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:
Apr. 20, 2004
Filed:
Dec. 10, 2001
Applicant:
Inventors:
Jean de Rigal, Claye Souilly, FR;
Christophe Dauga, Levallois-Perret, FR;
Assignee:
L'Oreal S.A., Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 3/52 ;
U.S. Cl.
CPC ...
G01J 3/52 ;
Abstract
A system comprising a plurality of comparison samples configured to substantially simulate the appearance of a keratinous element. Each comparison sample may be configured to substantially simulate both a color and an appearance characteristic other than color of the keratinous element.
de Rigal, Jean. (2004). Comparison sample for simulating an appearance of a keratinous element, and related methods (U.S. Patent No. 6724480). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6724480
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