A47F 3/0452
With cooled storage compartments
Official title: {with cooled storage compartments}
A47F3/0452 (With cooled storage compartments) appears on 29 US grants and 23 published applications in this corpus.
Search patents in A47F- Granted patents
- 29
- Published applications
- 23
- Assignees
- 25
- Inventors
- 66
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 3 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigeration system with demand fluid defrost5 May 2026US 12,618,605 B2Hussmann Corporation
- Merchandiser with supplemental air return6 Jan 2026US 12,514,384 B2Hussmann Corporation
- Indexing cooler2 Mar 2021US 10,932,592 B2The Coca-Cola Company
- Air over air refrigeration system13 Aug 2019US 10,378,816 B2
- Machine for making, displaying and dispensing ice cream26 Mar 2019US 10,238,129 B2Ali S.P.A.—Carpigiani Group
- Cooling storage, method for controlling cooling storage, and cooling storage management system27 Aug 2026US 2026/0248302 A1Panasonic Intellectual Property Management Co., Ltd.
- Air flow balance in food display applications16 Apr 2026US 2026/0102007 A1Cleveland Range, Inc.
- Food pan cooling system with an upper open food holding area and a lower food compartment with quick chill function24 Jul 2025US 2025/0234992 A1Illinois Tool Works Inc.
- Refrigeration system with demand fluid defrost28 Mar 2024US 2024/0102719 A1Hussmann Corporation
- Merchandiser with supplemental air return7 Dec 2023US 2023/0389721 A1Hussmann Corporation
Most cited
By later US patents
- Food preserving systems54US 6,434,961 B22002
- Refrigerated salad bar53US 4,802,340 AHobart Corporation · 1989
- Food preserving systems33US 6,145,333 A2000
- Refrigeration system for use in the food service industry31US 6,085,535 A2000
- Machine for making, displaying and dispensing ice cream14US 10,238,129 B2Ali S.P.A.—Carpigiani Group · 2019