Patents by Inventor Charles L. Wosaba, II

Charles L. Wosaba, II 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).

  • Patent number: 4871345
    Abstract: A shipping carton or container that can be readily opened and converted into a display tray without having to use a knife or other sharp instrument. The carton is formed from a blank having four sidewalls and hingedly connected top and bottom end panels. The sidewalls have a line of severance running circumferentially around the carton that defines a continuous butt joint separating the carton into a top cover section and a bottom tray section. A wide tape having a narrow tear filament or strip attached to its inner surface is adhesively attached to the sidewalls' outer surface such that it bridges the butt joint and holds the carton's top and bottom sections together, the tear strip being substantially superimposed over the butt joint. Pulling the tear filament neatly splits the wide tape and separates the carton's top and bottom sections.
    Type: Grant
    Filed: August 1, 1988
    Date of Patent: October 3, 1989
    Assignee: The Procter & Gamble Company
    Inventors: Charles L. Wosaba, II, Peter W. Hamilton, Robert J. Kissner
  • Patent number: 4784271
    Abstract: A shipping carton or container that can be readily opened and converted into a display tray without having to use a knife or other sharp instrument. The carton is formed from a blank having four sidewalls and hingedly connected top and bottom end panels. The sidewalls have a line of severance running circumferentially around the carton that defines a continuous butt joint separating the carton into a top cover section and a bottom tray section. A wide tape having a narrow tear filament or strip attached to its inner surface is adhesively attached to the sidewalls' outer surface such that it bridges the butt joint and holds the carton's top and bottom sections together, the tear strip being substantially superimposed over the butt joint. Pulling the tear filament neatly splits the wide tape and separates the carton's top and bottom sections.
    Type: Grant
    Filed: November 20, 1987
    Date of Patent: November 15, 1988
    Assignee: The Procter & Gamble Company
    Inventors: Charles L. Wosaba, II, Peter W. Hamilton, Robert J. Kissner