US Patent Issued to ALPS ALPINE on June 3 for "Molding method of resin molded product" (Chinese Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,318,975, issued on June 3, was assigned to ALPS ALPINE Co. LTD. (Tokyo).

"Molding method of resin molded product" was invented by Liu Zhenming (Dalian, China) and Ye Nan (Dalian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of molding a resin molded product, including: a first molding step of injecting a first resin molding material into a first molding die to form a first resin product, wherein a fixing protrusion is formed on at least one of an inner and an outer wall part of the first resin product, and has a shape in which a width increases in a direction extending from the gap; and, a second molding step of positioning the first res...