ALEXANDRIA, Va., July 30 -- United States Patent no. D1,086,539, issued on July 29, was assigned to Beijing Bytedance Network Technology Co. Ltd. (Beijing).
"Lamp base" was invented by Weikang Duan (Beijing).
The patent was filed on Sept. 2, 2021, under Application No. D/806,440.
*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=D1086539&OS=D1086539&RS=D1086539
Disclaimer: Curated by HT Syndication....