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    JOINT FOR ABOVE GROUND POOL FRAME
    32.
    发明申请
    JOINT FOR ABOVE GROUND POOL FRAME 有权

    公开(公告)号：US20230052458A1

    公开(公告)日：2023-02-16

    申请号：US17962979

    申请日：2022-10-10

    Applicant: Intex Marketing Ltd.

    Inventor： Hua Hsiang Lin ,  Yaw Yuan Hsu

    IPC: F16B7/14 ,  E04H4/00 ,  F16B7/04 ,  A63C19/02 ,  E04H4/14

    Abstract: A frame pool is disclosed including a frame assembly and a pool liner, the frame assembly including horizontal frame members and a vertical frame member coupled together via a T-shaped joint. The T-shaped joint may be constructed of plastic to facilitate attachment and detachment to the adjacent frame members and to resist galling and corrosion. The T-shaped joint may also be relatively small to improve the appearance and water containment of the frame pool.

    Swimming pool ladder
    35.
    再颁专利
    Swimming pool ladder 有权

    公开(公告)号：USRE48061E1

    公开(公告)日：2020-06-23

    申请号：US16033163

    申请日：2018-07-11

    Applicant: Intex Marketing Ltd.

    Inventor： Hua Hsiang Lin ,  Shen Wu Wong

    IPC: E04H4/14 ,  E04H4/00 ,  E06C7/08 ,  E06C7/00

    Abstract: A swimming pool ladder typically utilized with a large capacity swimming pool for enabling bathers to conveniently enter and exit the pool. In its most fundamental embodiment, the swimming pool ladder includes a first ladder section connected to a second ladder section by a top platform. Each ladder section includes a pair of J-shaped side rails for providing a ladder frame. A plurality of rung anchors are mounted upon each of the side rails for supporting a plurality of rungs. Each of the rung anchors includes a load bearing flange. Further, each of the rungs includes a pair of U-shaped openings and a pair of grooves formed within the U-shaped openings for receiving and cooperating with one of the run anchors and the corresponding load bearing flange. Finally, a plurality of retainer pins are provided for removably securing the rungs to the rung anchors.

    Multi-chamber inflatable device
    36.
    发明授权
    Multi-chamber inflatable device 有权

    公开(公告)号：US10398235B2

    公开(公告)日：2019-09-03

    申请号：US15006709

    申请日：2016-01-26

    Applicant: INTEX MARKETING LTD.

    Inventor： Hua Hsiang Lin ,  Yaw Yuan Hsu

    IPC: A47C27/10 ,  A47C27/08

    Abstract: A multi-chamber inflatable mattress includes a main air chamber, upper and lower peripheral air chambers, and an upper air chamber. The main air chamber includes internal tensioning structures which cooperate with a bottom mattress panel and a lower intermediate panel to provide a generally box-shaped, mattress-sized inflatable structure upon pressurization. A second, upper intermediate panel cooperates with a top mattress panel to define an upper air chamber which defines the sleeping surface. The main air chamber receives pressurized fluid directly from a valve, while the lower and upper peripheral air chambers are in direct fluid communication with the main air chamber but not the valve. The upper air chamber is in direct fluid communication with the upper peripheral air chamber, but not the main chamber or valve.

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