US Patent Issued to SHYA HSIN PACKAGING INDUSTRY (CHINA) on Dec. 2 for "Mascara brush having tornado-shaped bristle" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,484,690, issued on Dec. 2, was assigned to SHYA HSIN PACKAGING INDUSTRY (CHINA) Co. LTD. (Kunshan, China).

"Mascara brush having tornado-shaped bristle" was invented by Christophe Jacob (Kunshan, China) and Fuhai Yu (Kunshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mascara brush having a tornado-shaped bristle includes a bristle and a core. A root of the bristle is provided on the core, and a free end of the bristle is provided away from the core. There is at least one bristle. A centerline of the bristle intersects with an axis of the core in a non-perpendicular manner. By providing an included angle between the centerline of the bristle ...