On August 9, 1966, U.S. Patent No. D205446 issued on a Building:

The building in question was a Zepi’s Pizza. Zepi’s Pizza was a popular family-style pizzeria and local landmark in the Kansas City area that operated for 43 years before closing in 1978. It was a popular location for children’s birthday parties, featuring a clown mascot, a train, and a merry-go-round for kids’ birthday parties.