Brush, especially toothbrush
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 2, 2004
Grant Date -
N/A
app pub date -
Jan 23, 2002
filing date -
Aug 7, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A brush comprises a bristle carrier of at least two substantially parallel layers of different plastics produced in a two-component injection molding process and bristles fastened to at least one of the layers. The brush is characterized in that at least the bristle carrier layer remote from the bristles has openings, which are circumferentially closed and filled with the plastic of the other layer.
First Claim
Family
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Cited Art Landscape
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