A47J 37/1261
Details of the heating elements
Official title: {Details of the heating elements; Fixation of the heating elements to the frying vessel}
A47J37/1261 (Details of the heating elements) appears on 48 US grants and 60 published applications in this corpus.
Search patents in A47J- Granted patents
- 48
- Published applications
- 60
- Assignees
- 36
- Inventors
- 106
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 2 | 3 |
| 2006 | 3 | 3 |
| 2007 | 1 | 4 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 6 |
| 2018 | 2 | 5 |
| 2019 | 1 | 7 |
| 2020 | 2 | 5 |
| 2021 | 5 | 1 |
| 2022 | 2 | 5 |
| 2023 | 2 | 3 |
| 2024 | 3 | 2 |
| 2025 | 4 | 2 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fryer20 Jan 2026US 12,527,431 B2Fluid-O-Tech S.R.L.
- Cooking systems with spreader bar9 Dec 2025US 12,490,863 B2Henny Penny Corporation
- Systems and methods for frying food products22 Jul 2025US 12,364,278 B2
- Frying oil maintenance24 Jun 2025US 12,336,660 B2Cargill, Incorporated
- Automatic fryer with heaters enabling reduced oil volume17 Jun 2025US 12,329,318 B2Henny Penny Corporation
- Automated Food Frying Machine for use in Retail Locations2 Jul 2026US 2026/0182780 A1My Fry Inc.
- Cooking apparatus for moving food while deep frying11 Jun 2026US 2026/0157570 A1
- Electric Immersion Element Deep Fryer With Water Collector26 Feb 2026US 2026/0053295 A1Seb S. A.
- Automated pressure fryer system19 Feb 2026US 2026/0047721 A1CFA Properties, Inc.
- Water-oil separation type frying device8 Jan 2026US 2026/0007275 A1
Most cited
By later US patents
- Household electrical cooking appliance80US 10,154,750 B2Seb S. A. · 2018
- Griddle22US 5,964,145 ALegion Industries, Inc. · 1999
- Electrically heated deep fryer21US 4,574,183 AE. G. O. Elektro-Gerate Blanc u. Fischer · 1986
- Deep fryer21US 7,015,429 B2Eastern Sources Housewares (Hong Kong) Limited · 2006
- Externally heated deep fat fryer20US 7,141,764 B12006