Patent ID: 11944125
Assignee: PHILIP MORRIS PRODUCTS S.A.
Field: Other consumer goods (Other fields)
Classification: CPC A  G | IPC A

Claim 4:
5. The aerosol-generating system according to claim 3,
wherein, when the aerosol-generating device comprises the light source, the cartridge comprises a window of material transparent to the light, the material extending from an internal surface of the storage compartment to an exterior surface of the cartridge, wherein the light source is aligned with the window when the cartridge is received by the aerosol-generating device, and
wherein, when the aerosol-generating device comprises the detector, the cartridge comprises a window of material transparent to the light, the material extending from an internal surface of the storage compartment to an exterior surface of the cartridge, wherein the detector is aligned with the window when the cartridge is received by the aerosol-generating device.