Toothbrushes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 14, 2011
Grant Date -
Nov 19, 2009
app pub date -
Jun 12, 2009
filing date -
Feb 11, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Toothbrush heads, e.g., for power toothbrushes, are provided. An embodiment of the toothbrush heads include a support structure, a plurality of upstanding accurate members extending upward from a surface of the support structure forming an open center area, a second cleaning element disposed within the open center area and plurality of bristle tufts extending from the support structure and at least partially surrounding at least one of the plurality of arcuate segments
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