Toothbrush and brush head for said toothbrush
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United States of America Patent
Stats
-
May 29, 2001
Grant Date -
N/A
app pub date -
Dec 10, 1998
filing date -
Jul 8, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A toothbrush and replaceable brush head wherein the brush head is easily and positively inserted and removed by axial motion along the axis of the handle. The handle and head have cooperating tongue and groove configurations providing parallel guides to receive and retain the members in assembled relation by virtue of handle recesses and resilient catches on the brush head, while permitting ready disassembly to remove and replace the brush head. Further, the handle and brush head have cooperating wedge formations to insure positive centering of the brush head along the axis of the handle. The assembly is snug and leaves no room for dirt, thereby enhancing hygiene during repeated use.
First Claim
Family
International Classification(s)
Cited Art Landscape
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