US Patent Issued on July 22 for "Carbonized wooden wine glass and manufacturing method thereof" (Chinese Inventor)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,364,351, issued on July 22.

"Carbonized wooden wine glass and manufacturing method thereof" was invented by Shiji Qu (Liaoning, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A carbonized wooden wine glass includes a wooden main body and a carbonized region. The wooden main body is cuplike, and the carbonized region is formed after the wooden main body is carbonized. A manufacturing method of a carbonized wooden wine glass, including: selecting a wood; cutting the wood into a wood block; drying the cut wood block in the air; molding the dried wood block to make the wood block into a wooden wine glass; preliminarily grinding and repairing the molde...