US Patent 7226329 Powered surfboard

A motorized surfboard with substantially flat and smooth top and bottom surfaces, a maximum thickness of three inches or less and no protruding parts other than fins extending from a rear, bottom portion of the surfboard. The motorized surfboard is configured to perform in substantially the same manner as a traditional surfboard and is unaffected by the presence of a motor other than the improved performance by the thrust provided. Further provided is a motorized surfboard configured with an electric motor of the type used in toy boats and planes. The motor may be controlled by signals from a throttle embedded in the surfboard and which may be hand controlled by a rider of the surfboard.