Invention Grant
- Patent Title: Oral care implement
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Application No.: US15539378Application Date: 2014-12-23
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Publication No.: US10426250B2Publication Date: 2019-10-01
- Inventor: Eduardo Jimenez , Kenneth Waguespack , Robert Moskovich , Andreas Wechsler , Joachim Storz
- 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
- International Application: PCT/US2014/072052 WO 20141223
- International Announcement: WO2016/105361 WO 20160630
- Main IPC: A46B9/04
- IPC: A46B9/04 ; A46B9/02

Abstract:
An oral care implement that includes a conical tuft of bristles. In one embodiment, the invention is an oral care implement that includes a handle and a head coupled to the handle, the head having a front surface. A plurality of tooth cleaning elements extend from the front surface of the head. The plurality of tooth cleaning elements include a conical tuft that has a bristle wall having an inner surface defining a cavity, the cavity having a transverse cross-sectional area that increases with distance from the front surface of the head. Furthermore, in some embodiments the bristle wall terminates in an annular top surface that is inclined relative to the front surface of the head. In some embodiments, the head includes more than one of the conical tufts, such as two of the conical tufts or four of the conical tufts.
Public/Granted literature
- US20170360186A1 Oral Care Implement Public/Granted day:2017-12-21
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