Patents by Inventor Irving Morton Koltz

Irving Morton Koltz 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: 4058207
    Abstract: A package or container for articles of merchandise of generally rectangular shape, having four sides and two ends, in which one or more of the sides are formed of any transparent material extending across the full width and length of the box or container, thereby rendering the entire contents of the container visible, the remainder of the container being formed of any suitable material such as conventional cardboard materials or the like, or board, paper, plastic, foil, or even wholly of transparent materials.In addition a package is disclosed having novel end closure means which is characterized by an absence of any inturned closure flap thereby leaving the interior of the package free of any obstruction, and also having endwise extensions exteriorly of the package.
    Type: Grant
    Filed: April 2, 1975
    Date of Patent: November 15, 1977
    Assignee: International Inpak, Inc.
    Inventor: Irving Morton Koltz