US Patent Issued to Frost Buddy on March 24 for "Insulating beverage container" (Chinese Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,663, issued on March 24, was assigned to Frost Buddy LLC (Newton, Ill.).

"Insulating beverage container" was invented by Weiliang Gu (Shenzhen, China) and Rui Cao (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-purpose insulating beverage container includes an outer container with an open upper end, a removable inner container configured for insertion into the outer container via the open upper end, and a cover adapted to engage the outer container and retain the inner container within the outer container. The inner container includes a plurality of annular side ledges with decreasing diameters sized to support beverage bott...