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Toothbrush and process for producing the same
 
   
Document Number
US Patent 7574765
Issued Date
August 18, 2009
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Abstract
The invention relates to a toothbrush with a neck piece and a brush body, comprising a head piece connected thereto, conventional bristles and at least one soft elastic cleaning element. According to the invention, the conventional bristles are mounted on a support element made from hard plastic. The above is connected to the brush body by means of a recess on the head piece which matches the support element. The at least one cleaning element is arranged on the head piece and directly connected to the brush body. The invention further relates to a method for production of such a toothbrush.
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Number of Claims:
28
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Owner
Trisa Holding AG (Triengen,CH)
Published
August 18, 2009
Application Number
11/878,720
Filed
July 26, 2007
US Classification
15/28   15/22.1
Int'l Classification
A46B   13/02   (20060101)   A61C   17/22   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
This is a Division of application Ser. No. 10/964,731 filed Oct. 15, 2004, now U.S. Pat. No. 7,418,759, which in turn is a Continuation of International Patent Application No. PCT/CH03/00220 filed Apr. 2, 2003. The disclosures of the prior applications are hereby incorporated by reference herein in their entirety.
Priority Data
Apr 15, 2002 [DE] 102 16 641
USPTO Field of Search
15/22.1   15/28  
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