US Patent Issued to Beijing Shuimujin Technology on Aug. 25 for "Cup lid" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,143,794, issued on Aug. 25, was assigned to Beijing Shuimujin Technology Co. Ltd. (Beijing).

"Cup lid" was invented by Yang Yang (Beijing).

The patent was filed on Aug. 11, 2025, under Application No. D/017,467.

*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=D1143794&OS=D1143794&RS=D1143794

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