Oral Care Implement
    2.
    发明申请
    Oral Care Implement 审中-公开

    公开(公告)号:US20200148439A1

    公开(公告)日:2020-05-14

    申请号:US16743305

    申请日:2020-01-15

    Abstract: An oral care implement that includes a head having a face with a tuft hole therein. A plurality of bristles are disposed within the tuft hole and arranged in a bristle tuft that extends from the face of the head. The bristle tuft includes a first subset of the bristles and a second subset of the bristles. Each of the bristles has a longitudinal axis and a transverse cross-sectional profile having a major axis and a minor axis, the major axes of the bristles being longer than the minor axes of the bristles. The major axes of the bristles of the first subset may be non-parallel to the major axes of the bristles of the second subset.

    ORAL CARE IMPLEMENT BODY AND REPLACEMENT HEAD THEREFOR

    公开(公告)号:US20180296309A1

    公开(公告)日:2018-10-18

    申请号:US16013536

    申请日:2018-06-20

    Abstract: An oral care implement body to which a replacement head can be detachably coupled. In one embodiment, the oral care implement body includes a gripping portion having a shoulder, a stem extending from the shoulder along a longitudinal axis, and a boss protruding from an outer surface of the stem. The boss may have a locking rib section having an undercut surface that is axially spaced from the shoulder and a positioning rib section extending from the locking rib section to the shoulder. The undercut surface may circumferentially protrude from a first side surface of the positioning rib section. The locking rib section may extend along a first rib axis and the positioning rib section may extend along a second rib axis, the first rib axis oriented obliquely to the second rib axis.

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