Patents by Inventor Robert H. Swanberg

Robert H. Swanberg 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).

  • Shadow box adapted to be end-loaded
    Patent number: 4470502
    Abstract: A shadow box with an inner central panel having an inner bottom panel, the said inner central panel providing a recess to receive a product, the said inner bottom panel facilitating the insertion of the product into the bottom of the carton by machine and reinforcing the bottom closure when the carton is closed, and the closed carton securely holding the displayed product during shipment and handling.
    Type: Grant
    Filed: August 15, 1983
    Date of Patent: September 11, 1984
    Assignee: Union Camp Corporation
    Inventor: Robert H. Swanberg
  • Controlled access package
    Patent number: 4416377
    Abstract: A carton formed from a one-piece sheet with a shelf to provide first and second separate layers, particularly suited for a drug manufacturer to provide physicians or patients with a first drug product on the first layer which is used until exhausted after which the shelf can be released and lifted to provide access to a second different drug product.
    Type: Grant
    Filed: March 10, 1982
    Date of Patent: November 22, 1983
    Assignee: Union Camp Corporation
    Inventor: Robert H. Swanberg
  • Shadow box with improved platform assembly
    Patent number: 4264006
    Abstract: This disclosure is of a shadow box for retaining and displaying an article with an improved built-up platform assembly to support the base of the article packaged in the box, which assembly absorbs shocks to the package and prevents the article from loosening and falling out of the box during shipment, handling and display.
    Type: Grant
    Filed: November 29, 1979
    Date of Patent: April 28, 1981
    Assignee: Union Camp Corporation
    Inventor: Robert H. Swanberg