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    Oral care implement
    11.
    发明授权
    Oral care implement 有权

    公开(公告)号：US11800924B2

    公开(公告)日：2023-10-31

    申请号：US16701776

    申请日：2019-12-03

    Applicant: Colgate-Palmolive Company

    Inventor： Douglas Hohlbein ,  Daniel Wainless

    IPC: A46B5/02

    CPC classification number: A46B5/02 ,  A46B2200/1066

    Abstract: An oral care implement having a head and a handle. A plurality of tooth cleaning elements extend from an exposed front surface of the head. The handle has an open thumb gripping passageway extending between an exposed first surface of the handle and an exposed second surface of the handle opposite the exposed first surface. The handle also has a plurality of slots defining open slot passageways from the exposed first surface of the handle to the exposed second surface of the handle. The open thumb gripping passageway may be defined by a ring component that is fitted into an aperture in a body component. The open thumb gripping passageway may be a void space in the handle. The open slot passageways may be elongated along the handle and may serve to reduce a total amount of virgin material needed to manufacture the oral care implement.

    Oral care implement
    13.
    发明授权
    Oral care implement 有权

    公开(公告)号：US11350729B2

    公开(公告)日：2022-06-07

    申请号：US16701756

    申请日：2019-12-03

    Applicant: Colgate-Palmolive Company

    Inventor： Douglas Hohlbein ,  Daniel Wainless

    IPC: A46B9/04 ,  A46B5/02

    Abstract: An oral care implement having a head and a handle. A plurality of tooth cleaning elements extend from an exposed front surface of the head. The handle has an open thumb gripping passageway extending between an exposed first surface of the handle and an exposed second surface of the handle opposite the exposed first surface. The handle also has a plurality of slots defining open slot passageways from the exposed first surface of the handle to the exposed second surface of the handle. The open thumb gripping passageway may be defined by a ring component that is fitted into an aperture in a body component. The open thumb gripping passageway may be a void space in the handle. The open slot passageways may be elongated along the handle and may serve to reduce a total amount of virgin material needed to manufacture the oral care implement.

    Oral care implement
    15.
    发明授权
    Oral care implement 有权

    公开(公告)号：US11185152B2

    公开(公告)日：2021-11-30

    申请号：US16491173

    申请日：2017-03-14

    Applicant: Colgate-Palmolive Company

    Inventor： Daniel Wainless ,  Eduardo Jimenez

    IPC: A46B9/02 ,  A46B9/04

    Abstract: An oral care implement having an arrangement of tooth cleaning elements thereon. The oral care implement may include a head extending along a longitudinal axis from a proximal end to a distal end. A plurality of tooth cleaning elements extend from the head and are arranged in groups including a first group of tooth cleaning elements that terminate in distal ends that form a concave cleaning surface and a second group of tooth cleaning elements that terminate in distal ends that form a convex cleaning surface. Furthermore, there may also be a third group of tooth cleaning elements extending transversely across the head and dividing the first group of tooth cleaning elements into first and second subgroups of tooth cleaning elements. The third group of tooth cleaning elements may be inclined relative to a surface of the head from which they extend.

    Toothbrush
    19.
    外观设计
    Toothbrush 有权

    公开(公告)号：USD1045401S1

    公开(公告)日：2024-10-08

    申请号：US29833972

    申请日：2022-04-08

    Applicant: Colgate-Palmolive Company

    Designer： Daniel Wainless ,  Eduardo Jimenez ,  Chang L. Liu

    Abstract: FIG. 1 is a front perspective view of a toothbrush according to an embodiment of 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 dashed broken lines illustrate portions of the toothbrush that form no part of the claimed design. The dot-dash broken lines illustrate an unclaimed boundary.

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