Patents by Inventor Richard M. Zelley

Richard M. Zelley 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).

  • Easy-opening collapsible container
    Patent number: 6364202
    Abstract: A cardboard container which can be easily opened without tools and which, when opened, collapses and lies flat without further handling to permit ready access to the container contents and which facilitates the recycling or disposal of the container.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: April 2, 2002
    Assignee: Domco Tarkett Inc.
    Inventor: Richard M. Zelley