Patents by Inventor Philip J. Wojdyla

Philip J. Wojdyla 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).

  • Void filler apparatus
    Patent number: 5000376
    Abstract: A void filler apparatus for separating and spacing articles towards preventing cargo from shifting during shipment. A series of wall members formed from a single sheet of material articulate into tubular sleeves which are maintained in position by locking flap members. Wing members are formed along the tubular sleeve to facilitate maintenance of the apparatus between adjacent cargo articles. The apparatus is collapsible upon itself for facilitate shipment while minimizing material requirements for formation.
    Type: Grant
    Filed: July 11, 1990
    Date of Patent: March 19, 1991
    Assignee: Stone Container Corporation
    Inventor: Philip J. Wojdyla