US Patent Issued to Guangzhou Nasheng Stationery on July 21 for "Pen" (Chinese Inventor)

ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,025, issued on July 21, was assigned to Guangzhou Nasheng Stationery Co. Ltd. (Guangzhou, China).

"Pen" was invented by Youjun Zheng (Guangzhou, China).

The patent was filed on March 6, 2025, under Application No. D/992,198.

*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=D1136025&OS=D1136025&RS=D1136025

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