CPC Main Group
F24B 13/00 Details solely applicable to stoves or ranges burning solid fuels (component parts or accessories for stoves with open-fires F24B1/191)
Filing statistics
CPC F24B 13/00 belongs to the parent subclass F24B, which recorded 5,958 patent applications worldwide between 2013 and 2023. Annual filings declined from 485 in 2013 to 364 in 2023 (-25%), peaking at 691 applications in 2018. The most active applicants in class F24 are GREE ELECTRIC APPLIANCES (11,167 applications), QINGDAO HAIER AIR CONDITIONER COMPANY (9,225 applications) and HAIER SMART HOME (8,998 applications).
Source: EPO PATSTAT, worldwide filings
5 direct subcodes
Child Classifications
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- F24B 13/02 Arrangement or mountings of fire-grate assemblies; Arrangement or mountings of linings for fire-boxes, e.g. fire-backs
- F24B 13/04 Arrangements for feeding solid fuel, e.g. hoppers
Top Applicants
Top 10 applicants by patent filingsfor class F24, 2013–2023, worldwide · Source: EPO PATSTAT
- GREE ELECTRIC APPLIANCES 11,167
- QINGDAO HAIER AIR CONDITIONER COMPANY 9,225
- HAIER SMART HOME 8,998
- MIDEA 8,874
- GUANGDONG MIDEA REFRIGERATION EQUIPMENT COMPANY 8,724
- LG ELECTRONICS KR 7,258
- MITSUBISHI ELECTRIC CORPORATION JP 7,009
- QINGDAO HAIER AIR CONDITIONER ELECTRIC COMPANY 6,104
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 3,544
- NINGBO AUX ELECTRIC COMPANY 3,302