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    TOOTHBRUSH WITH VISUAL AND/OR OTHER SENSORY EFFECTS
    46.
    发明申请
    TOOTHBRUSH WITH VISUAL AND/OR OTHER SENSORY EFFECTS 审中-公开
    具有视觉和/或其他感觉效果的牙刷

    公开(公告)号：US20150173499A1

    公开(公告)日：2015-06-25

    申请号：US14639848

    申请日：2015-03-05

    Applicant: COLGATE-PALMOLIVE COMPANY

    Inventor： Chi Shing Wong ,  Douglas J. Hohlbein ,  Kenneth Waguespack ,  Al Sprosta ,  Wen Jin Xi ,  Xiangji Ding

    IPC: A46B5/02 ,  A46B15/00

    CPC classification number: A46B5/026 ,  A46B5/02 ,  A46B9/04 ,  A46B15/0016 ,  A46B15/0055 ,  A46B15/0087 ,  A46B2200/1066

    Abstract: An toothbrush having a handle and a head. The handle may include a first component and a second component covering at least a portion of the first component. The first and second components may be chemically compatible. The first and second components may both comprise a hard polyolefin. The first and second components may have different transparencies. In one aspect, the first component may be opaque and the second component may be transparent or semi-transparent. In some aspects, the handle may also include a third component comprising a thermoplastic elastomer. Furthermore, there may be at least one projection extending outwardly from an outer surface of the first component.

    Abstract translation: 具有手柄和头部的牙刷。 手柄可以包括覆盖第一部件的至少一部分的第一部件和第二部件。 第一和第二组分可以是化学相容的。 第一和第二组分都可以包含硬聚烯烃。 第一和第二组件可以具有不同的透明度。 在一个方面，第一组分可以是不透明的，第二组分可以是透明或半透明的。 在一些方面，手柄还可以包括包含热塑性弹性体的第三部件。 此外，可以存在从第一部件的外表面向外延伸的至少一个突起。

    Refill head for a toothbrush
    49.
    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

    Applicant: Colgate-Palmolive Company

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

    Abstract: 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.

    Oral care implement
    50.
    发明授权
    Oral care implement 有权

    公开(公告)号：US12102220B2

    公开(公告)日：2024-10-01

    申请号：US18465256

    申请日：2023-09-12

    Applicant: Colgate-Palmolive Company

    Inventor： Wen Jin Xi ,  Guang Sheng Guo ,  Felix Mueller ,  Robert Moskovich ,  Stephen Nelson ,  Joachim Storz

    IPC: A46B5/02 ,  A46B9/04

    CPC classification number: A46B5/026 ,  A46B5/02 ,  A46B9/04 ,  A46B2200/1066

    Abstract: An oral care implement including an elongated body having a head portion supporting plurality of tooth cleaning elements and a handle portion defining an outer surface. A grip control component is disposed on the handle portion and includes a pair of transversely spaced apart control surfaces separated by a longitudinally extending channel. The control surfaces are elevated above the outer surface of the handle portion and positioned to engage a user's thumb. The control component is operable to tilt the head portion at an upward or downward angle relative to a vertical plane of a user's teeth when the control component is grasped between the user's thumb and forefinger for producing a proper brushing angle at the gum line.

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