Patents by Inventor Marko A. Vajentic

Marko A. Vajentic 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: 7854070
    Abstract: A square with longitudinal slots in the angular arms, a rule having a longitudinal slot, and two clamping screws for securing the rule in various angular positions on the arms of the square, so that the scale may be shifted on the square to establish a number of angles, and be maintained at its adjusted position. Spirit levels are provided on each of the square arms and on the rule. The square arms and rule are thick thereby providing saw guides. The square arms are each marked with measuring scales as well as with markers for twelve inch or sixteen inch center layouts. The rule is marked with a plurality of degrees for common pitch lines and hip and valley pitch lines.
    Type: Grant
    Filed: August 18, 2009
    Date of Patent: December 21, 2010
    Inventor: Marko A. Vajentic
  • Patent number: D440328
    Type: Grant
    Filed: June 16, 2000
    Date of Patent: April 10, 2001
    Inventor: Marko Vajentic
  • Patent number: D440670
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: April 17, 2001
    Inventor: Marko Vajentic
  • Patent number: D445513
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: July 24, 2001
    Inventor: Marko Vajentic
  • Patent number: D426651
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: June 13, 2000
    Inventor: Marko Vajentic
  • Patent number: D434859
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: December 5, 2000
    Inventor: Marko Vajentic