Patents by Inventor David M. Hicks

David M. Hicks 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).

  • Closures
    Patent number: 4276989
    Abstract: The present invention provides a closure comprising a top, a depending skirt, and a flange depending from the top and spaced from the skirt and which is adapted to form a seal with the outside side wall of the neck of a container.
    Type: Grant
    Filed: October 31, 1979
    Date of Patent: July 7, 1981
    Inventor: David M. Hicks