ALEXANDRIA, Va., March 19 -- United States Patent no. D1,067,288, issued on March 18, was assigned to Milwaukee Electric Tool Corp. (Brookfield, Wis.).
"Hole saw" was invented by Peter Russell Heath (Wauwatosa, Wis.), Bryan C. Ward (Wauwatosa, Wis.) and Steven W. Hyma (Milwaukee).
The patent was filed on June 15, 2022, under Application No. D/842,754.
*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=D1067288&OS=D1067288&RS=D1067288
Disclaimer: Curated by HT Syndication....