Patents by Inventor James John Puda

James John Puda 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: 7591377
    Abstract: A vibrating screen aggregate separation device separates finer grained material from an aggregate material that may contain a wide variety of undesired materials. A mesh design associated with a vibrating screen contains perforations to allow smaller diameter material to pass through into a container that is situated below the screen. A suspension system is affixed between the container and the vibrating screen to allow a range of motion that is conducive to vibration of the screen, while at the same time, is supportive of the weight of the aggregate material that is to be screened. Vibration of the screen is effected by rotating an unbalanced rod along its longitudinal axis to induce vibrational energy to the screen and associated supporting structures.
    Type: Grant
    Filed: November 23, 2006
    Date of Patent: September 22, 2009
    Inventors: James John Puda, Scott Alan Boster
  • Publication number: 20070158244
    Abstract: A vibrating screen aggregate separation device separates finer grained material from an aggregate material that may contain a wide variety of undesired materials. A mesh design associated with a vibrating screen contains perforations to allow smaller diameter material to pass through into a container that is situated below the screen. A suspension system is affixed between the container and the vibrating screen to allow a range of motion that is conducive to vibration of the screen, while at the same time, is supportive of the weight of the aggregate material that is to be screened. Vibration of the screen is effected by rotating an unbalanced rod along its longitudinal axis to induce vibrational energy to the screen and associated supporting structures.
    Type: Application
    Filed: November 23, 2006
    Publication date: July 12, 2007
    Inventors: James John Puda, Scott Alan Boster