F25D 2323/00281
Two or more fans
F25D2323/00281 (Two or more fans) appears on 14 US grants and 19 published applications in this corpus.
Search patents in F25D- Granted patents
- 14
- Published applications
- 19
- Assignees
- 15
- Inventors
- 56
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Drive control apparatus and method for refrigerator type fan motor1 Jan 2013US 8,341,972 B2LG Electronics Inc.
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- Method of cooling a deli pan in a refrigerator appliance9 Oct 2025US 2025/0314414 A1Haier US Appliance Solutions, Inc.
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Most cited
By later US patents
- Door mounted cooling apparatus25US 5,187,950 A1993
- Refrigerator cooler and housing cabinet and an improved method of insertion of the refrigerator compressor unit21US 6,948,324 B2Fortune Resources Enterprise, Inc. · 2005
- Dual compartment beverage cooling system15US 8,161,756 B2DRS Sustainment Systems, Inc. · 2012
- Installation template for a mobile refrigerator9US 6,543,250 B1Dometic Corporation · 2003
- Refrigerator provided with a condenser having an improved cooling efficiency8US 5,592,829 ADaewoo Electronics Co., Ltd. · 1997