Patents Assigned to Dralco, Inc.
  • Patent number: 5699262
    Abstract: A method and apparatus are provided for automatically processing returned video cassettes to determine that the appropriate tape cartridges are matched with the appropriate cases, to assure that the tape cartridges are fully rewound, to check the video cassettes back into inventory and then to sort the cassettes by selected entertainment categories for reshelving. A feed chute is provided for receiving the cassettes and passing them to a size sorter for detecting the sizes of the cassettes. Cassettes of inappropriate sizes are then ejected from processing and placed in an unprocessed return staging bin. Cassettes of the appropriate size are then passed through an orientation detection and orientating section in which the video cassette cases are oriented in a particular alignment for presenting to a rewind and bar code reading system. The video cassettes are then automatically checked for an appropriate match between the tape cartridges and the cases.
    Type: Grant
    Filed: July 18, 1995
    Date of Patent: December 16, 1997
    Assignee: Dralco, Inc.
    Inventors: David Lang, Donald G. Hines, Mark H. Hines