Two headed toothbrush
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jan 23, 2003
app pub date -
Jul 20, 2001
filing date -
Jul 20, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A toothbrush comprising one u-shaped handle and two head members with several rows of bristles. The head members are able to spread and contract for greater brushing efficiency. In another embodiment, A toothbrush having two head brushes and two arms connected at the opposite end, characterized in that brush head members are normally side by side in the relaxed state, and able to spread apart to cover a wider teeth surface area when finger pressure is applied to a section of the arms.
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Family
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