ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,590, issued on Sept. 8, was assigned to Shenzhen Petemeng Creative Technology Co. Ltd. (Shenzhen, China).

"Smart pet feeder" was invented by Danyang Wu (Shenzhen, China) and Yong Yao (Shenzhen, China).

The patent was filed on Sept. 17, 2025, under Application No. D/023,488.

*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=D1147590&OS=D1147590&RS=D1147590

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