ALEXANDRIA, Va., April 9 -- United States Patent no. D1,069,416, issued on April 8.
"Electric cleaning brush" was invented by Yuanyuan Wu (Shenzhen, China).
The patent was filed on Dec. 7, 2022, under Application No. D/862,156.
*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=D1069416&OS=D1069416&RS=D1069416
Disclaimer: Curated by HT Syndication....