Classe 6
Oil field tools, namely, metal chains and metal chain links for tools, namely, tongs, vises and wrenches, sold separately
Classe 7
Machines, namely, powered and mechanically operated wrenches, tongs and visesgears for machinessucker rod elevators and sucker rod transfer and handling equipment and toolscoupling spinnersflange lifting, spreading and handling equipment and toolspump shop equipment, namely, tools and equipment used in oil field and other repair and maintenance applications to repair and maintain oil field or other pumps, barrels, or related machinery or equipment, namely, friction tongs and wrenches, vises, valve cage wrenches, shop wrenches, thread cutters, saddles, clamps, racks, benches, stands, and tankssucker rod coupling spinnertools used to make-up and break-out threaded tubular goods
Classe 8
Hand tools, namely, tongs, wrenches and visescasing tongschain tongschain wrenchespop-it tools, namely, flange tools for lifting, separating and aligning flangespop-it tools, namely, life-saving apparatus in jaws-of-life applications in the nature of flange tools for lifting, separating and aligning flangesflange wrenchespipe wrenchesrefinery wrenchesrig wrenchesstriking wrenchessucker rod transfer and handling tools, namely, sucker rod wrenches and sucker rod coupling spinnerstools and equipment used to assemble and repair oil field submersible pumps, namely, friction tongs and visestorque wrenchestube handle wrenchestubing tongsvalve cage wrenchesvalve wheel wrencheswrench retainersand tools used to make-up and break-out threaded tubular goods
Classe 9
Pressure gauges, namely, tank safety gaugeslevel sensors, namely, sight glasses