ALEXANDRIA, Va., June 16 -- United States Patent no. D1,130,061, issued on June 16, was assigned to TECHFACE Intelligent Technology (Shenzhen) Co. Ltd. (Shenzhen, China).
"Door lock" was invented by Xue Chen (Shenzhen, China) and Xiufeng Li (Shenzhen, China).
The patent was filed on Feb. 20, 2024, under Application No. D/929,185.
*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=D1130061&OS=D1130061&RS=D1130061
Disclaimer: Curated by HT Syndication....