Toothbrush
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 29, 2003
Grant Date -
N/A
app pub date -
Mar 16, 2000
filing date -
Mar 16, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A toothbrush includes a handle, a head extending from the handle, and a plurality of tooth cleaning elements, such as tufts of bristles, extending from the head. Each tooth cleaning element is supported for rotation about primarily only one axis. Each tooth cleaning element is rotatable independent of the other tooth cleaning element(s).
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Family
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