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    Oral care implement
    71.
    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

    Applicant: Colgate-Palmolive Company

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

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

    Abstract: 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
    72.
    发明申请
    Oral Care Implement 有权

    公开(公告)号：US20230057042A1

    公开(公告)日：2023-02-23

    申请号：US17981654

    申请日：2022-11-07

    Applicant: Colgate-Palmolive Company

    Inventor： Eduardo JIMENEZ

    IPC: A46B9/04

    Abstract: An oral care implement including a head and a plurality of cleaning elements which may include a first annular cleaning component and a second annular cleaning component. The first annular cleaning component may have a first inner surface defining a first cavity and a first distal end that is sloped from a first low point to a first high point. The second annular cleaning component may a second inner surface defining a second cavity and a second distal end that is sloped from a second low point to a second high point. The first annular cleaning component may located within the second cavity of the second annular cleaning component. The first and second distal ends may be sloped in opposite directions.

    Recyclable Packaging
    73.
    发明申请
    Recyclable Packaging 有权

    公开(公告)号：US20230037518A1

    公开(公告)日：2023-02-09

    申请号：US17786227

    申请日：2020-12-11

    Applicant: Colgate-Palmolive Company

    Inventor： Jun WANG

    IPC: B32B27/32 ,  B32B27/08 ,  B65D65/46

    Abstract: Described herein is a recyclable packaging having an exposed outermost surface, the recyclable packaging comprising: a wall comprising an inner surface opposite an outer surface, the wall having a multi-layer structure that includes a first layer comprising biaxially oriented polypropylene, a second layer comprising metallized cast polypropylene, a third layer comprising cast polypropylene; and a cavity at least partially surrounded by the wall.

    Multi-Modal Imaging System and Method Therefor
    77.
    发明申请
    Multi-Modal Imaging System and Method Therefor 有权

    公开(公告)号：US20220409056A1

    公开(公告)日：2022-12-29

    申请号：US17771649

    申请日：2020-10-16

    Applicant: Colgate-Palmolive Company ,  University of Washington

    Inventor： Hrebesh Molly SUBHASH ,  LaTonya KILPATRICK-LIVERMAN ,  Ruikang WANG ,  Nhan LE

    IPC: A61B5/00 ,  G06T5/50

    Abstract: An imaging system may include: a first light source configured to emit a first source spectrum of collimated light; a second light source configured to emit a second source spectrum of light; a probe head configured to direct the first source spectrum and the second source spectrum toward tissue in an oral cavity and to collect a first feedback spectrum of light and a second feedback spectrum of light; an interferometry sub-system to generate an optical feedback signal using the first source spectrum; at least one optical sensor array for receiving the optical feedback signal and the second feedback spectrum; and at least one programmable processor to generate: a first diagnostic image of the tissue using the optical feedback signal; a second diagnostic image of the tissue using the second feedback spectrum; and a third diagnostic image from a combination of the first diagnostic image and the second diagnostic image.

    Oral Care Implement
    80.
    发明申请
    Oral Care Implement 有权

    公开(公告)号：US20220395082A1

    公开(公告)日：2022-12-15

    申请号：US17770202

    申请日：2019-11-04

    Applicant: Colgate-Palmolive Company

    Inventor： Bo ZHANG ,  Guoqiang LIU ,  Yanmei JI

    IPC: A46B3/16 ,  A46B9/04

    Abstract: An oral care implement (100) including a head portion (120) that extends from a proximal end (121) to a distal edge (122) along a longitudinal axis (A-A). The head portion (120) may be formed of a cellulosic material such as a wood material or a bamboo material having a longitudinal grain direction. The head portion (120) may include a plurality of tuft holes (130) such that a bristle tuft (151) is anchored to the head portion (120) within each of the tuft holes (130) by an anchor (200). The anchors (200) may extend along an anchor axis that is oblique to the longitudinal axis (A-A). The bristle tufts (151) may include perimeter bristle tufts (153,154) located within perimeter tuft holes (140) that are adjacent to a perimeter (128) or peripheral edge (126,127) of the head portion (120). The perimeter tuft holes (140) may be located at least 1.80 mm from the perimeter (128) of the head portion (120).

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