ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,689, issued on April 7, was assigned to Caterpillar Inc. (Peoria, Ill.).
"Cutting edge bit for a motor grader" was invented by Thomas Marshall Congdon (Dunlap, Ill.), Jason Gersich (Peoria, Ill.) and David Bruno Parzynski Jr. (Peoria, Ill.).
The patent was filed on June 21, 2024, under Application No. D/948,568.
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