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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 2010 - 2014 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 2010 2011 2012 2013 2014 Total
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 656 694 764 1050 1312 4476
438 Semiconductor Device Manufacturing: Process 482 519 530 621 801 2953
345 Computer Graphics Processing and Selective Visual Display Systems 284 290 547 696 674 2491
361 Electricity: Electrical Systems and Devices 362 409 441 482 423 2117
439 Electrical Connectors 469 436 336 268 255 1764
362 Illumination 296 299 342 367 354 1658
349 Liquid Crystal Cells, Elements and Systems 243 237 271 201 169 1121
348 Television 116 164 344 232 250 1106
359 Optical: Systems and Elements 194 218 182 253 239 1086
455 Telecommunications 76 188 225 226 214 929
365 Static Information Storage and Retrieval 180 160 195 184 205 924
382 Image Analysis 84 149 253 206 157 849
375 Pulse or Digital Communications 120 117 221 178 172 808
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 173 102 126 173 194 768
370 Multiplex Communications 113 118 169 164 204 768
315 Electric Lamp and Discharge Devices: Systems 68 110 187 168 186 719
343 Communications: Radio Wave Antennas 108 113 111 130 150 612
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 69 81 114 149 156 569
713 Support (Electrical Computers and Digital Processing Systems) 72 93 118 134 108 525
324 Electricity: Measuring and Testing 113 68 87 91 108 467
714 Error Detection/Correction and Fault Detection/Recovery 78 94 92 100 75 439
381 Electrical Audio Signal Processing Systems and Devices 28 79 145 97 77 426
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 30 45 74 108 164 421
340 Communications: Electrical 62 64 106 75 98 405
029 Metal Working 53 78 92 97 84 404
248 Supports (e.g., for holding articles, etc.) 76 78 94 78 76 402
428 Stock Material or Miscellaneous Articles 65 52 70 123 88 398
711 Memory (Electrical Computers and Digital Processing Systems) 37 65 124 77 85 388
323 Electricity: Power Supply or Regulation Systems 47 71 80 87 101 386
174 Electricity: Conductors and Insulators 42 66 94 95 80 377
081 Tools 42 50 76 100 83 351
341 Coded Data Generation or Conversion 65 74 70 69 66 344
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 81 72 71 52 67 343
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 58 53 57 64 86 318
313 Electric Lamp and Discharge Devices 55 70 85 58 47 315
369 Dynamic Information Storage or Retrieval 122 84 66 32 10 314
250 Radiant Energy 63 22 63 72 69 289
363 Electric Power Conversion Systems 49 61 52 59 64 285
532 Organic Compounds (includes Classes 532-570) 40 53 61 60 64 278
435 Chemistry: Molecular Biology and Microbiology 54 44 65 58 56 277
200 Electricity: Circuit Makers and Breakers 36 50 73 49 64 272
280 Land Vehicles 48 39 68 67 47 269
353 Optics: Image Projectors 48 72 43 53 52 268
320 Electricity: Battery or Capacitor Charging or Discharging 37 50 64 65 50 266
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 39 52 46 63 61 261
356 Optics: Measuring and Testing 50 43 50 60 57 260
310 Electrical Generator or Motor Structure 55 47 44 63 38 247
482 Exercise Devices 73 62 28 33 47 243
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 56 60 43 43 39 241
700 DP: Generic Control Systems or Specific Applications (Data Processing) 27 36 62 59 57 241
358 Facsimile and Static Presentation Processing 64 35 39 52 49 239
330 Amplifiers 74 41 41 31 40 227
396 Photography 61 63 50 29 24 227
312 Supports: Cabinet Structure 52 27 51 47 48 225
385 Optical Waveguides 22 11 38 59 95 225
318 Electricity: Motive Power Systems 37 50 49 42 33 211
702 DP: Measuring, Calibrating, or Testing (Data Processing) 25 34 57 46 49 211
073 Measuring and Testing 37 32 41 53 47 210
206 Special Receptacle or Package 35 36 42 45 46 204
307 Electrical Transmission or Interconnection Systems 32 41 43 31 46 193
297 Chairs and Seats 42 33 44 39 31 189
074 Machine Element or Mechanism 26 20 42 46 53 187
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 30 20 35 41 50 176
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 30 40 28 38 39 175
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 24 25 43 40 39 171
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 15 13 34 49 58 169
333 Wave Transmission Lines and Networks 20 42 39 28 37 166
128 Surgery (includes Class 600) 14 26 46 42 37 165
137 Fluid Handling 20 17 26 51 51 165
271 Sheet Feeding or Delivering 30 32 31 36 33 162
726 Information Security 17 23 30 50 42 162
336 Inductor Devices 45 34 29 24 29 161
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 26 33 36 37 27 159
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 20 32 25 36 44 157
165 Heat Exchange 39 32 27 27 24 149
427 Coating Processes 29 18 33 33 34 147
417 Pumps 16 20 45 31 33 145
331 Oscillators 37 33 25 20 28 143
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 26 27 29 35 25 142
415 Rotary Kinetic Fluid Motors or Pumps 25 32 40 21 21 139
252 Compositions 24 16 26 26 40 132
070 Locks 19 30 30 25 23 127
326 Electronic Digital Logic Circuitry 37 37 16 20 16 126
451 Abrading 20 18 37 31 14 120
015 Brushing, Scrubbing, and General Cleaning 17 23 26 32 21 119
204 Chemistry: Electrical and Wave Energy 16 13 24 37 29 119
707 DP: Database and File Management or Data Structures (Data Processing) 13 19 39 21 25 117
720 Dynamic Optical Information Storage or Retrieval 19 34 33 22 7 115
024 Buckles, Buttons, Clasps, Etc. 21 13 22 27 29 112
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 13 17 20 27 33 110
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 9 8 25 23 45 110
239 Fluid Sprinkling, Spraying, and Diffusing 20 17 15 18 38 108
219 Electric Heating 17 10 33 26 21 107
211 Supports: Racks 19 27 16 28 16 106
136 Batteries: Thermoelectric and Photoelectric 6 10 22 25 42 105
292 Closure Fasteners 16 14 23 32 20 105
216 Etching a Substrate: Processes 9 19 21 20 33 102
347 Incremental Printing of Symbolic Information 23 18 14 28 19 102
118 Coating Apparatus 10 7 24 30 19 90
473 Games Using Tangible Projectile 20 12 22 23 13 90
084 Music 22 27 11 11 18 89
160 Flexible or Portable Closure, Partition, or Panel 14 10 24 14 26 88
210 Liquid Purification or Separation 11 20 19 20 18 88
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 21 25 23 13 5 87
188 Brakes 17 16 15 17 21 86
220 Receptacles 10 12 21 18 25 86
351 Optics: Eye Examining, Vision Testing and Correcting 16 15 14 18 23 86
379 Telephonic Communications 8 14 22 24 18 86
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 14 31 18 12 10 85
227 Elongated-Member-Driving Apparatus 24 21 14 13 10 82
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 14 14 18 21 15 82
384 Bearings 22 11 12 16 18 79
386 Motion Video Signal Processing for Recording or Reproducing 16 9 22 23 9 79
002 Apparel 17 19 19 12 9 76
005 Beds 15 13 15 17 16 76
030 Cutlery 10 20 11 16 19 76
124 Mechanical Guns and Projectors 18 19 14 10 14 75
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 12 12 18 17 14 73
052 Static Structures (e.g., Buildings) 8 5 16 18 22 69
398 Optical Communications 10 6 22 14 16 68
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 6 11 10 20 21 68
423 Chemistry of Inorganic Compounds 13 11 16 9 18 67
269 Work Holders 3 8 15 19 21 66
290 Prime-Mover Dynamo Plants 3 14 11 13 25 66
135 Tent, Canopy, Umbrella, or Cane 10 12 13 20 10 65
708 Arithmetic Processing and Calculating (Electrical Computers) 5 11 17 20 11 64
416 Fluid Reaction Surfaces (i.e., Impellers) 10 15 25 11 2 63
241 Solid Material Comminution or Disintegration 24 13 4 9 10 60
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 13 14 5 13 15 60
004 Baths, Closets, Sinks, and Spittoons 12 16 15 8 8 59
083 Cutting 12 18 13 7 6 56
374 Thermal Measuring and Testing 11 14 14 10 7 56
604 Surgery (Medicators and Receptors) 9 10 12 14 11 56
725 Interactive Video Distribution Systems 4 5 14 12 21 56
180 Motor Vehicles 15 7 11 12 10 55
222 Dispensing (apparatus and process) 9 7 13 12 14 55
355 Photocopying 9 11 12 9 13 54
072 Metal Deforming 7 7 18 13 8 53
380 Cryptography 6 11 9 16 11 53
401 Coating Implements with Material Supply 10 11 14 11 6 52
475 Planetary Gear Transmission Systems or Components 5 1 8 27 11 52
242 Winding, Tensioning, or Guiding 8 12 17 9 5 51
033 Geometrical Instruments 13 12 9 9 7 50
338 Electrical Resistors 9 8 10 18 5 50
445 Electric Lamp or Space Discharge Component or Device Manufacturing 11 14 14 7 4 50
717 DP: Software Development, Installation, and Management (Data Processing) 10 6 8 17 9 50
228 Metal Fusion Bonding 7 11 10 15 5 48
062 Refrigeration 8 11 9 10 9 47
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 12 8 8 7 12 47
251 Valves and Valve Actuation 4 8 8 9 16 45
273 Amusement Devices: Games 8 12 6 11 8 45
601 Surgery: Kinesitherapy 10 9 12 9 5 45
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 8 9 8 9 10 44
606 Surgery (instruments) 0 6 6 19 13 44
099 Foods and Beverages: Apparatus 6 10 10 9 8 43
403 Joints and Connections 4 7 12 11 8 42
224 Package and Article Carriers 5 8 7 11 9 40
254 Implements or Apparatus for Applying Pushing or Pulling Force 8 1 13 9 8 39
372 Coherent Light Generators 5 11 11 4 8 39
463 Amusement Devices: Games 4 4 9 14 8 39
294 Handling: Hand and Hoist-Line Implements 4 10 8 12 4 38
706 DP: Artificial Intelligence (Data Processing) 3 6 11 10 8 38
192 Clutches and Power-Stop Control 4 4 6 7 16 37
108 Horizontally Supported Planar Surfaces 7 7 10 7 5 36
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 4 7 11 10 4 36
040 Card, Picture, or Sign Exhibiting 8 7 7 6 7 35
060 Power Plants 4 9 4 12 6 35
132 Toilet 2 8 10 7 6 33
134 Cleaning and Liquid Contact with Solids 8 0 4 7 14 33
446 Amusement Devices: Toys 1 5 5 10 12 33
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 5 6 7 8 7 33
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 7 4 6 4 10 31
036 Boots, Shoes, and Leggings 5 8 3 6 8 30
119 Animal Husbandry 5 5 11 3 6 30
126 Stoves and Furnaces 12 3 7 3 5 30
198 Conveyors: Power-Driven 9 6 3 6 6 30
285 Pipe Joints or Couplings 4 5 7 6 8 30
337 Electricity: Electrothermally or Thermally Actuated Switches 12 5 5 2 5 29
047 Plant Husbandry 5 3 5 5 10 28
148 Metal Treatment 4 5 6 9 4 28
055 Gas Separation 8 8 3 6 2 27
096 Gas Separation: Apparatus 7 5 6 4 5 27
399 Electrophotography 6 6 5 3 7 27
436 Chemistry: Analytical and Immunological Testing 4 5 2 11 5 27
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 4 6 7 9 27
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 2 2 6 5 12 27
123 Internal-Combustion Engines 5 5 7 6 3 26
144 Woodworking 13 8 3 2 0 26
400 Typewriting Machines 1 2 13 2 8 26
066 Textiles: Knitting 9 4 1 11 0 25
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 6 5 5 5 4 25
279 Chucks or Sockets 3 4 6 5 7 25
433 Dentistry 4 1 6 4 9 24
472 Amusement Devices 8 8 0 5 3 24
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 2 5 6 6 5 24
106 Compositions: Coating or Plastic 2 7 6 6 2 23
368 Horology: Time Measuring Systems or Devices 5 6 5 0 7 23
607 Surgery: Light, Thermal, and Electrical Application 1 3 5 7 7 23
414 Material or Article Handling 3 3 6 6 4 22
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 5 9 1 3 4 22
301 Land Vehicles: Wheels and Axles 5 6 4 3 3 21
474 Endless Belt Power Transmission Systems or Components 2 3 5 4 7 21
049 Movable or Removable Closures 2 4 1 10 3 20
082 Turning (e.g., for metal working) 1 7 3 5 4 20
178 Telegraphy 0 2 7 8 3 20
434 Education and Demonstration 1 4 2 6 7 20
261 Gas and Liquid Contact Apparatus 3 4 6 3 3 19
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 4 3 4 5 18
112 Sewing 1 3 5 3 6 18
173 Tool Driving or Impacting 2 8 4 3 1 18
366 Agitating (e.g., of articles and materials) 3 3 6 3 3 18
409 Gear Cutting, Milling, or Planing 1 4 4 2 7 18
602 Surgery: Splint, Brace, or Bandage 4 1 6 4 3 18
101 Printing 1 4 3 5 4 17
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 9 2 3 3 0 17
477 Interrelated Power Delivery Controls, Including Engine Control 6 3 3 2 3 17
116 Signals and Indicators 2 4 2 2 6 16
392 Electric Resistance Heating Devices 1 2 5 3 5 16
034 Drying and Gas or Vapor Contact with Solids 2 2 4 4 3 15
181 Acoustics 2 0 4 4 5 15
229 Envelopes, Wrappers, and Paperboard Boxes 5 4 2 2 2 15
236 Automatic Temperature and Humidity Regulation 2 4 1 6 2 15
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 6 8 1 15
164 Metal Founding 4 3 3 2 2 14
190 Trunks and Hand-Carried Luggage 4 6 1 1 2 14
360 Dynamic Magnetic Information Storage or Retrieval 1 3 2 2 6 14
408 Cutting by Use of Rotating Axially Moving Tool 2 5 3 3 1 14
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 6 1 3 2 14
065 Glass Manufacturing 1 5 2 4 1 13
100 Presses 1 1 3 4 4 13
209 Classifying, Separating, and Assorting Solids 0 2 5 3 3 13
215 Bottles and Jars 3 1 5 2 2 13
332 Modulators 4 3 3 1 2 13
426 Food or Edible Material: Processes, Compositions, and Products 0 4 2 4 3 13
431 Combustion 3 1 2 5 2 13
038 Textiles: Ironing or Smoothing 0 3 7 2 0 12
042 Firearms 2 4 5 0 1 12
114 Ships 2 4 2 1 3 12
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 3 4 3 1 12
139 Textiles: Weaving 1 1 3 3 4 12
221 Article Dispensing 1 2 3 2 4 12
454 Ventilation 3 0 3 3 3 12
053 Package Making 3 0 4 1 3 11
138 Pipes and Tubular Conduits 1 2 0 2 6 11
277 Seal for a Joint or Juncture 0 3 6 2 0 11
410 Freight Accommodation On Freight Carrier 1 0 2 4 4 11
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 1 0 1 3 6 11
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 4 1 0 5 0 10
051 Abrasive Tool Making Process, Material, or Composition 2 2 1 5 0 10
057 Textiles: Spinning, Twisting, and Twining 0 2 4 2 2 10
182 Fire Escape, Ladder, or Scaffold 1 3 3 1 2 10
267 Spring Devices 0 2 3 2 3 10
296 Land Vehicles: Bodies and Tops 1 3 5 0 1 10
405 Hydraulic and Earth Engineering 2 2 3 1 2 10
501 Compositions: Ceramic 1 3 2 1 3 10
270 Sheet-Material Associating 0 0 2 6 1 9
378 X-Ray or Gamma Ray Systems or Devices 3 3 1 2 0 9
095 Gas Separation: Processes 1 1 1 3 2 8
194 Check-Actuated Control Mechanisms 1 1 2 2 2 8
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 1 2 2 3 8
483 Tool Changing 1 1 1 1 4 8
585 Chemistry of Hydrocarbon Compounds 1 2 2 2 1 8
043 Fishing, Trapping, and Vermin Destroying 2 0 2 1 2 7
092 Expansible Chamber Devices 2 3 2 0 0 7
110 Furnaces 4 0 1 2 0 7
202 Distillation: Apparatus 2 1 3 1 0 7
266 Metallurgical Apparatus 0 3 2 1 1 7
388 Electricity: Motor Control Systems 2 3 2 0 0 7
418 Rotary Expansible Chamber Devices 2 0 0 1 4 7
450 Foundation Garments 0 2 3 1 1 7
453 Coin Handling 2 1 1 2 1 7
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 1 2 1 2 7
184 Lubrication 0 0 2 0 4 6
249 Static Molds 2 2 0 2 0 6
404 Road Structure, Process, or Apparatus 0 2 1 2 1 6
432 Heating 4 0 0 0 2 6
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 2 3 0 0 6
588 Hazardous or Toxic Waste Destruction or Containment 2 0 1 2 1 6
007 Compound Hand Tools 3 0 0 2 0 5
152 Resilient Tires and Wheels 0 1 3 0 1 5
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 3 0 0 1 1 5
177 Weighing Scales 2 0 1 0 2 5
223 Apparel Apparatus 1 1 1 0 2 5
225 Severing by Tearing or Breaking 2 0 1 2 0 5
244 Aeronautics and Astronautics 1 1 1 0 2 5
440 Marine Propulsion 2 0 1 2 0 5
476 Friction Gear Transmission Systems or Components 1 0 3 1 0 5
059 Chain, Staple, and Horseshoe Making 2 0 2 0 0 4
089 Ordnance 0 3 0 0 1 4
102 Ammunition and Explosives 1 0 0 1 2 4
104 Railways 0 0 1 2 1 4
122 Liquid Heaters and Vaporizers 0 0 0 3 1 4
131 Tobacco 0 1 1 0 2 4
162 Paper Making and Fiber Liberation 0 4 0 0 0 4
193 Conveyors, Chutes, Skids, Guides, and Ways 2 0 0 0 2 4
203 Distillation: Processes, Separatory 0 2 1 1 0 4
208 Mineral Oils: Processes and Products 1 1 0 1 1 4
299 Mining or In Situ Disintegration of Hard Material 1 0 0 1 2 4
322 Electricity: Single Generator Systems 1 0 2 1 0 4
329 Demodulators 0 2 1 0 1 4
383 Flexible Bags 0 0 0 1 3 4
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 1 0 1 2 4
012 Boot and Shoe Making 0 0 1 0 2 3
056 Harvesters 0 1 0 0 2 3
063 Jewelry 0 1 1 0 1 3
076 Metal Tools and Implements, Making 1 0 2 0 0 3
125 Stone Working 0 1 1 1 0 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 2 0 3
191 Electricity: Transmission To Vehicles 1 1 1 0 0 3
441 Buoys, Rafts, and Aquatic Devices 1 0 1 1 0 3
044 Fuel and Related Compositions 0 1 0 0 1 2
048 Gas: Heating and Illuminating 0 0 0 1 1 2
071 Chemistry: Fertilizers 1 0 0 0 1 2
087 Textiles: Braiding, Netting, and Lace Making 1 0 0 0 1 2
150 Purses, Wallets, and Protective Covers 0 1 0 0 1 2
169 Fire Extinguishers 0 0 2 0 0 2
172 Earth Working 0 1 0 1 0 2
185 Motors: Spring, Weight, or Animal Powered 0 0 1 0 1 2
226 Advancing Material of Indeterminate Length 2 0 0 0 0 2
256 Fences 1 0 1 0 0 2
281 Books, Strips, and Leaves 2 0 0 0 0 2
283 Printed Matter 1 0 1 0 0 2
293 Vehicle Fenders 0 2 0 0 0 2
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 2 2
373 Industrial Electric Heating Furnaces 1 0 0 0 1 2
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 1 0 0 1 2
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 2 0 0 2
419 Powder Metallurgy Processes 0 0 1 1 0 2
420 Alloys or Metallic Compositions 1 0 1 0 0 2
452 Butchering 1 1 0 0 0 2
504 Plant Protecting and Regulating Compositions 0 0 0 2 0 2
014 Bridges 1 0 0 0 0 1
019 Textiles: Fiber Preparation 0 0 0 1 0 1
026 Textiles: Cloth Finishing 0 0 1 0 0 1
027 Undertaking 0 0 1 0 0 1
028 Textiles: Manufacturing 1 0 0 0 0 1
068 Textiles: Fluid Treating Apparatus 0 0 0 0 1 1
091 Motors: Expansible Chamber Type 0 1 0 0 0 1
105 Railway Rolling Stock 0 0 0 1 0 1
140 Wireworking 0 0 1 0 0 1
149 Explosive and Thermic Compositions or Charges 0 0 0 1 0 1
213 Railway Draft Appliances 0 1 0 0 0 1
217 Wooden Receptacles 0 1 0 0 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 1 0 0 1
232 Deposit and Collection Receptacles 1 0 0 0 0 1
238 Railways: Surface Track 0 1 0 0 0 1
245 Wire Fabrics and Structure 0 1 0 0 0 1
300 Brush, Broom, and Mop Making 0 0 1 0 0 1
305 Wheel Substitutes for Land Vehicles 1 0 0 0 0 1
334 Tuners 1 0 0 0 0 1
407 Cutters, for Shaping 0 0 1 0 0 1
492 Roll or Roller 0 0 1 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 1 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 1 0 1
ALL ALL CLASSES 8239 8781 10646 11071 11332 50069



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