ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,543,872, issued on Feb. 10, was assigned to Purple Innovation LLC (Lehi, Utah).
"Duvet" was invented by Janae Lois Pettit (Pleasant Grove, Utah) and Arthur McConkie Ah Loo (Clearfield, Utah).
According to the abstract* released by the U.S. Patent & Trademark Office: "A duvet includes a duvet cover and an insert. The duvet cover includes a base and a top that that are secured to each other along fewer than three full edges (e.g., along one full edge and an adjacent part of one or two adjacent edge; along two full, adjacent edges; etc.). An upper surface of the top of the duvet cover may lack visible seams and fasteners. An interior surface of a base of the duvet cover may engage a sur...