CPC Main Group
A47J 27/00 Cooking-vessels (A47J29/00 - A47J33/00 take precedence)
Filing statistics
CPC A47J 27/00 belongs to the parent subclass A47J, which recorded 140,057 patent applications worldwide between 2013 and 2023. Annual filings grew from 8,818 in 2013 to 9,436 in 2023 (+7%), peaking at 17,366 applications in 2017. The most active applicants in class A47 are LG ELECTRONICS (8,633 applications), BSH (BOSCH UND SIEMENS HAUSGERAETE) (4,258 applications) and SAMSUNG ELECTRONICS COMPANY (3,477 applications).
Source: EPO PATSTAT, worldwide filings
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