Invention Grant
- Patent Title: Oral care implement
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Application No.: US16743305Application Date: 2020-01-15
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Publication No.: US11160359B2Publication Date: 2021-11-02
- Inventor: Thomas Mintel , Douglas Hohlbein
- Applicant: Colgate-Palmolive Company
- Applicant Address: US NY New York
- Assignee: Colgate-Palmolive Company
- Current Assignee: Colgate-Palmolive Company
- Current Assignee Address: US NY New York
- Main IPC: A46B9/02
- IPC: A46B9/02 ; A46B9/04 ; A46D1/00 ; B01L3/00 ; B05C5/02 ; B65D51/00 ; A46B3/06

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.
Public/Granted literature
- US20200148439A1 Oral Care Implement Public/Granted day:2020-05-14
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