ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,543,841, issued on Feb. 10, was assigned to APR Beauty Group Inc. (Richmond Hill, Canada).
"Cosmetic applicator including an adjustable roller applying member" was invented by Min-Yan Zheng (Richmond Hill, Canada), Feng-Ying Fu (Markham, Canada) and Jun Shen (Lighthouse Point, Fla.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cosmetic applicator for applying cosmetic products to skin of a user. The cosmetic applicator includes a stem, a cap attached to a proximal end of the stem, a collar connected to a distal end portion of the stem, a swivel connector and a roller applying member. The swivel connector includes a spherical ball at its proximal port...