ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,001, issued on April 21.

"Twin chamber mug device" was invented by Erick Orellana (Lombard, Ill.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A twin chamber mug device for containing a pair of fluid beverages includes a mug which has a dividing wall defining a first interior space of the mug and a second interior space of the mug which can each contain a fluid beverage. The dividing wall is comprised of a thermally insulating material to inhibiting thermal communication between the first interior space and the second interior space. A lid is removably attachable to the mug which has a first drinking hole and a second drinking hole. The first drin...