The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2014
Filed:
Dec. 01, 2010
Davide Manici, Beverate di Brivio, IT;
Davide Manici, Beverate di Brivio, IT;
Albea Services, Gennevilliers, FR;
Abstract
A cosmetic applicator brush is provided comprising a brush stem and a plurality of fiber arrays extending from the brush stem. The plurality of fiber arrays comprises at least a first zone defining at least a first pitch between adjacent fiber arrays located within the first zone, and at least a second zone defining at least a second pitch between adjacent fiber arrays located within the second zone, with the at least first pitch being different to the at least second pitch. The invention further discloses a method of manufacturing a cosmetic applicator brush, the method comprising using a stem pin to retain a multiplicity of fibers, in a primary twisting step, twisting the stem pin to form a twisted stem pin with a plurality of fiber arrays extending from the twisted stem pin, fixing a first region of the twisted stem pin, such that said first region is unable to twist further, the first region defining at least a first zone of the cosmetic applicator brush, the at least first zone in turn defining at least a first pitch between adjacent fiber arrays located within the first zone, and in a secondary twisting step, twisting a second region of the twisted stem pin to define at least a second zone of the cosmetic applicator brush, the at least second zone in turn defining at least a second pitch between adjacent fiber arrays located within the second zone, with the at least first pitch being different to the at least second pitch.