ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,311, issued on Oct. 6, was assigned to TIEN-I INDUSTRIAL Co. LTD. (Taichung City, Taiwan).
"Scraper" was invented by Larry Lee (Taichung City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A scraper is provided, wherein the scraper includes: a blade head having a first hardness and including a cutting portion and a first main body, the cutting portion being connected to the first main body, the cutting portion including two cutting surfaces defining an included angle, the first main body having a first thickness and a first width in longitudinal and thickness directions perpendicular to each other and perpendicular to a width direction; and a...