ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,455,041, issued on Oct. 28, was assigned to MANEHU PRODUCT ALLIANCE LLC (Carlsbad, Calif.).

"Display mount assembly" was invented by Brian Newville (San Diego) and Mark Sullivan (Houston).

According to the abstract* released by the U.S. Patent & Trademark Office: "A TV wall mounting device includes a wall mount box with vertical supports, a display mount receiving a TV, and an extending/contracting portion between the box and the display mount. The extending/contracting portion has lower and upper arms rotatably attached to the wall mount with rear axles, a pair of linear actuators rotatably attached to the wall mount, a front portion that rises and lowers with action of the actuator...