US Patent Issued to COWAY on Oct. 27 for "Air purifier" (South Korean Inventor)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. D1,155,778, issued on Oct. 27, was assigned to COWAY Co. Ltd. (Gongju-si, South Korea).

"Air purifier" was invented by Su Min Shin (Seoul, South Korea).

The patent was filed on Nov. 20, 2025, under Application No. D/033,777.

*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=D1155778&OS=D1155778&RS=D1155778

Disclaimer: Curated by HT Syndication....