Patents by Inventor John E. Straw

John E. Straw 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).

  • Bi-level dual cell carton
    Patent number: 4407442
    Abstract: A tubular carton structure having a pair of adjacent cells of different heights and side wall extension disposed over both of the cells.
    Type: Grant
    Filed: November 25, 1981
    Date of Patent: October 4, 1983
    Assignee: Container Corporation of America
    Inventors: William H. Watson, John E. Straw