Patents by Inventor Douglas S. Weir

Douglas S. Weir 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: 5851090
    Abstract: A planing device for planing a first, movable surface of a machine is set forth. The machine includes a second surface from which the first, movable surface can be retracted. The planing device includes a base and a planing assembly. The base is slidably connected to the second surface and partially seated in an interspace formed between the first and second surfaces. The planing assembly includes a stationary planing tool and is connected to the base.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: December 22, 1998
    Inventor: Douglas S. Weir