Patents Assigned to Solid Waste Management Systems, Inc.
  • Patent number: 6199466
    Abstract: An apparatus for processing a palletized container (411), the palletized container (411) including a container (413) affixed to a pallet (415). The apparatus includes a receptacle (412) arranged and configured for receiving the palletized container (411). A shearing mechanism is incorporated within the receptacle (412). The shearing mechanism is constructed and arranged for generating relative movement between the container (413) and the pallet (415) such that the container (413) is sheared from the pallet (415). The shearing mechanism includes support structure (428) for supporting the palletized container (411) within the receptacle (412) by engaging the pallet (415) of the palletized container (411). The shearing mechanism also includes a shearing member (440) having an edge (456) spaced a predetermined distance (D1) from the support structure (428).
    Type: Grant
    Filed: February 13, 1998
    Date of Patent: March 13, 2001
    Assignees: Solid Waste Management Systems, Inc., Nelson Technical Services, Inc.
    Inventors: John R. Crawford, Michael L. Nelson
  • Patent number: 5265561
    Abstract: An animal bedding product is made from waste cardboard and wood pallets by shredding selected amounts of cardboard and wood pallets to provide a blended mixture of wood chips and cardboard pieces ranging in size from approximately 3/16 or 1/2 inch to about 11/2 inches in length.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: November 30, 1993
    Assignee: Solid Waste Management Systems, Inc.
    Inventor: John R. Crawford
  • Patent number: 5133296
    Abstract: An animal bedding product is made from waste cardboard and wood pallets by shredding selected amounts of cardboard and wood pallets to provide a blended mixture of wood chips and cardboard pieces ranging from approximately 1/2 inch to 11/2 inches in size.
    Type: Grant
    Filed: February 26, 1992
    Date of Patent: July 28, 1992
    Assignee: Solid Waste Management Systems, Inc.
    Inventor: John R. Crawford