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    ELECTRONIC VAPING DEVICE AND COMPONENTS THEREOF
    4.
    发明申请
    ELECTRONIC VAPING DEVICE AND COMPONENTS THEREOF 有权

    公开(公告)号：US20230098585A1

    公开(公告)日：2023-03-30

    申请号：US18061044

    申请日：2022-12-02

    Applicant: Altria Client Services LLC

    Inventor： Edmond J. CADIEUX ,  Douglas A. BURTON ,  Barry S. SMITH ,  Peter LIPOWICZ ,  Patrick J. COBLER

    IPC: A24F40/465 ,  A24F40/50 ,  A24F40/42 ,  A61M15/06 ,  A24F40/10

    Abstract: A liquid reservoir component of an electronic vaping device includes an outer casing extending in a longitudinal direction, an air inlet, and a vapor outlet. An inner tube is within the outer casing defining a central air passage communicates with the inlet and the outlet. A liquid reservoir is in an annular space between the outer casing and the inner tube. A susceptor is adjacent the central air passage, and a wick is in communication with the liquid reservoir and in thermal communication with the susceptor such that the susceptor is operable to heat the liquid material to a temperature to vaporize the liquid material and form a vapor in the central air passage. The liquid reservoir component is configured to connect with a power supply component such that an induction source is operable to generate an inductive field to heat the susceptor when powered by the power source.

    SYSTEM AND METHOD OF OBTAINING SMOKING TOPOGRAPHY DATA
    5.
    发明申请
    SYSTEM AND METHOD OF OBTAINING SMOKING TOPOGRAPHY DATA 有权

    公开(公告)号：US20210084987A1

    公开(公告)日：2021-03-25

    申请号：US17117383

    申请日：2020-12-10

    Applicant: Altria Client Services LLC

    Inventor： Barry S. SMITH ,  Douglas A. BURTON

    IPC: A24F40/80 ,  A24F40/90 ,  G01N27/00 ,  G01N19/00

    Abstract: An exemplary smoking topography circuit of an electronic aerosol smoking article, includes at least one sensor configured to measure user interaction with the smoking article, a processor, and memory. The processor is configured to detect a smoking event based an output of the at least one sensor, collect data associated with the smoking event, and arrange the data in a pattern that associates the smoking event to shifts in battery voltage. The memory is configured to store the data pattern in a structured multi-byte format.

    ELECTRONIC VAPING DEVICE AND COMPONENTS THEREOF
    6.
    发明申请
    ELECTRONIC VAPING DEVICE AND COMPONENTS THEREOF 审中-公开

    公开(公告)号：US20200275706A1

    公开(公告)日：2020-09-03

    申请号：US16876652

    申请日：2020-05-18

    Applicant: Altria Client Services LLC

    Inventor： Edmond J. CADIEUX ,  Douglas A. BURTON ,  Patrick J. COBLER ,  Barry S. SMITH ,  Peter LIPOWICZ ,  Kai CAO

    IPC: A24F40/465 ,  A61M11/04 ,  A24F42/10 ,  A24F40/40 ,  A24F42/00 ,  A61M15/06

    Abstract: A cartomizer of an electronic vaping device includes a heater circuit which is located adjacent an air passage thereof. The heater circuit includes an electrically resistive heater in electrical communication with a secondary coil. A wick extends across the air passage. The wick is configured to draw pre-vapor formulation from a reservoir toward the heater. The heater is configured to heat the pre-vapor formulation to a temperature sufficient to vaporize the pre-vapor formulation and form a vapor. The cartomizer is connectable to a power supply component which includes a power source in electrical communication with a primary coil. The power supply component is configured to induce sufficient voltage in the secondary coil of the heater circuit such that the secondary coil is configured to heat the heater and vaporize the pre-vapor formulation when the primary coil is powered by the power source.

    SYSTEM AND METHOD OF OBTAINING SMOKING TOPOGRAPHY DATA
    7.
    发明申请
    SYSTEM AND METHOD OF OBTAINING SMOKING TOPOGRAPHY DATA 审中-公开

    公开(公告)号：US20200113237A1

    公开(公告)日：2020-04-16

    申请号：US16715321

    申请日：2019-12-16

    Applicant: Altria Client Services LLC

    Inventor： Barry S. SMITH ,  Douglas A. BURTON

    IPC: A24F40/90 ,  G01N27/00 ,  G01N19/00

    Abstract: An exemplary smoking topography circuit of an electronic aerosol smoking article, includes at least one sensor configured to measure user interaction with the smoking article, a processor, and memory. The processor is configured to detect a smoking event based an output of the at least one sensor, collect data associated with the smoking event, and arrange the data in a pattern that associates the smoking event to shifts in battery voltage. The memory is configured to store the data pattern in a structured multi-byte format.

    ELECTRONIC VAPING DEVICE AND COMPONENTS THEREOF
    8.
    发明申请
    ELECTRONIC VAPING DEVICE AND COMPONENTS THEREOF 审中-公开

    公开(公告)号：US20180289071A1

    公开(公告)日：2018-10-11

    申请号：US16004750

    申请日：2018-06-11

    Applicant: Altria Client Services LLC

    Inventor： Edmond J. CADIEUX ,  Douglas A. BURTON ,  Patrick J. COBLER ,  Barry S. SMITH ,  Peter LIPOWICZ ,  Kai CAO

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

    Abstract: A cartomizer of an electronic vaping device includes a heater circuit which is located adjacent an air passage thereof. The heater circuit includes an electrically resistive heater in electrical communication with a secondary coil. A wick extends across the air passage. The wick is configured to draw pre-vapor formulation from a reservoir toward the heater. The heater is configured to heat the pre-vapor formulation to a temperature sufficient to vaporize the pre-vapor formulation and form a vapor. The cartomizer is connectable to a power supply component which includes a power source in electrical communication with a primary coil. The power supply component is configured to induce sufficient voltage in the secondary coil of the heater circuit such that the secondary coil is configured to heat the heater and vaporize the pre-vapor formulation when the primary coil is powered by the power source.

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