ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,730, issued on Oct. 14, was assigned to Morf LLC (West Hollywood, Calif.).

"Modular activity board" was invented by Eitan Kramer (New York), Frank Bleck (Santa Barbara, Calif.) and Eric Michael Bergman (Playa Vista, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for receiving one or more activity attachments including a deck having one or more openings along a long axis of the deck and between the top surface and the bottom surface of the deck. Each of the one or more openings having a circular aperture for receiving an accessory of a set of accessories. Each accessory of the set of accessories providing an activity for a user of...