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    Vaporizer assembly
    14.
    发明授权
    Vaporizer assembly 有权

    公开(公告)号：US11304448B2

    公开(公告)日：2022-04-19

    申请号：US16196749

    申请日：2018-11-20

    Applicant: Altria Client Services LLC

    Inventor： Eric Hawes ,  Raymond W. Lau ,  Mik Dahl ,  Jon Jarantilla ,  Galen Salvador ,  Jose Jesus Paolo Montalvan ,  Jeroen Kok

    IPC: A24F40/44 ,  A24F40/40 ,  A24F40/10

    Abstract: A vaporizer assembly, which includes a heating element and a conduit assembly configured to direct air to flow through a conduit in fluid communication with the heating element, further includes a dispensing interface assembly configured to be in fluid communication with both the conduit and the vaporizer assembly exterior. The dispensing interface assembly includes a first dispensing interface and a second dispensing interface. The first dispensing interface is in direct fluid communication with the conduit and the heating element. A portion of the second dispensing interface is exposed to the vaporizer assembly exterior. The second dispensing interface is isolated from direct fluid communication with the heating element by the first dispensing interface, and the first dispensing interface is isolated from direct fluid communication with the reservoir by the second dispensing interface. The second dispensing interface is configured to restrict a flow of pre-vapor formulation to the first dispensing interface.

    Pod assembly, dispensing body, and e-vapor apparatus including the same
    15.
    发明授权
    Pod assembly, dispensing body, and e-vapor apparatus including the same 有权

    公开(公告)号：US11026296B1

    公开(公告)日：2021-06-01

    申请号：US17176520

    申请日：2021-02-16

    Applicant: Altria Client Services LLC

    Inventor： Eric Hawes ,  Raymond W. Lau ,  Alistair Bramley

    IPC: A24F40/40 ,  H05B1/02 ,  G06F21/44 ,  A24F40/42 ,  H05B3/12 ,  A24F40/60 ,  A24F40/10

    Abstract: An e-vapor apparatus may include a pod assembly and a dispensing body configured to receive the pod assembly. A vaporizer may be disposed in the pod assembly and/or the dispensing body. The pod assembly may include a vapor precursor compartment, a device compartment, and a vapor channel extending from the device compartment and traversing the vapor precursor compartment. The pod assembly is a smart pod configured to receive, store, and transmit information that can be communicated with the dispensing body and/or another electronic device. The proximal portion of the dispensing body includes a vapor passage and a through-hole. The vapor passage may extend from an end surface of the proximal portion to a side wall of the through-hole. The through-hole is configured to receive the pod assembly such that the vapor channel of the pod assembly is aligned with the vapor passage of the dispensing body.

    NON-COMBUSTIBLE AEROSOL SYSTEM AND PRE-AEROSOL FORMULATION HOUSING
    17.
    发明申请
    NON-COMBUSTIBLE AEROSOL SYSTEM AND PRE-AEROSOL FORMULATION HOUSING 审中-公开

    公开(公告)号：US20200229507A1

    公开(公告)日：2020-07-23

    申请号：US16251452

    申请日：2019-01-18

    Applicant: Altria Client Services LLC

    Inventor： Jason Flora ,  Eric Hawes ,  San Li

    IPC: A24F47/00 ,  A24B15/16 ,  H05B3/44

    Abstract: A non-combustible aerosol system includes a heater configured to supply heat to a heating chamber and a housing configured to be inserted into the heating chamber. The housing defines an internal volume for containing a solid substrate. The housing includes a plurality of internal structures extending from a first end of the housing to a second end of the housing, the plurality of internal structures extending through the internal volume, the plurality of internal structures being configured to heat the solid substrate to generate an aerosol by conducting the heat supplied by the heater to the internal volume.

    Pod assembly and e-vapor apparatus including the same
    18.
    发明授权
    Pod assembly and e-vapor apparatus including the same 有权

    公开(公告)号：US10701981B2

    公开(公告)日：2020-07-07

    申请号：US16425168

    申请日：2019-05-29

    Applicant: Altria Client Services LLC

    Inventor： Ryan Newcomb ,  Terry Bache ,  Eric Hawes ,  Raymond Lau ,  Cristian Popa ,  James Yorkshades

    IPC: A24F47/00 ,  G06F21/44 ,  H05B1/02 ,  H05B3/03 ,  F22B1/28

    Abstract: An e-vapor apparatus may include a pod assembly including a pre-vapor formulation compartment, a first electrical connector, a vapor channel traversing the pre-vapor formulation compartment, and a vaporizer, the pre-vapor formulation compartment configured to hold a pre-vapor formulation therein and in fluidic communication with the vaporizer during an operation of the e-vapor apparatus, the first electrical connector including first and second power electrodes, the first power electrode including a first contact portion on an exterior of the first electrical connector and a first extended portion configured to contact an anode portion of the vaporizer, the second power electrode including a second contact portion on the exterior of the first electrical connector and a second extended portion configured to contact a cathode portion of the vaporizer. The e-vapor apparatus may further include a dispensing body including a second electrical connector configured to connect to the first electrical connector.

    E-vapor devices including pre-sealed cartridges
    19.
    发明授权
    E-vapor devices including pre-sealed cartridges 有权

    公开(公告)号：US10653181B2

    公开(公告)日：2020-05-19

    申请号：US15239304

    申请日：2016-08-17

    Applicant: Altria Client Services LLC

    Inventor： Eric Hawes ,  Raymond Lau ,  Ben Sharp

    IPC: A24F47/00 ,  A61M11/04 ,  A61M15/06

    Abstract: An e-vapor device may include a cartridge configured to hold a pre-vapor formulation therein. The e-vapor device may additionally include a dispensing body including a ratchet assembly and configured to receive a vaporizer to interact with the ratchet assembly. The vaporizer is configured to access the pre-vapor formulation in the cartridge via a coupling action and to heat the pre-vapor formulation to generate a vapor. The ratchet assembly is configured to undergo a mechanical incrementation with each coupling action to facilitate a simultaneous removal of the cartridge with the vaporizer coupled thereto after a designated number of coupling actions. Accordingly, the overuse of the vaporizer and the adverse sensory effects associated therewith can be reduced or prevented.

    Electronic smoking article
    20.
    发明授权
    Electronic smoking article 有权

    公开(公告)号：US10390563B2

    公开(公告)日：2019-08-27

    申请号：US14774039

    申请日：2014-03-21

    Applicant: ALTRIA CLIENT SERVICES LLC.

    Inventor： Eric Hawes ,  Barry S. Smith

    IPC: A24F47/00 ,  H05B3/00 ,  H05B3/06 ,  H05B3/12 ,  H05B3/42 ,  H05B3/46 ,  F04B19/00 ,  A61M11/00 ,  A61M15/06 ,  A61M11/04

    Abstract: An electronic smoking article is disclosed, which includes an outer housing extending in a longitudinal direction; a micro pump system configured to pump a liquid material contained within a liquid supply reservoir through an outlet of the supply reservoir into a capillary; the capillary having an inlet and an outlet, the inlet in communication with the outlet of the liquid supply reservoir; a heating arrangement operable to heat the capillary to a temperature sufficient to at least initially volatilize the liquid material contained within the capillary; a power supply operable to apply voltage to the micro pump gas cell to generate a gas to drive the liquid material out of the liquid supply reservoir into the inlet of the capillary; at least one air inlet; and whereby air is mixed with the volatilized material to form an aerosol.

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