Wire-core applicator having multi-material bristles
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United States of America Patent
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Apr 7, 2020
Grant Date -
Nov 2, 2017
app pub date -
Jul 31, 2015
filing date -
Jul 31, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A mascara brush having a centre made of at least two wire sections twisted together along a longitudinal axis of the wire core, and having a bristle covering made of plastic bristles formed by filaments, each of which bristles is held in a clamping manner between the two wire sections, and which bristles are formed with a wedge-shaped bristle tip or without a wedge-shaped bristle tip on their free ends. At least one portion of the bristles has a bristle coating made of a first softer material, and a bristle core that is joined to the bristle coating and made of a second harder material, and at least these bristles have a transverse cut, in the form of a simple wedge, on one side or on two sides, at least partially on their radially outward free ends, and comprise a wedge-shaped bristle tip having at least one cut surface forming a wedge.
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Cited Art Landscape
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