ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,779,827, issued on Nov. 3, was assigned to LONSEAL Corp. (Tokyo).
"Floor finishing material" was invented by Haruhiko Kono (Tsuchiura, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a floor finishing material includes: a reinforcing layer, a base material layer and a surface layer, in which the reinforcing layer contains woven fabric or nonwoven fabric impregnated with a synthetic resin, and the base material layer and the surface layer contain a polyvinyl chloride-based resin composition."
The patent was filed on March 12, 2020, under Application No. 17/439,683.
*For further information, including images, charts an...