Invention Grant
- Patent Title: Toothbrush with visual and/or other sensory effects
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Application No.: US14639848Application Date: 2015-03-05
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Publication No.: US10070715B2Publication Date: 2018-09-11
- Inventor: Chi Shing Wong , Douglas J. Hohlbein , Kenneth Waguespack , Al Sprosta , Wen Jin Xi , Xiangji Ding
- 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: A46B5/02
- IPC: A46B5/02 ; A46B9/04 ; A46B15/00

Abstract:
An toothbrush having a handle and a head. The handle may include a first component and a second component covering at least a portion of the first component. The first and second components may be chemically compatible. The first and second components may both comprise a hard polyolefin. The first and second components may have different transparencies. In one aspect, the first component may be opaque and the second component may be transparent or semi-transparent. In some aspects, the handle may also include a third component comprising a thermoplastic elastomer. Furthermore, there may be at least one projection extending outwardly from an outer surface of the first component.
Public/Granted literature
- US20150173499A1 TOOTHBRUSH WITH VISUAL AND/OR OTHER SENSORY EFFECTS Public/Granted day:2015-06-25
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