Mascara brush with dual lumen bristle fibers

Details Mascara brush with dual lumen bristle fibers Mascara brush with dual lumen bristle fibers

2005-10-25

2005-10-25

Chin, Randall (Department: 1744)

Toilet

Hair device

Eyelash or eyebrow

C132S320000, C015S206000, C015S207200

Reexamination Certificate

active

06957654

ABSTRACT:
An improve mascara brush has a typical twisted wire core containing bristles having a double lumen cross-section. The bristles are generally circular in shape, and hollow, with a dividing web across the midpoint of the bristle, thereby defining two longitudinal lumens extending along the length of the bristle. In other embodiments, the bristle is oval, square, rectangular or another polygonal shape.

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