Patents by Inventor Frank Cuns-Rial

Frank Cuns-Rial 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).

  • Container assembly
    Patent number: 5052577
    Abstract: A mounting cup having a rectilinear peripheral rim which is crimped to an annular rounded bead which circumscribes an opening defined by a container. The peripheral rim is formed to have rectilinear profile which is substantially different from the round profile of the annular rounded bead both before and after crimping.
    Type: Grant
    Filed: November 7, 1989
    Date of Patent: October 1, 1991
    Assignee: Armstrong Laboratories, Inc.
    Inventors: Frank Cuns-Rial, David C. Lippert