US Patent Issued on July 21 for "Contact lens cleaning machine" (Chinese Inventor)

ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,259, issued on July 21.

"Contact lens cleaning machine" was invented by Fei Li (Shangqiu City, China).

The patent was filed on July 15, 2025, under Application No. D/013,139.

*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=D1136259&OS=D1136259&RS=D1136259

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