Patents by Inventor Maurizio D. Cero

Maurizio D. Cero 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).

  • Connection for extensions of inflating valves of motor vehicle tires
    Patent number: 5016668
    Abstract: A connection for extensions for vehicle tire inflating valves comprises a body consisting of two portions, one of which is to be joined with the extension and the second is to be connected to the valve and ends in an appendage for actuating the valve moving element. The second portion of the body comprises a cylindrical element with a smooth side surface having, near the appendage, a radially operating sealing ring.
    Type: Grant
    Filed: January 22, 1990
    Date of Patent: May 21, 1991
    Inventors: Aldo Nicolino, Maurizio D. Cero