Patents by Inventor William Bennington

William Bennington 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).

  • Closure seal for container
    Patent number: 5702015
    Abstract: A seal for a container is provided with a method of manufacturing the same. The seal has a unitary pull-tab portion having with a pull-tab formed therein. A layer of polyester film preferably is secured to the unitary member over the pull-tab. A foil seal portion preferably is secured to the pull-tab portion and constructed for securing around the opening of the container. The pull-tab portion preferably is formed of a first layer of a plastic material fused to a second layer of the plastic material by extruding the one onto the other with a release layer therebetween such that an unfused portion of the first layer forms the pull-tab.
    Type: Grant
    Filed: May 8, 1996
    Date of Patent: December 30, 1997
    Assignee: Selig Sealing Products, Inc.
    Inventors: Joseph M. Giles, William Bennington, Steven Brucker