Invention Grant
- Patent Title: Method of making cartridge including absorbent material with first reservoir and second reservoir
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Application No.: US18295066Application Date: 2023-04-03
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Publication No.: US12108794B2Publication Date: 2024-10-08
- Inventor: Christopher S. Tucker , Edmond Cadieux , Barry S. Smith , William J. Crowe , Nam Tran
- Applicant: Altria Client Services LLC
- Applicant Address: US VA Richmond
- Assignee: Altria Client Services LLC
- Current Assignee: Altria Client Services LLC
- Current Assignee Address: US VA Richmond
- Agency: Harness, Dickey & Pierce, P.L.C.
- The original application number of the division: US17385310 2021.07.26
- Main IPC: A24F47/00
- IPC: A24F47/00 ; A24F40/42 ; H05B1/02 ; A24F40/10 ; A24F40/485 ; A24F40/50 ; A24F40/70
Abstract:
The method includes first defining a first reservoir and a second reservoir within a housing of a cartridge, the second reservoir being in fluid communication with the first reservoir, inserting at least one first layer of absorbent material within the first reservoir, and arranging a heater and a wick to be in communication with a central channel, the wick being in contact with the absorbent material.
Public/Granted literature
- US20230232900A1 METHOD OF MAKING CARTRIDGE INCLUDING ABSORBENT MATERIAL WITH FIRST RESERVOIR AND SECOND RESERVOIR Public/Granted day:2023-07-27
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