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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 2007 - 2011 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 either by year of patent grant or by year of patent application.
Class Class Title 2007 2008 2009 2010 2011 Total
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 339 350 337 497 422 1945
370 Multiplex Communications 185 225 274 325 337 1346
438 Semiconductor Device Manufacturing: Process 238 202 210 256 181 1087
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 128 175 214 257 274 1048
714 Error Detection/Correction and Fault Detection/Recovery 120 170 200 206 211 907
455 Telecommunications 147 132 139 191 204 813
713 Support (Electrical Computers and Digital Processing Systems) 123 150 174 166 197 810
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 52 97 103 256 259 767
711 Memory (Electrical Computers and Digital Processing Systems) 118 139 124 128 122 631
702 DP: Measuring, Calibrating, or Testing (Data Processing) 147 125 111 107 133 623
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 106 82 121 145 151 605
707 DP: Database and File Management or Data Structures (Data Processing) 81 76 113 158 170 598
175 Boring or Penetrating the Earth 82 103 92 158 158 593
375 Pulse or Digital Communications 98 109 109 135 123 574
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 112 86 98 123 120 539
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 105 79 87 143 117 531
324 Electricity: Measuring and Testing 74 118 93 131 84 500
361 Electricity: Electrical Systems and Devices 94 105 102 105 85 491
710 Input/Output (Electrical Computers and Digital Processing Systems) 69 75 93 113 96 446
379 Telephonic Communications 93 69 81 77 91 411
365 Static Information Storage and Retrieval 76 77 72 87 80 392
340 Communications: Electrical 70 68 81 70 79 368
073 Measuring and Testing 67 67 73 85 73 365
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 67 80 54 77 74 352
717 DP: Software Development, Installation, and Management (Data Processing) 41 56 65 97 91 350
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 53 57 72 68 84 334
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 43 79 41 72 84 319
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 78 58 53 74 47 310
532 Organic Compounds (includes Classes 532-570) 61 34 44 74 87 300
700 DP: Generic Control Systems or Specific Applications (Data Processing) 56 53 51 69 65 294
726 Information Security 36 44 66 65 74 285
585 Chemistry of Hydrocarbon Compounds 65 55 44 58 58 280
435 Chemistry: Molecular Biology and Microbiology 69 53 38 51 59 270
341 Coded Data Generation or Conversion 80 67 39 36 33 255
385 Optical Waveguides 64 49 55 55 29 252
507 Earth Boring, Well Treating, and Oil Field Chemistry 31 22 55 60 84 252
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 35 46 43 59 65 248
345 Computer Graphics Processing and Selective Visual Display Systems 50 43 39 41 59 232
250 Radiant Energy 51 52 52 41 35 231
439 Electrical Connectors 43 42 49 42 51 227
367 Communications, Electrical: Acoustic Wave Systems and Devices 29 33 41 59 56 218
382 Image Analysis 36 27 39 43 68 213
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 39 37 33 48 38 195
326 Electronic Digital Logic Circuitry 49 37 32 37 36 191
128 Surgery (includes Class 600) 28 30 36 33 57 184
348 Television 34 38 32 33 43 180
356 Optics: Measuring and Testing 32 29 41 42 32 176
330 Amplifiers 38 35 26 39 34 172
398 Optical Communications 44 17 36 33 42 172
428 Stock Material or Miscellaneous Articles 28 33 23 38 47 169
210 Liquid Purification or Separation 37 27 31 33 39 167
208 Mineral Oils: Processes and Products 22 26 29 44 40 161
029 Metal Working 29 22 29 32 40 152
359 Optical: Systems and Elements 32 33 30 21 35 151
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 41 26 30 36 18 151
052 Static Structures (e.g., Buildings) 18 17 28 52 34 149
606 Surgery (instruments) 22 20 16 32 50 140
062 Refrigeration 47 28 21 19 24 139
423 Chemistry of Inorganic Compounds 18 27 27 37 28 137
323 Electricity: Power Supply or Regulation Systems 12 27 26 27 40 132
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 25 24 18 34 28 129
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 13 24 19 37 34 127
482 Exercise Devices 18 19 33 33 23 126
362 Illumination 26 19 19 33 27 124
473 Games Using Tangible Projectile 15 13 19 30 47 124
405 Hydraulic and Earth Engineering 20 27 20 21 33 121
174 Electricity: Conductors and Insulators 28 28 25 20 19 120
137 Fluid Handling 30 27 15 18 27 117
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 28 27 23 15 23 116
708 Arithmetic Processing and Calculating (Electrical Computers) 18 28 19 26 25 116
604 Surgery (Medicators and Receptors) 17 12 21 31 33 114
280 Land Vehicles 24 18 17 28 26 113
331 Oscillators 29 29 17 25 13 113
285 Pipe Joints or Couplings 12 24 28 24 18 106
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 15 21 16 20 34 106
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 18 20 16 22 29 105
607 Surgery: Light, Thermal, and Electrical Application 9 13 19 26 36 103
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 18 14 9 32 27 100
706 DP: Artificial Intelligence (Data Processing) 12 5 29 29 25 100
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 9 8 8 28 40 93
119 Animal Husbandry 26 14 10 22 20 92
248 Supports (e.g., for holding articles, etc.) 15 12 10 24 23 84
320 Electricity: Battery or Capacitor Charging or Discharging 8 12 26 24 11 81
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 10 11 21 19 18 79
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 11 13 20 19 16 79
005 Beds 7 13 16 19 23 78
307 Electrical Transmission or Interconnection Systems 8 13 18 22 16 77
343 Communications: Radio Wave Antennas 14 9 20 21 13 77
114 Ships 17 18 7 14 18 74
244 Aeronautics and Astronautics 7 8 10 21 28 74
427 Coating Processes 16 11 9 16 21 73
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 10 18 13 15 14 70
206 Special Receptacle or Package 8 18 13 14 15 68
381 Electrical Audio Signal Processing Systems and Devices 6 5 12 22 22 67
463 Amusement Devices: Games 6 7 12 22 20 67
725 Interactive Video Distribution Systems 3 4 16 20 24 67
095 Gas Separation: Processes 8 5 18 13 22 66
060 Power Plants 9 11 12 19 14 65
123 Internal-Combustion Engines 18 11 13 13 9 64
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 13 11 11 18 9 62
251 Valves and Valve Actuation 17 13 10 12 8 60
436 Chemistry: Analytical and Immunological Testing 7 12 11 17 13 60
310 Electrical Generator or Motor Structure 10 12 14 14 9 59
353 Optics: Image Projectors 14 12 6 10 17 59
290 Prime-Mover Dynamo Plants 13 14 6 10 15 58
363 Electric Power Conversion Systems 7 8 10 16 16 57
372 Coherent Light Generators 14 15 9 12 7 57
380 Cryptography 9 6 14 13 15 57
414 Material or Article Handling 14 8 7 14 14 57
417 Pumps 11 10 11 8 12 52
180 Motor Vehicles 9 7 7 16 11 50
351 Optics: Eye Examining, Vision Testing and Correcting 10 13 12 7 8 50
084 Music 6 11 13 11 8 49
102 Ammunition and Explosives 8 7 9 17 8 49
134 Cleaning and Liquid Contact with Solids 12 9 6 9 12 48
426 Food or Edible Material: Processes, Compositions, and Products 3 6 8 12 18 47
358 Facsimile and Static Presentation Processing 12 13 5 8 8 46
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 11 6 7 14 8 46
089 Ordnance 2 8 9 10 15 44
043 Fishing, Trapping, and Vermin Destroying 4 8 4 16 11 43
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 9 9 4 7 14 43
211 Supports: Racks 10 1 4 9 19 43
296 Land Vehicles: Bodies and Tops 13 11 6 6 7 43
239 Fluid Sprinkling, Spraying, and Diffusing 11 3 3 8 16 41
297 Chairs and Seats 10 6 10 7 8 41
015 Brushing, Scrubbing, and General Cleaning 7 12 3 10 8 40
033 Geometrical Instruments 9 6 5 8 12 40
220 Receptacles 5 5 4 12 14 40
002 Apparel 6 10 5 6 12 39
106 Compositions: Coating or Plastic 5 12 4 9 9 39
219 Electric Heating 16 6 6 7 4 39
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 9 6 4 9 11 39
042 Firearms 11 3 4 8 12 38
433 Dentistry 10 6 3 10 6 35
181 Acoustics 10 5 4 5 10 34
204 Chemistry: Electrical and Wave Energy 8 6 5 6 9 34
209 Classifying, Separating, and Assorting Solids 8 8 5 5 8 34
252 Compositions 4 5 4 13 8 34
318 Electricity: Motive Power Systems 13 3 6 3 9 34
081 Tools 12 8 3 6 4 33
404 Road Structure, Process, or Apparatus 7 5 10 6 5 33
004 Baths, Closets, Sinks, and Spittoons 10 4 3 10 5 32
138 Pipes and Tubular Conduits 8 5 11 3 5 32
222 Dispensing (apparatus and process) 4 6 2 12 8 32
277 Seal for a Joint or Juncture 4 7 2 8 11 32
472 Amusement Devices 3 2 4 16 7 32
053 Package Making 9 5 8 3 6 31
386 Motion Video Signal Processing for Recording or Reproducing 7 8 6 2 8 31
261 Gas and Liquid Contact Apparatus 10 4 7 4 5 30
048 Gas: Heating and Illuminating 2 2 5 9 11 29
165 Heat Exchange 9 4 3 6 7 29
216 Etching a Substrate: Processes 11 7 2 2 6 28
256 Fences 6 8 9 1 4 28
315 Electric Lamp and Discharge Devices: Systems 6 6 3 8 5 28
434 Education and Demonstration 8 6 5 0 9 28
024 Buckles, Buttons, Clasps, Etc. 3 4 6 6 8 27
336 Inductor Devices 5 4 4 4 10 27
369 Dynamic Information Storage or Retrieval 5 7 5 6 4 27
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 5 6 3 12 27
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 4 7 5 4 7 27
602 Surgery: Splint, Brace, or Bandage 4 2 4 7 10 27
096 Gas Separation: Apparatus 1 2 4 10 9 26
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 5 7 2 6 6 26
333 Wave Transmission Lines and Networks 7 8 5 2 4 26
416 Fluid Reaction Surfaces (i.e., Impellers) 4 4 3 5 10 26
040 Card, Picture, or Sign Exhibiting 4 3 4 9 5 25
198 Conveyors: Power-Driven 4 5 6 5 5 25
273 Amusement Devices: Games 4 7 2 5 7 25
294 Handling: Hand and Hoist-Line Implements 6 5 3 4 7 25
451 Abrading 9 5 6 0 5 25
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 6 10 1 3 4 24
360 Dynamic Magnetic Information Storage or Retrieval 6 6 4 4 4 24
366 Agitating (e.g., of articles and materials) 1 2 3 9 9 24
440 Marine Propulsion 5 6 6 2 5 24
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 6 4 4 6 4 24
118 Coating Apparatus 6 0 4 9 4 23
415 Rotary Kinetic Fluid Motors or Pumps 3 2 5 5 8 23
124 Mechanical Guns and Projectors 4 7 1 6 4 22
254 Implements or Apparatus for Applying Pushing or Pulling Force 5 5 4 5 3 22
431 Combustion 3 4 5 3 7 22
374 Thermal Measuring and Testing 3 6 6 4 2 21
454 Ventilation 2 5 4 5 5 21
378 X-Ray or Gamma Ray Systems or Devices 3 2 8 4 3 20
037 Excavating 2 0 5 7 5 19
055 Gas Separation 3 2 3 6 5 19
396 Photography 2 4 6 3 4 19
401 Coating Implements with Material Supply 6 2 4 3 4 19
105 Railway Rolling Stock 7 1 2 4 4 18
160 Flexible or Portable Closure, Partition, or Panel 4 0 4 6 4 18
044 Fuel and Related Compositions 3 1 1 5 7 17
047 Plant Husbandry 0 1 5 7 4 17
228 Metal Fusion Bonding 3 2 4 4 4 17
229 Envelopes, Wrappers, and Paperboard Boxes 3 2 1 4 7 17
242 Winding, Tensioning, or Guiding 4 1 3 5 4 17
441 Buoys, Rafts, and Aquatic Devices 3 3 4 4 3 17
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 3 1 6 3 4 17
347 Incremental Printing of Symbolic Information 6 2 3 1 4 16
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 2 3 1 3 7 16
054 Harness for Working Animal 6 4 1 1 3 15
070 Locks 5 4 3 1 2 15
099 Foods and Beverages: Apparatus 1 2 4 3 5 15
116 Signals and Indicators 5 4 1 5 0 15
014 Bridges 5 3 0 3 3 14
188 Brakes 1 4 5 2 2 14
200 Electricity: Circuit Makers and Breakers 3 2 1 5 3 14
203 Distillation: Processes, Separatory 4 4 0 3 3 14
313 Electric Lamp and Discharge Devices 3 1 2 7 1 14
392 Electric Resistance Heating Devices 3 1 1 5 4 14
016 Miscellaneous Hardware 2 2 2 4 3 13
074 Machine Element or Mechanism 3 0 2 4 4 13
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 1 2 3 5 13
076 Metal Tools and Implements, Making 3 1 1 6 2 13
136 Batteries: Thermoelectric and Photoelectric 0 0 2 7 4 13
148 Metal Treatment 2 4 4 3 0 13
232 Deposit and Collection Receptacles 2 2 1 5 3 13
241 Solid Material Comminution or Disintegration 0 2 3 2 6 13
312 Supports: Cabinet Structure 1 2 3 2 5 13
383 Flexible Bags 2 1 3 4 3 13
446 Amusement Devices: Toys 4 1 2 0 6 13
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 2 2 2 2 5 13
072 Metal Deforming 1 2 3 0 6 12
169 Fire Extinguishers 2 3 3 1 3 12
355 Photocopying 7 1 2 1 1 12
410 Freight Accommodation On Freight Carrier 2 2 2 5 1 12
475 Planetary Gear Transmission Systems or Components 3 1 1 4 3 12
092 Expansible Chamber Devices 6 1 2 0 2 11
108 Horizontally Supported Planar Surfaces 2 2 1 3 3 11
122 Liquid Heaters and Vaporizers 4 1 3 2 1 11
126 Stoves and Furnaces 2 0 3 2 4 11
132 Toilet 1 1 3 2 4 11
162 Paper Making and Fiber Liberation 1 1 2 4 3 11
164 Metal Founding 5 0 0 2 4 11
403 Joints and Connections 0 1 2 5 3 11
419 Powder Metallurgy Processes 3 1 1 4 2 11
034 Drying and Gas or Vapor Contact with Solids 2 3 1 2 2 10
036 Boots, Shoes, and Leggings 1 0 3 5 1 10
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 2 3 0 4 1 10
202 Distillation: Apparatus 2 1 2 1 4 10
236 Automatic Temperature and Humidity Regulation 2 2 3 1 2 10
269 Work Holders 0 3 1 3 3 10
292 Closure Fasteners 0 2 3 5 0 10
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 4 2 1 1 2 10
418 Rotary Expansible Chamber Devices 2 2 1 4 1 10
476 Friction Gear Transmission Systems or Components 0 0 0 3 7 10
601 Surgery: Kinesitherapy 3 2 1 1 3 10
083 Cutting 1 2 2 3 1 9
104 Railways 1 3 1 2 2 9
135 Tent, Canopy, Umbrella, or Cane 1 0 1 3 4 9
152 Resilient Tires and Wheels 2 4 0 1 2 9
368 Horology: Time Measuring Systems or Devices 1 1 1 3 3 9
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 2 1 0 5 9
065 Glass Manufacturing 3 1 1 0 3 8
172 Earth Working 1 2 2 1 2 8
182 Fire Escape, Ladder, or Scaffold 2 1 1 1 3 8
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 4 1 2 1 0 8
224 Package and Article Carriers 0 2 0 4 2 8
332 Modulators 0 0 0 4 4 8
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 2 3 2 1 8
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 1 2 4 7
030 Cutlery 4 1 0 1 1 7
049 Movable or Removable Closures 1 1 4 0 1 7
112 Sewing 1 2 2 1 1 7
196 Mineral Oils: Apparatus 0 1 0 0 6 7
215 Bottles and Jars 1 0 0 4 2 7
432 Heating 3 3 0 1 0 7
720 Dynamic Optical Information Storage or Retrieval 1 0 0 4 2 7
027 Undertaking 2 2 0 0 2 6
063 Jewelry 1 1 2 1 1 6
101 Printing 2 1 1 1 1 6
110 Furnaces 2 0 2 2 0 6
177 Weighing Scales 1 2 1 2 0 6
184 Lubrication 0 1 1 1 3 6
221 Article Dispensing 2 3 0 0 1 6
223 Apparel Apparatus 2 2 0 0 2 6
271 Sheet Feeding or Delivering 0 1 1 1 3 6
301 Land Vehicles: Wheels and Axles 0 1 1 3 1 6
338 Electrical Resistors 1 1 1 2 1 6
406 Conveyors: Fluid Current 2 1 2 0 1 6
408 Cutting by Use of Rotating Axially Moving Tool 1 2 1 2 0 6
452 Butchering 0 2 1 1 2 6
588 Hazardous or Toxic Waste Destruction or Containment 1 2 1 0 2 6
019 Textiles: Fiber Preparation 1 0 2 1 1 5
057 Textiles: Spinning, Twisting, and Twining 1 0 1 1 2 5
190 Trunks and Hand-Carried Luggage 0 3 2 0 0 5
298 Land Vehicles: Dumping 3 0 1 0 1 5
299 Mining or In Situ Disintegration of Hard Material 0 2 0 3 0 5
349 Liquid Crystal Cells, Elements and Systems 0 1 2 0 2 5
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 3 1 0 0 5
056 Harvesters 1 1 2 0 0 4
082 Turning (e.g., for metal working) 1 1 0 2 0 4
091 Motors: Expansible Chamber Type 1 1 0 0 2 4
111 Planting 0 1 0 2 1 4
125 Stone Working 1 1 0 1 1 4
227 Elongated-Member-Driving Apparatus 1 1 1 0 1 4
246 Railway Switches and Signals 0 1 0 1 2 4
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 1 2 0 4
400 Typewriting Machines 2 2 0 0 0 4
407 Cutters, for Shaping 2 1 1 0 0 4
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 1 1 1 1 4
477 Interrelated Power Delivery Controls, Including Engine Control 1 1 1 1 0 4
494 Imperforate Bowl: Centrifugal Separators 1 1 2 0 0 4
504 Plant Protecting and Regulating Compositions 3 0 0 0 1 4
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 2 1 1 4
007 Compound Hand Tools 0 1 0 1 1 3
012 Boot and Shoe Making 0 3 0 0 0 3
038 Textiles: Ironing or Smoothing 0 0 1 2 0 3
059 Chain, Staple, and Horseshoe Making 0 1 1 0 1 3
086 Ammunition and Explosive-Charge Making 0 0 1 2 0 3
100 Presses 0 1 0 2 0 3
140 Wireworking 3 0 0 0 0 3
144 Woodworking 0 1 0 2 0 3
149 Explosive and Thermic Compositions or Charges 1 0 1 1 0 3
150 Purses, Wallets, and Protective Covers 0 0 2 1 0 3
281 Books, Strips, and Leaves 0 0 2 0 1 3
303 Fluid-Pressure and Analogous Brake Systems 0 1 0 1 1 3
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 1 1 1 0 3
384 Bearings 1 1 1 0 0 3
399 Electrophotography 1 1 0 1 0 3
409 Gear Cutting, Milling, or Planing 0 1 0 1 1 3
450 Foundation Garments 0 0 1 1 1 3
474 Endless Belt Power Transmission Systems or Components 0 1 1 0 1 3
483 Tool Changing 0 1 1 1 0 3
501 Compositions: Ceramic 1 0 0 2 0 3
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 1 1 2
068 Textiles: Fluid Treating Apparatus 0 1 0 0 1 2
194 Check-Actuated Control Mechanisms 0 0 2 0 0 2
201 Distillation: Processes, Thermolytic 0 0 0 1 1 2
212 Traversing Hoists 0 1 0 0 1 2
238 Railways: Surface Track 0 0 0 1 1 2
267 Spring Devices 0 0 0 2 0 2
289 Knots and Knot Tying 0 1 1 0 0 2
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 2 0 2
420 Alloys or Metallic Compositions 0 0 0 2 0 2
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 1 0 0 1 0 2
028 Textiles: Manufacturing 0 0 1 0 0 1
071 Chemistry: Fertilizers 0 0 0 0 1 1
109 Safes, Bank Protection, or a Related Device 0 1 0 0 0 1
131 Tobacco 0 0 0 1 0 1
159 Concentrating Evaporators 0 1 0 0 0 1
168 Farriery 0 1 0 0 0 1
173 Tool Driving or Impacting 0 1 0 0 0 1
186 Merchandising 1 0 0 0 0 1
191 Electricity: Transmission To Vehicles 1 0 0 0 0 1
192 Clutches and Power-Stop Control 1 0 0 0 0 1
225 Severing by Tearing or Breaking 0 0 1 0 0 1
249 Static Molds 0 1 0 0 0 1
266 Metallurgical Apparatus 0 0 0 0 1 1
279 Chucks or Sockets 0 0 1 0 0 1
283 Printed Matter 0 0 0 1 0 1
293 Vehicle Fenders 0 0 1 0 0 1
322 Electricity: Single Generator Systems 1 0 0 0 0 1
329 Demodulators 0 1 0 0 0 1
352 Optics: Motion Pictures 0 0 1 0 0 1
388 Electricity: Motor Control Systems 0 1 0 0 0 1
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 0 1 1
453 Coin Handling 0 0 1 0 0 1
462 Books, Strips, and Leaves for Manifolding 0 1 0 0 0 1
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 1 0 1
512 Perfume Compositions 1 0 0 0 0 1
ALL ALL CLASSES 5733 5712 5934 7545 7584 32508


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