ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,811, issued on Feb. 17, was assigned to EVERPLAY LABS Ltd. (London).
"System, panel and method" was invented by Anthony Mariner Erwin (London) and Craig Ronald Spencer (London).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for building a play area can include two or more panels, each of the two or more panels including a connector and at least one magnet positioned in the connector such that the at least one magnet is able to rotate, the at least one magnet including first and second magnets housed in respective first and second ends of the connector, the at least one magnet including at least one cylindrical magnet, the at least one cylind...