发明名称 Mascara applicator having slotted bristles
摘要 An applicator for the application of a cosmetic medium, such as mascara, is disclosed having a central core, preferably formed from a twisted metal wire, having a brush section at one end thereof. The brush section comprises a plurality of radially extending bristles gripped medially by the wire core. At least some of the bristles have a substantially slotted cross-sectional configuration, most preferably, each bristle is substantially c-shaped, hollow and has a longitudinal slot extending along at least a portion of the length of the bristle, and preferably along the entire length of the bristle. The cross-sectional configuration of the slotted filaments is such that the gripping thereof by the core causes the slotted filaments to flare outwardly in a generally random direction and so as to be substantially uniformly distributed throughout the brush section; unlike the prior art bristles, the bristles of the present invention do not follow a substantially helical pattern when gripped by the twisted wire core.
申请公布号 US5762432(A) 申请公布日期 1998.06.09
申请号 US19960730503 申请日期 1996.10.11
申请人 RISDON CORPORATION 发明人 DUNLEAVY, THOMAS J.;KEMMERER, WALTER K.
分类号 A45D34/04;A45D40/26;A46B3/18;A46B9/02;A46D1/00;(IPC1-7):A46D1/00 主分类号 A45D34/04
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