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    Set of fork, spoon and knife
    1.
    外观设计
    Set of fork, spoon and knife 有权

    公开(公告)号：USD1020401S1

    公开(公告)日：2024-04-02

    申请号：US29902034

    申请日：2023-09-08

    申请人： Mei Zhang

    设计人： Mei Zhang

    摘要： FIG. 1 is a front perspective view of a fork in a set of fork, spoon and knife, shown separately for ease and completeness of illustration;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof;
    FIG. 8 is a front perspective view of a spoon in a set of fork, spoon and knife, shown separately for ease and completeness of illustration;
    FIG. 9 is a front view thereof;
    FIG. 10 is a rear view thereof;
    FIG. 10 is a rear view thereof;
    FIG. 11 is a left side view thereof;
    FIG. 12 is a right side view thereof;
    FIG. 13 is a top view thereof;
    FIG. 14 is a bottom view thereof;
    FIG. 15 is a front perspective view of a knife in a set of fork, spoon and knife, shown separately for ease and completeness of illustration;
    FIG. 16 is a front view thereof;
    FIG. 17 is a rear view thereof;
    FIG. 18 is a left side view thereof; FIG. 19 is a right side view thereof;
    FIG. 20 is a top view thereof; and,
    FIG. 21 is a bottom view.

    HEAT REGULATING DEVICE FOR HOOKAH
    3.
    发明申请
    HEAT REGULATING DEVICE FOR HOOKAH 有权

    公开(公告)号：US20210267274A1

    公开(公告)日：2021-09-02

    申请号：US16872042

    申请日：2020-05-11

    申请人： Mei ZHANG

    发明人： Mei ZHANG

    IPC分类号： A24F5/10 ,  A24F1/30

    摘要： The present invention discloses a heat regulating device for a hookah, including a lid and a base. The lid and the base are movably connected to form a cavity for placing tobacco or other combustible substances. The upper part of the base has an annular groove; and the lid has a fastener which is hook-shaped; the fastener extends downward and inward and is embedded in the annular groove. The fastener and the annular groove are configured to improve the connection stability of the lid and the base. In the event of an accident, such as unexpected tipping over, the lid won't easily fall off from the base, so tobacco or other combustible substances can be contained in the device to reduce the possibility of scald, even fire and other accidents, thus improving the safety performance of the heat regulating device.