Patents by Inventor Philip E. Spies

Philip E. Spies 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).

  • Crimping mechanism for an electric capping machine
    Patent number: 4087952
    Abstract: A crimping mechanism for an electric capping machine has a rapidly adjustable threaded ferrule and a crimping head base with a calibrated bracket, enabling the operator to simplify adjustments for changes in container size. The crimping roller is mounted to exert a substantially constant pressure against the container cap, and thereby increase its crimping efficiency.
    Type: Grant
    Filed: August 13, 1976
    Date of Patent: May 9, 1978
    Assignee: National Instrument Company, Inc.
    Inventor: Philip E. Spies