Patents by Inventor Arthur E. Williams

Arthur E. Williams 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).

  • Apparatus for forming a domed bottom in a can body
    Patent number: 4733550
    Abstract: An apparatus for forming a dome in the bottom wall of a can body having a beveled peripheral edge incorporating a floating doming die and pressure ring to compensate for misalignment of the doming die and punch or the can body, and resilient members for restoring the doming die and pressure ring accurately to a normal coaxial central position.
    Type: Grant
    Filed: February 20, 1987
    Date of Patent: March 29, 1988
    Assignee: Precision Products of Tennessee, Inc.
    Inventor: Arthur E. Williams