US Patent Issued to Zhongshan Ruikang Electric Appliance on July 14 for "Smart lock" (Chinese Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. D1,133,844, issued on July 14, was assigned to Zhongshan Ruikang Electric Appliance Co. Ltd. (Zhongshan, China).

"Smart lock" was invented by Linan Luo (Zhongshan, China).

The patent was filed on May 30, 2025, under Application No. D/006,093.

*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=D1133844&OS=D1133844&RS=D1133844

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