Cushman scooters were widely used by the United States Armed Forces in World War II and as an alternative to automobiles before and after the war. One famous Cushman was the model 53, a military model from the World War II era. Designed to be dropped by parachute with Army Airborne troops, it became known as the Cushman Airborne. Other models were used on military bases for messenger service. The most successful model of Cushman scooter, the Eagle, was in production approximately 16 years. It resembled a motorcycle with its exposed engine and top tank. Other Cushman models used a step-through design common for scooters. The step-through design and ease of operation made it popular with men and women alike. Some late-1950s Cushmans, designated Road King and Pacemaker, had jet-age body styling. Sears sold a version of these models under the Allstate brand. Cushman scooters featured an automatic centrifugal clutch, which allowed the rider to twist the right grip to accelerate. Oddly, the throttle twisted forward during acceleration, opposite the usual pattern in most other motorcycles and scooters. Cushman claimed 75 miles per gallon, and advertised penny-a-mile operating cost. Cushman scooters usually weighed about 250 to 335 pounds and had as much as 9 horsepower (6.7 kW). Scooter production ended in 1965, but some remaining Eagles were sold as 1966 models. After scooter production ceased, Cushman manufactured golf carts, industrial vehicles and turf maintenance equipment.