US Patent Issued to Zhejiang Chengpeng Industry and Trade on July 21 for "Vacuum cup" (Chinese Inventor)

ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,523, issued on July 21, was assigned to Zhejiang Chengpeng Industry and Trade Co. LTD (Jinhua, China).

"Vacuum cup" was invented by Chengpeng Shen (Yongkang, China).

The patent was filed on July 25, 2025, under Application No. D/015,117.

*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=D1135523&OS=D1135523&RS=D1135523

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