Word Origin & History
Denver
a place in Norfolk, "ford or passage used by the Danes," from O.E. Dena (gen. pl.) + fær. The Denver boot or shoe as the name for a wheel clamp for illegally parked vehicles, supposedly was invented 1953 by Frank Marugg, pattern-maker and violinist with the Denver (U.S.A.) Symphony Orchestra. He was a friend of politicians and police department officials, and the city sheriff's department came to him for help in making a device to immobilize vehicles whose owners didn’t pay parking tickets.