US Patent Issued to Foshan Leilong Electrical Appliance on Aug. 25 for "Cat litter box" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,221, issued on Aug. 25, was assigned to Foshan Leilong Electrical Appliance Co. Ltd. (Foshan, China).

"Cat litter box" was invented by Shuwei Pan (Foshan, China), Yuanbin Wen (Foshan, China) and Yuan Yao (Foshan, China).

The patent was filed on March 31, 2026, under Application No. D/054,721.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1145221&OS=D1145221&RS=D1145221

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