Owner Erico International Corporation

Service Cullens

Class 1 Exothermic reaction mixtures and starting powders therefor, for use in exothermic welding, casting and reinforcing bar splicing; conductive carbonaceous ground enhancement materials for improving earthing connections

Class 6 Industrial fasteners, clamps, pipe hangers, conduit hangers, struts, brackets, fixations, rod hangers, beam hangers, threaded rods, nuts, and clips all made primarily of metal for use in the construction, heating, ventilating, air conditioning, fire protection, plumbing, data telecommunications, and rail industries; steel reinforcing bar, splices, and terminations therefor, for use in concrete construction, all made primarily of metal

Class 9 Rail bonds, jumpers, shunts, panels and panel connectors, track circuit connectors, electrical lugs and connections, power and transformer electrical connections, electrical ignitors for exothermic weld material, and power supplies for such ignitors, cable and wire organizers and supports, cable trays, wiring conduit clips and supports, and wiring box supports, cable, braids, and conductive ribbon, surge protectors, rigid and flexible bus bars, bonding and grounding grids, signal reference grids, equipotential mesh and safety mats, ground plates, aircraft grounding receptacles, insulators, shielding, air and water cooled cables and bus bar, earthing rods and electrodes, earthing rod connections and anchors for use in the rail, construction, and electrical industries, ground bars and ground plates, transient earth clamps, lightning air terminals, earthing installations for lightning projection systems, down conductors, sensors for detecting the development of a thunderstorm and activating an alarm; sensing antennas, control consoles and alarms; lightning arresters; lightning conductors; lightning and surge protection devices, namely: filters, power line conditioners, shunt diverters, surge diverters, surge counters, uniterruptible power supplies, transient barriers, and transient discriminators; power converters, namely: DC-AC inverters and DC-DC converters; generators, gas-based arresters for protection against current surges, line protector and earth system testers and test kits, and computers and computer software for use in design and installation of lightning detection and protection apparatus

Class 11 Reusable and single use molds and crucibles for containing and controlling exothermic reactions and molten metal