ALEXANDRIA, Va., June 16 -- United States Patent no. 12,653,334, issued on June 16, was assigned to DENNEROLL HOLDINGS PTY Ltd. (Cromer, Australia).

"Cavity contour pillow" was invented by Adrian Dennewald (Waverton, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pillow can include a head support surface configured to support at least a portion of a person's head, a first support having a first support surface with a first apex disposed at a first height a second support having a second support surface with a second apex disposed at a second height, and a third support having a third support surface with a third apex disposed at a third height. The support surfaces can support at least a portion ...