US Patent Issued on Sept. 1 for "Window fan" (Canadian Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,997, issued on Sept. 1.

"Window fan" was invented by Chi Hsiang Wang (Burnaby, Canada) and Hao Han Wang (Burnaby, Canada).

The patent was filed on Aug. 6, 2023, under Application No. D/899,193.

*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=D1145997&OS=D1145997&RS=D1145997

Disclaimer: Curated by HT Syndication....