Patents by Inventor Stanley Pleskunas

Stanley Pleskunas 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).

  • Publication number: 20070132141
    Abstract: A molding process for a variety of structures including sports boards is provided. The process includes steps of: creating a three dimensional CAD image of a product, routing the inside edge of the product in a product blank, routing the outside edge of the product in two cassette halves, routing the product blank, inserting closeout material into the routed areas, shaping the product blank, shaping the cassette halves, placing outer skin material for the product in one cassette half, placing inner skin material for the product in the second cassette half, inserting the shaped product blank in the cassette half, placing inner skin material over the shaped product blank, placing outer skin material over the inner skin material, placing the second cassette half over said outer skin material, thereby forming a cassette package, placing the cassette package between contoured molded jaws, shaping the cassette package, and curing the product.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 14, 2007
    Inventor: Stanley Pleskunas
  • Patent number: 4848781
    Abstract: A snow board comprises a runner and a support deck pivotally supported on and above the runner for pivoting about a longitudinal axis thereof.
    Type: Grant
    Filed: April 13, 1988
    Date of Patent: July 18, 1989
    Inventors: Robert A. Dykema, Stanley A. Pleskunas
  • Patent number: 4129911
    Abstract: A surfboard is constructed to have a soft deck by forming a lower body of a rigid foam material covered with a fiberglass resin coating and forming a deck insert of resilient foam material secured to the deck of the lower body and covered by a flexible impervious covering. The method of making the surfboard includes the shaping and covering of the lower body, the shaping and application to the upper deck of a resilient foam material and the covering of the foam material with a flexible impervious cover.
    Type: Grant
    Filed: February 22, 1977
    Date of Patent: December 19, 1978
    Inventors: Michael D. McDonald, Stanley A. Pleskunas
  • Patent number: D508319
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: August 16, 2005
    Inventor: Stanley A. Pleskunas
  • Patent number: D509355
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: September 13, 2005
    Inventor: Stanley A. Pleskunas