ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,494, issued on Aug. 4, was assigned to LIEBHERR-MINING EQUIPMENT COLMAR SAS (Colmar Cedex, France).
"Excavator teeth" was invented by Gerard Weber (Meyenheim, France), Jeremie Grimaud (Reichstett, France) and Fermin Sanchez Guisado (Permia de Mar, Spain).
The patent was filed on Nov. 28, 2022, under Application No. D/868,278.
*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=D1139494&OS=D1139494&RS=D1139494
Disclaimer: Curated by HT Syndication....