ALEXANDRIA, Va., June 4 -- United States Patent no. D1,078,009, issued on June 3.
"Personal air purifier" was invented by John Raymond Yick Won Chan (Fremont, Calif.).
The patent was filed on March 26, 2024, under Application No. D/934,558.
*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=D1078009&OS=D1078009&RS=D1078009
Disclaimer: Curated by HT Syndication....