CPC Subgroup
A24F 40/40 Constructional details, e.g. connection of cartridges and battery parts
Full Title
Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor > Constructional details, e.g. connection of cartridges and battery parts
5 direct subcodes
Child Classifications
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- A24F 40/42 Cartridges or containers for inhalable precursors
- A24F 40/44 Wicks
- A24F 40/46 Shape or structure of electric heating means
- A24F 40/48 Fluid transfer means, e.g. pumps
- A24F 40/49 Child proofing
Top Applicants
Top 10 applicants by patent filingsfor class A24, 2013–2023, worldwide · Source: EPO PATSTAT
- PHILIP MORRIS PRODUCTS CH 13,994
- NICOVENTURES TRADING GB 7,744
- KT & G CORPORATION KR 4,857
- JAPAN TOBACCO JP 4,561
- JT INTERNATIONAL CH 3,946
- BRITISH AMERICAN TOBACCO (INVESTMENTS) GB 2,374
- ALTRIA CLIENT SERVICES US 2,122
- RAI STRATEGIC HOLDINGS US 2,061
- NICOVENTURES TRADING 1,940
- PHILIP MORRIS PRODUCTS 1,855