Patents by Inventor Rodney J. A. Hunter

Rodney J. A. Hunter 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).

  • Clamp
    Patent number: 4305561
    Abstract: A clamp comprises two opposed generally `C` shaped components each of which co-operates with a wedge formation on the other of the components in a manner which upon the drawing together of the two components the wedge formation effectively reduces the space between the limbs of the generally `C` shaped formation of the other component.
    Type: Grant
    Filed: October 5, 1978
    Date of Patent: December 15, 1981
    Assignee: Coal Industry (Patents) Limited
    Inventors: Rodney J. A. Hunter, Henry Mappin