Patents by Inventor Greg L. Holdridge

Greg L. Holdridge 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: 6941665
    Abstract: A laser level that is mounted within a housing with the housing being pivotally movable relative to a base. The base is then to be placeable in conjunction with a hinge plate assembly composed of a main plate and an adjusting plate with the adjustable plate being also pivotally movable relative to the main plate. The result is the housing is pivotable in a clockwise direction within a first range of motion and then is pivotable in a counterclockwise direction within a second range of motion. The laser level of this invention is to project a laser beam onto a wall with the laser beam being in the form of a horizontal line or a vertical line and horizontal line. The vertical line is to be aligned with a particular mark on a wall. The horizontal line can be aligned with a wall/floor joint so that the horizontal line will be parallel to this joint when the horizontal line is moved away from the wall/floor joint and projected at a selected height on the wall.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: September 13, 2005
    Assignee: AWI Acquisition Company, Inc.
    Inventors: William B. Budrow, Stephen B. Munshi, Greg L. Holdridge