US Patent Issued to Hangzhou GreatStar Industrial on Oct. 20 for "Knife" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,154,285, issued on Oct. 20, was assigned to Hangzhou GreatStar Industrial Co. Ltd. (Hangzhou, China).

"Knife" was invented by Yongwei Zhu (Hangzhou, China).

The patent was filed on May 27, 2026, under Application No. D/063,676.

*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=D1154285&OS=D1154285&RS=D1154285

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