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    Cartridges for vaporizer devices
    1.
    发明授权
    Cartridges for vaporizer devices 有权

    公开(公告)号：US12082618B2

    公开(公告)日：2024-09-10

    申请号：US17347993

    申请日：2021-06-15

    申请人： JUUL Labs, Inc.

    发明人： Joshua A. de Gromoboy Dabrowicki ,  Esteban Leon Duque ,  Christopher James Rosser ,  Andrew J. Stratton

    IPC分类号： A24F40/485 ,  A24F40/10 ,  A24F40/42

    CPC分类号： A24F40/485 ,  A24F40/10 ,  A24F40/42

    摘要： Cartridges for vaporizer devices are provided. In one exemplary embodiment, a cartridge can include a reservoir housing that includes a reservoir chamber configured to contain a vaporizable material and first and second orifices each in fluid communication with the reservoir chamber. The first orifice is configured to allow at least a portion of the vaporizable material to be withdrawn from the reservoir chamber in response to generation of a first pressure differential across the first orifice that exceeds a first predetermined threshold pressure differential. The second orifice is configured to allow a portion of ambient air that is outside the reservoir housing to enter the reservoir chamber in response to generation of a second pressure differential across the second orifice that exceeds a second predetermined threshold pressure differential during the withdrawal of the vaporizable material from the reservoir chamber. Vaporizer devices and methods are also provided.

    Cartridges for vaporizer devices
    5.
    发明授权
    Cartridges for vaporizer devices 有权

    公开(公告)号：US12053024B2

    公开(公告)日：2024-08-06

    申请号：US16674583

    申请日：2019-11-05

    申请人： JUUL Labs, Inc.

    发明人： Ariel Atkins ,  Alexander M. Hoopai ,  Esteban Leon Duque ,  Christopher James Rosser ,  Andrew J. Stratton ,  Norbert Wesely

    IPC分类号： A24F40/485

    CPC分类号： A24F40/485

    摘要： Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a primary reservoir, a secondary reservoir in fluid communication with the primary reservoir, and a vaporization chamber in communication with the secondary reservoir in which the vaporization chamber includes a first wicking element. The primary reservoir is configured to store a majority fraction of vaporizable material when in a first pressure state and configured to expel the vaporizable material in response to an increase in headspace when in a second pressure state. The secondary reservoir is formed of absorbent material configured to receive a first volume of the vaporizable material from the primary reservoir in the first pressure state and to receive a second volume of the vaporizable material from the primary reservoir in the second pressure state in which the second volume is greater than the first volume. Vaporizer devices are also provided.

    Cartridges For Vaporizer Devices
    6.
    发明申请
    Cartridges For Vaporizer Devices 有权

    公开(公告)号：US20230001109A1

    公开(公告)日：2023-01-05

    申请号：US17861314

    申请日：2022-07-11

    申请人： JUUL Labs, Inc.

    发明人： Andrew J. Stratton

    IPC分类号： A61M11/04

    摘要： Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include first and second storage chambers each configured to hold a respective fraction of a vaporizable material, a vaporization chamber that includes an elongate member that is in fluid communication with the first and second storage chambers and configured to receive the vaporizable material, a magnetic element disposed within a channel of the elongate member, and a conductive element that is configured to generate a first motive force to drive the magnetic element between first and second positions and further configured to substantially vaporize the vaporizable material within the elongate member. Vaporizer devices are also provided.

    Cartridges for Vaporizer Devices
    9.
    发明公开
    Cartridges for Vaporizer Devices 审中-公开

    公开(公告)号：US20240358080A1

    公开(公告)日：2024-10-31

    申请号：US18762475

    申请日：2024-07-02

    申请人： JUUL Labs, Inc.

    发明人： Ariel Atkins ,  Alexander M. Hoopai ,  Esteban Leon Duque ,  Christopher James Rosser ,  Andrew J. Stratton ,  Norbert Wesely

    IPC分类号： A24F40/485

    CPC分类号： A24F40/485

    摘要： Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a primary reservoir, a secondary reservoir in fluid communication with the primary reservoir, and a vaporization chamber in communication with the secondary reservoir in which the vaporization chamber includes a first wicking element. The primary reservoir is configured to store a majority fraction of vaporizable material when in a first pressure state and configured to expel the vaporizable material in response to an increase in headspace when in a second pressure state. The secondary reservoir is formed of absorbent material configured to receive a first volume of the vaporizable material from the primary reservoir in the first pressure state and to receive a second volume of the vaporizable material from the primary reservoir in the second pressure state in which the second volume is greater than the first volume. Vaporizer devices are also provided.

    Vaporizer devices and cartridges with folded mesh
    10.
    发明授权
    Vaporizer devices and cartridges with folded mesh 有权

    公开(公告)号：US11439774B2

    公开(公告)日：2022-09-13

    申请号：US16674609

    申请日：2019-11-05

    申请人： JUUL Labs, Inc.

    发明人： Emily K. Pettitt ,  Andrew J. Stratton ,  James P. Westley

    IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A61M11/04

    摘要： Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a reservoir housing, an airflow tube that extends through the reservoir housing, and a folded mesh that is disposed within the airflow tube and includes a plurality of folds. The airflow tube defines a passageway extending therethrough and at least a portion of the airflow tube is permeable to the vaporizable material, in which the permeable portion of the airflow tube is configured to draw vaporizable material from the reservoir housing into the airflow tube for vaporization. The folded mesh is configured to change from a deactivated state to an activated state in response to receiving an electric current, and when in the activated state, the folded mesh is configured to generate an amount of heat that is sufficient to vaporize at least a portion of the vaporizable material drawn from the reservoir housing. Vaporizer devices are also provided.