Patents by Inventor Douglas F. C. Ede

Douglas F. C. Ede 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: 4527605
    Abstract: A bench having a horizontal working surface and a fence at the rear edge which defines a straight edge. The fence includes a forwardly extending ledge which overhangs the rear portion of the working surface. The working surface can be raised and lowered, so that a workpiece on the working surface can be releasably clamped between the ledge and the working surface. A bridge is secured to the fence and includes guide rails extending forwardly accurately perpendicular to the fence to guide a carriage on which can be mounted a power tool, such as a router, e.g. to form an accurate edge on the workpiece.
    Type: Grant
    Filed: May 10, 1983
    Date of Patent: July 9, 1985
    Assignee: Newjig Limited
    Inventors: Douglas F. C. Ede, Brian S. Wilkinson, Colin B. Mynott
  • Patent number: 4128118
    Abstract: A tooling jig is described for accurately cutting planar material, such as laminate faced chipboard. A base board has a guide fence extending therealong which has a straight edge against which one edge of the workpiece is clamped. A bridge is secured to the base to overlie the workpiece and the bridge has a guideway thereon extending accurately perpendicular to the straight edge, the guideway being adapted to allow for movement therealong a router. The router will finish accurately a workpiece which has been cut slightly overlength, the edge machined by the router being accurately perpendicular both to the edge against the guide fence and to the faces of the chipboard.
    Type: Grant
    Filed: January 26, 1977
    Date of Patent: December 5, 1978
    Assignee: Bondgrade Limited
    Inventor: Douglas F. C. Ede