CPC Main Group
F24H 9/00 Details
12 direct subcodes
Child Classifications
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- F24H 9/02 Casings; Cover lids; Ornamental panels
- F24H 9/06 Arrangement of mountings or supports
- F24H 9/12 Arrangements for connecting heaters to circulation pipes
- F24H 9/14 Arrangements for connecting different sections, e.g. in water heaters (arrangements for connecting heaters to circulation pipes F24H9/12)
- F24H 9/16 Arrangements for water drainage
- F24H 9/18 Arrangement or mounting of grates or heating means
- F24H 9/20 Arrangement or mounting of control or safety devices
- F24H 9/40 Arrangements for preventing corrosion
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