公开(公告)号：US20220132924A1

公开(公告)日：2022-05-05

申请号：US17433592

申请日：2020-02-25

申请人： Fawn Industries, Inc.

发明人： Leo KAHL ,  Nicholas FLOWER ,  Raymond H. FIORAVANTE

IPC分类号： A24F40/42 ,  A24F40/46 ,  A24F40/20 ,  A24F40/485 ,  A24F7/00 ,  A24F40/57 ,  F16K3/24

摘要： A personal vaporization device for use with non-liquid vaporizable material, such as ground herbal material, is designed to provide for multiple vaporizing sessions with a single loading of the of the device. The device comprises an oven assembly including an oven for holding material for a single vaporizing session, and an electric heating element thermally coupled to the oven to heat the material in the oven. Vapors generated by the heated material travel through an air flow path for inhalation by a user. A hopper holds a supply of the material for at least one additional session, and the oven is resupplied for a new session by feeding material from the hopper via a flow path to the oven. The hopper can be designed to receive the vaporizable material directly or to receive a cartridge containing the supply of vaporizable material. A system for filling a plurality of cartridges is also provided.