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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
equipment for excavating, moving, filling and restoring earth and making buried utility installations, namely, trenchers, vibratory plows, front end loaders, backhoes, earth boring machines, hydraulic pipe pushers, backfiller brooms and blades, power operated earth saws, power pavement saws, hydraulic breakers, drill bits for power drills, blades for power saws, reamers and backreamers for enlarging and compacting underground bore holes, adapters for downhole tools, namely, tools to connect downhole tools to drill pipe, tools for pulling pipe, cable or conduit, namely, swivels and pull tabs for attachment to drill strings on underground boring machines, tools for attachment to drill strings for capturing and retrieving downhole soil samples, impact wrenches, belt conveyors and screw conveyors, reel carriers, and cable, pipe and tubing installation machines; guided earth boring machines, namely, drilling rigs, hydraulic power supplies, drilling fluid mixing and handling systems comprised of pumps, hoses, pipes, storage containers and trailers sold as a unit, and mechanical mixing machines and pumps used with earth boring machines, all sold as a unit, and parts therefor
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electronic locators, namely, devices used to locate underground cables, pipelines, utility lines and other underground equipment; tracking equipment, namely, beacons and beacon housings, electronic signaling devices and tracking display units used to enable accurate underground earth guided boring; fault-finding equipment, namely, devices for detecting faults in underground cables, pipelines, utility lines and other underground equipment; measuring wheels; engine speed control apparatus for trenchers, vibratory plows, front end loaders, backholes, tractors, earth borers and earth saws; and computer software in the field of mapping and planning bore paths and tracking downhole tools
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12
Vehicles; apparatus for locomotion by land, air or water.
tractors, trailers and transport trailers and structural parts therefor
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16
Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
[ magazines in the underground construction industry that relate to equipment safety, use, and maintenance tips, and industry success stories ]