Patents by Inventor David S. Bond

David S. Bond 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: 5411147
    Abstract: A dynamic landfill recycling system has wheels attachable to a plurality of refuse processing sections in one or more semi-trailer or other vehicular units. A refuse receiving section has a dump bed or one or more vehicular refuse bins to accept new refuse from refuse trucks or optionally to accept old refuse from old refuse sites for processing, A primary conveyor belt is slanted upwardly towards a vibratory feeder. The primary conveyor is rotated rapidly to throw the refuse in an arc onto the vibratory feeder where the throwing action causes the refuse to spread out as it falls. The vibratory feeder is slanted downwardly at an angle which causes vibrated refuse to fall towards a bottom end and a bag cutter that is positioned above and intermediately between ends of the vibratory feeder to further expose and scatter the refuse on the vibratory feeder. A magnetic separator belt conveys the scattered refuse upwardly to a magnetic pulley wheel which separates ferrous from non-ferrous materials.
    Type: Grant
    Filed: January 28, 1993
    Date of Patent: May 2, 1995
    Inventor: David S. Bond