US Patent Issued to Xiamen Tongxinqi Technology on May 5 for "Book sleeve bag" (Chinese Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. D1,124,637, issued on May 5, was assigned to Xiamen Tongxinqi Technology Co. Ltd (Xiamen, China).

"Book sleeve bag" was invented by Quanming Cai (Xiamen, China).

The patent was filed on Jan. 28, 2024, under Application No. D/925,990.

*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=D1124637&OS=D1124637&RS=D1124637

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