Patents by Inventor O. van Dijk

O. van Dijk 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).

  • Process and machines for manufatuuring one-piece boxes and boxes made thereby
    Patent number: 5501062
    Abstract: The present invention comprises a process for manufacturing a single piece multi-purpose box from a board blank and a wrap. The process includes a method and machine for score setting the spine of said single-piece box so that the wrap does not separate from the board blank after continued opening and closings of the box. Moreover, the present invention teaches a method of closing said boxes in-line in an upright position which results in ready counting and packing of said boxes.
    Type: Grant
    Filed: June 3, 1993
    Date of Patent: March 26, 1996
    Assignee: AGI Incorporated
    Inventors: G. Ambergen, O. van Dijk