Patents Assigned to Rulersmith, Inc.
  • Non-slip measuring tool and method of making
    Patent number: 7509745
    Abstract: A tool (10)for measuring, marking, or cutting material, the tool formed of a rigid sheet of transparent material (11) having a plurality of lines formed thereon, and a transparent, non-removable, slip-resistant coating (17) applied to a working surface of the rigid sheet to resist slipping of the tool when applied to the material.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: March 31, 2009
    Assignee: Rulersmith, Inc.
    Inventors: Margaret D. Schafer, legal representative, Margaret D. Schafer, Ansel Kelman, David A. Ray, Randal D. Schafer
  • Non-slip measuring tool and method of making
    Publication number: 20070175052
    Abstract: A tool for measuring, marking, or cutting material, the tool formed of a rigid sheet of transparent material having a plurality of lines formed thereon, and a transparent, non-removable, slip-resistant coating applied to a working surface of the rigid sheet to resist slipping of the tool when applied to the material.
    Type: Application
    Filed: July 30, 2004
    Publication date: August 2, 2007
    Applicant: Rulersmith, Inc.
    Inventors: Randal Schafer, Margaret Schafer, Ansel Kelman, David Ray