A47F 3/0491
Cooled shelves
Official title: {Cooled shelves}
A47F3/0491 (Cooled shelves) appears on 35 US grants and 50 published applications in this corpus.
Search patents in A47F- Granted patents
- 35
- Published applications
- 50
- Assignees
- 28
- Inventors
- 102
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 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 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 0 | 1 |
| 2005 | 4 | 4 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 3 |
| 2016 | 0 | 4 |
| 2017 | 6 | 2 |
| 2018 | 4 | 3 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigerated display cabinet16 Jun 2026US 12,653,331 B2Carrier Corporation
- Cooling and heating plate20 May 2025US 12,303,048 B2Josef Hoeller GmbH
- Systems and methods for display case turndown20 Feb 2024US 11,903,499 B2Hill Phoenix, Inc.
- Refrigerated food service counter3 Oct 2023US 11,774,161 B2
- Refrigerated display cabinet utilizing a radial cross flow fan24 Jan 2023US 11,559,147 B2Carrier Corporation
- Temperature-controlled foodservice unit30 Oct 2025US 2025/0334325 A1Thermodyne Food Service Products, Inc.
- Freezer system6 Mar 2025US 2025/0075960 A1
- Refrigerated display cabinet24 Oct 2024US 2024/0349911 A1Carrier Corporation
- Refrigerated display cabinet24 Oct 2024US 2024/0349912 A1Carrier Corporation
- Refrigerated Food Service Counter21 Dec 2023US 2023/0408165 A1
Most cited
By later US patents
- Modular temperature maintaining food receptacle system62US 5,921,096 A1999
- Refrigerated shelf for a food display counter61US 4,306,616 ADuke Manufacturing Co. · 1981
- Refrigeration compartment for use with preparation table41US 5,363,672 AThe Delfield Company, LLC · 1994
- Temperature controlled case34US 6,185,951 B1In-Store Products Limited · 2001
- Display deck for a temperature controlled case19US 7,357,000 B2Dover Systems, Inc. · 2008