Patents by Inventor Jeffrey Dlugosz

Jeffrey Dlugosz 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: 4506789
    Abstract: A child-resistant package includes a sealed blister positioned between opposed front and back paperboard sheets that are adhered to each other. The front paperboard sheet includes openings through which the blisters project, and the back paperboard sheet includes a tear strip overlying the blister and being movable in a linear direction to permit its separation from surrounding regions of the back sheet to thereby expose a rupturable backing strip of the sealed blister, there being no other blisters linearly aligned with the linear direction in which the tear strip is movable.
    Type: Grant
    Filed: June 30, 1983
    Date of Patent: March 26, 1985
    Assignee: Packaging Coordinators, Inc.
    Inventor: Jeffrey Dlugosz