A47F 3/0417
With natural air circulation
Official title: {with natural air circulation}
A47F3/0417 (With natural air circulation) appears on 11 US grants and 10 published applications in this corpus.
Search patents in A47F- Granted patents
- 11
- Published applications
- 10
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Merchandiser8 Jul 2025US 12,349,816 B2Hussmann Corporation
- Merchandiser24 Sep 2024US 12,096,867 B2Hussmann Corporation
- Merchandiser24 Aug 2021US 11,096,504 B2Hussmann Corporation
- Refrigerated merchandiser including eutectic plate refrigeration29 Jan 2019US 10,188,223 B2Hussmann Corporation
- Service case10 May 2005US 6,889,514 B2Delaware Capital Formation, Inc.
- Merchandiser18 Jan 2024US 2024/0016314 A1Hussmann Corporation
- Merchandiser9 Dec 2021US 2021/0378421 A1Hussmann Corporation
- Merchandiser5 Nov 2020US 2020/0345157 A1Hussmann Corporation
- Wall-mounted refrigerator and peltier effect cooling system22 Aug 2019US 2019/0257556 A1Les Entreprises Zeronext Inc.
- Ice cream display cabinet and ice cream drawers30 Aug 2018US 2018/0242757 A1Lenari Italia S.R.L.
Most cited
By later US patents