ALEXANDRIA, Va., Dec. 9 -- United States Patent no. D1,105,703, issued on Dec. 9, was assigned to Shanghai Lvtengluo Trading Co. Ltd. (Shanghai).
"Hummingbird feeder" was invented by Zhifeng Shen (Nanjing, China).
The patent was filed on Nov. 3, 2022, under Application No. D/858,681.
*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=D1105703&OS=D1105703&RS=D1105703
Disclaimer: Curated by HT Syndication....