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:
Oct. 01, 2024
Filed:
Nov. 13, 2017
L'oreal, Paris, FR;
Alain Berhault, Clichy, FR;
Camille Schreiber, Clichy, FR;
Audrey Thenin, Clichy, FR;
Eric Caulier, Clichy, FR;
L'OREAL, Paris, FR;
Abstract
A brush for applying a product to the eyelashes and/or eyebrows, including a core, in particular a twisted core, that extends along a longitudinal axis, and bristles that are held by the core in a portion of the core bearing the bristles. The bristles have free ends that define an envelope surface, the envelope surface having at least one facet and at least one groove, the groove extending along at least half the length of the portion of the core bearing the bristles, and the envelope surface being configured such that at least one facet and at least one angular sector with a contour of circular overall shape in section are successively encountered on moving around the longitudinal axis of the brush, this angular sector comprising at least the groove, the groove having outer edges situated on the contour of circular overall shape of the angular sector.