Toothbrush
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United States of America Patent
Stats
-
Mar 17, 2009
Grant Date -
Apr 22, 2004
app pub date -
Sep 18, 2003
filing date -
Sep 20, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A toothbrush includes a handle and a head. The head is in the form of a peripheral frame having an open central area. A plurality of cleaning element carrying support members are mounted across the frame over the open central area to form an open lattice pattern having through holes to facilitate the cleaning of the head. The cleaning elements are bristles laser welded to the support members.
First Claim
Family
International Classification(s)
Cited Art Landscape
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