US 1144313 A
Description (OCR text may contain errors)
grit partially embedded therein, a coating of adhesive substance extending over certain portions only of said grit coating 1n conformity with the design to be produced and embedding the upper surfaces of those grit particles over which said last-named coating extends, and particles of grit of different shade or color than said irst'- named particles of grit, partially 'embedded in the upper surface of said lastnamed coating, said last-named coating adherin to the grit particles over which it exten s, and beingf'non-homogenous with said first-named coating. A
2. As anew article of manufacture, roofing composed of a sheet of material having a waterproof coating thereon, the surface of which is covered with particles of grit partially embedded therein, a coating of adhesive substance existing over certain portions only of said grit coating in conformity What I claim as new and desire to rse- A with the design to `be produced and embedding the upperA surfaces of those grit particlesV over' which'sa'id last-named coating extends, and particles of 't of different shade or colorA than said rst-named particles of grit, partially embedded in lthe upper surface of said last-named coating,
said last-named coating being colored tol correspond substantially with said lastnamed particles'and firmly adhering to the grit particles over. which it extends, and being non-homogeneous with -said firstnamed coating.
3. As a new article of manufacture, a roofing composed of a sheetof vfibrous material having one side coated with a waterproof plastic organic compound, a layer of Y colored grit embedded therein, a second coating of plastic -material covering cer. ltain portions 'of the colored grit according to predetermined design, and a layer of'different colored grit applied' to said secondl coating, the first and second coatings being effectively separated by said first layer of grit said second coating being non-homo- 5 geneous with said i'rst-named coatin s STEPHEN G. WRI T. In witness of-f LILLIAN HoLzHALB,` NELUE B. DEARnonN.