Patents Assigned to System RM Ltd.
  • Stylus for an erasable marker system
    Patent number: 5335942
    Abstract: A stylus for marking an arrangement of the type in which a first foil layer can be releasably attached to a second layer at any desired point, points of attachment therebetween being visually distinctive and constituting indicia, including a shaft having a blunt point at one end and engagement structure disposed transversely with respect to the axis of said shaft, the engagement structure being adapted to co-operate with a cursor mounted over the first layer to convey the cursor in contact with the engagement means along the first layer.
    Type: Grant
    Filed: December 17, 1992
    Date of Patent: August 9, 1994
    Assignee: System RM Ltd.
    Inventors: Zvi Grinfas, Georges Weil, Maurice Miller