Patents by Inventor James T. Dunaway

James T. Dunaway 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).

  • Patent number: 5377780
    Abstract: A bracket assembly for use in constructing a saw horse has a main bracket and an auxiliary bracket cooperatively engaged to readily form a rigid saw horse for use or readily permit the folding or break-apart of the saw horse for moving or storing. The main bracket has a generally inverted Y-shape with a vertical open-top channel to receive the auxiliary bracket and two inclined open-bottom channels to receive leg members of the saw horse. The auxiliary bracket has a H-shape with a vertical open-bottom channel to engage the vertical open-top channel of the main bracket and a vertical open-top channel to receive a cross-piece member of the saw horse. Attachment means allow a rigid though semi-permanent connection with the leg members and the cross-piece member and a rigid though removable connection between the main and auxiliary brackets.
    Type: Grant
    Filed: October 12, 1993
    Date of Patent: January 3, 1995
    Inventor: James T. Dunaway
  • Patent number: 4817482
    Abstract: A workpiece guide is dimensioned to fit over a table saw fence. The guide is comprised of an elongated inverted U-shaped body with a first leg angled inwardly to aid in a snug fit with the fence. A second leg of the body has a horizontal lip at its lower extremity which rests flat against the table top saw surface during use. A guide strip extends along the second leg. A thin workpiece is held in a steady position during a cutting operation by passing the workpiece between the guide strip and lip. A stop on the workpiece is also provided to ensure the guide does not ride forward along the fence during the cutting operation.
    Type: Grant
    Filed: March 30, 1987
    Date of Patent: April 4, 1989
    Inventors: James T. Dunaway, Jr., John T. Pater