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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting By Geographic Region (State and Country),
Breakout By Technology Class

Count of 2008 - 2012 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

TAIWAN

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed by year of patent grant.
Class Class Title 2008 2009 2010 2011 2012 Total
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 451 445 656 694 764 3010
438 Semiconductor Device Manufacturing: Process 441 425 482 519 530 2397
439 Electrical Connectors 396 398 469 436 336 2035
361 Electricity: Electrical Systems and Devices 315 348 362 409 441 1875
345 Computer Graphics Processing and Selective Visual Display Systems 175 160 284 290 547 1456
362 Illumination 206 222 296 299 342 1365
349 Liquid Crystal Cells, Elements and Systems 116 202 243 237 271 1069
359 Optical: Systems and Elements 136 143 194 218 182 873
365 Static Information Storage and Retrieval 153 155 180 160 195 843
348 Television 64 76 116 164 344 764
455 Telecommunications 77 72 76 188 225 638
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 99 123 173 102 126 623
382 Image Analysis 70 65 84 149 253 621
375 Pulse or Digital Communications 76 80 120 117 221 614
343 Communications: Radio Wave Antennas 116 126 108 113 111 574
370 Multiplex Communications 81 68 113 118 169 549
315 Electric Lamp and Discharge Devices: Systems 51 47 68 110 187 463
713 Support (Electrical Computers and Digital Processing Systems) 80 69 72 93 118 432
369 Dynamic Information Storage or Retrieval 83 75 122 84 66 430
714 Error Detection/Correction and Fault Detection/Recovery 57 76 78 94 92 397
248 Supports (e.g., for holding articles, etc.) 61 74 76 78 94 383
324 Electricity: Measuring and Testing 57 47 113 68 87 372
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 41 52 69 81 114 357
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 41 72 81 72 71 337
029 Metal Working 54 42 53 78 92 319
340 Communications: Electrical 42 43 62 64 106 317
341 Coded Data Generation or Conversion 54 53 65 74 70 316
711 Memory (Electrical Computers and Digital Processing Systems) 43 35 37 65 124 304
313 Electric Lamp and Discharge Devices 30 59 55 70 85 299
381 Electrical Audio Signal Processing Systems and Devices 16 17 28 79 145 285
323 Electricity: Power Supply or Regulation Systems 33 51 47 71 80 282
358 Facsimile and Static Presentation Processing 65 77 64 35 39 280
081 Tools 75 34 42 50 75 276
482 Exercise Devices 62 43 73 62 28 268
174 Electricity: Conductors and Insulators 28 33 42 66 94 263
250 Radiant Energy 62 52 63 22 63 262
396 Photography 20 65 61 63 50 259
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 26 73 56 60 43 258
330 Amplifiers 50 49 74 41 41 255
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 36 50 58 53 57 254
280 Land Vehicles 49 44 48 39 68 248
200 Electricity: Circuit Makers and Breakers 49 36 36 50 73 244
428 Stock Material or Miscellaneous Articles 21 33 65 52 70 241
310 Electrical Generator or Motor Structure 32 56 55 47 44 234
363 Electric Power Conversion Systems 33 37 49 61 52 232
532 Organic Compounds (includes Classes 532-570) 39 34 40 53 61 227
356 Optics: Measuring and Testing 36 45 50 43 50 224
435 Chemistry: Molecular Biology and Microbiology 26 32 54 44 65 221
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 32 37 30 45 74 218
297 Chairs and Seats 42 35 42 33 44 196
318 Electricity: Motive Power Systems 27 31 37 50 49 194
320 Electricity: Battery or Capacitor Charging or Discharging 11 28 37 50 64 190
353 Optics: Image Projectors 13 14 48 72 43 190
073 Measuring and Testing 38 30 37 32 41 178
700 DP: Generic Control Systems or Specific Applications (Data Processing) 25 25 27 36 62 175
312 Supports: Cabinet Structure 20 21 52 27 51 171
070 Locks 53 33 19 30 30 165
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 14 14 39 52 46 165
336 Inductor Devices 31 25 45 34 29 164
702 DP: Measuring, Calibrating, or Testing (Data Processing) 26 21 25 34 57 163
206 Special Receptacle or Package 19 30 35 36 42 162
307 Electrical Transmission or Interconnection Systems 13 27 32 41 43 156
165 Heat Exchange 29 27 39 32 27 154
331 Oscillators 22 35 37 33 25 152
326 Electronic Digital Logic Circuitry 30 29 37 37 16 149
720 Dynamic Optical Information Storage or Retrieval 41 22 19 34 33 149
385 Optical Waveguides 43 29 22 11 38 143
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 25 20 26 33 36 140
333 Wave Transmission Lines and Networks 16 22 20 42 39 139
415 Rotary Kinetic Fluid Motors or Pumps 24 18 25 32 40 139
074 Machine Element or Mechanism 7 34 26 20 42 129
271 Sheet Feeding or Delivering 10 23 30 32 31 126
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 16 10 30 40 28 124
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 26 18 20 32 25 121
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 9 19 24 25 43 120
451 Abrading 20 25 20 18 37 120
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 9 17 30 20 35 111
128 Surgery (includes Class 600) 17 7 14 26 46 110
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 14 10 27 27 29 107
427 Coating Processes 11 16 29 18 33 107
347 Incremental Printing of Symbolic Information 19 32 23 18 14 106
137 Fluid Handling 24 13 20 17 26 100
227 Elongated-Member-Driving Apparatus 22 19 24 21 14 100
015 Brushing, Scrubbing, and General Cleaning 17 15 17 23 27 99
084 Music 20 18 22 27 11 98
239 Fluid Sprinkling, Spraying, and Diffusing 28 16 20 17 15 96
417 Pumps 7 8 16 20 45 96
024 Buckles, Buttons, Clasps, Etc. 22 17 21 13 22 95
210 Liquid Purification or Separation 27 18 11 20 19 95
351 Optics: Eye Examining, Vision Testing and Correcting 23 24 16 15 14 92
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 10 13 21 25 23 92
707 DP: Database and File Management or Data Structures (Data Processing) 11 10 13 19 39 92
473 Games Using Tangible Projectile 26 11 20 12 22 91
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 11 16 14 31 18 90
252 Compositions 8 13 24 16 26 87
005 Beds 22 20 15 13 15 85
160 Flexible or Portable Closure, Partition, or Panel 16 20 14 10 24 84
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 5 16 15 13 34 83
726 Information Security 6 5 17 23 30 81
124 Mechanical Guns and Projectors 9 20 18 19 14 80
216 Etching a Substrate: Processes 21 10 9 19 21 80
219 Electric Heating 9 10 17 10 33 79
292 Closure Fasteners 12 14 16 14 23 79
374 Thermal Measuring and Testing 14 25 11 14 14 78
384 Bearings 16 17 22 11 12 78
386 Motion Video Signal Processing for Recording or Reproducing 16 15 16 9 22 78
211 Supports: Racks 9 6 19 27 16 77
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 10 15 13 17 20 75
242 Winding, Tensioning, or Guiding 23 13 8 12 17 73
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 16 11 14 14 18 73
002 Apparel 12 5 17 19 19 72
083 Cutting 16 12 12 18 13 71
241 Solid Material Comminution or Disintegration 13 16 24 13 4 70
188 Brakes 12 9 17 16 15 69
030 Cutlery 16 9 10 20 11 66
204 Chemistry: Electrical and Wave Energy 7 6 16 13 24 66
379 Telephonic Communications 10 12 8 14 22 66
220 Receptacles 6 12 10 12 21 61
416 Fluid Reaction Surfaces (i.e., Impellers) 8 3 10 15 25 61
135 Tent, Canopy, Umbrella, or Cane 13 12 10 12 13 60
033 Geometrical Instruments 9 16 13 12 9 59
004 Baths, Closets, Sinks, and Spittoons 11 3 12 16 15 57
180 Motor Vehicles 12 11 15 7 11 56
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 8 6 12 12 18 56
423 Chemistry of Inorganic Compounds 5 8 13 11 16 53
401 Coating Implements with Material Supply 11 6 10 11 14 52
445 Electric Lamp or Space Discharge Component or Device Manufacturing 6 7 11 14 14 52
118 Coating Apparatus 6 3 10 7 24 50
290 Prime-Mover Dynamo Plants 10 12 3 14 11 50
398 Optical Communications 5 7 10 6 22 50
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 2 6 9 8 25 50
072 Metal Deforming 8 7 7 7 18 47
254 Implements or Apparatus for Applying Pushing or Pulling Force 16 9 8 1 13 47
708 Arithmetic Processing and Calculating (Electrical Computers) 7 7 5 11 17 47
372 Coherent Light Generators 8 11 5 11 11 46
604 Surgery (Medicators and Receptors) 10 5 9 10 12 46
222 Dispensing (apparatus and process) 5 11 9 7 13 45
040 Card, Picture, or Sign Exhibiting 11 10 8 7 7 43
052 Static Structures (e.g., Buildings) 5 7 8 5 16 41
273 Amusement Devices: Games 6 9 8 12 6 41
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 6 10 8 9 8 41
403 Joints and Connections 10 7 4 7 12 40
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 5 3 13 14 5 40
251 Valves and Valve Actuation 13 6 4 8 8 39
601 Surgery: Kinesitherapy 5 3 10 9 12 39
062 Refrigeration 9 1 8 11 9 38
136 Batteries: Thermoelectric and Photoelectric 0 0 6 10 22 38
355 Photocopying 3 3 9 11 12 38
717 DP: Software Development, Installation, and Management (Data Processing) 5 8 10 6 8 37
338 Electrical Resistors 4 5 9 8 10 36
108 Horizontally Supported Planar Surfaces 3 8 7 7 10 35
144 Woodworking 4 7 13 8 3 35
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 3 4 12 8 8 35
380 Cryptography 5 4 6 11 9 35
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 4 6 11 10 35
099 Foods and Beverages: Apparatus 3 5 6 10 10 34
123 Internal-Combustion Engines 10 7 5 5 7 34
337 Electricity: Electrothermally or Thermally Actuated Switches 6 6 12 5 5 34
269 Work Holders 3 4 3 8 15 33
399 Electrophotography 3 13 6 6 5 33
096 Gas Separation: Apparatus 7 7 7 5 6 32
228 Metal Fusion Bonding 1 3 7 11 10 32
036 Boots, Shoes, and Leggings 9 6 5 8 3 31
294 Handling: Hand and Hoist-Line Implements 3 6 4 10 8 31
173 Tool Driving or Impacting 11 5 2 8 4 30
285 Pipe Joints or Couplings 8 6 4 5 7 30
055 Gas Separation 4 6 8 8 3 29
119 Animal Husbandry 3 4 5 5 11 28
126 Stoves and Furnaces 3 3 12 3 7 28
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 2 4 4 7 11 28
198 Conveyors: Power-Driven 0 9 9 6 3 27
301 Land Vehicles: Wheels and Axles 6 6 5 6 4 27
446 Amusement Devices: Toys 8 8 1 5 5 27
475 Planetary Gear Transmission Systems or Components 6 6 5 1 8 26
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 6 2 5 6 7 26
066 Textiles: Knitting 4 7 9 4 1 25
706 DP: Artificial Intelligence (Data Processing) 1 4 3 6 11 25
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 4 6 5 9 1 25
106 Compositions: Coating or Plastic 4 5 2 7 6 24
224 Package and Article Carriers 3 1 5 8 7 24
368 Horology: Time Measuring Systems or Devices 4 4 5 6 5 24
400 Typewriting Machines 2 6 1 2 13 24
725 Interactive Video Distribution Systems 0 1 4 5 14 24
132 Toilet 0 2 2 8 10 22
134 Cleaning and Liquid Contact with Solids 7 3 8 0 4 22
261 Gas and Liquid Contact Apparatus 1 8 3 4 6 22
409 Gear Cutting, Milling, or Planing 6 7 1 4 4 22
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 5 7 4 6 22
060 Power Plants 3 1 4 9 4 21
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 3 6 5 5 21
392 Electric Resistance Heating Devices 7 6 1 2 5 21
414 Material or Article Handling 4 5 3 3 6 21
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 9 3 1 3 4 20
463 Amusement Devices: Games 2 1 4 4 9 20
192 Clutches and Power-Stop Control 3 2 4 4 6 19
366 Agitating (e.g., of articles and materials) 4 3 3 3 6 19
472 Amusement Devices 3 0 8 8 0 19
190 Trunks and Hand-Carried Luggage 4 3 4 6 1 18
296 Land Vehicles: Bodies and Tops 6 3 1 3 5 18
408 Cutting by Use of Rotating Axially Moving Tool 3 4 2 5 3 17
436 Chemistry: Analytical and Immunological Testing 3 3 4 5 2 17
477 Interrelated Power Delivery Controls, Including Engine Control 2 3 6 3 3 17
042 Firearms 3 2 2 4 5 16
047 Plant Husbandry 0 3 5 3 5 16
101 Printing 5 3 1 4 3 16
148 Metal Treatment 0 1 4 5 6 16
229 Envelopes, Wrappers, and Paperboard Boxes 4 1 5 4 2 16
454 Ventilation 4 6 3 0 3 16
602 Surgery: Splint, Brace, or Bandage 2 3 4 1 6 16
606 Surgery (instruments) 3 1 0 6 6 16
038 Textiles: Ironing or Smoothing 1 4 0 3 7 15
082 Turning (e.g., for metal working) 3 1 1 7 3 15
332 Modulators 3 2 4 3 3 15
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 2 2 1 4 6 15
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 2 0 2 5 6 15
049 Movable or Removable Closures 2 5 2 4 1 14
053 Package Making 4 3 3 0 4 14
065 Glass Manufacturing 2 4 1 5 2 14
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 3 2 4 3 14
112 Sewing 3 2 1 3 5 14
164 Metal Founding 2 2 4 3 3 14
360 Dynamic Magnetic Information Storage or Retrieval 4 4 1 3 2 14
388 Electricity: Motor Control Systems 4 3 2 3 2 14
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 9 2 3 14
279 Chucks or Sockets 0 0 3 4 6 13
433 Dentistry 2 0 4 1 6 13
483 Tool Changing 2 8 1 1 1 13
114 Ships 2 2 2 4 2 12
378 X-Ray or Gamma Ray Systems or Devices 1 4 3 3 1 12
034 Drying and Gas or Vapor Contact with Solids 3 0 2 2 4 11
181 Acoustics 2 3 2 0 4 11
405 Hydraulic and Earth Engineering 4 0 2 2 3 11
450 Foundation Garments 4 2 0 2 3 11
474 Endless Belt Power Transmission Systems or Components 0 1 2 3 5 11
501 Compositions: Ceramic 1 4 1 3 2 11
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 1 2 6 1 11
607 Surgery: Light, Thermal, and Electrical Application 1 1 1 3 5 11
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 1 2 2 6 11
092 Expansible Chamber Devices 1 2 2 3 2 10
215 Bottles and Jars 0 1 3 1 5 10
236 Automatic Temperature and Humidity Regulation 2 1 2 4 1 10
267 Spring Devices 2 3 0 2 3 10
277 Seal for a Joint or Juncture 1 0 0 3 6 10
043 Fishing, Trapping, and Vermin Destroying 1 4 2 0 2 9
116 Signals and Indicators 1 0 2 4 2 9
178 Telegraphy 0 0 0 2 7 9
182 Fire Escape, Ladder, or Scaffold 1 1 1 3 3 9
184 Lubrication 3 4 0 0 2 9
209 Classifying, Separating, and Assorting Solids 0 2 0 2 5 9
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 2 0 0 6 9
431 Combustion 1 2 3 1 2 9
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 5 1 1 2 9
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 2 4 1 0 8
059 Chain, Staple, and Horseshoe Making 2 2 2 0 2 8
100 Presses 3 0 1 1 3 8
139 Textiles: Weaving 0 3 1 1 3 8
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 3 4 0 0 1 8
404 Road Structure, Process, or Apparatus 4 1 0 2 1 8
418 Rotary Expansible Chamber Devices 3 3 2 0 0 8
434 Education and Demonstration 1 0 1 4 2 8
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 1 1 2 3 8
585 Chemistry of Hydrocarbon Compounds 1 2 1 2 2 8
057 Textiles: Spinning, Twisting, and Twining 0 1 0 2 4 7
095 Gas Separation: Processes 2 2 1 1 1 7
177 Weighing Scales 1 3 2 0 1 7
221 Article Dispensing 0 1 1 2 3 7
410 Freight Accommodation On Freight Carrier 2 2 1 0 2 7
426 Food or Edible Material: Processes, Compositions, and Products 1 0 0 4 2 7
051 Abrasive Tool Making Process, Material, or Composition 1 0 2 2 1 6
076 Metal Tools and Implements, Making 1 2 1 0 2 6
138 Pipes and Tubular Conduits 3 0 1 2 0 6
162 Paper Making and Fiber Liberation 1 1 0 4 0 6
202 Distillation: Apparatus 0 0 2 1 3 6
432 Heating 2 0 4 0 0 6
440 Marine Propulsion 1 2 2 0 1 6
453 Coin Handling 1 1 2 1 1 6
063 Jewelry 1 2 0 1 1 5
110 Furnaces 0 0 4 0 1 5
125 Stone Working 2 1 0 1 1 5
152 Resilient Tires and Wheels 1 0 0 1 3 5
194 Check-Actuated Control Mechanisms 0 1 1 1 2 5
249 Static Molds 0 2 1 2 0 5
266 Metallurgical Apparatus 0 0 0 3 2 5
329 Demodulators 1 1 0 2 1 5
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 3 0 0 4
191 Electricity: Transmission To Vehicles 0 1 1 1 1 4
193 Conveyors, Chutes, Skids, Guides, and Ways 0 2 2 0 0 4
223 Apparel Apparatus 0 1 1 1 1 4
225 Severing by Tearing or Breaking 1 0 2 0 1 4
244 Aeronautics and Astronautics 0 1 1 1 1 4
322 Electricity: Single Generator Systems 1 0 1 0 2 4
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 1 0 0 2 4
407 Cutters, for Shaping 3 0 0 0 1 4
476 Friction Gear Transmission Systems or Components 0 0 1 0 3 4
588 Hazardous or Toxic Waste Destruction or Containment 0 1 2 0 1 4
007 Compound Hand Tools 0 0 3 0 0 3
012 Boot and Shoe Making 1 1 0 0 1 3
044 Fuel and Related Compositions 1 1 0 1 0 3
071 Chemistry: Fertilizers 1 1 1 0 0 3
089 Ordnance 0 0 0 3 0 3
131 Tobacco 0 1 0 1 1 3
169 Fire Extinguishers 0 1 0 0 2 3
203 Distillation: Processes, Separatory 0 0 0 2 1 3
208 Mineral Oils: Processes and Products 1 0 1 1 0 3
226 Advancing Material of Indeterminate Length 0 1 2 0 0 3
256 Fences 0 1 1 0 1 3
420 Alloys or Metallic Compositions 0 1 1 0 1 3
441 Buoys, Rafts, and Aquatic Devices 1 0 1 0 1 3
452 Butchering 1 0 1 1 0 3
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 1 2 3
026 Textiles: Cloth Finishing 0 1 0 0 1 2
027 Undertaking 1 0 0 0 1 2
048 Gas: Heating and Illuminating 1 1 0 0 0 2
087 Textiles: Braiding, Netting, and Lace Making 1 0 1 0 0 2
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 0 0 1 2
270 Sheet-Material Associating 0 0 0 0 2 2
281 Books, Strips, and Leaves 0 0 2 0 0 2
283 Printed Matter 0 0 1 0 1 2
293 Vehicle Fenders 0 0 0 2 0 2
299 Mining or In Situ Disintegration of Hard Material 0 1 1 0 0 2
300 Brush, Broom, and Mop Making 1 0 0 0 1 2
373 Industrial Electric Heating Furnaces 0 1 1 0 0 2
383 Flexible Bags 1 1 0 0 0 2
412 Bookbinding: Process and Apparatus 2 0 0 0 0 2
504 Plant Protecting and Regulating Compositions 2 0 0 0 0 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 1 0 1 2
014 Bridges 0 0 1 0 0 1
023 Chemistry: Physical Processes 0 1 0 0 0 1
028 Textiles: Manufacturing 0 0 1 0 0 1
056 Harvesters 0 0 0 1 0 1
068 Textiles: Fluid Treating Apparatus 0 1 0 0 0 1
091 Motors: Expansible Chamber Type 0 0 0 1 0 1
102 Ammunition and Explosives 0 0 1 0 0 1
104 Railways 0 0 0 0 1 1
122 Liquid Heaters and Vaporizers 1 0 0 0 0 1
140 Wireworking 0 0 0 0 1 1
150 Purses, Wallets, and Protective Covers 0 0 0 1 0 1
172 Earth Working 0 0 0 1 0 1
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 1 1
213 Railway Draft Appliances 0 0 0 1 0 1
217 Wooden Receptacles 0 0 0 1 0 1
232 Deposit and Collection Receptacles 0 0 1 0 0 1
238 Railways: Surface Track 0 0 0 1 0 1
245 Wire Fabrics and Structure 0 0 0 1 0 1
305 Wheel Substitutes for Land Vehicles 0 0 1 0 0 1
334 Tuners 0 0 1 0 0 1
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 1 0 1
419 Powder Metallurgy Processes 0 0 0 0 1 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 0 0 0 0 1
492 Roll or Roller 0 0 0 0 1 1
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 1 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 0 0 0 0 1
ALL ALL CLASSES 6339 6642 8239 8781 10646 40647


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