US Patent Issued to Shenzhen Rui Song Appliances on March 3 for "Air purifier" (Chinese Inventor)

ALEXANDRIA, Va., March 3 -- United States Patent no. D1,116,052, issued on March 3, was assigned to Shenzhen Rui Song Appliances Co. LTD. (Shenzhen, China).

"Air purifier" was invented by Fengxiang Gao (Shenzhen, China).

The patent was filed on Sept. 20, 2024, under Application No. D/964,013.

*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=D1116052&OS=D1116052&RS=D1116052

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