The first U.S. patent for the construction of an automobile using plastic was issued to Henry Ford of Dearborn, Mich. It covered an automobile body construction, an auto body, chassis frame made of steel tubes or pipes designed for use with automobiles made from plastics. The first such car manufactured in the U.S. was produced by the Ford Motor Company, Dearborn, Mich. In Aug 1941. Fourteen plastic panels were mounted on a tubular welded frame. Together with windows and windshield made of acrylic sheets, a decrease in weight of approximately 30 percent was accomplished. (No. 2,269,451)

The Wham-O Company developed the first frisbee. A representative of the company got the idea for the product when he saw some truck drivers from the Frisbee Pie Co. of Connecticut showing Yale students how to throw pie pins in the air. On 26 Dec 1967, a U.S. patent was issued to the Wham-O Mfg. Co. for their improvement of the Frisbee (U.S. No. 3,359,678) - an “aerodynamic toy to be thrown through the air … in throwing games.” It was described as a saucer shaped throwing implement with a series of concentric discontinuities adjacent the rim on its convex side.