ALEXANDRIA, Va., Feb. 17 -- United States Patent no. D1,113,486, issued on Feb. 17.

"Temperature and humidity recorder" was invented by Changdong Chen (Jiangsu, China) and Chaofei Li (Jiangsu, China).

The patent was filed on May 20, 2024, under Application No. D/521,842.

*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=D1113486&OS=D1113486&RS=D1113486

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