ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,614, issued on May 27, was assigned to SAINT-GOBAIN ABRASIVES INC. (Worcester, Mass.) and SAINT-GOBAIN ABRASIFS (Conflans-Sainte-Honorine, France).
"Coated abrasive film belt" was invented by Paul S. Goldsmith (Maynard, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates generally to coated abrasive articles, such as coated abrasive film belts having improved strength and durability, as well as methods of making and using said coated abrasive articles."
The patent was filed on Nov. 4, 2022, under Application No. 18/052,676.
*For further information, including images, charts and tables, please visit: http://patft.uspt...