US Patent Issued on March 31 for "Drainage strainer" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. D1,121,115, issued on March 31.

"Drainage strainer" was invented by Shengwu Zhang (Xiamen, China) and Kai Che (Xiamen, China).

The patent was filed on Jan. 2, 2025, under Application No. D/524,116.

*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=D1121115&OS=D1121115&RS=D1121115

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