Patents by Inventor Augusto Vasco

Augusto Vasco 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).

  • Patent number: 4511091
    Abstract: A method and mechanical device for recycling thermoplastic scrap that collects the hot excess waste material that is trimmed off the edges of phonograph records immediately after they are pressed in a hydraulic record press. There is provided a tapered vertical shaft, widening at the bottom, which is secured to the base of a grinder. After a phonograph record is pressed flat, the hot excess thermoplastic scrap which extrudes from the edges is trimmed and allowed to drop into the upper opening of the shaft in the form of thirty inch strips. A motor or other means for blowing cold air is attached to an opening in the side of the shaft. The falling hot thermoplastic scrap is allowed to fall onto a horizontal platform surface located approximately twenty inches below the top of the shaft, where it is held and cooled by the blower for approximately twenty-six seconds, corresponding with the time it takes to press a record flat and trim the flash.
    Type: Grant
    Filed: January 6, 1983
    Date of Patent: April 16, 1985
    Inventor: Augusto Vasco