US Patent Issued on Dec. 30 for "Mat and method to manufacture mat" (Taiwanese Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,508,748, issued on Dec. 30.

"Mat and method to manufacture mat" was invented by Chun-Fu Kuo (Taichung, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The mat of the present invention includes a main body integrally formed by a plastic material. The main body at least has a first surface and a second surface adjacent to the first face. The first face and the second face have different surface physical characteristics. The first surface and the second surface are shaped into a third surface and a fourth surface respectively. The third surface and the fourth surface have a substantially same surface physical characteristic. An angle between the thir...