Invention Grant
- Patent Title: Venturi effect-driven formulation delivery in e-vaping devices
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Application No.: US15222183Application Date: 2016-07-28
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Publication No.: US10306927B2Publication Date: 2019-06-04
- Inventor: Ali Rostami , Raymond Lau , Eric A. Hawes
- 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.
- Main IPC: A24F25/00
- IPC: A24F25/00 ; A24F47/00 ; B05B7/04 ; H05B3/42 ; A61M15/06 ; A61M11/04 ; G08B5/36 ; A61M16/00 ; A61M15/00

Abstract:
Example embodiments relate to an e-vaping device including a mouth-end insert, a reservoir connectable to the mouth-end insert, the reservoir including a hollow portion along a longitudinal axis of the e-vaping device, a plurality of orifices distributed along an interior surface of the reservoir, and a power portion connectable to the reservoir. The e-vaping further includes a portion configured to direct an amount of pre-vapor formulation onto the heater.
Public/Granted literature
- US20180027875A1 VENTURI EFFECT-DRIVEN FORMULATION DELIVERY IN E-VAPING DEVICES Public/Granted day:2018-02-01
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