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18 条记录 (耗时 0.012 秒)

    Oral care implement
    1.
    发明授权
    Oral care implement 有权

    公开(公告)号：US11622618B2

    公开(公告)日：2023-04-11

    申请号：US16619122

    申请日：2018-12-13

    申请人： Colgate-Palmolive Company

    发明人： Chang L. Liu ,  Jiang Zhou ,  Yanmei Ji ,  Fan Gang Xie

    IPC分类号： A46B9/04 ,  A46B9/02 ,  A46D1/00 ,  A46B9/06

    摘要： An oral care implement having a head with a plurality of cleaning elements coupled thereto and extending therefrom. In the exemplified embodiment, the cleaning elements have a plurality of bristle tufts each including a plurality of bristle filaments. In one aspect, the oral care implement may include a first bristle tuft having inner and outer filaments with the outer filaments being taller than the inner filaments and a second bristle tuft having inner and outer filaments with the outer filaments being shorter than the inner filaments. In another aspect, the oral care implement may include a bristle tuft having inner and outer filaments with the inner filaments being either taller or shorter than the outer filaments, and whereby distal ends of the inner and outer filaments are angled relative to an axis of the bristle tuft.

    Oral care implement
    3.
    外观设计
    Oral care implement 有权

    公开(公告)号：USD1024572S1

    公开(公告)日：2024-04-30

    申请号：US29843888

    申请日：2022-06-24

    申请人： Colgate-Palmolive Company

    设计人： Youran Wang ,  Fan Gang Xie ,  Yanmei Ji ,  Jiang Zhou

    摘要： FIG. 1 is a front perspective view of an oral care implement showing our new design;
    FIG. 2 is a rear perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a right side view thereof;
    FIG. 7 is an enlarged top view thereof; and,
    FIG. 8 is an enlarged bottom view thereof.
    The broken lines illustrate portions of the oral care implement that form no part of the claimed design.

    Oral care implement handle
    4.
    外观设计
    Oral care implement handle 有权

    公开(公告)号：USD987299S1

    公开(公告)日：2023-05-30

    申请号：US29834002

    申请日：2022-04-08

    申请人： Colgate-Palmolive Company

    设计人： Jiang Zhou ,  Fan Gang Xie ,  Yanmei Ji ,  Guoqiang Liu ,  Wen Jin Xi

    摘要： FIG. 1 is a front perspective view of an oral care implement handle showing the new design;
    FIG. 2 is a rear perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a right side view thereof;
    FIG. 7 is an enlarged top view thereof; and,
    FIG. 8 is an enlarged bottom view thereof.
    The broken lines illustrate portions of the oral care implement handle that form no part of the claimed design. The dot-dash broken lines define the bounds of the claimed design that form no part of the claimed design.

    Oral care implement
    6.
    发明授权
    Oral care implement 有权

    公开(公告)号：US11266226B2

    公开(公告)日：2022-03-08

    申请号：US16616187

    申请日：2018-12-13

    申请人： Colgate-Palmolive Company

    发明人： Fan Gang Xie ,  Wen Jin Xi ,  Yanmei Ji ,  Jiang Zhou ,  Douglas Hohlbein

    IPC分类号： A46B9/04 ,  A46B9/02 ,  A46D1/00

    摘要： An oral care implement having a head with a bristle bearing surface. The oral care implement may include a central bristle tuft extending from a central portion of the bristle bearing surface, the central bristle tuft terminating in a domed distal surface. Furthermore, the oral care implement may include a plurality of perimetric bristle tufts extending from the bristle bearing surface and arranged to circumferentially surround the central bristle tuft. Each of the perimetric bristle tufts may have an inclined distal surface that slopes downward towards the central bristle tuft. The bristle bearing surface of the head may have a total surface area (TSA), and the toothbrush may include a tooth cleaning element field having X number of tooth cleaning elements that collectively occupy a total cleaning element area (TCEA) such that 1 X × T ⁢ C ⁢ E ⁢ A T ⁢ S ⁢ A = Z and Z is in a range of 0.04 to 0.065.

    Brush head of an oral care implement
    7.
    外观设计
    Brush head of an oral care implement 有权

    公开(公告)号：USD1018056S1

    公开(公告)日：2024-03-19

    申请号：US29819649

    申请日：2021-12-16

    申请人： Colgate-Palmolive Company

    设计人： Jiang Zhou ,  Yanmei Ji ,  Chenglin Huang

    摘要： FIG. 1 is a front perspective view of a brush head of an oral care implement, showing our new design;
    FIG. 2 is a rear perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a right side view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.
    The broken lines illustrate portions of the oral care implement that form no part of the claimed design.

    Refill head for a toothbrush
    10.
    外观设计
    Refill head for a toothbrush 有权

    公开(公告)号：USD1048723S1

    公开(公告)日：2024-10-29

    申请号：US29841788

    申请日：2022-06-08

    申请人： Colgate-Palmolive Company

    设计人： Jiang Zhou ,  Yanmei Ji ,  Fan Gang Xie ,  Guoqiang Liu ,  Wen Jin Xi

    摘要： FIG. 1 is a top, front, and left side perspective view of a refill head for a toothbrush according to an embodiment of our new design;
    FIG. 2 is a bottom, rear, and right side perspective view thereof;
    FIG. 3 is a front elevation view thereof;
    FIG. 4 is a rear elevation view thereof;
    FIG. 5 is a left side elevation view thereof;
    FIG. 6 is a right side elevation view thereof;
    FIG. 7 is an enlarged top plan view thereof; and,
    FIG. 8 is an enlarged bottom plan view thereof.
    The broken lines illustrate portions of the refill head for a toothbrush that form no part of the claimed design.