A47J 37/0641
With forced air circulation
Official title: {with forced air circulation, e.g. air fryers}
A47J37/0641 (With forced air circulation) appears on 374 US grants and 605 published applications in this corpus.
Search patents in A47J- Granted patents
- 374
- Published applications
- 605
- Assignees
- 169
- Inventors
- 844
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 6 |
| 2002 | 9 | 14 |
| 2003 | 5 | 6 |
| 2004 | 6 | 2 |
| 2005 | 4 | 7 |
| 2006 | 3 | 2 |
| 2007 | 1 | 2 |
| 2008 | 3 | 9 |
| 2009 | 2 | 5 |
| 2010 | 2 | 4 |
| 2011 | 7 | 4 |
| 2012 | 1 | 5 |
| 2013 | 1 | 3 |
| 2014 | 1 | 5 |
| 2015 | 0 | 9 |
| 2016 | 6 | 19 |
| 2017 | 3 | 14 |
| 2018 | 7 | 23 |
| 2019 | 23 | 53 |
| 2020 | 24 | 43 |
| 2021 | 31 | 54 |
| 2022 | 37 | 74 |
| 2023 | 34 | 53 |
| 2024 | 41 | 63 |
| 2025 | 47 | 77 |
| 2026 | 28 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooking device and components thereof6 Oct 2026US 12,751,574 B2SharkNinja Operating LLC
- Multifunctional air fryer29 Sep 2026US 12,745,875 B2Ningbo Careline Electric Appliance Co., Ltd.
- Electronic device and method for controlling same8 Sep 2026US 12,731,418 B2Samsung Electronics Co., Ltd.
- Roasting system25 Aug 2026US 12,714,131 B2Intelligent Bean Co.
- Cooking apparatus and method25 Aug 2026US 12,714,257 B2Versuni Holding B.V.
- Cooking device and associated method24 Sep 2026US 2026/0283401 A1
- Cooking appliance, control method and device thereof, electronic device and computer-readable storage medium24 Sep 2026US 2026/0292945 A1Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
- High efficiency air fryer system for cooking cavity appliances17 Sep 2026US 2026/0272219 A1Whirlpool Corporation
- Air fryer17 Sep 2026US 2026/0272220 A1Ningbo Careline Electric Appliance Co., Ltd.
- Air Fryer With Heating Plate10 Sep 2026US 2026/0262880 A1Shenzhen Chenbei Technology Co., Ltd.
Most cited
By later US patents
- Microwave heating apparatus and method174US 4,728,762 A1988
- Re-circulating oven with gas clean-up125US 8,006,685 B2Turbochef Technologies, Inc. · 2011
- Rapid cooking device124US 5,513,558 AAmerican Harvest, Inc. · 1996
- Counter-top electric cooker124US 6,201,217 B1Heartware Home Products, Inc. · 2001
- Electric dual and quick cooking utensil122US 4,591,698 A1986