Patents by Inventor Joseph V. Marshall, Jr.

Joseph V. Marshall, Jr. 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).

  • Vise jaws for clamping workpieces at an angle
    Patent number: 6464216
    Abstract: A vise having a pair of vise jaws for clamping a workpiece. A rotatable protractor is provided in one of the vise jaws. A platform is carried by the protractor which extends beyond the vise jaw to support a workpiece. Worm drive gearing between the protractor and a manually-manipulable worm provides for rotating the protractor and the platform to a desired rotational position. A removable member may be connected to the platform. An adapter may be received on the platform to support the workpiece.
    Type: Grant
    Filed: January 23, 2001
    Date of Patent: October 15, 2002
    Assignee: Diversified Machining, Inc.
    Inventors: Brian K. Weaver, Joseph V. Marshall, Jr.