US Patent Issued to Shenzhen Yuanfang Chuangxiang Technology on Aug. 25 for "Vacuum storage bag" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,143,968, issued on Aug. 25, was assigned to Shenzhen Yuanfang Chuangxiang Technology Co. Ltd (Shenzhen, China).

"Vacuum storage bag" was invented by Mang Lu (Shenzhen, China).

The patent was filed on Sept. 26, 2025, under Application No. D/025,192.

*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=D1143968&OS=D1143968&RS=D1143968

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