ALEXANDRIA, Va., June 9 -- United States Patent no. D1,129,740, issued on June 9.
"Bark training collar device" was invented by Zhangli Lan (Shenzhen, China), Tongxin Guan (Shenzhen, China) and Sheng Lan (Shenzhen, China).
The patent was filed on Feb. 20, 2025, under Application No. D/990,366.
*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=D1129740&OS=D1129740&RS=D1129740
Disclaimer: Curated by HT Syndication....