US Patent Issued to Qingxian Intelligent Innovation (Shenzhen) on Aug. 25 for "Ottoman" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,143,634, issued on Aug. 25, was assigned to Qingxian Intelligent Innovation (Shenzhen) Co. Ltd. (Shenzhen, China).

"Ottoman" was invented by Zhenxu Wang (Shenzhen, China) and Siting Lin (Shenzhen, China).

The patent was filed on July 31, 2025, under Application No. D/015,889.

*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=D1143634&OS=D1143634&RS=D1143634

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