ALEXANDRIA, Va., July 14 -- United States Patent no. D1,133,761, issued on July 14, was assigned to Dongguan Meishi Intelligent Technology Co. Ltd. (Dongguan, China).

"Temperature control mug" was invented by Quanhai Chen (Dongguan, China).

The patent was filed on July 8, 2025, under Application No. D/012,040.

*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=D1133761&OS=D1133761&RS=D1133761

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