ALEXANDRIA, Va., May 12 -- United States Patent no. D1,126,475, issued on May 12.

"Electronic cigarette filter" was invented by Xin Du (Beijing) and Weiyin Luo (Beijing).

The patent was filed on Oct. 16, 2024, under Application No. D/524,754.

*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=D1126475&OS=D1126475&RS=D1126475

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