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    Oral care implement
    32.
    发明授权
    Oral care implement 有权

    公开(公告)号：US10952529B2

    公开(公告)日：2021-03-23

    申请号：US16462580

    申请日：2017-11-20

    Applicant: Colgate-Palmolive Company

    Inventor： Brian Bloch ,  Thuanchong Tan

    IPC: A46B15/00 ,  A61C17/34 ,  A61C17/00 ,  A46B9/04

    Abstract: Described herein is an oral care implement that includes a head portion; a cup member extending from a front surface of the head portion along a first axis, the elastomeric cup member comprising: a top surface; a plurality of grooves formed into the top surface; a plurality of rib members, wherein adjacent ones of the grooves are separated by one of the rib members, each of the rib members extending along a rib axis that extends radially outward from the first axis, and wherein each of the rib members has a thickness that increases with distance from the first axis. The cup member may comprise a plurality of first grooves and a plurality of second grooves, and wherein each of the first grooves has a first transverse cross-section and each of the second grooves has a second transverse cross-section, the first and second transverse cross-sections being different from one another.

    Oral care implement and handle and refill head thereof
    34.
    发明授权
    Oral care implement and handle and refill head thereof 有权

    公开(公告)号：US10709533B2

    公开(公告)日：2020-07-14

    申请号：US15838796

    申请日：2017-12-12

    Applicant: Colgate-Palmolive Company

    Inventor： Brian Bloch ,  Takahide Okai ,  John Gatzemeyer

    IPC: A61C17/22 ,  A46B5/00 ,  A61C17/34 ,  A61C17/20 ,  A46B9/04

    Abstract: An oral care implement handle or a refill head therefor. The refill head may include a sleeve portion extending from a proximal end to a distal end, the sleeve portion having an inner surface that defines an internal cavity. The internal cavity may extend along a sleeve axis from an open bottom end at the proximal end of the sleeve portion to a closed top end, the internal cavity being configured to receive an attachment portion of a stem of an oral care implement handle. The internal cavity may have a proximal section adjacent the open bottom end and a distal section adjacent the closed top end. The distal section of the internal cavity may include a central portion located on the sleeve axis and at least one slot portion radially extending from the central portion.

    ORAL CARE IMPLEMENT
    37.
    发明申请
    ORAL CARE IMPLEMENT 审中-公开

    公开(公告)号：US20190175322A1

    公开(公告)日：2019-06-13

    申请号：US15838666

    申请日：2017-12-12

    Applicant: Colgate-Palmolive Company

    Inventor： Brian Bloch ,  Takahide Okai ,  John Gatzemeyer

    IPC: A61C17/34 ,  A46B5/00 ,  A46B7/02 ,  A46B9/04

    Abstract: An oral care implement including a handle and a replacement head that is detachably coupled to the handle. The oral care implement may include a handle having a longitudinal axis that includes a gripping portion and a stem extending from the gripping portion. The gripping portion may have a shoulder that circumferentially surrounds the stem and an annular rib protruding from the shoulder. The replacement head may have a sleeve portion terminating in a proximal edge that is formed from a resilient material. The replacement head may be detachably coupled to the handle so that the annular rib of the shoulder and the proximal edge of the sleeve portion that is formed of elastomeric material are in contact with one another.

    Head portion of a toothbrush
    38.
    外观设计
    Head portion of a toothbrush 有权

    公开(公告)号：USD812911S1

    公开(公告)日：2018-03-20

    申请号：US29586364

    申请日：2016-12-02

    Applicant: Colgate-Palmolive Company

    Designer： Brian Bloch ,  Lars Ralf Rainer Lieberwirth

    Abstract: The design is the features of shape, configuration, pattern and ornament of the REFILL HEAD FOR ELECTRIC TOOTHBRUSH as shown in solid lines in the drawings. The portions shown in stippled lines do not form part of the design.Drawings of the design are included wherein:FIGURE 1 is a front perspective view of the REFILL HEAD FOR ELECTRIC TOOTHBRUSH;FIGURE 2 is a rear perspective view thereof;FIGURE 3 is a front view thereof;FIGURE 4 is a rear view thereof;FIGURE 5 is a right side view thereof;FIGURE 6 is a left side view thereof;FIGURE 7 is a top view thereof; andFIGURE 8 is a bottom view thereof.

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