F25C
Producing, working or handling ice
F25C (Producing, working or handling ice) appears on 4,408 US grants and 4,205 published applications in this corpus.
Search patents in F25C- Granted patents
- 4,408
- Published applications
- 4,205
- Assignees
- 1,087
- Inventors
- 5,674
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 37 | 0 |
| 1977 | 32 | 0 |
| 1978 | 33 | 0 |
| 1979 | 28 | 0 |
| 1980 | 42 | 0 |
| 1981 | 29 | 0 |
| 1982 | 35 | 0 |
| 1983 | 31 | 0 |
| 1984 | 47 | 0 |
| 1985 | 44 | 0 |
| 1986 | 44 | 0 |
| 1987 | 48 | 0 |
| 1988 | 68 | 0 |
| 1989 | 74 | 0 |
| 1990 | 82 | 0 |
| 1991 | 64 | 0 |
| 1992 | 47 | 0 |
| 1993 | 69 | 0 |
| 1994 | 53 | 0 |
| 1995 | 54 | 0 |
| 1996 | 51 | 0 |
| 1997 | 42 | 0 |
| 1998 | 66 | 0 |
| 1999 | 75 | 0 |
| 2000 | 89 | 0 |
| 2001 | 82 | 21 |
| 2002 | 78 | 53 |
| 2003 | 87 | 73 |
| 2004 | 64 | 108 |
| 2005 | 65 | 95 |
| 2006 | 75 | 167 |
| 2007 | 82 | 117 |
| 2008 | 58 | 181 |
| 2009 | 78 | 184 |
| 2010 | 94 | 238 |
| 2011 | 92 | 170 |
| 2012 | 98 | 155 |
| 2013 | 139 | 159 |
| 2014 | 123 | 153 |
| 2015 | 143 | 139 |
| 2016 | 148 | 209 |
| 2017 | 156 | 208 |
| 2018 | 171 | 167 |
| 2019 | 163 | 197 |
| 2020 | 182 | 212 |
| 2021 | 145 | 235 |
| 2022 | 158 | 175 |
| 2023 | 144 | 179 |
| 2024 | 207 | 212 |
| 2025 | 186 | 231 |
| 2026 | 106 | 167 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- F25C 5/00Working or handling ice2,676
- F25C 1/00Producing ice2,529
- F25C 2400/00Auxiliary features or devices for producing, working or handling iceIndexing code1,450
- F25C 2600/00Control issuesIndexing code614
- F25C 2700/00Sensing or detecting of parametersIndexing code537
- F25C 2500/00Problems to be solvedIndexing code491
- F25C 2305/00Special arrangements or features for working or handling iceIndexing code479
- F25C 3/00Processes or apparatus specially adapted for producing ice or snow for winter352
All 11 main groupsShow fewer
Recent patents
- Ice maker appliance with automatic shut off features6 Oct 2026US 12,753,962 B2Haier US Appliance Solutions, Inc.
- Shave-ice attachment for a stand mixer6 Oct 2026US 12,753,963 B2Whirlpool Corporation
- Ice making methods, systems, and devices29 Sep 2026US 12,747,900 B2Rebound Technologies, Inc.
- Refrigeration system for a refrigerator and a refrigerator thereof29 Sep 2026US 12,747,901 B2Ningbo Bai-Jia Electric Appliance Co., Ltd.
- Nugget ice rotatable holder assembly29 Sep 2026US 12,747,903 B2Haier US Appliance Solutions, Inc.
- Non-heated ice harvesting8 Oct 2026US 2026/0309385 A1Icebow Ltd.
- Refrigerator8 Oct 2026US 2026/0309386 A1LG Electronics Inc.
- Refrigerator8 Oct 2026US 2026/0309387 A1LG Electronics Inc.
- Refrigerator8 Oct 2026US 2026/0309388 A1LG Electronics Inc.
- Refrigerator8 Oct 2026US 2026/0309389 A1LG Electronics Inc.
Most cited
By later US patents
- Method for processing and preserving collagen-based tissues for transplantation610US 5,336,616 ALifeCell Corporation · 1994
- Artificial snow in an aggregate form of snow granules279US 5,556,671 AMiura Dolphins Co., Ltd. · 1996
- Portable cooler with built-in refrigerant cubes214US 7,730,739 B22010
- Thermoelectric icemaker and control199US 6,735,959 B1General Electric Company · 2004
- Ice making and storage system for a refrigerator174US 6,050,097 AWhirlpool Corporation · 2000