Patents by Inventor Anthony K. Spiller

Anthony K. Spiller 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).

  • Coanda effect nozzle for handling continuous webs
    Patent number: 4472888
    Abstract: A Coanda effect nozzle includes first and second longitudinal airfoils mounted in spaced apart relationship generally transverse to the travel of the web. A mechanism is mounted between the first and second airfoils to define orifices adjacent each of the airfoils, so as to create first and second Coanda streams of air along the first and second airfoils, respectively. The first stream of air travels in a direction opposite to the travel of the second stream of air. The first and second streams of air travel generally parallel to the web.
    Type: Grant
    Filed: June 4, 1982
    Date of Patent: September 25, 1984
    Assignee: Cary Metal Products, Inc.
    Inventor: Anthony K. Spiller