 |
| 2006 | 5 | 7 |
| 2007 | 4 | 5 |
| 2008 | 0 | 10 |
| 2009 | 1 | 8 |
| 2010 | 5 | 6 |
| 2011 | 3 | 10 |
| 2012 | 4 | 19 |
| 2013 | 8 | 0 |
| 2014 | 10 | 14 |
| 2015 | 15 | 17 |
| 2016 | 12 | 16 |
| 2017 | 13 | 21 |
| 2018 | 15 | 29 |
| 2019 | 16 | 20 |
| 2020 | 31 | 27 |
| 2021 | 16 | 17 |
| 2022 | 12 | 16 |
| 2023 | 13 | 9 |
| 2024 | 9 | 22 |
| 2025 | 14 | 18 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic shutoff valve for a water filter assembly15 Sep 2026US 12,734,468 B2Haier US Appliance Solutions, Inc.
- Filter assembly25 Aug 2026US 12,715,785 B2Samsung Electronics Co., Ltd.
- Water purifier21 Jul 2026US 12,687,334 B2Coway Co., Ltd.
- Refrigerator and corresponding water filter bracket14 Jul 2026US 12,680,753 B2Whirlpool Corporation
- Refrigerator appliance including a water filter with wireless power transfer30 Jun 2026US 12,667,797 B2Haier US Appliance Solutions, Inc.
- Water filter and home appliance with water filter and method for coupling water filter23 Jul 2026US 2026/0208079 A1LG Electronics Inc.
- Cartridge and method for cleaning water lines of an appliance25 Jun 2026US 2026/0176167 A1Electrolux Home Products, Inc.
- Ice maker appliance and overflow structure11 Jun 2026US 2026/0160466 A1Haier US Appliance Solutions, Inc.
- Ice maker appliance with reservoir accessibility structure11 Jun 2026US 2026/0160468 A1Haier US Appliance Solutions, Inc.
- Water filter and home appliance having same21 May 2026US 2026/0138889 A1LG Electronics Inc.
Most cited
By later US patents
- Dispenser assembly for refrigerator and control method thereof148US 5,956,967 ALG Electronics Inc. · 1999
- Water filtering system with replaceable cartridge for a refrigerator138US 6,120,685 AMaytag Corporation · 2000
- Refrigerator water filter130US 5,135,645 ARaytheon Company · 1992
- Water filtering system with replaceable cartridge for a refrigerator98US 6,303,031 B1Maytag Corporation · 2001
- Refrigerator with treated water89US 7,147,773 B2Whirlpool Corporation · 2006