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    Face mask with two inner compartments
    1.
    外观设计
    Face mask with two inner compartments 有权

    公开(公告)号：USD1010938S1

    公开(公告)日：2024-01-09

    申请号：US29735916

    申请日：2020-05-26

    Applicant: Tiffany Du

    Designer： Tiffany Du

    Abstract: FIG. 1 is a front view of the face mask with two inner compartments, shown being worn on the face of a user;
    FIG. 2 is a side view of the face mask with two inner compartments, shown being worn on the face of a user;
    FIG. 3 is a front view of the face mask with two inner compartments;
    FIG. 4 is a rear view of the face mask with two inner compartments;
    FIG. 5 is a top plan view of the face mask with two inner compartments;
    FIG. 6 is a bottom view of the face mask with two inner compartments;
    FIG. 7 is a top and rear perspective view of the face mask with two inner compartments;
    FIG. 8 is a bottom and front perspective view of the face mask with two inner compartments;
    FIG. 9 is a left side elevation view of the face mask with two inner compartments;
    FIG. 10 is a right side elevation view of the face mask with two inner compartments;
    FIG. 11 is a bottom view of the face mask with two inner compartments which has been folded;
    FIG. 12 is a top plan view of the face mask with two inner compartments which has been folded;
    FIG. 13 is a front view of the face mask with two inner compartments which has been folded; and,
    FIG. 14 is a rear view of the face mask with two inner compartments which has been folded.
    The broken lines representing a human head in FIG. 1 and FIG. 2 and the areas within them depict environment only and form no part of the claimed design, the broken lines in FIGS. 3-5, 7-10 and 14 represent stitching within the invention and form part of the claimed design.

    Three-piece nesting cat litter device
    3.
    发明授权
    Three-piece nesting cat litter device 有权

    公开(公告)号：US11219189B2

    公开(公告)日：2022-01-11

    申请号：US16846084

    申请日：2020-04-10

    Applicant: Tiffany Du

    Inventor： Tiffany Du

    IPC: A01K1/01 ,  A01K1/00

    Abstract: Provided is a Three-Piece Nesting Cat Litter Device constructed of an upper top cover section, a middle interior insert section and a lower bottom tray section with the middle interior insert section having a shelf ledge to support an inserted non-stick paper, and a swinging flapper door for entry. Air filter odor eliminator sections are located on the door, the walls or the top surface of the top section. A liner bag is placed in the lower bottom tray section. A sheet of non-stick paper is placed in the insert section with cat litter being placed upon the non-stick paper. For cleaning, the middle interior insert section is raised and the non-stick paper and used cat litter material drops by gravity into the plastic bag to be disposed of quickly and conveniently without creating dust and odors associated with changing used cat litter.

    Key holder
    9.
    外观设计
    Key holder 有权

    公开(公告)号：USD677048S1

    公开(公告)日：2013-03-05

    申请号：US29389098

    申请日：2011-04-06

    Applicant: Tiffany Du

    Designer： Tiffany Du

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