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    CLOSED BOTTOM VAPORIZER POD
    21.
    发明申请
    CLOSED BOTTOM VAPORIZER POD 有权

    公开(公告)号：US20250082021A1

    公开(公告)日：2025-03-13

    申请号：US18956448

    申请日：2024-11-22

    Applicant: Altria Client Services LLC

    Inventor： Ryan SELBY ,  Ryan KARKAIRAN

    IPC: A24F40/42

    Abstract: A closed bottom vaporizer pod prevents vaporizable material from exiting the pod and entering into a heat source of a vaporizer. A closed bottom vaporizer pod further reduces contamination and/or fouling of a vaporizer and comprises a closed bottom capsule, at least one air inlet for drawing air into the closed bottom capsule, and at least one air outlet for drawing air out of the closed bottom capsule. An air flow path is created from the at least one air inlet, the closed bottom capsule, and the air outlet which prevents contamination of the vaporizer.

    APPARATUSES AND METHODS FOR DOSING LOOSE MATERIAL
    22.
    发明申请
    APPARATUSES AND METHODS FOR DOSING LOOSE MATERIAL 有权

    公开(公告)号：US20250076096A1

    公开(公告)日：2025-03-06

    申请号：US18950874

    申请日：2024-11-18

    Applicant: Altria Client Services LLC

    Inventor： Dwight David WILLIAMS

    IPC: G01F13/00 ,  B65G47/18

    Abstract: At least one example embodiment relates to an apparatus including a dosing tube and a plate. The dosing tube is configured to receive an auger. The dosing tube includes a cylindrical sidewall extending from a first end to a second end opposite the first end. The dosing tube defines an opening in the cylindrical sidewall. The plate is coupled to the second end of the dosing tube. The dosing tube is configured to rotate with respect to the plate. In at least one example embodiment, the apparatus further includes an auger configured to rotate and move a material from the second end to the first end of the dosing tube.

    E-VAPOR DEVICE INCLUDING A COMPOUND HEATER STRUCTURE
    23.
    发明申请
    E-VAPOR DEVICE INCLUDING A COMPOUND HEATER STRUCTURE 有权

    公开(公告)号：US20250056678A1

    公开(公告)日：2025-02-13

    申请号：US18928428

    申请日：2024-10-28

    Applicant: Altria Client Services LLC

    Inventor： Peter LIPOWICZ

    IPC: H05B3/16 ,  A24F40/10 ,  A24F40/44 ,  A24F40/46

    Abstract: An e-vapor device may include a pre-vapor sector and a heater structure arranged in thermal contact with the pre-vapor sector. The pre-vapor sector includes a reservoir and a dispensing interface. The pre-vapor sector is configured to hold and dispense a pre-vapor formulation. The heater structure is configured to vaporize the pre-vapor formulation to generate a vapor. The heater structure includes a base wire and a heater wire coiled around the base wire. The base wire is insulated from the heater wire. As a result of the heater design, the heater structure is stiffer and more robust than other related heaters in the art, thus allowing more options for its implementation.

    DROP-DOWN DEVICE
    25.
    发明申请
    DROP-DOWN DEVICE 有权

    公开(公告)号：US20250042678A1

    公开(公告)日：2025-02-06

    申请号：US18792191

    申请日：2024-08-01

    Applicant: Altria Client Services LLC

    Inventor： Dwight David WILLIAMS ,  Dremere Kevon WOODS

    IPC: B65G65/46 ,  B65G47/19

    Abstract: A dosing apparatus includes a doser mechanism that discharges an index amount of a granular material based on drawing the granular material from an intake hopper. A drop-down device is coupled between the intake hopper and a supply hopper and enables enable a flow of the granular material from the supply hopper to the intake hopper through a conduit. The drop-down device restricts a flow rate of the flow of granular material through the conduit based on directing the flow around a slat extending into the conduit. The slat has an upper slat surface that is angled downwards at an inclination angle that may correspond to an angle of repose of the granular material.

    LIGHTING UNIT FOR AEROSOL-GENERATING SYSTEMS
    26.
    发明申请
    LIGHTING UNIT FOR AEROSOL-GENERATING SYSTEMS 有权

    公开(公告)号：US20250031756A1

    公开(公告)日：2025-01-30

    申请号：US18911676

    申请日：2024-10-10

    Applicant: Altria Client Services LLC

    Inventor： Nikolaus Martin Ernest Wilhelm RICKETTS ,  Philippe SLAMA

    IPC: A24F40/42 ,  A24F40/10 ,  A24F40/50 ,  A24F40/60 ,  A61M15/06

    Abstract: A cartridge for use with an aerosol-generating system has a housing defining a liquid containing volume. The housing includes a sidewall extending from a mouthpiece end to a power supply end. The housing includes a transparent region forming at least a portion of the sidewall. The housing includes a light source fixed to the sidewall. The light source is configured to transmit light into the liquid containing volume. The light source may be fixed to an inner surface of the sidewall, fixed to an outer surface of the sidewall, or form a portion or the sidewall.

    Aerosol-generating systems with liquid level determination and methods of determining liquid level in aerosol-generating systems
    27.
    发明授权
    Aerosol-generating systems with liquid level determination and methods of determining liquid level in aerosol-generating systems 有权

    公开(公告)号：US12207361B2

    公开(公告)日：2025-01-21

    申请号：US17241488

    申请日：2021-04-27

    Applicant: Altria Client Services LLC

    Inventor： Tony Reevell

    IPC: H05B1/02 ,  A24F40/50 ,  G01F23/22 ,  A24F40/10 ,  G01F22/00

    Abstract: An electrically operated aerosol-generating system may include a liquid storage portion configured to store a liquid from which aerosol may be generated, an electric heater, a capillary wick extending between the liquid storage portion and the electric heater and configured to convey liquid from the liquid storage portion to the electric heater and electric circuitry connected to the electric heater. The electric circuitry may be configured to: activate the electric heater for a first heating time period in response to an input to vaporize liquid in the capillary wick, activate the electric heater for a second heating time period upon the elapse of a first cooling time period after the first heating time period, record a temperature measurement of the electric heater during the second heating time period, and determine an amount of liquid in the liquid storage portion based on the temperature measurement.

    Insert with base and upper brim
    29.
    发明授权
    Insert with base and upper brim 有权

    公开(公告)号：US12195236B2

    公开(公告)日：2025-01-14

    申请号：US18053154

    申请日：2022-11-07

    Applicant: Altria Client Services LLC

    Inventor： Andrew T Peeler ,  William J. Bogdziewicz ,  Christopher Simpson

    IPC: B65D25/10 ,  B65D75/36 ,  B65D77/20 ,  B65D77/36

    Abstract: The insert includes a base with an upper brim, the base including a first depression extending from a first flat major surface of the upper brim, the first depression including a floor with walls that define a first cavity, the walls including a first pair of opposing walls and a second pair of opposing walls, the first pair of opposing walls taper towards each other along a longitudinal length of the first depression from a first end to a second end of the first depression, and a lid connected to the upper brim, the lid covering the first cavity.

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