MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202644044175 A) filed by Pou Chen Corporation on April 07, 2026, for Sprue Bushing And Foaming Mold.
Inventors include Liang-Feng Sun; Chih-Hsien Lin; Huei-Ting Zeng; and Hung-Sheng.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: ABSTRACT SPRUE BUSHING AND FOAMING MOLD A foaming mold (1000) includes at least two sprue bushings (1100) and a mold body (1200). Each of the at least two sprue bushings (1100) includes a rod body (1110) having an axis (Z), a central hole wall (1120) penetrating through the rod body (1110) along the axis (Z) to define a material inlet through hole (P1), two annular hole ...