US Patent Issued to Lijie Cao on Sept. 29 for "Couch stand assist" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,811, issued on Sept. 29, was assigned to Lijie Cao (Haining, China).

"Couch stand assist" was invented by Yi Yu (Ningbo, China).

The patent was filed on June 13, 2025, under Application No. D/008,166.

*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=D1149811&OS=D1149811&RS=D1149811

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