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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 2011 - 2015 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

TEXAS

( 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 2011 2012 2013 2014 2015 Total
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 422 515 556 702 781 2976
370 Multiplex Communications 336 368 402 490 441 2037
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 273 296 277 317 273 1436
455 Telecommunications 204 271 297 298 233 1303
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 259 284 301 234 108 1186
714 Error Detection/Correction and Fault Detection/Recovery 211 185 180 204 222 1002
713 Support (Electrical Computers and Digital Processing Systems) 197 188 181 201 190 957
707 DP: Database and File Management or Data Structures (Data Processing) 171 191 192 202 179 935
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 117 183 173 220 223 916
711 Memory (Electrical Computers and Digital Processing Systems) 122 232 174 174 206 908
175 Boring or Penetrating the Earth 158 144 149 169 199 819
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 151 136 165 180 163 795
375 Pulse or Digital Communications 123 155 129 155 161 723
438 Semiconductor Device Manufacturing: Process 181 138 146 144 112 721
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 120 119 111 164 185 699
532 Organic Compounds (includes Classes 532-570) 87 110 139 175 179 690
726 Information Security 74 98 141 172 178 663
702 DP: Measuring, Calibrating, or Testing (Data Processing) 133 132 117 122 103 607
379 Telephonic Communications 91 145 139 118 91 584
717 DP: Software Development, Installation, and Management (Data Processing) 91 103 131 104 98 527
340 Communications: Electrical 79 96 101 95 124 495
725 Interactive Video Distribution Systems 24 56 101 169 111 461
324 Electricity: Measuring and Testing 84 100 99 94 83 460
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 84 84 85 93 111 457
365 Static Information Storage and Retrieval 80 69 90 94 116 449
073 Measuring and Testing 73 97 79 78 108 435
361 Electricity: Electrical Systems and Devices 85 68 87 103 81 424
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 96 79 66 95 85 421
700 DP: Generic Control Systems or Specific Applications (Data Processing) 66 66 125 83 79 419
345 Computer Graphics Processing and Selective Visual Display Systems 59 75 88 102 90 414
348 Television 43 64 82 118 104 411
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 84 80 120 81 38 403
382 Image Analysis 68 63 85 89 88 393
606 Surgery (instruments) 50 54 87 115 84 390
367 Communications, Electrical: Acoustic Wave Systems and Devices 56 52 78 74 98 358
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 34 88 81 71 80 354
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 65 58 72 81 75 351
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 74 54 66 81 65 340
128 Surgery (includes Class 600) 57 42 68 66 84 317
435 Chemistry: Molecular Biology and Microbiology 59 56 74 73 53 315
473 Games Using Tangible Projectile 47 61 67 66 71 312
585 Chemistry of Hydrocarbon Compounds 58 56 65 72 56 307
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 47 44 64 70 81 306
250 Radiant Energy 35 46 71 77 71 300
507 Earth Boring, Well Treating, and Oil Field Chemistry 84 50 49 58 56 297
604 Surgery (Medicators and Receptors) 33 59 74 56 64 286
398 Optical Communications 42 56 54 47 66 265
052 Static Structures (e.g., Buildings) 34 42 50 63 72 261
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 30 37 55 67 69 258
137 Fluid Handling 27 42 47 51 78 245
385 Optical Waveguides 29 38 55 53 63 238
405 Hydraulic and Earth Engineering 33 35 54 71 43 236
029 Metal Working 40 45 47 48 51 231
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 28 56 54 46 44 228
210 Liquid Purification or Separation 39 48 41 47 45 220
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 27 50 44 52 47 220
428 Stock Material or Miscellaneous Articles 47 34 44 40 48 213
607 Surgery: Light, Thermal, and Electrical Application 36 39 62 43 33 213
208 Mineral Oils: Processes and Products 40 29 49 47 32 197
341 Coded Data Generation or Conversion 33 31 53 31 44 192
463 Amusement Devices: Games 20 42 46 43 32 183
439 Electrical Connectors 51 23 31 36 40 181
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 37 27 37 36 42 179
356 Optics: Measuring and Testing 31 34 47 34 26 172
244 Aeronautics and Astronautics 27 23 32 40 49 171
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 34 43 29 34 28 168
706 DP: Artificial Intelligence (Data Processing) 25 31 35 42 32 165
323 Electricity: Power Supply or Regulation Systems 40 30 30 33 30 163
362 Illumination 27 31 34 24 41 157
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 18 28 33 46 32 157
708 Arithmetic Processing and Calculating (Electrical Computers) 25 29 40 38 24 156
423 Chemistry of Inorganic Compounds 28 22 32 38 31 151
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 23 29 36 33 24 145
062 Refrigeration 24 20 30 32 37 143
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 40 30 12 33 27 142
060 Power Plants 14 19 33 34 41 141
381 Electrical Audio Signal Processing Systems and Devices 22 25 18 20 55 140
363 Electric Power Conversion Systems 16 17 34 27 44 138
251 Valves and Valve Actuation 8 16 30 39 43 136
417 Pumps 12 27 39 34 20 132
315 Electric Lamp and Discharge Devices: Systems 5 15 32 25 54 131
280 Land Vehicles 26 25 30 19 27 127
095 Gas Separation: Processes 22 23 32 36 13 126
248 Supports (e.g., for holding articles, etc.) 23 19 22 26 35 125
174 Electricity: Conductors and Insulators 19 17 20 33 35 124
307 Electrical Transmission or Interconnection Systems 16 24 24 27 33 124
330 Amplifiers 34 31 22 15 17 119
359 Optical: Systems and Elements 35 24 19 28 11 117
119 Animal Husbandry 20 21 32 23 16 112
114 Ships 18 19 22 26 24 109
427 Coating Processes 21 15 26 13 32 107
220 Receptacles 14 12 19 24 29 98
482 Exercise Devices 23 16 10 22 27 98
326 Electronic Digital Logic Circuitry 36 6 30 8 17 97
380 Cryptography 15 16 24 26 16 97
005 Beds 23 18 17 19 19 96
414 Material or Article Handling 14 13 13 22 32 94
206 Special Receptacle or Package 15 16 16 18 28 93
320 Electricity: Battery or Capacitor Charging or Discharging 11 23 19 13 26 92
343 Communications: Radio Wave Antennas 13 19 23 16 20 91
089 Ordnance 15 22 17 15 19 88
290 Prime-Mover Dynamo Plants 15 13 19 27 13 87
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 14 10 18 21 22 85
285 Pipe Joints or Couplings 18 12 12 21 21 84
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 9 16 16 11 30 82
219 Electric Heating 4 15 20 24 17 80
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 18 20 15 9 16 78
436 Chemistry: Analytical and Immunological Testing 13 22 16 17 10 78
002 Apparel 12 12 12 21 20 77
048 Gas: Heating and Illuminating 11 14 22 17 13 77
386 Motion Video Signal Processing for Recording or Reproducing 8 9 14 24 22 77
426 Food or Edible Material: Processes, Compositions, and Products 18 15 10 15 19 77
297 Chairs and Seats 8 9 16 22 20 75
134 Cleaning and Liquid Contact with Solids 12 10 15 16 20 73
211 Supports: Racks 19 16 8 11 17 71
042 Firearms 12 7 10 18 22 69
252 Compositions 8 10 16 15 20 69
102 Ammunition and Explosives 8 15 15 16 12 66
318 Electricity: Motive Power Systems 9 11 11 14 21 66
416 Fluid Reaction Surfaces (i.e., Impellers) 10 6 8 15 27 66
277 Seal for a Joint or Juncture 11 13 8 12 21 65
434 Education and Demonstration 9 14 16 10 16 65
123 Internal-Combustion Engines 9 12 13 21 9 64
602 Surgery: Splint, Brace, or Bandage 10 15 15 14 9 63
294 Handling: Hand and Hoist-Line Implements 7 5 17 18 15 62
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 11 13 9 13 16 62
239 Fluid Sprinkling, Spraying, and Diffusing 16 6 9 11 19 61
044 Fuel and Related Compositions 7 9 12 14 18 60
222 Dispensing (apparatus and process) 8 10 16 16 10 60
033 Geometrical Instruments 12 7 14 12 13 58
138 Pipes and Tubular Conduits 5 11 11 9 22 58
358 Facsimile and Static Presentation Processing 8 15 13 15 7 58
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 16 12 8 7 12 55
204 Chemistry: Electrical and Wave Energy 9 16 10 6 11 52
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 14 9 6 14 9 52
096 Gas Separation: Apparatus 9 11 9 14 8 51
209 Classifying, Separating, and Assorting Solids 8 9 12 16 6 51
296 Land Vehicles: Bodies and Tops 7 12 4 14 13 50
310 Electrical Generator or Motor Structure 9 5 9 11 16 50
351 Optics: Eye Examining, Vision Testing and Correcting 9 9 10 10 12 50
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 4 13 8 11 12 48
015 Brushing, Scrubbing, and General Cleaning 8 12 11 10 6 47
043 Fishing, Trapping, and Vermin Destroying 11 8 3 11 14 47
182 Fire Escape, Ladder, or Scaffold 3 9 13 12 9 46
331 Oscillators 13 10 10 6 6 45
366 Agitating (e.g., of articles and materials) 9 4 7 18 7 45
433 Dentistry 6 6 15 8 9 44
415 Rotary Kinetic Fluid Motors or Pumps 8 13 5 6 11 43
181 Acoustics 10 7 6 10 9 42
333 Wave Transmission Lines and Networks 4 4 9 9 16 42
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 8 12 6 7 9 42
024 Buckles, Buttons, Clasps, Etc. 8 6 8 7 12 41
180 Motor Vehicles 11 5 5 11 8 40
216 Etching a Substrate: Processes 6 5 12 10 7 40
336 Inductor Devices 10 2 4 14 10 40
353 Optics: Image Projectors 17 5 6 10 2 40
374 Thermal Measuring and Testing 2 7 12 10 8 39
055 Gas Separation 5 10 7 10 6 38
228 Metal Fusion Bonding 4 10 9 7 8 38
261 Gas and Liquid Contact Apparatus 5 10 9 6 8 38
273 Amusement Devices: Games 7 8 6 11 6 38
051 Abrasive Tool Making Process, Material, or Composition 1 2 6 12 16 37
081 Tools 4 5 14 10 4 37
126 Stoves and Furnaces 4 5 9 8 11 37
136 Batteries: Thermoelectric and Photoelectric 4 6 10 6 11 37
165 Heat Exchange 7 6 6 7 11 37
224 Package and Article Carriers 2 7 4 7 17 37
004 Baths, Closets, Sinks, and Spittoons 5 8 7 7 9 36
106 Compositions: Coating or Plastic 9 7 4 9 7 36
360 Dynamic Magnetic Information Storage or Retrieval 4 11 5 9 7 36
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 4 7 10 4 11 36
040 Card, Picture, or Sign Exhibiting 5 7 6 9 8 35
084 Music 8 4 5 14 3 34
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 6 6 6 8 8 34
053 Package Making 6 8 6 6 7 33
475 Planetary Gear Transmission Systems or Components 3 10 7 10 3 33
074 Machine Element or Mechanism 4 5 5 3 15 32
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 5 8 8 4 7 32
124 Mechanical Guns and Projectors 4 3 12 8 5 32
108 Horizontally Supported Planar Surfaces 3 6 8 8 6 31
118 Coating Apparatus 4 6 4 10 7 31
198 Conveyors: Power-Driven 5 4 8 6 8 31
446 Amusement Devices: Toys 6 5 2 8 10 31
241 Solid Material Comminution or Disintegration 6 9 3 5 7 30
312 Supports: Cabinet Structure 5 1 2 7 15 30
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 7 3 9 4 7 30
454 Ventilation 5 6 5 5 9 30
135 Tent, Canopy, Umbrella, or Cane 4 5 3 6 11 29
372 Coherent Light Generators 7 5 5 7 5 29
451 Abrading 5 5 3 7 9 29
378 X-Ray or Gamma Ray Systems or Devices 3 8 4 1 12 28
472 Amusement Devices 7 8 1 5 7 28
132 Toilet 4 2 3 6 12 27
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 4 10 7 3 27
256 Fences 4 3 6 7 7 27
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 12 2 2 4 7 27
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 5 7 6 2 7 27
099 Foods and Beverages: Apparatus 5 2 2 12 5 26
392 Electric Resistance Heating Devices 4 6 7 4 5 26
403 Joints and Connections 3 4 4 5 10 26
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 7 2 4 7 6 26
037 Excavating 5 6 9 0 5 25
200 Electricity: Circuit Makers and Breakers 3 11 2 4 5 25
203 Distillation: Processes, Separatory 3 6 5 3 8 25
184 Lubrication 3 3 3 9 6 24
242 Winding, Tensioning, or Guiding 4 2 3 4 11 24
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 3 1 7 3 9 23
410 Freight Accommodation On Freight Carrier 1 4 6 4 8 23
169 Fire Extinguishers 3 5 3 4 7 22
269 Work Holders 3 4 7 1 7 22
396 Photography 4 2 3 10 3 22
030 Cutlery 1 7 4 3 6 21
047 Plant Husbandry 4 4 5 3 5 21
072 Metal Deforming 6 4 4 2 5 21
092 Expansible Chamber Devices 2 3 6 4 6 21
431 Combustion 7 2 6 4 2 21
441 Buoys, Rafts, and Aquatic Devices 3 4 3 6 5 21
070 Locks 2 4 5 4 5 20
229 Envelopes, Wrappers, and Paperboard Boxes 7 3 4 5 1 20
401 Coating Implements with Material Supply 4 2 0 11 3 20
440 Marine Propulsion 5 2 6 2 5 20
476 Friction Gear Transmission Systems or Components 7 5 3 5 0 20
049 Movable or Removable Closures 1 1 6 8 3 19
160 Flexible or Portable Closure, Partition, or Panel 4 5 5 3 2 19
404 Road Structure, Process, or Apparatus 5 2 2 5 5 19
504 Plant Protecting and Regulating Compositions 1 7 3 4 4 19
101 Printing 1 2 3 5 7 18
418 Rotary Expansible Chamber Devices 1 4 0 7 6 18
601 Surgery: Kinesitherapy 3 3 1 2 9 18
292 Closure Fasteners 0 3 2 5 7 17
164 Metal Founding 4 4 1 4 3 16
188 Brakes 2 1 4 3 6 16
384 Bearings 0 2 7 2 5 16
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 1 2 1 2 10 16
036 Boots, Shoes, and Leggings 1 4 2 3 5 15
104 Railways 2 5 1 3 4 15
215 Bottles and Jars 2 3 5 2 3 15
369 Dynamic Information Storage or Retrieval 4 6 3 1 1 15
034 Drying and Gas or Vapor Contact with Solids 2 2 1 2 7 14
083 Cutting 1 4 3 4 2 14
116 Signals and Indicators 0 2 3 3 6 14
054 Harness for Working Animal 3 4 3 1 2 13
076 Metal Tools and Implements, Making 2 6 1 1 3 13
105 Railway Rolling Stock 4 2 3 3 1 13
173 Tool Driving or Impacting 0 2 2 4 5 13
196 Mineral Oils: Apparatus 6 1 4 2 0 13
383 Flexible Bags 3 1 1 3 5 13
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 5 0 1 2 5 13
152 Resilient Tires and Wheels 2 4 0 5 1 12
202 Distillation: Apparatus 4 2 5 0 1 12
347 Incremental Printing of Symbolic Information 4 5 0 1 2 12
368 Horology: Time Measuring Systems or Devices 3 1 4 1 3 12
419 Powder Metallurgy Processes 2 5 1 2 2 12
162 Paper Making and Fiber Liberation 3 3 1 2 2 11
267 Spring Devices 0 1 3 5 2 11
299 Mining or In Situ Disintegration of Hard Material 0 4 3 3 1 11
313 Electric Lamp and Discharge Devices 1 5 2 0 3 11
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 2 3 1 3 2 11
408 Cutting by Use of Rotating Axially Moving Tool 0 4 1 2 4 11
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 4 2 3 1 1 11
027 Undertaking 2 3 2 1 2 10
349 Liquid Crystal Cells, Elements and Systems 2 3 2 1 2 10
477 Interrelated Power Delivery Controls, Including Engine Control 0 3 4 2 1 10
501 Compositions: Ceramic 0 6 2 1 1 10
100 Presses 0 0 5 1 3 9
148 Metal Treatment 0 2 2 5 0 9
149 Explosive and Thermic Compositions or Charges 0 4 2 2 1 9
221 Article Dispensing 1 2 1 0 5 9
223 Apparel Apparatus 2 3 1 2 1 9
236 Automatic Temperature and Humidity Regulation 2 0 2 1 4 9
271 Sheet Feeding or Delivering 3 2 2 0 2 9
355 Photocopying 1 3 0 2 3 9
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 3 1 1 4 9
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 4 2 1 1 0 8
122 Liquid Heaters and Vaporizers 1 0 2 1 4 8
238 Railways: Surface Track 1 0 1 4 2 8
332 Modulators 4 3 0 1 0 8
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 3 0 4 8
406 Conveyors: Fluid Current 1 0 2 3 2 8
014 Bridges 3 0 3 1 0 7
056 Harvesters 0 3 0 4 0 7
065 Glass Manufacturing 3 0 0 1 3 7
082 Turning (e.g., for metal working) 0 1 4 2 0 7
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 7 0 7
112 Sewing 1 1 1 1 3 7
172 Earth Working 2 1 0 2 2 7
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 3 1 3 0 7
131 Tobacco 0 0 2 2 2 6
212 Traversing Hoists 1 0 0 3 2 6
237 Heating Systems 0 1 0 1 4 6
246 Railway Switches and Signals 2 2 0 1 1 6
452 Butchering 2 2 2 0 0 6
063 Jewelry 1 0 2 1 1 5
110 Furnaces 0 4 0 1 0 5
111 Planting 1 0 0 2 2 5
190 Trunks and Hand-Carried Luggage 0 2 1 0 2 5
192 Clutches and Power-Stop Control 0 1 0 3 1 5
225 Severing by Tearing or Breaking 0 0 1 4 0 5
232 Deposit and Collection Receptacles 3 2 0 0 0 5
301 Land Vehicles: Wheels and Axles 1 1 1 1 1 5
400 Typewriting Machines 0 4 0 0 1 5
409 Gear Cutting, Milling, or Planing 1 1 0 0 3 5
474 Endless Belt Power Transmission Systems or Components 1 1 1 0 2 5
588 Hazardous or Toxic Waste Destruction or Containment 2 2 0 0 1 5
720 Dynamic Optical Information Storage or Retrieval 2 1 1 1 0 5
019 Textiles: Fiber Preparation 1 0 3 0 0 4
057 Textiles: Spinning, Twisting, and Twining 2 1 0 1 0 4
071 Chemistry: Fertilizers 1 0 1 0 2 4
091 Motors: Expansible Chamber Type 2 0 0 1 1 4
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 0 0 1 2 4
125 Stone Working 1 2 0 1 0 4
194 Check-Actuated Control Mechanisms 0 1 1 2 0 4
266 Metallurgical Apparatus 1 0 1 1 1 4
283 Printed Matter 0 0 2 2 0 4
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 2 1 0 4
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 2 1 1 0 4
505 Superconductor Technology: Apparatus, Material, Process 0 2 1 1 0 4
007 Compound Hand Tools 1 0 2 0 0 3
191 Electricity: Transmission To Vehicles 0 0 1 2 0 3
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 2 1 3
201 Distillation: Processes, Thermolytic 1 0 0 0 2 3
281 Books, Strips, and Leaves 1 2 0 0 0 3
303 Fluid-Pressure and Analogous Brake Systems 1 0 0 0 2 3
338 Electrical Resistors 1 0 0 1 1 3
352 Optics: Motion Pictures 0 1 1 0 1 3
445 Electric Lamp or Space Discharge Component or Device Manufacturing 1 2 0 0 0 3
023 Chemistry: Physical Processes 0 1 0 0 1 2
028 Textiles: Manufacturing 0 1 0 0 1 2
038 Textiles: Ironing or Smoothing 0 0 0 1 1 2
059 Chain, Staple, and Horseshoe Making 1 0 0 0 1 2
068 Textiles: Fluid Treating Apparatus 1 1 0 0 0 2
139 Textiles: Weaving 0 1 0 0 1 2
140 Wireworking 0 0 0 2 0 2
159 Concentrating Evaporators 0 0 1 1 0 2
177 Weighing Scales 0 0 1 1 0 2
213 Railway Draft Appliances 0 0 2 0 0 2
227 Elongated-Member-Driving Apparatus 1 0 1 0 0 2
293 Vehicle Fenders 0 0 1 1 0 2
298 Land Vehicles: Dumping 1 1 0 0 0 2
322 Electricity: Single Generator Systems 0 0 0 2 0 2
399 Electrophotography 0 0 1 1 0 2
450 Foundation Garments 1 0 0 1 0 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 1 0 0 0 1 2
109 Safes, Bank Protection, or a Related Device 0 0 0 0 1 1
127 Sugar, Starch, and Carbohydrates 0 0 1 0 0 1
144 Woodworking 0 1 0 0 0 1
168 Farriery 0 0 0 0 1 1
226 Advancing Material of Indeterminate Length 0 0 1 0 0 1
249 Static Molds 0 1 0 0 0 1
279 Chucks or Sockets 0 1 0 0 0 1
305 Wheel Substitutes for Land Vehicles 0 0 0 0 1 1
413 Sheet Metal Container Making 0 0 0 0 1 1
420 Alloys or Metallic Compositions 0 0 0 0 1 1
483 Tool Changing 0 0 0 1 0 1
494 Imperforate Bowl: Centrifugal Separators 0 1 0 0 0 1
ALL ALL CLASSES 7583 8367 9222 10022 9934 45128


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