ALEXANDRIA, Va., Feb. 5 -- United States Patent no. D1,060,650, issued on Feb. 4, was assigned to Shenzhen Maoshengyi Technology Co. Ltd. (Shenzhen, China).
"Ear plug" was invented by Lingfei Zhao (Shenzhen, China).
The patent was filed on Dec. 5, 2023, under Application No. D/919,549.
*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=D1060650&OS=D1060650&RS=D1060650
Disclaimer: Curated by HT Syndication....