Patents by Inventor Thomas J. Collings

Thomas J. Collings has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Scooter vehicle
    Patent number: 4186934
    Abstract: A scooter vehicle has a chassis, and a front wheel mounted on the center line of the chassis, a rear wheel mounted on the chassis, and a steering column attached to the front wheel. A pair of ratchet gears are connected one to each of the rear wheels. A platform is rotatively mounted on the chassis. The platform has front and rear foot portions mounted with an angle of less than 180.degree. between them. First chain means connects the front of the platform for driving one of the ratchet drive wheel gears and second chain means connects the rear of the platform for driving the other of the ratchet drive wheel gears.
    Type: Grant
    Filed: September 27, 1978
    Date of Patent: February 5, 1980
    Inventor: Thomas J. Collings