Invention Grant
US09277980B2 Mouthpiece for cleaning teeth comprised of alternating layers of base and bristle components
有权
用于清洁牙齿的管道，由基部和刷毛部件的交替层组成
- Patent Title: Mouthpiece for cleaning teeth comprised of alternating layers of base and bristle components
- Patent Title (中): 用于清洁牙齿的管道，由基部和刷毛部件的交替层组成
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Application No.: US14368824Application Date: 2012-12-18
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Publication No.: US09277980B2Publication Date: 2016-03-08
- Inventor: Jurriaan Bernhard Rudolf Leveling , Folkert Vrijburg , Geert Hendrik Westrup
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- International Application: PCT/IB2012/057426 WO 20121218
- International Announcement: WO2013/098718 WO 20130704
- Main IPC: A61C17/22
- IPC: A61C17/22
Abstract:
The mouthpiece includes a plurality of individual thin layers of material forming a base or shell portion of the mouthpiece alternating with a plurality of individual bristle layers which are configured to the shape of bristles at the interior surfaces thereof. The base layers are comprised of a material which is sufficiently stiff to permit driving of the mouthpiece, while the bristle layers comprise material which is sufficiently flexible to produce an effective scrubbing action in operation without damage to the mouth tissues.
Public/Granted literature
- US20140373290A1 MOUTHPIECE FOR CLEANING TEETH COMPRISED OF ALTERNATING LAYERS OF BASE AND BRISTLE COMPONENTS Public/Granted day:2014-12-25
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