Patents by Inventor David J. Maund

David J. Maund 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).

  • Multi-purpose work stations
    Patent number: 4779857
    Abstract: A multiple purpose work station having an angularly displaceable spine of square section. The station also includes sockets for a headstock or other accessory which are secured to a nut so that rotation of a leadscrew by a handle axially displaces the headstock toward and away from a tailstock or other accessory. The latter is supported by a saddle which can be clamped in a desired position on the spine.
    Type: Grant
    Filed: February 12, 1987
    Date of Patent: October 25, 1988
    Assignee: J. & C. R. Wood
    Inventor: David J. Maund