US Patent Issued to PARFUMS CHRISTIAN DIOR on Aug. 18 for "Stick of cosmetic product comprising two compositions having a surface in relief, method and device for manufacturing such a stick of cosmetic product" (French Inventors)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,708,187, issued on Aug. 18, was assigned to PARFUMS CHRISTIAN DIOR (Paris).

"Stick of cosmetic product comprising two compositions having a surface in relief, method and device for manufacturing such a stick of cosmetic product" was invented by Thierry Chartier (Chaingy, France) and Remi Barrault (Saint Jean de Braye, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Stick of cosmetic product, in particular of lipstick, comprising two compositions A and B extending along a longitudinal axis, method and device for manufacturing such a stick of cosmetic product, the stick of cosmetic product, the stick of cosmetic product having a side surface present...