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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 building fittings, namely, locks and parts therefor; locksets, latchsets, and parts therefor; door knobs; handle sets; escutcheons made primarily of metal; latch plates; strikes; keys and key blanks; keying kits comprising tumbler pins, springs, and clips; door closers [; powered metal parts for locks, locksets and latchsets and powered metal parts for microwave ovens - namely, primarily hinges ]
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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.
[ mechanical parts made of powdered metal for use in machines ]
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8
Hand tools and implements (hand-operated); cutlery; side arms; razors.
hand tools, and parts therefor, for installing and repairing locksets and latchsets and for rekeying lock cylinders
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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.
[ optical peepholes for doors; powdered metal parts for use in computer equipment - namely, primarily bearing retainers, inserts, wheels, alignors, pole piece-hammers and weight dampers; powdered metal parts for office photocopiers - namely, primarily sprockets, hub pins, campickers, coupling-fusers and lugs; and powdered metal parts for use in soldering irons - namely, primarily curie cap elements ]
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
[ powdered metal parts for furnaces - namely, primarily burner heads, flame retainers and burner grids; powdered metal parts for irrigation sprinkler systems - namely, primarily spray heads ]
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12
Vehicles; apparatus for locomotion by land, air or water.
[ powdered metal parts for land vehicular engines - namely, primarily water pump hubs, drive pulley hubs, dogs, and spur gears ]
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37
Building construction; repair; installation services
[ providing powdered metal parts to others to their specification ]