Toothbrush with thermally deformable handle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 14, 1980
Grant Date -
N/A
app pub date -
Feb 7, 1979
filing date -
Feb 7, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A toothbrush having a handle formed of a thermoplastic material with a glass transition temperature in the range of about 110.degree.-140.degree. F. The handle is heated to soften the plastic shaped to a desired configuration while pliable, then allowed to cool so as to retain the desired configuration when it hardens. The brush bristles may be detached from the handle when worn and replaced by a fresh set.
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Family
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Cited Art Landscape
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