US Patent Issued on June 2 for "Roulette device" (Taiwanese Inventor)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,643,033, issued on June 2.

"Roulette device" was invented by Chung-Piao Tsao (Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A roulette device is disclosed. The roulette device comprises a housing and a top lid, wherein an inner side of the housing comprises a bottom surface, a slop portion and a cover portion. The bottom surface having a plurality of round holes arranged along the edge of the bottom surface; the slop portion being disposed to surround the edge of the bottom surface, and having a plurality of folding lines corresponding to the number of the plurality of round holes, so that a slop surface of the slop portion forms a n...