US Patent Issued to Shenzhen Yizhan Hongyun Technology on Aug. 18 for "Blackboard table" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,141,573, issued on Aug. 18, was assigned to Shenzhen Yizhan Hongyun Technology Co. Ltd. (Shenzhen, China).

"Blackboard table" was invented by Yiping Hu (Shenzhen, China).

The patent was filed on April 28, 2025, under Application No. D/001,366.

*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=D1141573&OS=D1141573&RS=D1141573

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