A47J 37/0629
With electric heating elements
Official title: {with electric heating elements}
A47J37/0629 (With electric heating elements) appears on 702 US grants and 949 published applications in this corpus.
Search patents in A47J- Granted patents
- 702
- Published applications
- 949
- Assignees
- 310
- Inventors
- 1,458
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 12 | 0 |
| 1997 | 10 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 14 | 0 |
| 2001 | 23 | 6 |
| 2002 | 24 | 17 |
| 2003 | 9 | 13 |
| 2004 | 9 | 7 |
| 2005 | 9 | 12 |
| 2006 | 10 | 15 |
| 2007 | 4 | 6 |
| 2008 | 4 | 14 |
| 2009 | 3 | 7 |
| 2010 | 2 | 9 |
| 2011 | 8 | 12 |
| 2012 | 3 | 13 |
| 2013 | 2 | 10 |
| 2014 | 14 | 13 |
| 2015 | 5 | 23 |
| 2016 | 9 | 29 |
| 2017 | 10 | 37 |
| 2018 | 18 | 53 |
| 2019 | 32 | 81 |
| 2020 | 49 | 66 |
| 2021 | 50 | 85 |
| 2022 | 56 | 106 |
| 2023 | 51 | 81 |
| 2024 | 65 | 76 |
| 2025 | 72 | 95 |
| 2026 | 40 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Electric pizza oven and method of use1 Oct 2026US 2026/0294168 A1Ooni Limited
- 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.
- Appliance to cook pizza17 Sep 2026US 2026/0271943 A1Breville Pty Limited
- High efficiency air fryer system for cooking cavity appliances17 Sep 2026US 2026/0272219 A1Whirlpool Corporation
Most cited
By later US patents
- Microwave heating apparatus and method174US 4,728,762 A1988
- Visible light and infra-red cooking apparatus126US 5,036,179 AQuadlux, Inc. · 1991
- 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