Interdental brush
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 4, 2001
Grant Date -
N/A
app pub date -
Jul 27, 2000
filing date -
Nov 8, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An interdental brush has an elongate handle and a brush portion projecting from its front end. The handle has a main body which maintains the shape of the handle and is made of a first material and, at its front end, a body of elastomeric material softer than said first material which provides the front end surface of the handle. This reduces risk of pain or damage to a user's gums.
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Family
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Cited Art Landscape
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