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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

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 2008 2009 2010 2011 2012 Total
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 350 337 497 422 515 2121
370 Multiplex Communications 225 274 325 336 368 1528
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 175 214 257 273 296 1215
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 97 103 258 259 284 1001
438 Semiconductor Device Manufacturing: Process 202 210 256 181 138 987
714 Error Detection/Correction and Fault Detection/Recovery 170 200 206 212 185 973
455 Telecommunications 132 139 191 204 271 937
713 Support (Electrical Computers and Digital Processing Systems) 150 174 166 197 188 875
711 Memory (Electrical Computers and Digital Processing Systems) 139 124 128 122 232 745
707 DP: Database and File Management or Data Structures (Data Processing) 76 113 156 170 191 706
175 Boring or Penetrating the Earth 103 92 158 158 144 655
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 82 121 145 151 136 635
375 Pulse or Digital Communications 109 109 135 123 155 631
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 79 87 143 117 182 608
702 DP: Measuring, Calibrating, or Testing (Data Processing) 125 111 107 133 132 608
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 86 98 123 120 119 546
324 Electricity: Measuring and Testing 118 93 131 84 100 526
361 Electricity: Electrical Systems and Devices 105 102 105 85 68 465
379 Telephonic Communications 69 81 77 91 145 463
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 75 93 113 96 79 456
717 DP: Software Development, Installation, and Management (Data Processing) 56 65 97 91 103 412
073 Measuring and Testing 67 73 85 73 97 395
340 Communications: Electrical 68 81 70 79 96 394
365 Static Information Storage and Retrieval 77 72 87 80 69 385
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 57 72 68 84 84 365
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 79 41 72 84 80 356
532 Organic Compounds (includes Classes 532-570) 34 44 74 87 111 350
726 Information Security 44 66 65 74 98 347
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 80 54 77 74 54 339
700 DP: Generic Control Systems or Specific Applications (Data Processing) 53 51 69 65 66 304
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 58 53 74 47 44 276
507 Earth Boring, Well Treating, and Oil Field Chemistry 22 55 60 84 50 271
585 Chemistry of Hydrocarbon Compounds 55 44 58 58 56 271
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 46 43 59 65 58 271
345 Computer Graphics Processing and Selective Visual Display Systems 43 39 41 59 75 257
435 Chemistry: Molecular Biology and Microbiology 53 38 51 59 56 257
367 Communications, Electrical: Acoustic Wave Systems and Devices 33 41 59 56 52 241
382 Image Analysis 27 39 43 68 63 240
250 Radiant Energy 52 52 41 35 46 226
385 Optical Waveguides 49 55 55 29 38 226
348 Television 38 32 33 43 64 210
439 Electrical Connectors 42 49 42 51 23 207
341 Coded Data Generation or Conversion 67 39 36 33 31 206
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 24 19 37 34 88 202
128 Surgery (includes Class 600) 30 36 33 57 42 198
398 Optical Communications 17 36 33 42 56 184
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 37 33 48 38 27 183
210 Liquid Purification or Separation 27 31 33 39 48 178
356 Optics: Measuring and Testing 29 41 42 31 34 177
428 Stock Material or Miscellaneous Articles 33 23 38 47 34 175
052 Static Structures (e.g., Buildings) 17 28 52 34 42 173
606 Surgery (instruments) 20 16 32 50 54 172
473 Games Using Tangible Projectile 13 19 30 47 61 170
029 Metal Working 22 29 32 40 45 168
208 Mineral Oils: Processes and Products 26 29 44 40 29 168
330 Amplifiers 35 26 39 34 31 165
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 24 18 34 28 56 160
604 Surgery (Medicators and Receptors) 12 21 31 33 59 156
323 Electricity: Power Supply or Regulation Systems 27 26 27 40 30 150
326 Electronic Digital Logic Circuitry 37 32 37 36 6 148
359 Optical: Systems and Elements 33 30 21 35 24 143
423 Chemistry of Inorganic Compounds 27 27 37 28 22 141
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 26 30 36 18 28 138
405 Hydraulic and Earth Engineering 27 20 21 33 35 136
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 21 16 20 34 43 134
607 Surgery: Light, Thermal, and Electrical Application 13 19 26 36 39 133
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 14 9 32 27 50 132
137 Fluid Handling 27 15 18 27 42 129
362 Illumination 19 19 33 27 31 129
708 Arithmetic Processing and Calculating (Electrical Computers) 28 19 26 25 29 127
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 20 16 22 30 37 125
482 Exercise Devices 19 33 33 23 16 124
725 Interactive Video Distribution Systems 4 16 20 24 56 120
706 DP: Artificial Intelligence (Data Processing) 5 29 29 25 31 119
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 27 23 15 23 29 117
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 8 8 28 40 30 114
280 Land Vehicles 18 17 28 26 25 114
062 Refrigeration 28 21 19 24 20 112
174 Electricity: Conductors and Insulators 28 25 20 19 17 109
285 Pipe Joints or Couplings 24 28 24 18 12 106
463 Amusement Devices: Games 7 12 22 20 42 103
320 Electricity: Battery or Capacitor Charging or Discharging 12 26 24 11 23 96
331 Oscillators 29 17 25 13 10 94
307 Electrical Transmission or Interconnection Systems 13 18 22 16 24 93
005 Beds 13 16 19 23 18 89
244 Aeronautics and Astronautics 8 10 21 27 23 89
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 11 21 19 18 20 89
248 Supports (e.g., for holding articles, etc.) 12 10 24 23 19 88
119 Animal Husbandry 14 10 22 20 21 87
381 Electrical Audio Signal Processing Systems and Devices 5 12 22 22 25 86
343 Communications: Radio Wave Antennas 9 20 21 13 19 82
095 Gas Separation: Processes 5 18 13 22 23 81
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 13 20 19 16 12 80
114 Ships 18 7 14 18 19 76
206 Special Receptacle or Package 18 13 14 15 16 76
060 Power Plants 11 12 19 14 19 75
436 Chemistry: Analytical and Immunological Testing 12 11 17 13 22 75
427 Coating Processes 11 9 16 21 15 72
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 18 13 15 14 9 69
417 Pumps 10 11 8 12 27 68
363 Electric Power Conversion Systems 8 10 16 16 17 67
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 11 11 18 9 16 65
089 Ordnance 8 9 10 15 22 64
380 Cryptography 6 14 13 15 16 64
251 Valves and Valve Actuation 13 10 12 8 16 59
426 Food or Edible Material: Processes, Compositions, and Products 6 8 12 18 15 59
123 Internal-Combustion Engines 11 13 13 9 12 58
290 Prime-Mover Dynamo Plants 14 6 10 15 13 58
102 Ammunition and Explosives 7 9 17 8 15 56
414 Material or Article Handling 8 7 14 14 13 56
310 Electrical Generator or Motor Structure 12 14 14 9 5 54
351 Optics: Eye Examining, Vision Testing and Correcting 13 12 7 9 9 50
353 Optics: Image Projectors 12 6 10 17 5 50
211 Supports: Racks 1 4 9 19 16 49
358 Facsimile and Static Presentation Processing 13 5 8 8 15 49
372 Coherent Light Generators 15 9 12 7 5 48
043 Fishing, Trapping, and Vermin Destroying 8 4 16 11 8 47
084 Music 11 13 11 8 4 47
220 Receptacles 5 4 12 14 12 47
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 6 7 14 8 12 47
134 Cleaning and Liquid Contact with Solids 9 6 9 12 10 46
180 Motor Vehicles 7 7 16 11 5 46
002 Apparel 10 5 6 12 12 45
015 Brushing, Scrubbing, and General Cleaning 12 3 10 8 12 45
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 9 4 7 14 10 44
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 6 4 9 11 13 43
204 Chemistry: Electrical and Wave Energy 6 5 6 9 16 42
296 Land Vehicles: Bodies and Tops 11 6 6 7 12 42
048 Gas: Heating and Illuminating 2 5 9 11 14 41
106 Compositions: Coating or Plastic 12 4 9 9 7 41
277 Seal for a Joint or Juncture 7 2 8 11 13 41
252 Compositions 5 4 13 8 10 40
297 Chairs and Seats 6 10 7 8 9 40
033 Geometrical Instruments 6 5 8 12 7 38
219 Electric Heating 6 6 7 4 15 38
222 Dispensing (apparatus and process) 6 2 12 8 10 38
602 Surgery: Splint, Brace, or Bandage 2 4 7 10 15 38
315 Electric Lamp and Discharge Devices: Systems 6 3 8 5 15 37
472 Amusement Devices 2 4 16 7 8 37
096 Gas Separation: Apparatus 2 4 10 9 11 36
239 Fluid Sprinkling, Spraying, and Diffusing 3 3 8 16 6 36
138 Pipes and Tubular Conduits 5 11 3 5 11 35
209 Classifying, Separating, and Assorting Solids 8 5 5 8 9 35
042 Firearms 3 4 8 12 7 34
434 Education and Demonstration 6 5 0 9 14 34
386 Motion Video Signal Processing for Recording or Reproducing 8 6 2 8 9 33
415 Rotary Kinetic Fluid Motors or Pumps 2 5 5 8 13 33
318 Electricity: Motive Power Systems 3 6 3 9 11 32
181 Acoustics 5 4 5 10 7 31
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 10 1 3 4 13 31
433 Dentistry 6 3 10 6 6 31
004 Baths, Closets, Sinks, and Spittoons 4 3 10 5 8 30
024 Buckles, Buttons, Clasps, Etc. 4 6 6 8 6 30
053 Package Making 5 8 3 6 8 30
261 Gas and Liquid Contact Apparatus 4 7 4 5 10 30
273 Amusement Devices: Games 7 2 5 7 8 29
360 Dynamic Magnetic Information Storage or Retrieval 6 4 4 4 11 29
040 Card, Picture, or Sign Exhibiting 3 4 9 5 7 28
369 Dynamic Information Storage or Retrieval 7 5 6 4 6 28
404 Road Structure, Process, or Apparatus 5 10 6 5 2 28
416 Fluid Reaction Surfaces (i.e., Impellers) 4 3 5 10 6 28
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 5 6 3 12 2 28
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 7 2 6 6 6 27
366 Agitating (e.g., of articles and materials) 2 3 9 9 4 27
055 Gas Separation 2 3 6 5 10 26
081 Tools 8 3 6 4 5 26
165 Heat Exchange 4 3 6 7 6 26
198 Conveyors: Power-Driven 5 6 5 5 4 25
256 Fences 8 9 1 4 3 25
374 Thermal Measuring and Testing 6 6 4 2 7 25
378 X-Ray or Gamma Ray Systems or Devices 2 8 4 3 8 25
454 Ventilation 5 4 5 5 6 25
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 4 4 6 4 7 25
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 7 5 4 7 2 25
228 Metal Fusion Bonding 2 4 4 4 10 24
294 Handling: Hand and Hoist-Line Implements 5 3 4 7 5 24
336 Inductor Devices 4 4 4 10 2 24
037 Excavating 0 5 7 5 6 23
044 Fuel and Related Compositions 1 1 5 7 9 23
118 Coating Apparatus 0 4 9 4 6 23
333 Wave Transmission Lines and Networks 8 5 2 4 4 23
200 Electricity: Circuit Makers and Breakers 2 1 5 3 11 22
216 Etching a Substrate: Processes 7 2 2 6 5 22
241 Solid Material Comminution or Disintegration 2 3 2 6 9 22
047 Plant Husbandry 1 5 7 4 4 21
124 Mechanical Guns and Projectors 7 1 6 4 3 21
254 Implements or Apparatus for Applying Pushing or Pulling Force 5 4 5 3 4 21
431 Combustion 4 5 3 7 2 21
440 Marine Propulsion 6 6 2 5 2 21
451 Abrading 5 6 0 5 5 21
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 2 3 5 8 19
136 Batteries: Thermoelectric and Photoelectric 0 2 7 4 6 19
160 Flexible or Portable Closure, Partition, or Panel 0 4 6 4 5 19
396 Photography 4 6 3 4 2 19
475 Planetary Gear Transmission Systems or Components 1 1 4 3 10 19
441 Buoys, Rafts, and Aquatic Devices 3 4 4 3 4 18
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 2 2 2 5 7 18
229 Envelopes, Wrappers, and Paperboard Boxes 2 1 4 7 3 17
392 Electric Resistance Heating Devices 1 1 5 4 6 17
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 3 1 3 7 3 17
076 Metal Tools and Implements, Making 1 1 6 2 6 16
099 Foods and Beverages: Apparatus 2 4 3 5 2 16
203 Distillation: Processes, Separatory 4 0 3 3 6 16
313 Electric Lamp and Discharge Devices 1 2 7 1 5 16
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 6 3 4 2 16
072 Metal Deforming 2 3 0 6 4 15
074 Machine Element or Mechanism 0 2 4 4 5 15
108 Horizontally Supported Planar Surfaces 2 1 3 3 6 15
169 Fire Extinguishers 3 3 1 3 5 15
182 Fire Escape, Ladder, or Scaffold 1 1 1 3 9 15
224 Package and Article Carriers 2 0 4 2 7 15
242 Winding, Tensioning, or Guiding 1 3 5 4 2 15
347 Incremental Printing of Symbolic Information 2 3 1 4 5 15
401 Coating Implements with Material Supply 2 4 3 4 2 15
403 Joints and Connections 1 2 5 3 4 15
476 Friction Gear Transmission Systems or Components 0 0 3 7 5 15
070 Locks 4 3 1 2 4 14
126 Stoves and Furnaces 0 3 2 4 5 14
188 Brakes 4 5 2 2 1 14
269 Work Holders 3 1 3 3 4 14
410 Freight Accommodation On Freight Carrier 2 2 5 1 4 14
446 Amusement Devices: Toys 1 2 0 6 5 14
036 Boots, Shoes, and Leggings 0 3 5 1 4 13
054 Harness for Working Animal 4 1 1 3 4 13
104 Railways 3 1 2 2 5 13
105 Railway Rolling Stock 1 2 4 4 2 13
135 Tent, Canopy, Umbrella, or Cane 0 1 3 4 5 13
148 Metal Treatment 4 4 3 0 2 13
162 Paper Making and Fiber Liberation 1 2 4 3 3 13
232 Deposit and Collection Receptacles 2 1 5 3 2 13
292 Closure Fasteners 2 3 5 0 3 13
312 Supports: Cabinet Structure 2 3 2 5 1 13
419 Powder Metallurgy Processes 1 1 4 2 5 13
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 2 2 4 3 1 12
083 Cutting 2 2 3 1 4 12
116 Signals and Indicators 4 1 5 0 2 12
132 Toilet 1 3 2 4 2 12
383 Flexible Bags 1 3 4 3 1 12
418 Rotary Expansible Chamber Devices 2 1 4 1 4 12
152 Resilient Tires and Wheels 4 0 1 2 4 11
332 Modulators 0 0 4 4 3 11
030 Cutlery 1 0 1 1 7 10
034 Drying and Gas or Vapor Contact with Solids 3 1 2 2 2 10
164 Metal Founding 0 0 2 4 4 10
202 Distillation: Apparatus 1 2 1 4 2 10
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 2 3 2 1 2 10
601 Surgery: Kinesitherapy 2 1 1 3 3 10
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 1 2 4 2 9
014 Bridges 3 0 3 3 0 9
184 Lubrication 1 1 1 3 3 9
215 Bottles and Jars 0 0 4 2 3 9
299 Mining or In Situ Disintegration of Hard Material 2 0 3 0 4 9
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 2 1 1 2 3 9
368 Horology: Time Measuring Systems or Devices 1 1 3 3 1 9
408 Cutting by Use of Rotating Axially Moving Tool 2 1 2 0 4 9
092 Expansible Chamber Devices 1 2 0 2 3 8
110 Furnaces 0 2 2 0 4 8
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 3 0 4 1 0 8
172 Earth Working 2 2 1 2 1 8
196 Mineral Oils: Apparatus 1 0 0 6 1 8
236 Automatic Temperature and Humidity Regulation 2 3 1 2 0 8
271 Sheet Feeding or Delivering 1 1 1 3 2 8
349 Liquid Crystal Cells, Elements and Systems 1 2 0 2 3 8
355 Photocopying 1 2 1 1 3 8
452 Butchering 2 1 1 2 2 8
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 2 1 0 5 0 8
501 Compositions: Ceramic 0 0 2 0 6 8
504 Plant Protecting and Regulating Compositions 0 0 0 1 7 8
027 Undertaking 2 0 0 2 3 7
049 Movable or Removable Closures 1 4 0 1 1 7
112 Sewing 2 2 1 1 1 7
122 Liquid Heaters and Vaporizers 1 3 2 1 0 7
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 2 1 0 3 7
190 Trunks and Hand-Carried Luggage 3 2 0 0 2 7
223 Apparel Apparatus 2 0 0 2 3 7
301 Land Vehicles: Wheels and Axles 1 1 3 1 1 7
588 Hazardous or Toxic Waste Destruction or Containment 2 1 0 2 2 7
720 Dynamic Optical Information Storage or Retrieval 0 0 4 2 1 7
056 Harvesters 1 2 0 0 3 6
101 Printing 1 1 1 1 2 6
149 Explosive and Thermic Compositions or Charges 0 1 1 0 4 6
221 Article Dispensing 3 0 0 1 2 6
246 Railway Switches and Signals 1 0 1 2 2 6
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 1 1 0 3 6
400 Typewriting Machines 2 0 0 0 4 6
445 Electric Lamp or Space Discharge Component or Device Manufacturing 1 1 1 1 2 6
477 Interrelated Power Delivery Controls, Including Engine Control 1 1 1 0 3 6
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 3 1 0 0 2 6
057 Textiles: Spinning, Twisting, and Twining 0 1 1 2 1 5
063 Jewelry 1 2 1 1 0 5
065 Glass Manufacturing 1 1 0 3 0 5
125 Stone Working 1 0 1 1 2 5
177 Weighing Scales 2 1 2 0 0 5
281 Books, Strips, and Leaves 0 2 0 1 2 5
338 Electrical Resistors 1 1 2 1 0 5
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 1 2 0 1 5
019 Textiles: Fiber Preparation 0 2 1 1 0 4
051 Abrasive Tool Making Process, Material, or Composition 0 0 1 1 2 4
082 Turning (e.g., for metal working) 1 0 2 0 1 4
111 Planting 1 0 2 1 0 4
144 Woodworking 1 0 2 0 1 4
384 Bearings 1 1 0 0 2 4
406 Conveyors: Fluid Current 1 2 0 1 0 4
409 Gear Cutting, Milling, or Planing 1 0 1 1 1 4
432 Heating 3 0 1 0 0 4
474 Endless Belt Power Transmission Systems or Components 1 1 0 1 1 4
494 Imperforate Bowl: Centrifugal Separators 1 2 0 0 1 4
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 2 1 1 0 4
007 Compound Hand Tools 1 0 1 1 0 3
012 Boot and Shoe Making 3 0 0 0 0 3
038 Textiles: Ironing or Smoothing 0 1 2 0 0 3
059 Chain, Staple, and Horseshoe Making 1 1 0 1 0 3
068 Textiles: Fluid Treating Apparatus 1 0 0 1 1 3
086 Ammunition and Explosive-Charge Making 0 1 2 0 0 3
091 Motors: Expansible Chamber Type 1 0 0 2 0 3
100 Presses 1 0 2 0 0 3
150 Purses, Wallets, and Protective Covers 0 2 1 0 0 3
173 Tool Driving or Impacting 1 0 0 0 2 3
194 Check-Actuated Control Mechanisms 0 2 0 0 1 3
227 Elongated-Member-Driving Apparatus 1 1 0 1 0 3
267 Spring Devices 0 0 2 0 1 3
298 Land Vehicles: Dumping 0 1 0 1 1 3
303 Fluid-Pressure and Analogous Brake Systems 1 0 1 1 0 3
450 Foundation Garments 0 1 1 1 0 3
483 Tool Changing 1 1 1 0 0 3
505 Superconductor Technology: Apparatus, Material, Process 0 0 1 0 2 3
028 Textiles: Manufacturing 0 1 0 0 1 2
201 Distillation: Processes, Thermolytic 0 0 1 1 0 2
212 Traversing Hoists 1 0 0 1 0 2
238 Railways: Surface Track 0 0 1 1 0 2
249 Static Molds 1 0 0 0 1 2
279 Chucks or Sockets 0 1 0 0 1 2
289 Knots and Knot Tying 1 1 0 0 0 2
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 2 0 0 2
352 Optics: Motion Pictures 0 1 0 0 1 2
399 Electrophotography 1 0 1 0 0 2
407 Cutters, for Shaping 1 1 0 0 0 2
420 Alloys or Metallic Compositions 0 0 2 0 0 2
023 Chemistry: Physical Processes 0 0 0 0 1 1
071 Chemistry: Fertilizers 0 0 0 1 0 1
109 Safes, Bank Protection, or a Related Device 1 0 0 0 0 1
131 Tobacco 0 0 1 0 0 1
139 Textiles: Weaving 0 0 0 0 1 1
159 Concentrating Evaporators 1 0 0 0 0 1
168 Farriery 1 0 0 0 0 1
192 Clutches and Power-Stop Control 0 0 0 0 1 1
225 Severing by Tearing or Breaking 0 1 0 0 0 1
237 Heating Systems 0 0 0 0 1 1
266 Metallurgical Apparatus 0 0 0 1 0 1
283 Printed Matter 0 0 1 0 0 1
293 Vehicle Fenders 0 1 0 0 0 1
329 Demodulators 1 0 0 0 0 1
388 Electricity: Motor Control Systems 1 0 0 0 0 1
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 0 1
453 Coin Handling 0 1 0 0 0 1
462 Books, Strips, and Leaves for Manifolding 1 0 0 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 1 0 0 1
ALL ALL CLASSES 5712 5934 7545 7583 8367 35141


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