Patents by Inventor Cora Abel

Cora Abel 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).

  • Frame straightening and supporting device
    Patent number: 4443960
    Abstract: A framing device which includes a plurality of adjustable arms to tension the frame by pressing against the inner surfaces at each of the corner points and with each arm also being adjustable about a transverse plane.
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: April 24, 1984
    Inventors: Jack Abel, Cora Abel
  • Frame straightening and supporting device
    Patent number: 4373279
    Abstract: A framing device which includes a plurality of diametrically opposite adjustable arms to tension the frame by pressing against the inner surfaces of the corner joints.
    Type: Grant
    Filed: September 5, 1980
    Date of Patent: February 15, 1983
    Inventors: Jack Abel, Cora Abel