US Patent Issued to SHENZHEN AIPER INTELLIGENT on July 22 for "Handheld swimming pool sewage suction machine" (Chinese Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,366,082, issued on July 22, was assigned to SHENZHEN AIPER INTELLIGENT Co. LTD. (Shenzhen, China).

"Handheld swimming pool sewage suction machine" was invented by Yong Li (Jiangsu, China), Peng Chen (Jiangsu, China), Fengli Zhao (Jiangsu, China) and Fengfeng Lu (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a handheld swimming pool sewage suction machine, including a body and a suction head, the body being therein with a first water pump, a filtering device, a second water pump, a main channel and a bypass channel, the filtering device and the first water pump being at least partially located in the main...