Patent ID: 11856987
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 8:
9. An apparatus comprising:
a first upper cartridge comprising:
a first central passageway; and
a first reservoir comprising a first product heatable to form a first quantity of vapor that passes to and through the first central passageway;

wherein the first upper cartridge has a first end configured to attach to a second lower cartridge, the second lower cartridge comprising:
a second central passageway axially aligned with the first central passageway; and
a second reservoir comprising a second product;
wherein the second product heated within the second lower cartridge forms a second quantity of vapor that passes to and through the second central passageway and combines with the first quantity of smoke in the first central passageway; and

wherein the first upper cartridge has a second end configured to attach to a mouthpiece configured to receive a combination of the first quantity of vapor and the second quantity of vapor from the first central passageway and deliver the combination to a user.