Classes Arranged by Art Unit: Art Units 2763-2913
| Art Unit | Class | Class Title | Subclass Ranges From | Subclass Ranges To |
|---|---|---|---|---|
| 2763 | 703 | DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION | FOR 000 | |
| 2782 | 710 | ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT | FOR 000 | |
| 2783 | 712 | ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) | FOR 000 | |
| 2785 | 714 | ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY | FOR 000 | |
| 2787 | 709 | ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING | FOR 000 | |
| 2811 | 257 | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) | 2 | 798 |
| 2811 | 257 | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) | E21 | E51.052 |
| 2812 | 29 | METAL WORKING | 25.01 | 25.03 |
| 2812 | 438 | SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS | 1 | 8 |
| 2812 | 438 | SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS | 10 | 688 |
| 2812 | 438 | SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS | 699 | 703 |
| 2812 | 438 | SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS | 758 | FOR 000 |
| 2812 | 438 | SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS | FOR 135 | FOR 498 |
| 2813 | 148 | METAL TREATMENT | 33 | 33.6 |
| 2813 | 148 | METAL TREATMENT | DIG 1 | FOR 000 |
| 2814 | 257 | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) | 1 | |
| 2814 | 257 | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) | 900 | 930 |
| 2814 | 257 | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) | FOR 000 | |
| 2816 | 327 | MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS | ALL | |
| 2816 | 340 | COMMUNICATIONS: ELECTRICAL | 146.2 | |
| FOR 000 | ||||
| 2816 | 377 | ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS | ALL | |
| 2817 | 329 | DEMODULATORS | ALL | |
| 2817 | 330 | AMPLIFIERS | ALL | |
| 2817 | 331 | OSCILLATORS | ALL | |
| 2817 | 332 | MODULATORS | ALL | |
| 2817 | 333 | WAVE TRANSMISSION LINES AND NETWORKS | ALL | |
| 2817 | 334 | TUNERS | ALL | |
| 2819 | 326 | ELECTRONIC DIGITAL LOGIC CIRCUITRY | ALL | |
| 2819 | 341 | CODED DATA GENERATION OR CONVERSION | 1 | 17 |
| 2819 | 341 | CODED DATA GENERATION OR CONVERSION | 200 | FOR 000 |
| 2819 | 341 | CODED DATA GENERATION OR CONVERSION | 50 | 172 |
| 2821 | 315 | ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS | ALL | |
| 2821 | 343 | COMMUNICATIONS: RADIO WAVE ANTENNAS | ALL | |
| 2825 | 716 | DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK | ALL | |
| 2827 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | DIG 20 | |
| 2827 | 365 | STATIC INFORMATION STORAGE AND RETRIEVAL | ALL | |
| 2828 | 372 | COHERENT LIGHT GENERATORS | ALL | |
| 2829 | 324 | ELECTRICITY: MEASURING AND TESTING | 750 | 772 |
| 2831 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | 1 | 124.0G C |
| 2831 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | 126.1 | 212 |
| 2831 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | DIG 350 | DIG 19 |
| 2831 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | DIG 21 | DIG 35 |
| 2831 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | FOR 100 | FOR 117 |
| 2831 | 324 | ELECTRICITY: MEASURING AND TESTING | 133 | |
| 2831 | 324 | 300 | 322 | |
| 2831 | 324 | 378 | 425 | |
| 2831 | 324 | 438 | 727 | |
| 2831 | 324 | 66 | ||
| 2831 | 324 | 71.1 | 72.5 | |
| 2831 | 324 | 76.11 | 91 | |
| 2831 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | 271 | 436 |
| 2831 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | 500 | 541 |
| 2832 | 84 | MUSIC | 1 | DIG 30 |
| 2832 | 181 | ACOUSTICS | .5 | 296 |
| 2832 | 181 | ACOUSTICS | 404 | |
| 2832 | 335 | ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS | ALL | |
| 2832 | 336 | INDUCTOR DEVICES | ALL | |
| 2832 | 338 | ELECTRICAL RESISTORS | FOR 000 | |
| 2832 | 984 | MUSICAL INSTRUMENTS | ALL | |
| 2833 | 200 | ELECTRICITY: CIRCUIT MAKERS AND BREAKERS | ALL | |
| 2833 | 218 | HIGH-VOLTAGE SWITCHES WITH ARC PREVENTING OR EXTINGUISHING DEVICES | ALL | |
| 2833 | 338 | ELECTRICAL RESISTORS | 1 | DIG 1 |
| 2833 | 368 | HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES | ALL | |
| 2833 | 439 | ELECTRICAL CONNECTORS | ALL | |
| 2834 | 310 | ELECTRICAL GENERATOR OR MOTOR STRUCTURE | 1 | 310 |
| 2834 | 310 | ELECTRICAL GENERATOR OR MOTOR STRUCTURE | 400 | 433 |
| 2834 | 310 | ELECTRICAL GENERATOR OR MOTOR STRUCTURE | DIG 2 | FOR 111 |
| 2835 | 337 | ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES | ALL | |
| 2835 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | 600 | 727 |
| 2835 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | FOR 102 | FOR 110 |
| 2836 | 307 | ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS | ALL | |
| 2836 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | 1 | 21 |
| 2836 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | 35 | 270 |
| 2836 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | 437 | |
| 2836 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | FOR 100 | FOR 101 |
| 2837 | 84 | MUSIC | FOR 000 | |
| 2837 | 181 | ACOUSTICS | 400 | 403 |
| 2837 | 181 | ACOUSTICS | FOR 000 | |
| 2837 | 187 | ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE | 247 | 248 |
| 2837 | 187 | ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE | 277 | 299 |
| 2837 | 187 | ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE | 316 | 317 |
| 2837 | 187 | ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE | 380 | 399 |
| 2837 | 187 | ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE | 901 | 902 |
| 2837 | 310 | ELECTRICAL GENERATOR OR MOTOR STRUCTURE | 311 | 371 |
| 2837 | 310 | ELECTRICAL GENERATOR OR MOTOR STRUCTURE | 800 | |
| 2837 | 318 | ELECTRICITY: MOTIVE POWER SYSTEMS | ALL | |
| 2837 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | 22 | 34 |
| 2837 | 388 | ELECTRICITY: MOTOR CONTROL SYSTEMS | ALL | |
| 2838 | 323 | ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS | ALL | |
| 2838 | 324 | ELECTRICITY: MEASURING AND TESTING | 434 | 437 |
| 2838 | 363 | ELECTRIC POWER CONVERSION SYSTEMS | ALL | |
| 2839 | 290 | PRIME-MOVER DYNAMO PLANTS | ALL | |
| 2839 | 322 | ELECTRICITY: SINGLE GENERATOR SYSTEMS | ALL | |
| 2841 | 33 | GEOMETRICAL INSTRUMENTS | ALL | |
| 2841 | 116 | SIGNALS AND INDICATORS | ALL | |
| 2841 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | 125.1 | |
| 2841 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | 250 | 268 |
| 2841 | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS | FOR 000 | |
| 2841 | 177 | WEIGHING SCALES | ALL | |
| 2841 | 361 | ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES | 728 | FOR 000 |
| 2841 | 968 | HOROLOGY | 2 | DIG 1 |
| 2851 | 352 | OPTICS: MOTION PICTURES | ALL | |
| 2851 | 353 | OPTICS: IMAGE PROJECTORS | ALL | |
| 2851 | 355 | PHOTOCOPYING | ALL | |
| 2852 | 399 | ELECTROPHOTOGRAPHY | 1 | 15 |
| 2852 | 399 | ELECTROPHOTOGRAPHY | 24 | 360 |
| 2852 | 399 | ELECTROPHOTOGRAPHY | 411 | FOR 000 |
| 2853 | 346 | RECORDERS | ALL | |
| 2853 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 1 | 20 |
| 2853 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 48 | |
| 2853 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 53 | 67 |
| 2853 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 900 | FOR 000 |
| 2853 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 94 | 170 |
| 2854 | 101 | PRINTING | ALL | |
| 2854 | 199 | TYPE CASTING | ALL | |
| 2854 | 270 | SHEET-MATERIAL ASSOCIATING | 1.01 | 22.1 |
| 2854 | 276 | TYPESETTING | ALL | |
| 2854 | 399 | ELECTROPHOTOGRAPHY | 16 | 23 |
| 2854 | 399 | ELECTROPHOTOGRAPHY | 361 | 410 |
| 2854 | 400 | TYPEWRITING MACHINES | ALL | |
| 2855 | 73 | MEASURING AND TESTING | 11.01 | 12.14 |
| 2855 | 73 | MEASURING AND TESTING | 112.01 | 147 |
| 2855 | 73 | MEASURING AND TESTING | 170.01 | 170.34 |
| 2855 | 73 | MEASURING AND TESTING | 178 H | 281 |
| 2855 | 73 | MEASURING AND TESTING | 379.01 | 379.09 |
| 2855 | 73 | MEASURING AND TESTING | 65.01 | 65.09 |
| 2855 | 73 | MEASURING AND TESTING | 700 | 862.69 |
| 2855 | 73 | MEASURING AND TESTING | FOR 106 | FOR 119 |
| 2855 | 374 | THERMAL MEASURING AND TESTING | 1 | 210 |
| 2855 | 374 | THERMAL MEASURING AND TESTING | FOR 000 | |
| 2856 | 73 | MEASURING AND TESTING | 1.01 | 10 |
| 2856 | 73 | MEASURING AND TESTING | 148 | 169 |
| 2856 | 73 | MEASURING AND TESTING | 172 | |
| 2856 | 73 | MEASURING AND TESTING | 19.01 | 64.56 |
| 2856 | 73 | MEASURING AND TESTING | 290 B | 335.14 |
| 2856 | 73 | MEASURING AND TESTING | 382 G | 672 |
| 2856 | 73 | MEASURING AND TESTING | 66 | 105 |
| 2856 | 73 | MEASURING AND TESTING | 863 | FOR 105 |
| 2857 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 1 | 32 |
| 2857 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 106 | 112 |
| 2857 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 117 | 126 |
| 2857 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 179 | 199 |
| 2857 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 57 | 80 |
| 2857 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | FOR 100 | FOR 173 |
| 2858 | 320 | ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING | ALL | |
| 2858 | 324 | ELECTRICITY: MEASURING AND TESTING | 426 | 433 |
| 2859 | 374 | THERMAL MEASURING AND TESTING | E01 | E19 |
| 2859 | 968 | HOROLOGY | FOR 000 | |
| 2861 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 171 | 264 |
| 2861 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 21 | 47 |
| 2861 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 49 | 52 |
| 2861 | 347 | INCREMENTAL PRINTING OF SYMBOLIC INFORMATION | 68 | 93 |
| 2862 | 324 | ELECTRICITY: MEASURING AND TESTING | 134 | 139 |
| 2862 | 324 | ELECTRICITY: MEASURING AND TESTING | 143 | 157 |
| 2862 | 324 | ELECTRICITY: MEASURING AND TESTING | 160 | 263 |
| 2862 | 324 | ELECTRICITY: MEASURING AND TESTING | 323 | 377 |
| 2862 | 324 | ELECTRICITY: MEASURING AND TESTING | 67 | |
| 2862 | 324 | ELECTRICITY: MEASURING AND TESTING | 800 | FOR 000 |
| 2862 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 443 | 461 |
| 2862 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 591 | 598 |
| 2862 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 616 | 617 |
| 2862 | 396 | PHOTOGRAPHY | ALL | |
| 2862 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | FOR 000 | |
| 2863 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 113 | 116 |
| 2863 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 127 | 178 |
| 2863 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 33 | 56 |
| 2863 | 702 | DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING | 81 | 105 |
| 2871 | 349 | LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS | ALL | |
| 2872 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 1 | 236 |
| 2872 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 350 | 442 |
| 2872 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 462 | 590 |
| 2872 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 599 | 615 |
| 2872 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 831 | 904 |
| 2872 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | FOR 100 | FOR 130 |
| 2873 | 351 | OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING | 41 | 247 |
| 2873 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 237 | 324 |
| 2873 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 618 | 830 |
| 2874 | 359 | OPTICAL: SYSTEMS AND ELEMENTS | 325 | 332 |
| 2875 | 362 | ILLUMINATION | ALL | |
| 2876 | 235 | REGISTERS | ALL | |
| 2876 | 902 | ELECTRONIC FUNDS TRANSFER | ALL | |
| 2877 | 356 | OPTICS: MEASURING AND TESTING | 140 | |
| 2877 | 356 | OPTICS: MEASURING AND TESTING | 142 | 151 |
| 2877 | 356 | OPTICS: MEASURING AND TESTING | 153 | 900 |
| 2877 | 356 | OPTICS: MEASURING AND TESTING | 2 | 3 |
| 2877 | 356 | OPTICS: MEASURING AND TESTING | 30 | 139 |
| 2877 | 356 | OPTICS: MEASURING AND TESTING | 4.09 | 4.1 |
| 2877 | 356 | OPTICS: MEASURING AND TESTING | 6 | 27 |
| 2877 | 356 | OPTICS: MEASURING AND TESTING | FOR 100 | FOR 142 |
| 2878 | 250 | RADIANT ENERGY | 200 | 239 |
| 2878 | 250 | RADIANT ENERGY | 548 | 578.1 |
| 2878 | 250 | RADIANT ENERGY | 900 | 908 |
| 2878 | 250 | RADIANT ENERGY | DIG 1 | DIG 2 |
| 2879 | 313 | ELECTRIC LAMP AND DISCHARGE DEVICES | ALL | |
| 2879 | 314 | ELECTRIC LAMP AND DISCHARGE DEVICES: CONSUMABLE ELECTRODES | ALL | |
| 2879 | 445 | ELECTRIC LAMP OR SPACE DISCHARGE | ALL | |
| 2881 | 250 | RADIANT ENERGY | 250 | 251 |
| 2881 | 250 | RADIANT ENERGY | 281 | 300 |
| 2881 | 250 | RADIANT ENERGY | 302 | 307 |
| 2881 | 250 | RADIANT ENERGY | 309 | 326 |
| 2881 | 250 | RADIANT ENERGY | 396 R | 455.11 |
| 2881 | 250 | RADIANT ENERGY | 489 | 526 |
| 2881 | 850 | SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, E.G., SCANNING PROBE MICROSCOPY [SPM] | ALL | |
| 2882 | 378 | X-RAY OR GAMMA RAY SYSTEMS OR DEVICES | ALL | |
| 2883 | 385 | OPTICAL WAVEGUIDES | ALL | |
| 2884 | 250 | RADIANT ENERGY | 252.1 | 271 |
| 2884 | 250 | RADIANT ENERGY | 301 | |
| 2884 | 250 | RADIANT ENERGY | 308 | |
| 2884 | 250 | RADIANT ENERGY | 328 | 395 |
| 2884 | 250 | RADIANT ENERGY | 458.1 | 488.1 |
| 2884 | 250 | RADIANT ENERGY | 580 | 591 |
| 2884 | 250 | RADIANT ENERGY | 909 | 910 |
| 2891 | 977 | NANOTECHNOLOGY | ALL | |
| 2911 | D 1 | EDIBLE PRODUCTS | ALL | |
| 2911 | D 4 | BRUSHWARE | ALL | |
| 2911 | D 6 | FURNISHINGS | 354 | |
| 2911 | D 6 | FURNISHINGS | 512 | 574 |
| 2911 | D 8 | TOOLS AND HARDWARE | 2 | 13 |
| 2911 | D 8 | TOOLS AND HARDWARE | 330 | 349 |
| 2911 | D 8 | TOOLS AND HARDWARE | 354 | 381 |
| 2911 | D 8 | TOOLS AND HARDWARE | DIG 1 | DIG 10 |
| 2911 | D10 | MEASURING, TESTING, OR SIGNALLING INSTRUMENTS | 104 | 121 |
| 2911 | D12 | TRANSPORTATION | 16.1 | |
| 2911 | D12 | TRANSPORTATION | 163 | 166 |
| 2911 | D12 | TRANSPORTATION | 168 | 170 |
| 2911 | D12 | TRANSPORTATION | 173 | 180 |
| 2911 | D12 | TRANSPORTATION | 182 | |
| 2911 | D12 | TRANSPORTATION | 184 | 186 |
| 2911 | D12 | TRANSPORTATION | 196 | |
| 2911 | D12 | TRANSPORTATION | 214 | 216 |
| 2911 | D12 | TRANSPORTATION | 218 | |
| 2911 | D12 | TRANSPORTATION | 221 | |
| 2911 | D12 | TRANSPORTATION | 223 | 345 |
| 2911 | D12 | TRANSPORTATION | 402 | |
| 2911 | D12 | TRANSPORTATION | 407 | 411 |
| 2911 | D12 | TRANSPORTATION | 420 | |
| 2911 | D12 | TRANSPORTATION | 82 | 133 |
| 2911 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 103 | 109 |
| 2911 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 119 | 121 |
| 2911 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 133 | 157 |
| 2911 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 162.1 | |
| 2911 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 138 C | 138.0A D |
| 2911 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 260.1 | |
| 2911 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 300 | 411 |
| 2911 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 417 | |
| 2911 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 420 | 461 |
| 2911 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 480.1 | 480.7 |
| 2911 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 484.1 | 496 |
| 2911 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 900 | 902 |
| 2911 | D18 | PRINTING AND OFFICE MACHINERY | 34.1 | 34.9 |
| 2911 | D18 | PRINTING AND OFFICE MACHINERY | 35.1 | |
| 2911 | D20 | SALES AND ADVERTISING EQUIPMENT | 10 | 99 |
| 2911 | D23 | ENVIRONMENTAL HEATING AND COOLING; FLUID HANDLING AND SANITARY EQUIPMENT | 200 | 211 |
| 2911 | D23 | ENVIRONMENTAL HEATING AND COOLING; FLUID HANDLING AND SANITARY EQUIPMENT | 212 | 232 |
| 2911 | D23 | ENVIRONMENTAL HEATING AND COOLING; FLUID HANDLING AND SANITARY EQUIPMENT | 314 | 499 |
| 2911 | D34 | MATERIAL OR ARTICLE HANDLING EQUIPMENT | 1 | 22 |
| 2912 | D2 | APPAREL AND HABERDASHERY | 500 | 643 |
| 2912 | D2 | APPAREL AND HABERDASHERY | 865 | 895 |
| 2912 | D2 | APPAREL AND HABERDASHERY | 971 | 999 |
| 2912 | D 3 | TRAVEL GOODS AND PERSONAL BELONGINGS | 201 | 202 |
| 2912 | D 3 | TRAVEL GOODS AND PERSONAL BELONGINGS | 204 | |
| 2912 | D 3 | TRAVEL GOODS AND PERSONAL BELONGINGS | 216 | 217 |
| 2912 | D 3 | TRAVEL GOODS AND PERSONAL BELONGINGS | 269 | 270 |
| 2912 | D 3 | TRAVEL GOODS AND PERSONAL BELONGINGS | 272 | 302 |
| 2912 | D 3 | TRAVEL GOODS AND PERSONAL BELONGINGS | 318 | 329 |
| 2912 | D 6 | FURNISHINGS | 315 | 328 |
| 2912 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 300.2 | |
| 2912 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 401.1 | |
| 2912 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 502 | |
| 2912 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 504 | |
| 2912 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 508 | |
| 2912 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 589 | 641 |
| 2912 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 665 | 697 |
| 2912 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 700 | 710 |
| 2912 | D 8 | TOOLS AND HARDWARE | 14 | |
| 2912 | D 8 | TOOLS AND HARDWARE | 21 | 29 |
| 2912 | D 8 | TOOLS AND HARDWARE | 300 | 302 |
| 2912 | D 8 | TOOLS AND HARDWARE | 305 | 329 |
| 2912 | D 8 | TOOLS AND HARDWARE | 31 | 32 |
| 2912 | D 8 | TOOLS AND HARDWARE | 350 | 353 |
| 2912 | D 8 | TOOLS AND HARDWARE | 382 | 499 |
| 2912 | D 8 | TOOLS AND HARDWARE | 44 | 50 |
| 2912 | D 8 | TOOLS AND HARDWARE | 75 | 101 |
| 2912 | D 9 | PACKAGES AND CONTAINERS FOR GOODS | 414 | 433 |
| 2912 | D 9 | PACKAGES AND CONTAINERS FOR GOODS | 500 | 575 |
| 2912 | D 9 | PACKAGES AND CONTAINERS FOR GOODS | 749 | 907 |
| 2912 | D10 | MEASURING, TESTING, OR SIGNALLING INSTRUMENTS | 46.1 | 46.3 |
| 2912 | D11 | JEWELRY, SYMBOLIC INSIGNIA, AND ORNAMENTS | 117 | 142 |
| 2912 | D11 | JEWELRY, SYMBOLIC INSIGNIA, AND ORNAMENTS | 157 | 164 |
| 2912 | D11 | JEWELRY, SYMBOLIC INSIGNIA, AND ORNAMENTS |
184
|
|
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 125 | 129 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 131 | 135 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 160 | 216 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 219 | 229 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 238.1 | 239 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 412 | 416 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 418 | 419 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 462 | 480 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 481 | 484 |
| 2912 | D14 | RECORDING, COMMUNICATION, OR INFORMATION RETRIEVAL EQUIPMENT | 497 | 511 |
| 2912 | D15 | MACHINES NOT ELSEWHERE SPECIFIED | 1 | 5 |
| 2912 | D15 | MACHINES NOT ELSEWHERE SPECIFIED | 10 | 91 |
| 2912 | D16 | PHOTOGRAPHY AND OPTICAL EQUIPMENT | ALL | |
| 2912 | D21 | GAMES, TOYS, AND SPORTS GOODS | ALL | |
| 2912 | D23 | ENVIRONMENTAL HEATING AND COOLING; FLUID HANDLING AND SANITARY EQUIPMENT | 233 | 237 |
| 2912 | D23 | ENVIRONMENTAL HEATING AND COOLING; FLUID HANDLING AND SANITARY EQUIPMENT | 244 | 248 |
| 2912 | D23 | ENVIRONMENTAL HEATING AND COOLING; FLUID HANDLING AND SANITARY EQUIPMENT | 259 | 269 |
| 2913 | D 3 | TRAVEL GOODS AND PERSONAL BELONGINGS | 304 | 314 |
| 2913 | D 5 | TEXTILE OR PAPER YARD GOODS; SHEET MATERIAL | ALL | |
| 2913 | D 6 | FURNISHINGS | 300 | 314 |
| 2913 | D 6 | FURNISHINGS | 329 | 339 |
| 2913 | D 6 | FURNISHINGS | 345 | 353 |
| 2913 | D 6 | FURNISHINGS | 360 | 511 |
| 2913 | D 6 | FURNISHINGS | 575 | 635 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 213 | 300.1 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 301 | 322 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 325 | 330 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 352 | 361 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 376 | 401 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 401.2 | |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 409 | 501 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 503 | |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 505 | 507 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 509 | 588 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 642 | 664 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 698 | 699 |
| 2913 | D 7 | EQUIPMENT FOR PREPARING OR SERVING FOOD OR DRINK NOT ELSEWHERE SPECIFIED | 900 | 901 |
| 2913 | D 8 | TOOLS AND HARDWARE | 1 | |
| 2913 | D 8 | TOOLS AND HARDWARE | 102 | 107 |
| 2913 | D 8 | TOOLS AND HARDWARE | 14.1 | 20 |
| 2913 | D 8 | TOOLS AND HARDWARE | 29.1 | 30 |
| 2913 | D 8 | TOOLS AND HARDWARE | 303 | |
| 2913 | D 8 | TOOLS AND HARDWARE | 33 | 43 |
| 2913 | D 8 | TOOLS AND HARDWARE | 51 | 74 |
| 2913 | D 9 | PACKAGES AND CONTAINERS FOR GOODS | 434 | 499 |
| 2913 | D10 | MEASURING, TESTING, OR SIGNALLING INSTRUMENTS | 1 | 46 |
| 2913 | D10 | MEASURING, TESTING, OR SIGNALLING INSTRUMENTS | 122 | 132 |
| 2913 | D10 | MEASURING, TESTING, OR SIGNALLING INSTRUMENTS | 47 | 103 |
| 2913 | D11 | JEWELRY, SYMBOLIC INSIGNIA, AND ORNAMENTS | 143 | 156 |
| 2913 | D11 | JEWELRY, SYMBOLIC INSIGNIA, AND ORNAMENTS | 165 | 183 |
| 2913 | D12 | TRANSPORTATION | 1 | 16 |
| 2913 | D12 | TRANSPORTATION | 17 | 52 |
| 2913 | D12 | TRANSPORTATION | 204 | 213 |
| 2913 | D12 | TRANSPORTATION | 406 | |
| 2913 | D12 | TRANSPORTATION | 412 | 419 |
| 2913 | D12 | TRANSPORTATION | 421 | 901 |
| 2913 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 100 | 102 |
| 2913 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 110 | 118 |
| 2913 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 122 | 132 |
| 2913 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 158 | 162 |
| 2913 | D13 | EQUIPMENT FOR PRODUCTION, DISTRIBUTION, OR TRANSFORMATION OF ENERGY | 163 | 199 |
| 2913 | D18 | PRINTING AND OFFICE MACHINERY | 1 | 12.3 |
| 2913 | D18 | PRINTING AND OFFICE MACHINERY | 36 | 49 |
| 2913 | D18 | PRINTING AND OFFICE MACHINERY | 54.1 | |
| 2913 | D34 | MATERIAL OR ARTICLE HANDLING EQUIPMENT | 28 | 39 |
