Owner ESCO Corporation

Service Refer to WIPO Address for Correspondence

Filing Date 3 February 2012

Class 7 Excavating tools for use with earth working equipment and teeth therefor; logging equipment, namely, choker rigging consisting of lines, butt hook, choker hook, and/or ferrule, main line rigging consisting of hinge link, shackle, and/ or three-way swivel; sawmill equipment, namely, log haul slip liners, log conveyor flights, log haul chairs, log conveyor chain and conveyor drums, log haul foot drums, log haul idler drums, and sawmill deck machinery and parts thereof; mechanized excavation equipment, namely, dipper buckets, hoe buckets, dragline buckets, and parts and fittings and accessories for the same, clamshell and orange peel bucket digging teeth, digging teeth, digging tooth points, digging tooth adapters, dragline bucket rigging consisting of chain, clevis, and/or pulley; rock crushing machinery, namely, crusher jaws, mantles, concaves, liners, grates and other wear-resisting parts for rock crushing machines; bulldozers, snow plows, mechanical scrapers and motor grader attachments, namely, wearresistant metal plates and strips adapted to be welded to bucket and dipper teeth and tractor treads to accord them wear-resistant surfaces, blades and cutting edges for loaders and excavators; moldboards for bulldozers and scrapers, rippers for bulldozers and graders, tool box rippers and rippers for excavators, dredge cutter components and digging teeth; excavator bucket thumbs, excavator couplers, hydraulic face shovel buckets and components; pulp mill digester components; blade corner bits for bulldozers and other earth moving machines; valves being parts of machines, namely, power operated valves for pulp mill machinery; machine parts, namely, sprockets, spur gears, and components for aerospace turbine engines, industrial gas turbines, solar turbines, and land-based turbines; machine parts, namely, aerospace blades and vanes