Patents by Inventor Robert J. Ptacek

Robert J. Ptacek 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).

  • Publication number: 20040025384
    Abstract: A point of purchase display includes a card stock having a number of slots therein, the slots being covered by a flap portion that is hinged at the bottom. Inserting of a right angle device through a slot perforates the material initially holding the flap in place and allows the flap to provide a hinge-like function that may be cooperative with the right angle device to retain it with desired retention characteristics. A method for displaying a right angle device in a point of purchase display. Another embodiment of point of purchase display has a slot and a shoulder in card stock material which cooperate with the right angle device to retain it and the card stock material as a unit for displaying.
    Type: Application
    Filed: August 9, 2002
    Publication date: February 12, 2004
    Inventors: Robert J. Ptacek, Howard S. Elinsky
  • Patent number: D504821
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: May 10, 2005
    Assignee: Master Mfg. Co., Inc.
    Inventor: Robert J. Ptacek