ALEXANDRIA, Va., April 7 -- United States Patent no. 12,593,897, issued on April 7, was assigned to PGYTECH Co. LTD. (Jiangsu, China).
"Strap buckle" was invented by Dashan Si (Jiangsu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A strap buckle and an operation method therefor. The strap buckle includes a hang buckle main body, a fastener and a stop pin, wherein the hang buckle main body is configured to connect to a strap; the fastener is configured to connect to any position; the buckle main body is connected to the fastener, so as to be used for connecting the strap to any position; a locking cavity is arranged in the hang buckle main body, and the hang buckle main body is provided with a bucklin...