Patents by Inventor Stephen Aston

Stephen Aston 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).

  • Relating to packaging containers
    Patent number: 5036982
    Abstract: The invention provides a packaging container which is formed from a blank of cut and creased sheet material. The container is rectilinear in nature and is sealed. It has a flip top lid which is opened by engaging a tear tab with the finger and by removing a tear strip to release the flip top lid to gain access to the contents.
    Type: Grant
    Filed: March 8, 1990
    Date of Patent: August 6, 1991
    Assignee: Premier Brands U.K. Limited
    Inventor: Stephen Aston