US Patent Issued to TONGWEI AGRICULTURAL DEVELOPMENT on Aug. 4 for "Cleaning device and method for tilapia farming pond" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,696,883, issued on Aug. 4, was assigned to TONGWEI AGRICULTURAL DEVELOPMENT Co. LTD. (Chengdu, China).

"Cleaning device and method for tilapia farming pond" was invented by Haifeng Mi (Chengdu, China), Tao Teng (Chengdu, China), Lu Zhang (Chengdu, China), Mingchun Ren (Chengdu, China), Chunyu Xue (Chengdu, China), Heng Yin (Chengdu, China) and Hualiang Liang (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cleaning device and method for a tilapia farming pond solves the problems of the existing pond cleaning device that cannot rotate the bait and feces collection plate without affecting tilapia and cannot achieve automatic lateral squeezi...