ALEXANDRIA, Va., Sept. 17 -- United States Patent no. D1,093,781, issued on Sept. 16, was assigned to Zhejiang Prulde Electric Appliance Co. Ltd. (Zhejiang, China).
"Vacuum cleaner" was invented by Chenghao Yang (Zhejiang, China).
The patent was filed on Jan. 30, 2024, under Application No. D/926,461.
*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=D1093781&OS=D1093781&RS=D1093781
Disclaimer: Curated by HT Syndication....