Patents Assigned to SULLIVANS USA, INC. OF DOWNERS GROVE
  • Ruler with Abrasive Edge
    Publication number: 20110010955
    Abstract: A ruler has a body with a forward surface and a side surface defining a straight line. An elongate member having an abrasive outer edge is positioned along the side surface. The abrasive edge assists in sharpening a cutting tool moved along the edge.
    Type: Application
    Filed: May 6, 2010
    Publication date: January 20, 2011
    Applicant: SULLIVANS USA, INC. OF DOWNERS GROVE
    Inventor: Mark A. Zaremski