Patents by Inventor Robert Joseph Zelenak

Robert Joseph Zelenak 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).

  • Tamper-Resistant Facial Tissue Carton
    Publication number: 20100155272
    Abstract: Tamper resistance is provided for facial tissue cartons having a poly dispensing window and a detachable surfboard with detachment openings to enable a user to grasp and remove the surfboard. The underside of the surfboard is provided with a releasable adhesive barrier which releasably adheres the poly window to the surfboard in order to block unwanted access to the interior of the carton through the detachment openings. The ability of the user to grasp and remove the surfboard is unaffected.
    Type: Application
    Filed: December 22, 2008
    Publication date: June 24, 2010
    Inventors: James Bruce Ottman, Robert Joseph Zelenak