US Patent Issued to Zhejiang Suoli Industry and Trade on Aug. 25 for "Grease gun" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,143,840, issued on Aug. 25, was assigned to Zhejiang Suoli Industry and Trade Co. Ltd. (Lishui City, China).

"Grease gun" was invented by Liping Li (Yongkang City, China).

The patent was filed on June 6, 2025, under Application No. D/007,113.

*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=D1143840&OS=D1143840&RS=D1143840

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