Toothbrush comprising a flexibly linked region in the head
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United States of America Patent
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-
Feb 13, 2001
Grant Date -
N/A
app pub date -
Nov 29, 1999
filing date -
Aug 22, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A toothbrush having a head (2) which is made flexible by virtue of being made in the form of a number of segments (2A-E), each linked by thin integral links (7) of defined thickness and length, and the link may also incorporate an elastomeric material (9) to modify flexibility. The invention provides improved flexibility characteristics of the head.
First Claim
Family
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- No Non-US Classification to display
Cited Art Landscape
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