Toothbrush
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United States of America Patent
Stats
-
Jul 14, 1981
Grant Date -
N/A
app pub date -
Nov 28, 1979
filing date -
Jan 25, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to a toothbrush which includes tufts of bristles which are fixed to and project from a head to define a substantially rectangular brush surface and a pair of resilient gum massage members which are located on opposite long sides of the brush surface with each massage member being at least as long as the brush surface occupied by three tufts of bristles but shorter than the surface and as wide as a tuft of bristles.
First Claim
Family
International Classification(s)
Cited Art Landscape
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