US Patent 11964216 Surface grid panel assembly

A surface grid panel assembly includes a grid panel and a plurality of attachment studs formed thereon. The grid panel includes a plurality of first and second grid members intersecting with each other. The attachment studs are spacedly protruded from top surfaces of the first and second grid members of the grid panel, wherein one or more attachment elements are adapted for detachably coupling with the attachment studs to couple the attachment elements on the grid panel.