Brush head and method of manufacturing such a brush head
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United States of America Patent
Stats
-
Dec 23, 2003
Grant Date -
Sep 27, 2001
app pub date -
Mar 21, 2001
filing date -
Mar 25, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention is directed to a brush head, particularly a toothbrush head, and to a method of manufacturing such a brush head. The brush head includes a bristle carrier and bristles fixedly secured thereto, said bristle carrier having a slot-type recess in which a multiplicity of bristles is received forming an elongated tuft with a closed, smooth outer contour corresponding essentially to the contour of the slot-type recess. According to the invention the brush head is characterized in that the slot-type recess is divided by means of at least one transverse wall into several segments, a separate tuft is inserted and secured in each of the segments, and the at least one transverse wall is constructed so that the separate tufts converge, forming in combination the elongated tuft with a closed, smooth outer contour.
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Family
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Cited Art Landscape
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