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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Branch (PTMB)

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

Count of 2001 - 2005 Utility Patent Grants,
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

JAPAN

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 2001 2002 2003 2004 2005 Total
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1103 1366 1573 1803 1522 7367
438 Semiconductor Device Manufacturing: Process 1120 1240 1230 1239 1091 5920
428 Stock Material or Miscellaneous Articles 996 1061 1089 1144 742 5032
347 Incremental Printing of Symbolic Information 902 889 826 791 654 4062
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 887 876 800 752 490 3805
359 Optics: Systems and Elements 710 683 717 819 786 3715
365 Static Information Storage and Retrieval 700 741 674 666 656 3437
345 Computer Graphics Processing and Selective Visual Display Systems 588 624 670 761 705 3348
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 713 710 690 721 506 3340
399 Electrophotography 627 673 651 704 668 3323
369 Dynamic Information Storage or Retrieval 570 608 613 620 476 2887
123 Internal-Combustion Engines 579 560 600 570 559 2868
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 689 629 504 407 336 2565
439 Electrical Connectors 578 547 480 465 429 2499
360 Dynamic Magnetic Information Storage or Retrieval 418 471 521 561 446 2417
382 Image Analysis 453 402 530 540 416 2341
348 Television 365 406 438 582 520 2311
349 Liquid Crystal Cells, Elements and Systems 383 376 483 538 497 2277
532 Organic Compounds (includes Classes 532-570) 536 575 446 350 316 2223
250 Radiant Energy 311 435 504 525 441 2216
310 Electrical Generator or Motor Structure 407 413 362 535 438 2155
358 Facsimile and Static Presentation Processing 377 392 385 427 510 2091
370 Multiplex Communications 304 390 444 383 367 1888
361 Electricity: Electrical Systems and Devices 323 417 399 396 324 1859
385 Optical Waveguides 267 321 376 436 456 1856
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 393 408 336 344 357 1838
029 Metal Working 317 292 407 369 343 1728
313 Electric Lamp and Discharge Devices 279 316 447 367 302 1711
455 Telecommunications 300 279 282 344 447 1652
324 Electricity: Measuring and Testing 293 351 365 339 303 1651
375 Pulse or Digital Communications 322 319 343 355 306 1645
073 Measuring and Testing 260 317 360 332 338 1607
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 265 335 349 368 280 1597
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 367 383 277 285 235 1547
396 Photography 351 408 285 265 145 1454
435 Chemistry: Molecular Biology and Microbiology 304 268 223 234 227 1256
700 DP: Generic Control Systems or Specific Applications (Data Processing) 170 206 235 248 247 1106
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 217 213 246 245 171 1092
219 Electric Heating 230 224 219 211 190 1074
128 Surgery (includes Class 600) 175 226 290 210 170 1071
356 Optics: Measuring and Testing 132 200 274 240 217 1063
386 Television Signal Processing for Dynamic Recording or Reproducing 227 237 235 214 150 1063
060 Power Plants 230 205 197 206 219 1057
174 Electricity: Conductors and Insulators 193 248 211 209 148 1009
372 Coherent Light Generators 133 137 248 274 209 1001
711 Memory (Electrical Computers and Digital Processing Systems) 146 201 224 197 207 975
333 Wave Transmission Lines and Networks 124 198 241 216 194 973
427 Coating Processes 188 215 197 223 146 969
340 Communications: Electrical 198 169 181 209 207 964
315 Electric Lamp and Discharge Devices: Systems 160 228 234 193 145 960
714 Error Detection/Correction and Fault Detection/Recovery 185 182 204 208 170 949
318 Electricity: Motive Power Systems 182 181 183 191 199 936
062 Refrigeration 209 209 178 164 151 911
355 Photocopying 224 158 170 205 154 911
180 Motor Vehicles 141 160 177 180 229 887
362 Illumination 154 171 238 164 154 881
451 Abrading 202 190 148 166 152 858
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 168 163 209 190 110 840
148 Metal Treatment 190 204 188 144 85 811
280 Land Vehicles 176 186 133 158 152 805
702 DP: Measuring, Calibrating, or Testing (Data Processing) 86 131 178 199 209 803
710 Input/Output (Electrical Computers and Digital Processing Systems) 139 127 145 227 145 783
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 146 147 135 157 171 756
252 Compositions 153 144 160 153 92 702
074 Machine Element or Mechanism 143 158 132 128 111 672
707 DP: Database and File Management or Data Structures (Data Processing) 105 133 151 167 114 670
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 89 116 214 131 102 652
101 Printing 101 146 159 147 88 641
343 Communications: Radio Wave Antennas 123 137 106 113 146 625
341 Coded Data Generation or Conversion 116 148 119 138 102 623
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 99 107 146 142 128 622
720 Dynamic Optical Information Storage or Retrieval 125 114 122 126 134 621
463 Amusement Devices: Games 118 147 146 107 91 609
417 Pumps 148 138 175 93 51 605
384 Bearings 115 120 132 127 97 591
204 Chemistry: Electrical and Wave Energy 141 130 129 109 79 588
296 Land Vehicles: Bodies and Tops 125 110 107 128 109 579
713 Support (Electrical Computers and Digital Processing Systems) 78 98 106 129 145 556
118 Coating Apparatus 141 121 110 94 76 542
242 Winding, Tensioning, or Guiding 84 110 117 105 122 538
363 Electric Power Conversion Systems 131 131 113 77 76 528
200 Electricity: Circuit Makers and Breakers 93 89 130 115 93 520
330 Amplifiers 98 89 87 114 129 517
400 Typewriting Machines 107 99 98 110 103 517
353 Optics: Image Projectors 65 103 121 113 112 514
210 Liquid Purification or Separation 131 112 99 74 76 492
604 Surgery (Medicators and Receptors) 76 131 146 81 57 491
473 Games Using Tangible Projectile 88 91 121 98 81 479
084 Music 114 110 90 84 78 476
106 Compositions: Coating or Plastic 79 94 112 112 79 476
271 Sheet Feeding or Delivering 126 93 106 79 67 471
320 Electricity: Battery or Capacitor Charging or Discharging 131 122 95 77 46 471
378 X-Ray or Gamma Ray Systems or Devices 92 112 94 79 91 468
228 Metal Fusion Bonding 109 103 94 92 69 467
379 Telephonic Communications 89 92 93 109 84 467
501 Compositions: Ceramic 90 111 113 83 69 466
398 Optical Communications 97 104 102 93 67 463
326 Electronic Digital Logic Circuitry 111 114 59 100 71 455
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 91 86 91 88 94 450
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 99 107 66 93 79 444
165 Heat Exchange 115 93 66 83 83 440
423 Chemistry of Inorganic Compounds 97 80 99 78 73 427
477 Interrelated Power Delivery Controls, Including Engine Control 68 82 102 87 87 426
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 79 74 83 96 75 407
381 Electrical Audio Signal Processing Systems and Devices 46 46 91 127 95 405
137 Fluid Handling 105 69 81 77 69 401
440 Marine Propulsion 86 72 71 84 86 399
134 Cleaning and Liquid Contact with Solids 99 85 82 68 51 385
072 Metal Deforming 111 74 70 75 52 382
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 92 83 82 79 43 379
192 Clutches and Power-Stop Control 63 91 86 78 52 370
331 Oscillators 75 65 81 94 55 370
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 63 90 81 77 49 360
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 83 84 60 65 61 353
336 Inductor Devices 46 73 84 63 84 350
445 Electric Lamp or Space Discharge Component or Device Manufacturing 41 46 72 93 88 340
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 61 74 70 65 68 338
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 71 76 76 68 39 330
303 Fluid-Pressure and Analogous Brake Systems 107 83 50 37 50 327
426 Food or Edible Material: Processes, Compositions, and Products 71 78 63 77 38 327
475 Planetary Gear Transmission Systems or Components 38 53 88 79 66 324
297 Chairs and Seats 53 72 71 67 60 323
152 Resilient Tires and Wheels 76 66 69 69 42 322
136 Batteries: Thermoelectric and Photoelectric 93 84 69 52 21 319
188 Brakes 96 72 58 42 48 316
323 Electricity: Power Supply or Regulation Systems 70 70 49 49 62 300
474 Endless Belt Power Transmission Systems or Components 42 78 60 55 50 285
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 57 62 70 42 40 271
415 Rotary Kinetic Fluid Motors or Pumps 56 53 49 63 48 269
307 Electrical Transmission or Interconnection Systems 53 65 71 56 22 267
198 Conveyors: Power-Driven 63 48 52 62 37 262
277 Seal for a Joint or Juncture 63 44 50 57 42 256
418 Rotary Expansible Chamber Devices 80 45 61 35 33 254
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 33 53 43 56 68 253
065 Glass Manufacturing 40 55 60 53 37 245
216 Etching a Substrate: Processes 42 59 55 47 42 245
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 67 43 37 59 36 242
606 Surgery (instruments) 49 49 68 41 34 241
251 Valves and Valve Actuation 35 37 45 60 62 239
239 Fluid Sprinkling, Spraying, and Diffusing 25 38 49 71 47 230
368 Horology: Time Measuring Systems or Devices 56 50 55 39 30 230
164 Metal Founding 32 44 50 47 51 224
248 Supports (e.g., for holding articles, etc.) 49 54 42 39 35 219
414 Material or Article Handling 38 63 45 46 27 219
351 Optics: Eye Examining, Vision Testing and Correcting 50 40 49 51 26 216
033 Geometrical Instruments 32 49 53 41 33 208
717 DP: Software Development, Installation, and Management (Data Processing) 63 26 33 47 39 208
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 59 37 41 34 35 206
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 38 37 32 27 72 206
708 Arithmetic Processing and Calculating (Electrical Computers) 54 36 44 43 26 203
267 Spring Devices 48 55 54 23 15 195
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 48 42 48 32 24 194
206 Special Receptacle or Package 49 50 43 25 26 193
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 45 38 31 48 31 193
052 Static Structures (e.g., Buildings) 61 39 33 25 31 189
053 Package Making 41 41 47 31 27 187
380 Cryptography 44 42 22 37 42 187
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 50 25 27 36 40 178
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 51 35 44 31 16 177
015 Brushing, Scrubbing, and General Cleaning 49 30 42 29 24 174
024 Buckles, Buttons, Clasps, Etc. 43 54 37 25 15 174
401 Coating Implements with Material Supply 40 49 30 21 30 170
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 60 38 25 33 13 169
285 Pipe Joints or Couplings 36 43 37 20 32 168
725 Interactive Video Distribution Systems 38 29 33 35 31 166
112 Sewing 45 25 19 40 32 161
092 Expansible Chamber Devices 42 44 33 27 13 159
436 Chemistry: Analytical and Immunological Testing 27 23 39 43 26 158
290 Prime-Mover Dynamo Plants 22 34 30 32 39 157
222 Dispensing (apparatus and process) 30 31 29 32 21 143
138 Pipes and Tubular Conduits 31 30 22 29 28 140
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 28 62 26 13 11 140
083 Cutting 27 28 26 33 20 134
338 Electrical Resistors 39 41 21 15 17 133
034 Drying and Gas or Vapor Contact with Solids 27 40 17 22 26 132
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 21 25 35 20 26 127
049 Movable or Removable Closures 21 33 24 21 23 122
376 Induced Nuclear Reactions: Processes, Systems, and Elements 25 24 35 20 17 121
374 Thermal Measuring and Testing 20 21 26 20 30 117
504 Plant Protecting and Regulating Compositions 33 31 22 19 12 117
162 Paper Making and Fiber Liberation 35 19 22 17 22 115
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 29 17 22 34 12 114
476 Friction Gear Transmission Systems or Components 24 26 29 17 18 114
220 Receptacles 28 25 21 17 22 113
002 Apparel 27 29 16 16 23 111
096 Gas Separation: Apparatus 13 26 33 23 15 110
420 Alloys or Metallic Compositions 23 22 23 26 14 108
030 Cutlery 24 17 25 23 18 107
403 Joints and Connections 25 21 23 17 20 106
434 Education and Demonstration 20 20 20 25 20 105
066 Textiles: Knitting 20 12 25 20 27 104
051 Abrasive Tool Making Process, Material, or Composition 16 27 27 20 13 103
055 Gas Separation 13 23 15 30 21 102
181 Acoustics 16 16 22 28 20 102
433 Dentistry 34 16 26 16 10 102
706 DP: Artificial Intelligence (Data Processing) 26 22 22 12 20 102
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 27 12 32 17 13 101
095 Gas Separation: Processes 22 25 22 19 12 100
454 Ventilation 19 24 21 21 14 99
091 Motors: Expansible Chamber Type 22 24 15 24 13 98
221 Article Dispensing 26 29 16 19 7 97
241 Solid Material Comminution or Disintegration 18 22 26 25 5 96
270 Sheet-Material Associating 20 20 20 24 12 96
209 Classifying, Separating, and Assorting Solids 18 23 17 25 11 94
016 Miscellaneous Hardware 12 25 26 12 18 93
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 21 20 23 19 10 93
409 Gear Cutting, Milling, or Planing 22 15 19 22 13 91
227 Elongated-Member-Driving Apparatus 10 7 25 26 22 90
419 Powder Metallurgy Processes 14 26 22 14 13 89
432 Heating 20 22 24 14 9 89
322 Electricity: Single Generator Systems 12 14 15 33 10 84
037 Excavating 11 16 17 20 19 83
366 Agitating (e.g., of articles and materials) 25 19 10 16 13 83
416 Fluid Reaction Surfaces (i.e., Impellers) 23 23 11 18 8 83
726 Information Security 21 15 13 23 11 83
585 Chemistry of Hydrocarbon Compounds 21 24 17 8 10 80
004 Baths, Closets, Sinks, and Spittoons 19 19 12 17 11 78
244 Aeronautics and Astronautics 16 17 12 21 12 78
261 Gas and Liquid Contact Apparatus 13 27 10 16 12 78
114 Ships 15 9 13 21 19 77
236 Automatic Temperature and Humidity Regulation 14 18 20 13 11 76
405 Hydraulic and Earth Engineering 24 12 18 11 11 76
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 10 8 21 27 7 73
292 Closure Fasteners 12 19 14 15 13 73
301 Land Vehicles: Wheels and Axles 16 18 21 11 7 73
505 Superconductor Technology: Apparatus, Material, Process 18 15 18 15 7 73
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 23 19 11 8 12 73
337 Electricity: Electrothermally or Thermally Actuated Switches 12 18 21 13 8 72
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 13 14 15 12 18 72
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 7 14 21 17 10 69
036 Boots, Shoes, and Leggings 14 14 16 20 4 68
070 Locks 8 21 13 10 16 68
194 Check-Actuated Control Mechanisms 17 11 16 15 8 67
099 Foods and Beverages: Apparatus 14 17 10 16 9 66
173 Tool Driving or Impacting 12 9 13 15 17 66
446 Amusement Devices: Toys 10 22 13 14 7 66
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 11 7 17 17 11 63
266 Metallurgical Apparatus 10 17 14 13 7 61
312 Supports: Cabinet Structure 10 18 13 12 8 61
082 Turning (e.g., for metal working) 9 10 26 5 9 59
177 Weighing Scales 8 13 11 20 7 59
269 Work Holders 10 17 18 8 6 59
431 Combustion 10 9 11 11 18 59
392 Electric Resistance Heating Devices 13 11 8 7 19 58
110 Furnaces 22 11 8 7 9 57
100 Presses 9 10 22 5 10 56
139 Textiles: Weaving 15 16 5 7 13 56
184 Lubrication 9 15 15 10 6 55
305 Wheel Substitutes for Land Vehicles 7 8 11 14 14 54
601 Surgery: Kinesitherapy 21 10 12 8 3 54
125 Stone Working 14 18 12 3 6 53
273 Amusement Devices: Games 13 12 11 8 8 52
607 Surgery: Light, Thermal, and Electrical Application 10 12 14 7 6 49
057 Textiles: Spinning, Twisting, and Twining 19 12 9 7 1 48
293 Vehicle Fenders 6 8 8 10 16 48
407 Cutters, for Shaping 9 4 14 10 10 47
132 Toilet 12 10 18 1 5 46
043 Fishing, Trapping, and Vermin Destroying 18 10 8 2 7 45
208 Mineral Oils: Processes and Products 16 5 6 7 9 43
329 Demodulators 11 7 8 9 8 43
408 Cutting by Use of Rotating Axially Moving Tool 15 7 10 4 7 43
483 Tool Changing 6 14 10 7 6 43
119 Animal Husbandry 6 17 8 9 2 42
203 Distillation: Processes, Separatory 6 12 14 7 3 42
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 9 7 4 13 9 42
081 Tools 12 5 5 8 10 40
453 Coin Handling 8 8 11 9 4 40
005 Beds 9 7 8 4 11 39
056 Harvesters 1 10 9 9 10 39
492 Roll or Roller 13 8 6 6 6 39
367 Communications, Electrical: Acoustic Wave Systems and Devices 9 10 7 7 5 38
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 9 13 10 5 0 37
215 Bottles and Jars 8 6 8 7 7 36
226 Advancing Material of Indeterminate Length 12 7 8 7 2 36
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 10 5 6 4 11 36
047 Plant Husbandry 14 12 6 2 1 35
224 Package and Article Carriers 13 9 7 3 3 35
294 Handling: Hand and Hoist-Line Implements 12 4 10 6 3 35
602 Surgery: Splint, Brace, or Bandage 12 3 4 7 9 35
122 Liquid Heaters and Vaporizers 8 10 6 6 3 33
404 Road Structure, Process, or Apparatus 8 7 5 8 5 33
068 Textiles: Fluid Treating Apparatus 6 7 13 3 3 32
126 Stoves and Furnaces 6 5 7 7 7 32
279 Chucks or Sockets 4 9 6 6 7 32
254 Implements or Apparatus for Applying Pushing or Pulling Force 5 7 13 4 2 31
105 Railway Rolling Stock 5 7 4 6 8 30
131 Tobacco 6 5 7 7 5 30
383 Flexible Bags 8 5 6 5 6 30
588 Hazardous or Toxic Waste Destruction or Containment 5 11 11 1 2 30
237 Heating Systems 9 9 5 3 3 29
040 Card, Picture, or Sign Exhibiting 3 3 9 5 8 28
172 Earth Working 3 6 4 6 9 28
211 Supports: Racks 8 9 4 4 3 28
332 Modulators 10 3 4 7 3 27
249 Static Molds 8 7 3 4 4 26
104 Railways 6 7 5 3 4 25
229 Envelopes, Wrappers, and Paperboard Boxes 10 2 9 1 3 25
116 Signals and Indicators 2 5 6 4 7 24
044 Fuel and Related Compositions 2 7 9 2 3 23
048 Gas: Heating and Illuminating 5 1 2 11 4 23
225 Severing by Tearing or Breaking 8 5 7 1 2 23
482 Exercise Devices 5 1 6 6 5 23
494 Imperforate Bowl: Centrifugal Separators 1 4 5 7 6 23
102 Ammunition and Explosives 6 5 3 5 3 22
160 Flexible or Portable Closure, Partition, or Panel 6 5 3 6 2 22
406 Conveyors: Fluid Current 10 5 6 0 1 22
071 Chemistry: Fertilizers 9 8 3 1 0 21
212 Traversing Hoists 6 5 7 2 1 21
352 Optics: Motion Pictures 2 1 2 7 9 21
175 Boring or Penetrating the Earth 2 2 4 4 8 20
059 Chain, Staple, and Horseshoe Making 4 3 6 4 2 19
149 Explosive and Thermic Compositions or Charges 4 5 4 2 4 19
373 Industrial Electric Heating Furnaces 2 4 9 2 2 19
108 Horizontally Supported Planar Surfaces 6 5 1 3 3 18
346 Recorders 7 4 2 2 3 18
472 Amusement Devices 4 5 4 1 3 17
063 Jewelry 3 1 5 4 3 16
144 Woodworking 7 2 4 2 1 16
028 Textiles: Manufacturing 2 6 2 3 2 15
135 Tent, Canopy, Umbrella, or Cane 7 2 3 3 0 15
452 Butchering 2 4 4 3 2 15
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 2 3 3 4 3 15
140 Wireworking 1 4 5 2 1 13
223 Apparel Apparatus 4 3 0 3 3 13
178 Telegraphy 5 1 3 1 2 12
299 Mining or In Situ Disintegration of Hard Material 5 3 1 2 1 12
202 Distillation: Apparatus 0 1 4 4 2 11
124 Mechanical Guns and Projectors 0 2 5 3 0 10
191 Electricity: Transmission To Vehicles 1 5 1 1 2 10
388 Electricity: Motor Control Systems 1 4 4 1 0 10
412 Bookbinding: Process and Apparatus 2 1 2 2 3 10
441 Buoys, Rafts, and Aquatic Devices 0 1 6 1 2 10
076 Metal Tools and Implements, Making 2 3 0 2 2 9
283 Printed Matter 2 2 2 2 1 9
450 Foundation Garments 2 4 0 2 1 9
512 Perfume Compositions 3 0 2 2 2 9
014 Bridges 1 2 1 2 2 8
038 Textiles: Ironing or Smoothing 1 1 2 3 1 8
171 Unearthing Plants or Buried Objects 0 0 5 1 2 8
182 Fire Escape, Ladder, or Scaffold 1 4 0 3 0 8
127 Sugar, Starch, and Carbohydrates 3 0 0 3 1 7
023 Chemistry: Physical Processes 0 4 0 2 0 6
169 Fire Extinguishers 0 2 0 2 2 6
186 Merchandising 0 2 4 0 0 6
281 Books, Strips, and Leaves 1 2 1 2 0 6
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 1 3 1 0 6
042 Firearms 2 1 1 0 1 5
087 Textiles: Braiding, Netting, and Lace Making 0 1 3 1 0 5
201 Distillation: Processes, Thermolytic 0 0 1 1 3 5
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 1 0 3 1 5
246 Railway Switches and Signals 1 1 1 0 1 4
298 Land Vehicles: Dumping 0 2 2 0 0 4
334 Tuners 1 1 1 1 0 4
410 Freight Accommodation On Freight Carrier 0 1 2 1 0 4
012 Boot and Shoe Making 0 0 3 0 0 3
089 Ordnance 0 1 1 1 0 3
111 Planting 0 1 2 0 0 3
157 Wheelwright Machines 0 0 1 1 1 3
159 Concentrating Evaporators 0 2 0 0 1 3
185 Motors: Spring, Weight, or Animal Powered 0 2 0 1 0 3
190 Trunks and Hand-Carried Luggage 0 0 2 0 1 3
193 Conveyors, Chutes, Skids, Guides, and Ways 1 1 0 0 1 3
238 Railways: Surface Track 1 1 0 1 0 3
256 Fences 1 0 0 1 1 3
300 Brush, Broom, and Mop Making 0 1 2 0 0 3
026 Textiles: Cloth Finishing 0 0 1 0 1 2
109 Safes, Bank Protection, or a Related Device 0 0 2 0 0 2
213 Railway Draft Appliances 1 0 0 0 1 2
234 Selective Cutting (e.g., Punching) 0 0 1 1 0 2
289 Knots and Knot Tying 0 0 1 1 0 2
001 ** Classification Undetermined ** 0 0 0 0 1 1
019 Textiles: Fiber Preparation 1 0 0 0 0 1
027 Undertaking 0 0 1 0 0 1
054 Harness for Working Animal 0 0 0 1 0 1
069 Leather Manufactures 0 0 0 0 1 1
086 Ammunition and Explosive-Charge Making 0 1 0 0 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 1 0 1
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 1 0 0 1
168 Farriery 0 1 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 1 0 1
260 Chemistry of Carbon Compounds 1 0 0 0 0 1
295 Railway Wheels and Axles 0 1 0 0 0 1
413 Sheet Metal Container Making 0 0 1 0 0 1
460 Crop Threshing or Separating 0 1 0 0 0 1
462 Books, Strips, and Leaves for Manifolding 0 1 0 0 0 1
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 0 0 0 1
ALL ALL CLASSES 33224 34858 35515 35348 30341 169286


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