A Murphy bed (in North America), also called a wall bed, pull down bed or fold-down bed is a bed that is hinged at one end to store vertically against the wall, or inside of a closet or cabinet. It is named for William Lawrence Murphy (1876–1959), who applied for his first patents around 1900. According to legend, he was wooing an opera singer, but living in a one-room apartment in San Francisco, and the moral code of the time frowned upon a woman entering a man’s bedroom.