Patents by Inventor James K. Patenaude

James K. Patenaude 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 shroud
    Patent number: 4192104
    Abstract: A vacuum unit comprises a dust confining shroud or casing which surrounds the major portion of a rotating abrading component and is provided with baffle means located relative to the component to define vacuum chambers on opposite sides of the component for effecting withdrawal of the objectionable generated dust from the work area.
    Type: Grant
    Filed: October 10, 1978
    Date of Patent: March 11, 1980
    Assignee: Wilderness Mold, Inc.
    Inventor: James K. Patenaude