US Patent Issued to Shenzhen Alilo Smart Technology on July 28 for "Sound machine" (Chinese Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,198, issued on July 28, was assigned to Shenzhen Alilo Smart Technology Co. Ltd (Shenzhen, China).

"Sound machine" was invented by Xin Li (Shenzhen, China).

The patent was filed on April 10, 2025, under Application No. D/997,942.

*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=D1137198&OS=D1137198&RS=D1137198

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