Patent 7465113 was granted and assigned to L'Oréal on December, 2008 by the United States Patent and Trademark Office.
An applicator for applying a substance includes an applicator element (e.g., bristles). In some examples, the applicator may include a bundle of bristles having at least one of bristles of at least two kinds, bristles of non-circular cross-section, and bristles that are not rectilinear. The applicator may also include a stem supporting the bundle of bristles, and a sheath cooperating with the stem over at least a fraction of a length of the stem to form a space configured to contain a portion of a substance to be applied.