Invention Grant
- Patent Title: Head for an oral care implement, oral care implement and method for manufacturing such head
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Application No.: US15938776Application Date: 2018-03-28
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Publication No.: US10694839B2Publication Date: 2020-06-30
- Inventor: Armin Tschol , Benedikt Heil , Aycan Senturk Andersson , Stephanie Venzke
- Applicant: The Gillette Company LLC
- Applicant Address: US MA Boston
- Assignee: THE GILLETTE COMPANY LLC
- Current Assignee: THE GILLETTE COMPANY LLC
- Current Assignee Address: US MA Boston
- Agent Vladimir Vitenberg
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@10b4b88a
- Main IPC: A46B9/04
- IPC: A46B9/04 ; A46D1/00 ; A46B5/00 ; A46D3/04

Abstract:
A head for an oral care implement has a mounting surface comprising at least one tuft of a first length and at least one tuft of a second length, the first length being longer than the second length measured from the mounting surface of the head along a longitudinal axis of the tufts. The at least one tuft of the first length comprises filaments having a substantially circular cross-sectional area extending in a plane perpendicular to the longitudinal axis and an end-rounded free end, while the at least one tuft of the second length comprises flagged filaments having split free ends.
Public/Granted literature
- US20180279758A1 HEAD FOR AN ORAL CARE IMPLEMENT, ORAL CARE IMPLEMENT AND METHOD FOR MANUFACTURING SUCH HEAD Public/Granted day:2018-10-04
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