CPC Main Group
A47J 27/00 Cooking-vessels (A47J29/00 - A47J33/00 take precedence)
13 direct subcodes
Child Classifications
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- A47J 27/02 with enlarged heating surfaces
- A47J 27/04 for cooking food in steam; Devices for extracting fruit juice by means of steam
- A47J 27/06 Steam-heated kettles for domestic use
- A47J 27/08 Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J 27/10 Cooking-vessels with water-bath arrangements for domestic use
- A47J 27/12 Multiple-unit cooking vessels
- A47J 27/14 Cooking-vessels for use in hotels, restaurants, or canteens
- A47J 27/20 Ham-boilers
- A47J 27/21 Water-boiling vessels, e.g. kettles
- A47J 27/56 Preventing boiling over, e.g. of milk (appliances for preventing or destroying foam in dairy apparatus for treating milk A01J11/02)
Top Applicants
Top 10 applicants by patent filingsfor class A47, 2013–2023, worldwide · Source: EPO PATSTAT
- LG ELECTRONICS KR 8,633
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 4,258
- SAMSUNG ELECTRONICS COMPANY KR 3,477
- MIDEA 3,257
- SEB FR 2,786
- FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING COMPANY 2,614
- GREE ELECTRIC APPLIANCES 2,370
- VORWERK & CO. INTERHOLDING DE 2,248
- HAIER SMART HOME 2,169
- MIELE DE 2,019