Patents by Inventor Robert E. Remillard

Robert E. Remillard 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).

  • Dust collecting apparatus
    Patent number: 4662117
    Abstract: The invention contemplates the provision of a double-shelled dust-collecting hood for a high-speed rotary cutting tool. The outer shell seals itself to the workpiece while the inner shell stands clear of the workpiece. The outer shell is open-ended so that the flow of air induced by a suction port within the hood enters at the unsealed end of the outer shell and reverses direction as it turns into the inner shell.
    Type: Grant
    Filed: September 20, 1985
    Date of Patent: May 5, 1987
    Assignee: The Ingersoll Milling Machine Company
    Inventors: David A. Korwin, Robert E. Remillard