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6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
metal fasteners, namely, rivets and rivet nuts, bolts, weldable studs, brackets and clips; metal nuts and metal nut fasteners, namely, self-locking nuts, weld nuts, clinch nuts, cage nuts and washers; metal screws, namely, self-tapping and self-drilling screws, thread forming screws, and screw and bolt anchors; metal hardware, namely, screw connections and parts of screw connections, namely, thread inserts, expansion inserts and sleeves, clinch inserts, flange inserts, screw thread inserts, pipe thread inserts, screw thread bushings, spark plug screw thread helical inserts and bushings; and metal hardware, namely, gages for use in screw connections with or without wire thread, namely, screw thread gages and flush gages
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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.
electronic welding machines for attaching nuts, studs and brackets to an automobile body; electric welding machines comprising a welder control, a stud feeder, a welding head or a welding gun and a unit to supply fluid and/or gas to the gun; power driven tools, machines and parts therefor, namely, for setting and assembling fasteners, namely, rivets, blind rivets, rivet nuts, and self-piercing rivets, for installing plastic and metal fasteners, namely, tie on, clip on, snap on, plug in and plug on fasteners for use in industrial and commercial applications, and installing and extracting screw thread inserts and threaded bushings; power-operated screw-thread tapping tools and taps; power tools for installing screw thread helical inserts and parts therefor, namely, taps, prewinders, mandrels, and spacers; pneumatic tang break-off tools
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8
Hand tools and implements (hand-operated); cutlery; side arms; razors.
hand tools for setting fasteners, namely, for setting rivets, screw thread inserts and rivet nuts and for installing tie on, clip on, snap on, plug in and plug on plastic and metal fasteners which are used in a variety of industrial and commercial applications; hand tools for installing and extracting helical inserts, namely, taps, prewinders, mandrels, extractors and tang break-off tools; manual tools for use in connection with screw connections and their parts, namely, screw thread tapping tools, tools with and without prewinders for inserting wire thread and wire thread bushings
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20
Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics
plastic fasteners of a threaded or non-threaded type in different forms used for a variety of industrial and commercial applications including rivets, tie on, clip on, snap on, plug in and plug on, namely, trim clips, molding clips, carpet clips, protective thread covers, insulators, pin and grommet assemblies, threaded nuts, unthreaded nuts, push on nuts, hole plugs, spacers, and washers; non-metal cable ties, cable clamps, clip retainers for keeping insulation in place, and plastic clips to fasten and hold piping, tubing and cable lines used for automobile assembly; and plastic sleeves for holding cable and wires used for automobile assembly