Patent ID: 6224285
Filing Date: 2001-05-01
Classification: B05C,B25H,E04F

Abstract:
A construction device for marking a layout of a building structure comprising:a roller comprised of a pair of roller housing elements, said roller having a plurality of channels therein wherein each channel has an enlarged opening on a surface of said roller, said roller further including a pair of receiving grooves positioned on opposite sides of said roller, a portion of each receiving groove being positioned on one of said roller housing elements;a marking instrument positioned in each of said channels wherein each marking instrument includes a writing tip which projects through said enlarged opening and beyond an outer surface of said roller to enable said marking instrument to make a mark on a surface upon which said roller is rolled upon, said enlarged openings being sized to enable a cap to be received therein and to cover a respective writing tip;a handle member secured within said receiving grooves; anda pair of retainer clips wherein each retainer clip is secured over a respective receiving groove in order to secure said pair of roller housing elements together.