A47F 3/0443
With forced air circulation
Official title: {with forced air circulation}
A47F3/0443 (With forced air circulation) appears on 362 US grants and 301 published applications in this corpus.
Search patents in A47F- Granted patents
- 362
- Published applications
- 301
- Assignees
- 147
- Inventors
- 547
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 12 | 0 |
| 1982 | 13 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 2 |
| 2002 | 8 | 9 |
| 2003 | 11 | 10 |
| 2004 | 11 | 16 |
| 2005 | 13 | 16 |
| 2006 | 13 | 26 |
| 2007 | 12 | 8 |
| 2008 | 4 | 13 |
| 2009 | 3 | 16 |
| 2010 | 4 | 10 |
| 2011 | 5 | 8 |
| 2012 | 2 | 3 |
| 2013 | 2 | 11 |
| 2014 | 10 | 6 |
| 2015 | 4 | 11 |
| 2016 | 7 | 17 |
| 2017 | 15 | 22 |
| 2018 | 11 | 10 |
| 2019 | 16 | 12 |
| 2020 | 8 | 10 |
| 2021 | 8 | 12 |
| 2022 | 6 | 12 |
| 2023 | 13 | 13 |
| 2024 | 7 | 16 |
| 2025 | 9 | 9 |
| 2026 | 9 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Refrigerated display cabinet including microchannel heat exchangers11 Aug 2026US 12,702,241 B2Carrier Corporation
- Refrigerated display cabinet16 Jun 2026US 12,653,331 B2Carrier Corporation
- Refrigerated merchandiser2 Jun 2026US 12,642,368 B2Hussmann Corporation
- Open-walled, temperature controlled environment12 May 2026US 12,624,875 B2Kps Global LLC
- Refrigeration system with demand fluid defrost5 May 2026US 12,618,605 B2Hussmann Corporation
- Cooling storage, method for controlling cooling storage, and cooling storage management system27 Aug 2026US 2026/0248302 A1Panasonic Intellectual Property Management Co., Ltd.
- Open fronted food storage cabinet6 Aug 2026US 2026/0224047 A1The Alan Nuttall Partnership Limited
- Air flow balance in food display applications16 Apr 2026US 2026/0102007 A1Cleveland Range, Inc.
- Configuration for a Heat Exchanger in a Temperature Controlled Case23 Oct 2025US 2025/0325120 A1Hill Phoenix, Inc.
- Cabinet with air curtain9 Oct 2025US 2025/0311865 A1The Alan Nuttall Partnership Limited
Most cited
By later US patents
- Refrigerated cabinet for displaying food or the like150US 5,996,366 A1999
- Extensible display shelf140US 6,021,908 ATusco Limited Partnership · 2000
- Chilled service bowl82US 5,718,124 A1998
- Produce merchandiser65US 6,298,672 B12001
- Adjustable electrical outlet assembly60US 4,489,995 ATyler Refrigeration Corporation · 1984