ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,619, issued on Oct. 6, was assigned to SICHUAN COOTWAY TECHNOLOGY Co. LTD. (Deyang, China).
"Pool skimmer" was invented by Chunhai Zhao (Deyang, China) and Daiquan Li (Deyang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A swimming pool skimmer includes a hanging assembly and a filter assembly. The hanging assembly includes a top portion and a side portion. The first end of the side portion is connected to the top portion, and the second end of the side portion is provided with a sliding rod. The filter assembly is connected to the sliding rod and can be selectively adjusted in position along the longitudinal direction of the sliding rod. The...