ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,751,561, issued on Oct. 6.

"Removable tray for high chair" was invented by Britta Anderson (Swanzey, N.H.).

According to the abstract* released by the U.S. Patent & Trademark Office: "This invention provides a removable tray suitable for commonly available commercial/institutional wooden high chairs used in restaurants and similar venues. A tray assembly for a non-adjustable commercial high chair includes a polymer tray having a main surface and a surrounding apron located around the front and sides. A rear side of the tray is free of any apron, to allow a bottom face of the main surface to engage high chair armrests. A pair of opposing stop walls extend inwardly along the bottom face...