US Patent 7941886 Toothbrushes
Patent 7941886 was granted and assigned to Braun (company) on May, 2011 by the United States Patent and Trademark Office.
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Edits on 27 Nov, 2023
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Patent abstract
Toothbrush heads, e.g., for power toothbrushes, are provided. The toothbrush heads include a support member and a plurality of bristles or tufts of bristles extending from the support member, the bristles or bristle tufts having different lengths. The contour of the bristles may be selected to allow substantially all of the bristles to contact the dentition during brushing.
Edits on 19 May, 2023
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Infobox (+1/-1 properties)
US Patent 07941886 Toothbrushes US Patent 7941886 Toothbrushes
Infobox
Patent Number
0794188600
Patent Number
794188600
Edits on 7 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079418860
Date of Patent
May 17, 2011
0Patent Application Number
106664970
Date Filed
September 19, 2003
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079418860
Date of Patent
May 17, 2011
0Patent Application Number
106664970
Date Filed
September 19, 2003
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07941886 Toothbrushes
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07941886
Date of patent
May 17, 2011
Patent application number
10666497
Date Filed
September 19, 2003
Patent primary examiner
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