Patents by Inventor Arthur L. Pedersen

Arthur L. Pedersen 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).

  • Deflection compensating means for press brakes and the like
    Patent number: 4426873
    Abstract: A flexible wedge for use under the die of a press to compensate for deflection of the die when force is exerted against it, the wedge being elongated and tapering across its width and having graded flexibility along its length with the portions nearer the ends of the wedge being more flexible in order for the wedge to deflect as a uniformly load beam when a concentrated force is applied at its center to position it under a die.
    Type: Grant
    Filed: April 16, 1982
    Date of Patent: January 24, 1984
    Assignee: Canron Corporation
    Inventors: Eugene W. Pearson, Arthur L. Pedersen