Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor

Introduced: January 2020

IPC and CPC are identically structured here. All 12 subcodes exist in both systems.

IPC defines codes here since 2020.

Child Classifications

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A24F 40/05 Devices without heating means since 2020 IPC+CPC Available in IPC and CPC
A24F 40/10 Devices using liquid inhalable precursors since 2020 IPC+CPC Available in IPC and CPC
A24F 40/20 Devices using solid inhalable precursors since 2020 IPC+CPC Available in IPC and CPC
A24F 40/30 Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges since 2020 IPC+CPC Available in IPC and CPC
A24F 40/40 Constructional details, e.g. connection of cartridges and battery parts since 2020 IPC+CPC Available in IPC and CPC
A24F 40/50 Control or monitoring since 2020 IPC+CPC Available in IPC and CPC
A24F 40/60 Devices with integrated user interfaces since 2020 IPC+CPC Available in IPC and CPC
A24F 40/65 Devices with integrated communication means, e.g. wireless communication means since 2020 IPC+CPC Available in IPC and CPC
A24F 40/70 Manufacture since 2020 IPC+CPC Available in IPC and CPC
A24F 40/80 Testing since 2020 IPC+CPC Available in IPC and CPC
A24F 40/85 Maintenance, e.g. cleaning since 2020 IPC+CPC Available in IPC and CPC
A24F 40/90 Arrangements or methods specially adapted for charging batteries thereof since 2020 IPC+CPC Available in IPC and CPC