A47J 36/26
Devices for warming vessels containing drinks or food, especially by means of
Official title: Devices for warming vessels containing drinks or food, especially by means of burners {Warming devices with a burner, e.g. using gasoline}; Travelling cookers, e.g. using petroleum or gasoline with one burner
A47J36/26 (Devices for warming vessels containing drinks or food, especially by means of) appears on 148 US grants and 135 published applications in this corpus.
Search patents in A47J- Granted patents
- 148
- Published applications
- 135
- Assignees
- 70
- Inventors
- 272
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 2 |
| 2002 | 3 | 2 |
| 2003 | 3 | 3 |
| 2004 | 6 | 4 |
| 2005 | 3 | 6 |
| 2006 | 3 | 4 |
| 2007 | 3 | 10 |
| 2008 | 0 | 7 |
| 2009 | 1 | 4 |
| 2010 | 5 | 3 |
| 2011 | 4 | 4 |
| 2012 | 0 | 5 |
| 2013 | 3 | 4 |
| 2014 | 3 | 8 |
| 2015 | 1 | 5 |
| 2016 | 3 | 10 |
| 2017 | 6 | 6 |
| 2018 | 7 | 5 |
| 2019 | 9 | 2 |
| 2020 | 4 | 7 |
| 2021 | 3 | 4 |
| 2022 | 4 | 12 |
| 2023 | 6 | 3 |
| 2024 | 7 | 9 |
| 2025 | 5 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cookery method and cookery device for outdoors conditions17 Mar 2026US 12,575,695 B2Ritnifjell Innovations Oy
- Liquid fuel stove12 Aug 2025US 12,385,647 B2
- Lightweight portable heating device15 Jul 2025US 12,357,125 B1Mainstream Engineering Corporation
- Portable-device support system24 Jun 2025US 12,339,012 B2Cascade Designs, Inc.
- Kitchen appliance22 Apr 2025US 12,279,715 B2Electrolux Appliances Aktiebolag
- Systems and methods for food holding5 Mar 2026US 2026/0060472 A1CFA Properties, Inc.
- Portable-device support system27 Nov 2025US 2025/0362026 A1Cascade Designs, Inc.
- Portable-device support system27 Nov 2025US 2025/0362027 A1Cascade Designs, Inc.
- Cooking pot with rounded bottom and support shroud22 May 2025US 2025/0160558 A1Cascade Designs, Inc.
- Air fryer22 May 2025US 2025/0160568 A1Ningbo Agsun Products,Inc.
Most cited
By later US patents
- Contactless energy transfer apparatus265US 6,331,744 B1Light Sciences Corporation · 2001
- Vehicle thermoelectric cooling and heating food and drink appliance197US 4,823,554 A1989
- Contactless energy transfer apparatus105US 6,657,351 B2Light Sciences Corporation · 2003
- Use of moving element to produce heat100US 6,281,611 B1Light Sciences Corporation · 2001
- Collapsible and portable combination chafing dish and barbecue57US 5,711,210 A1998