GRAYMARK INTERNATIONAL, INC.

CABLINGTECH

Educational computer software in the field of installing electrical and optical communications cables; equipment, hardware, and supplies for use in training and practicing communications cable installation, namely, electrical and optical cables, jacks, termination and junction blocks, tools, cable ties, tape, and cable installation walls and raceways;

CABLINGTECH

Educational computer software in the field of installing communications cables; and cable installation kits comprising equipment, hardware and supplies for use in training and practicing communications cable installation, namely, communications cables, jacks, termination and junction blocks, tools, namely, wire cutters, wire strippers, crimper sand punch down tools, cable ties for fastening and securing objects such as bundles of communications cable together, electrical tape, and portions of walls and raceways representative of building construction providing a training environment for practicing communications cable installation;CABLING TECH;

COMMANDER

personal computers and computer operating programs for teaching technicians computer principles;prints and publications, namely, computer instruction, troubleshooting, repair and training manuals used with personal computers and computer operating programs for teaching computer principles;

DFNDR

Courseware, Manuals, Guides, Computer Hardware for Demonstration and Training Purposes and Associated Teaching Supplies, All of the Foregoing Sold Together as a Unit for Teaching Principles of Forensic Analysis and Data Recovery in Computers and Drives;DF N DR; DEFENDER;

G

TRANSISTOR RADIO CONSTRUCTION KITS;

G

The mark consists of a stylized G.;microcomputer construction kits comprising microcomputer assembly instructional manual sold as a unit with EPROMS, controllers, LEDs, CPU registers, piezo transducer, computer operating software, edge connection and sockets;prints and publications; namely, electronic training manuals;G;The lining shown in the drawing is a feature of the mark and is not intended to indicate color.;