A47J 27/002
Construction of cooking-vessels
Official title: {Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels}
A47J27/002 (Construction of cooking-vessels) appears on 446 US grants and 656 published applications in this corpus.
Search patents in A47J- Granted patents
- 446
- Published applications
- 656
- Assignees
- 299
- Inventors
- 1,121
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 4 |
| 2002 | 3 | 7 |
| 2003 | 7 | 7 |
| 2004 | 4 | 3 |
| 2005 | 3 | 16 |
| 2006 | 3 | 13 |
| 2007 | 2 | 6 |
| 2008 | 2 | 13 |
| 2009 | 5 | 11 |
| 2010 | 4 | 11 |
| 2011 | 6 | 10 |
| 2012 | 6 | 13 |
| 2013 | 4 | 27 |
| 2014 | 11 | 28 |
| 2015 | 14 | 52 |
| 2016 | 14 | 37 |
| 2017 | 20 | 66 |
| 2018 | 26 | 48 |
| 2019 | 26 | 46 |
| 2020 | 42 | 55 |
| 2021 | 43 | 42 |
| 2022 | 30 | 27 |
| 2023 | 23 | 23 |
| 2024 | 37 | 36 |
| 2025 | 27 | 27 |
| 2026 | 11 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cookware with copper bonded layer29 Sep 2026US 12,745,872 B2All-Clad Metalcrafters LLC
- Systems and methods for steam heating8 Sep 2026US 12,727,701 B2Electrolux Consumer Products, Inc.
- Cooking vessel28 Jul 2026US 12,690,709 B2Miele & Cie. KG
- Lid for cooking appliance14 Jul 2026US 12,677,987 B2Sunbeam Products, Inc.
- Uncoated non-stick pan9 Jun 2026US 12,648,669 B2Zhejiang Suntrue Houseware Tech Co., Ltd.
- Lid for cooking appliance8 Oct 2026US 2026/0305869 A1Sunbeam Products, Inc.
- Household cooking utensils1 Oct 2026US 2026/0294154 A1Coodal Inc.
- Electric grill and smoking device24 Sep 2026US 2026/0283390 A1W. C. Bradley Company
- Air fryer17 Sep 2026US 2026/0272220 A1Ningbo Careline Electric Appliance Co., Ltd.
- Multilayer base for cookware10 Sep 2026US 2026/0262865 A1Fissler GmbH
Most cited
By later US patents
- Compact vacuum insulation176US 5,157,893 AMidwest Research Institute · 1992
- Compact vacuum insulation174US 5,175,975 AMidwest Research Institute · 1993
- Cooking utensil with improved heat retention150US 5,643,485 AMidwest Research Institute · 1997
- Covered dish with vent120US 5,065,889 ADart Industries Inc. · 1991
- Intelligent cooking apparatuses and methods106US 9,439,530 B2Twin Harbor Labs, LLC · 2016