US Patent Issued to Cheng-Ho Chen on Aug. 19 for "Multi-mold block drive device and injection molding machine having the multi-mold block drive device" (Taiwanese Inventors)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,965, issued on Aug. 19, was assigned to Cheng-Ho Chen (Huatan Township, Taiwan).

"Multi-mold block drive device and injection molding machine having the multi-mold block drive device" was invented by Cheng-Ho Chen (Changhua County, Taiwan), Chih-Tsung Kuo (Taichung, Taiwan) and Chuen-Cherng Yang (Taichung, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-mold block drive device includes a guide seat and a plurality of speed reductions units. The guide seat includes opposite inner and outer peripheral surfaces, and a plurality of spaced-apart guide holes extending through the inner and outer peripheral surfaces. A plurality of drivers co...