Dentifrices
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United States of America Patent
Stats
-
Feb 4, 1986
Issued Date -
N/A
app pub date -
Feb 7, 1985
filing date -
May 23, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dentifrice containing an anticaries agent and an abrasive is produced to which has been added at least one color indicator which, when the user brushes his or her teeth with the dentifrice, results in a color change in the dentifrice within the user's mouth after a predetermined period of brushing time has elapsed for the purpose of indicating to the user that he or she has brushed his or her teeth a sufficient length of time.
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Family
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Cited Art Landscape
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