US Patent Issued to SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP on March 25 for "Transmission assembly of pump head of diaphragm booster pump, pump head of diaphragm booster pump, and diaphragm booster pump" (Chinese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,258,951, issued on March 25, was assigned to SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP Corp. (Shenzhen, China).

"Transmission assembly of pump head of diaphragm booster pump, pump head of diaphragm booster pump, and diaphragm booster pump" was invented by Guoping Li (Shenzhen, China), Kai Zhao (Shenzhen, China), Chunhui Qiu (Shenzhen, China), Qingyan Chen (Shenzhen, China), Qizhi Hong (Shenzhen, China), Heng Zhang (Shenzhen, China) and Jianfang Zhang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transmission assembly for a pump head of a six-cylinder opposed balanced diaphragm booster pump, a pump head of a diaphragm booster pu...