Toothbrush with replaceable bristles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 6, 1993
Issued Date -
N/A
app pub date -
Apr 18, 1991
filing date -
Jan 22, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A toothbrush with replaceable disposable bristles. A two unit toothbrush has a base member including a handle and a receptacle for a detachable bristle assembly unit which mates with the base member by insertion into the receptacle in which it is retained by a positive retaining member, such as a mating nib and groove. The bristle assembly is disposable and replaceable.
First Claim
Family
International Classification(s)
Cited Art Landscape
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