Skip menu navigation Home > Listing of Viewable PTMB Reports > Table of Contents for This Set of Reports


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

ILLINOIS

( 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
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 123 140 130 73 65 531
455 Telecommunications 87 75 68 96 100 426
379 Telephonic Communications 76 94 80 86 63 399
123 Internal-Combustion Engines 61 102 80 76 68 387
370 Multiplex Communications 70 58 67 99 90 384
439 Electrical Connectors 86 54 34 56 77 307
435 Chemistry: Molecular Biology and Microbiology 94 60 43 52 43 292
532 Organic Compounds (includes Classes 532-570) 57 58 50 54 40 259
426 Food or Edible Material: Processes, Compositions, and Products 72 70 53 36 27 258
428 Stock Material or Miscellaneous Articles 55 59 56 48 30 248
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 67 49 40 42 45 243
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 66 57 40 32 39 234
053 Package Making 49 47 37 39 34 206
340 Communications: Electrical 36 43 38 45 37 199
047 Plant Husbandry 31 52 62 28 12 185
210 Liquid Purification or Separation 46 41 32 36 26 181
060 Power Plants 45 31 41 30 32 179
128 Surgery (includes Class 600) 41 29 43 32 30 175
375 Pulse or Digital Communications 27 30 31 40 36 164
385 Optical Waveguides 29 41 42 23 22 157
029 Metal Working 46 31 29 23 24 153
324 Electricity: Measuring and Testing 34 31 21 37 29 152
604 Surgery (Medicators and Receptors) 33 24 41 30 22 150
206 Special Receptacle or Package 40 27 25 27 23 142
361 Electricity: Electrical Systems and Devices 38 32 32 16 21 139
073 Measuring and Testing 24 21 27 26 37 135
222 Dispensing (apparatus and process) 35 22 20 25 27 129
248 Supports (e.g., for holding articles, etc.) 25 36 30 20 15 126
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 26 29 15 32 23 125
137 Fluid Handling 37 17 19 23 23 119
585 Chemistry of Hydrocarbon Compounds 26 39 23 14 17 119
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 19 36 28 15 20 118
062 Refrigeration 27 32 17 24 17 117
702 DP: Measuring, Calibrating, or Testing (Data Processing) 10 17 24 33 31 115
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 24 34 13 26 18 115
174 Electricity: Conductors and Insulators 23 27 20 23 17 110
052 Static Structures (e.g., Buildings) 31 20 17 21 15 104
220 Receptacles 30 27 19 17 11 104
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 27 15 33 21 6 102
239 Fluid Sprinkling, Spraying, and Diffusing 19 14 23 26 19 101
362 Illumination 24 21 21 20 14 100
382 Image Analysis 14 17 20 34 10 95
219 Electric Heating 19 23 18 17 17 94
280 Land Vehicles 25 17 17 13 22 94
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 21 19 19 20 14 93
707 DP: Database and File Management or Data Structures (Data Processing) 16 21 26 20 9 92
277 Seal for a Joint or Juncture 26 14 22 14 12 88
700 DP: Generic Control Systems or Specific Applications (Data Processing) 15 18 18 17 19 87
473 Games Using Tangible Projectile 13 13 24 17 18 85
606 Surgery (instruments) 19 23 21 8 13 84
318 Electricity: Motive Power Systems 19 16 14 23 11 83
463 Amusement Devices: Games 16 12 26 15 13 82
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 23 25 8 13 12 81
024 Buckles, Buttons, Clasps, Etc. 14 21 21 14 10 80
417 Pumps 21 22 16 11 10 80
343 Communications: Radio Wave Antennas 17 18 16 14 14 79
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 18 13 11 18 19 79
211 Supports: Racks 17 20 18 13 10 78
438 Semiconductor Device Manufacturing: Process 13 12 15 23 13 76
040 Card, Picture, or Sign Exhibiting 15 12 21 18 9 75
250 Radiant Energy 8 6 19 21 21 75
315 Electric Lamp and Discharge Devices: Systems 13 18 16 19 8 74
356 Optics: Measuring and Testing 16 22 15 8 13 74
015 Brushing, Scrubbing, and General Cleaning 21 18 10 6 17 72
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 9 10 20 15 17 71
004 Baths, Closets, Sinks, and Spittoons 15 18 11 17 9 70
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 6 9 12 19 23 69
714 Error Detection/Correction and Fault Detection/Recovery 17 11 13 15 11 67
378 X-Ray or Gamma Ray Systems or Devices 13 18 17 8 10 66
451 Abrading 14 10 12 10 20 66
099 Foods and Beverages: Apparatus 22 13 14 10 6 65
208 Mineral Oils: Processes and Products 21 16 8 10 9 64
002 Apparel 11 13 18 10 11 63
345 Computer Graphics Processing and Selective Visual Display Systems 16 5 19 9 14 63
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 15 13 10 11 14 63
198 Conveyors: Power-Driven 14 23 8 12 5 62
423 Chemistry of Inorganic Compounds 11 15 13 12 10 61
297 Chairs and Seats 13 17 10 13 7 60
359 Optics: Systems and Elements 13 12 10 12 13 60
427 Coating Processes 11 14 14 13 8 60
111 Planting 13 5 11 21 9 59
119 Animal Husbandry 8 14 13 9 13 57
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 16 20 8 7 6 57
446 Amusement Devices: Toys 6 11 23 12 5 57
460 Crop Threshing or Separating 7 11 11 18 10 57
482 Exercise Devices 13 12 9 9 14 57
033 Geometrical Instruments 9 17 12 7 11 56
180 Motor Vehicles 16 7 12 11 10 56
227 Elongated-Member-Driving Apparatus 9 1 16 20 10 56
310 Electrical Generator or Motor Structure 19 10 9 12 6 56
056 Harvesters 15 9 12 6 13 55
074 Machine Element or Mechanism 18 13 11 7 6 55
414 Material or Article Handling 12 15 8 8 10 53
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 11 9 12 16 5 53
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 15 8 9 10 10 52
081 Tools 20 9 7 6 9 51
106 Compositions: Coating or Plastic 14 16 7 7 7 51
200 Electricity: Circuit Makers and Breakers 7 8 9 15 12 51
251 Valves and Valve Actuation 8 11 12 11 7 49
434 Education and Demonstration 7 8 13 16 5 49
348 Television 8 9 12 11 8 48
101 Printing 12 10 6 12 7 47
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 9 6 11 11 10 47
229 Envelopes, Wrappers, and Paperboard Boxes 14 12 8 6 7 47
030 Cutlery 10 5 10 16 5 46
436 Chemistry: Analytical and Immunological Testing 9 10 10 12 5 46
083 Cutting 9 7 11 15 3 45
105 Railway Rolling Stock 17 10 7 7 4 45
296 Land Vehicles: Bodies and Tops 16 8 10 3 8 45
401 Coating Implements with Material Supply 13 8 7 10 7 45
005 Beds 8 8 11 7 10 44
383 Flexible Bags 6 8 8 7 15 44
403 Joints and Connections 15 10 7 4 8 44
016 Miscellaneous Hardware 6 12 11 12 2 43
126 Stoves and Furnaces 11 8 7 10 7 43
172 Earth Working 16 6 7 6 8 43
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 11 8 11 5 8 43
273 Amusement Devices: Games 6 12 13 7 4 42
330 Amplifiers 14 2 8 10 8 42
305 Wheel Substitutes for Land Vehicles 13 16 4 5 3 41
312 Supports: Cabinet Structure 7 8 11 4 11 41
381 Electrical Audio Signal Processing Systems and Devices 8 6 10 14 3 41
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 5 3 10 10 13 41
224 Package and Article Carriers 7 13 9 8 3 40
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 8 10 4 9 8 39
440 Marine Propulsion 10 13 8 7 1 39
091 Motors: Expansible Chamber Type 10 6 5 9 8 38
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 6 7 7 13 5 38
188 Brakes 21 9 2 3 2 37
215 Bottles and Jars 9 8 8 7 5 37
252 Compositions 7 7 11 7 5 37
341 Coded Data Generation or Conversion 4 4 12 9 8 37
602 Surgery: Splint, Brace, or Bandage 1 6 7 11 12 37
037 Excavating 6 10 6 5 9 36
148 Metal Treatment 8 11 8 6 3 36
404 Road Structure, Process, or Apparatus 8 6 6 9 7 36
242 Winding, Tensioning, or Guiding 4 8 10 6 7 35
072 Metal Deforming 11 8 4 4 7 34
307 Electrical Transmission or Interconnection Systems 5 8 6 11 4 34
100 Presses 2 5 8 6 12 33
165 Heat Exchange 12 6 4 5 6 33
710 Input/Output (Electrical Computers and Digital Processing Systems) 7 6 7 7 6 33
713 Support (Electrical Computers and Digital Processing Systems) 6 7 6 4 10 33
049 Movable or Removable Closures 4 5 7 7 9 32
431 Combustion 7 5 6 8 6 32
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 4 6 7 9 6 32
405 Hydraulic and Earth Engineering 5 11 2 8 5 31
433 Dentistry 6 3 7 11 4 31
160 Flexible or Portable Closure, Partition, or Panel 8 6 6 3 7 30
320 Electricity: Battery or Capacitor Charging or Discharging 7 10 4 5 4 30
607 Surgery: Light, Thermal, and Electrical Application 10 7 8 2 2 29
043 Fishing, Trapping, and Vermin Destroying 5 7 8 5 3 28
162 Paper Making and Fiber Liberation 7 9 6 5 1 28
475 Planetary Gear Transmission Systems or Components 8 3 8 3 6 28
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 10 5 6 4 3 28
124 Mechanical Guns and Projectors 4 7 5 6 5 27
134 Cleaning and Liquid Contact with Solids 4 6 7 7 3 27
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 5 5 4 10 27
292 Closure Fasteners 5 6 7 2 7 27
337 Electricity: Electrothermally or Thermally Actuated Switches 2 6 7 6 6 27
351 Optics: Eye Examining, Vision Testing and Correcting 8 3 7 4 5 27
415 Rotary Kinetic Fluid Motors or Pumps 10 2 4 3 8 27
055 Gas Separation 4 4 5 5 8 26
095 Gas Separation: Processes 7 7 5 5 2 26
177 Weighing Scales 2 5 9 4 5 25
221 Article Dispensing 7 6 5 2 5 25
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 9 6 6 2 2 25
070 Locks 8 6 4 5 1 24
194 Check-Actuated Control Mechanisms 5 3 5 0 11 24
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 6 0 3 7 8 24
192 Clutches and Power-Stop Control 4 5 7 3 4 23
244 Aeronautics and Astronautics 5 2 2 8 6 23
410 Freight Accommodation On Freight Carrier 2 4 6 7 4 23
416 Fluid Reaction Surfaces (i.e., Impellers) 2 10 4 5 2 23
717 DP: Software Development, Installation, and Management (Data Processing) 3 2 4 8 6 23
114 Ships 5 6 4 4 3 22
164 Metal Founding 2 6 9 2 3 22
182 Fire Escape, Ladder, or Scaffold 3 10 4 4 1 22
285 Pipe Joints or Couplings 3 4 7 6 2 22
333 Wave Transmission Lines and Networks 4 6 4 5 3 22
084 Music 3 3 3 6 6 21
204 Chemistry: Electrical and Wave Energy 6 4 5 3 3 21
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 7 3 6 3 2 21
347 Incremental Printing of Symbolic Information 6 3 4 4 4 21
283 Printed Matter 4 5 5 4 2 20
294 Handling: Hand and Hoist-Line Implements 3 6 3 2 6 20
313 Electric Lamp and Discharge Devices 5 0 5 7 3 20
365 Static Information Storage and Retrieval 4 6 5 2 3 20
372 Coherent Light Generators 6 6 3 4 1 20
034 Drying and Gas or Vapor Contact with Solids 5 5 4 2 3 19
108 Horizontally Supported Planar Surfaces 5 3 3 7 1 19
132 Toilet 5 6 3 4 1 19
331 Oscillators 2 1 9 5 2 19
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 5 2 11 0 18
092 Expansible Chamber Devices 4 3 4 4 3 18
118 Coating Apparatus 4 5 1 3 5 18
138 Pipes and Tubular Conduits 3 4 9 0 2 18
213 Railway Draft Appliances 4 5 2 5 2 18
301 Land Vehicles: Wheels and Axles 2 4 5 5 2 18
366 Agitating (e.g., of articles and materials) 6 6 2 2 2 18
408 Cutting by Use of Rotating Axially Moving Tool 3 4 4 6 1 18
474 Endless Belt Power Transmission Systems or Components 6 3 1 3 5 18
711 Memory (Electrical Computers and Digital Processing Systems) 1 5 4 5 3 18
173 Tool Driving or Impacting 5 3 4 4 1 17
241 Solid Material Comminution or Disintegration 3 3 3 3 5 17
363 Electric Power Conversion Systems 8 5 1 2 1 17
380 Cryptography 6 3 0 4 4 17
384 Bearings 4 6 3 1 3 17
454 Ventilation 6 2 3 3 3 17
706 DP: Artificial Intelligence (Data Processing) 2 2 7 2 4 17
725 Interactive Video Distribution Systems 3 1 6 4 3 17
228 Metal Fusion Bonding 3 4 1 3 5 16
358 Facsimile and Static Presentation Processing 1 4 6 1 4 16
042 Firearms 5 4 3 3 0 15
044 Fuel and Related Compositions 1 1 5 6 2 15
175 Boring or Penetrating the Earth 2 3 1 4 5 15
190 Trunks and Hand-Carried Luggage 2 2 5 2 4 15
281 Books, Strips, and Leaves 7 3 1 1 3 15
290 Prime-Mover Dynamo Plants 0 3 3 5 4 15
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 4 1 1 5 4 15
336 Inductor Devices 5 4 1 3 2 15
063 Jewelry 2 6 3 2 1 14
267 Spring Devices 7 4 1 1 1 14
269 Work Holders 4 2 4 2 2 14
271 Sheet Feeding or Delivering 3 5 4 1 1 14
299 Mining or In Situ Disintegration of Hard Material 0 5 4 2 3 14
472 Amusement Devices 6 2 2 1 3 14
477 Interrelated Power Delivery Controls, Including Engine Control 2 5 4 0 3 14
494 Imperforate Bowl: Centrifugal Separators 4 2 3 1 4 14
140 Wireworking 4 4 1 2 2 13
266 Metallurgical Apparatus 1 3 6 2 1 13
102 Ammunition and Explosives 1 1 3 1 6 12
110 Furnaces 5 3 1 1 2 12
116 Signals and Indicators 1 3 5 3 0 12
236 Automatic Temperature and Humidity Regulation 2 3 2 4 1 12
398 Optical Communications 3 1 2 3 3 12
400 Typewriting Machines 1 4 2 2 3 12
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 4 1 3 2 2 12
036 Boots, Shoes, and Leggings 4 1 1 2 3 11
104 Railways 3 4 2 2 0 11
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 1 5 2 2 11
181 Acoustics 3 2 2 3 1 11
184 Lubrication 3 3 3 1 1 11
323 Electricity: Power Supply or Regulation Systems 2 3 2 3 1 11
392 Electric Resistance Heating Devices 3 4 0 2 2 11
505 Superconductor Technology: Apparatus, Material, Process 3 3 2 2 1 11
209 Classifying, Separating, and Assorting Solids 1 3 2 3 1 10
303 Fluid-Pressure and Analogous Brake Systems 2 1 5 2 0 10
396 Photography 1 3 3 2 1 10
432 Heating 6 4 0 0 0 10
501 Compositions: Ceramic 1 2 2 2 3 10
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 3 2 1 3 1 10
601 Surgery: Kinesitherapy 3 2 0 3 2 10
007 Compound Hand Tools 1 3 2 0 3 9
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 3 2 1 2 9
082 Turning (e.g., for metal working) 0 4 3 1 1 9
135 Tent, Canopy, Umbrella, or Cane 2 4 0 1 2 9
216 Etching a Substrate: Processes 0 4 0 4 1 9
298 Land Vehicles: Dumping 3 3 0 3 0 9
338 Electrical Resistors 1 1 2 2 3 9
407 Cutters, for Shaping 2 2 3 2 0 9
409 Gear Cutting, Milling, or Planing 0 2 0 3 4 9
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 4 3 1 0 1 9
588 Hazardous or Toxic Waste Destruction or Containment 3 1 3 0 2 9
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 1 1 2 3 2 9
726 Information Security 5 2 1 1 0 9
051 Abrasive Tool Making Process, Material, or Composition 0 2 3 2 1 8
096 Gas Separation: Apparatus 4 1 1 2 0 8
223 Apparel Apparatus 3 1 1 2 1 8
270 Sheet-Material Associating 3 1 2 1 1 8
349 Liquid Crystal Cells, Elements and Systems 4 1 1 0 2 8
369 Dynamic Information Storage or Retrieval 2 2 4 0 0 8
374 Thermal Measuring and Testing 4 1 2 0 1 8
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 2 0 3 1 2 8
452 Butchering 2 2 3 0 1 8
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 3 1 2 1 1 8
122 Liquid Heaters and Vaporizers 2 0 2 0 3 7
125 Stone Working 2 1 0 3 1 7
144 Woodworking 0 4 1 0 2 7
249 Static Molds 1 3 0 2 1 7
418 Rotary Expansible Chamber Devices 1 3 0 2 1 7
453 Coin Handling 2 0 4 1 0 7
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 2 1 0 3 1 7
246 Railway Switches and Signals 5 1 0 0 0 6
261 Gas and Liquid Contact Apparatus 0 0 2 0 4 6
279 Chucks or Sockets 3 0 2 0 1 6
322 Electricity: Single Generator Systems 4 1 0 0 1 6
332 Modulators 0 0 5 1 0 6
360 Dynamic Magnetic Information Storage or Retrieval 0 2 2 2 0 6
368 Horology: Time Measuring Systems or Devices 1 2 1 1 1 6
504 Plant Protecting and Regulating Compositions 2 2 0 1 1 6
708 Arithmetic Processing and Calculating (Electrical Computers) 0 1 1 2 2 6
014 Bridges 1 0 1 3 0 5
068 Textiles: Fluid Treating Apparatus 0 1 1 2 1 5
112 Sewing 1 1 0 1 2 5
212 Traversing Hoists 1 0 1 1 2 5
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 1 2 0 1 1 5
256 Fences 0 2 3 0 0 5
326 Electronic Digital Logic Circuitry 1 0 1 1 2 5
353 Optics: Image Projectors 1 1 2 1 0 5
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 0 1 2 1 5
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 1 1 1 1 5
406 Conveyors: Fluid Current 0 0 1 2 2 5
412 Bookbinding: Process and Apparatus 1 1 1 1 1 5
419 Powder Metallurgy Processes 1 0 2 1 1 5
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 3 0 0 2 0 5
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 1 3 0 0 1 5
048 Gas: Heating and Illuminating 1 0 0 2 1 4
054 Harness for Working Animal 0 0 3 1 0 4
237 Heating Systems 1 0 0 0 3 4
238 Railways: Surface Track 1 0 2 1 0 4
373 Industrial Electric Heating Furnaces 2 0 0 2 0 4
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 1 0 1 1 4
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 1 2 1 4
450 Foundation Garments 0 3 0 1 0 4
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 2 1 0 1 0 4
492 Roll or Roller 1 1 2 0 0 4
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 1 0 1 2 4
023 Chemistry: Physical Processes 0 0 1 0 2 3
059 Chain, Staple, and Horseshoe Making 0 1 1 0 1 3
071 Chemistry: Fertilizers 1 1 0 0 1 3
150 Purses, Wallets, and Protective Covers 2 1 0 0 0 3
202 Distillation: Apparatus 1 0 2 0 0 3
203 Distillation: Processes, Separatory 1 0 1 0 1 3
225 Severing by Tearing or Breaking 0 0 1 1 1 3
232 Deposit and Collection Receptacles 0 1 0 0 2 3
386 Television Signal Processing for Dynamic Recording or Reproducing 1 0 0 1 1 3
413 Sheet Metal Container Making 1 0 1 1 0 3
012 Boot and Shoe Making 1 0 0 1 0 2
038 Textiles: Ironing or Smoothing 1 0 1 0 0 2
065 Glass Manufacturing 0 2 0 0 0 2
076 Metal Tools and Implements, Making 2 0 0 0 0 2
086 Ammunition and Explosive-Charge Making 0 1 1 0 0 2
089 Ordnance 1 0 0 1 0 2
127 Sugar, Starch, and Carbohydrates 1 0 1 0 0 2
136 Batteries: Thermoelectric and Photoelectric 1 0 1 0 0 2
149 Explosive and Thermic Compositions or Charges 1 1 0 0 0 2
152 Resilient Tires and Wheels 0 1 0 1 0 2
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 1 1 0 2
293 Vehicle Fenders 0 0 2 0 0 2
441 Buoys, Rafts, and Aquatic Devices 0 0 0 1 1 2
483 Tool Changing 1 1 0 0 0 2
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 0 0 1 2
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 1 1 0 2
027 Undertaking 0 1 0 0 0 1
028 Textiles: Manufacturing 0 0 1 0 0 1
066 Textiles: Knitting 0 1 0 0 0 1
131 Tobacco 0 1 0 0 0 1
139 Textiles: Weaving 1 0 0 0 0 1
168 Farriery 0 1 0 0 0 1
169 Fire Extinguishers 0 0 1 0 0 1
171 Unearthing Plants or Buried Objects 1 0 0 0 0 1
185 Motors: Spring, Weight, or Animal Powered 0 0 0 1 0 1
186 Merchandising 0 1 0 0 0 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 0 1
191 Electricity: Transmission To Vehicles 0 0 1 0 0 1
201 Distillation: Processes, Thermolytic 0 1 0 0 0 1
226 Advancing Material of Indeterminate Length 0 0 1 0 0 1
352 Optics: Motion Pictures 0 0 0 1 0 1
355 Photocopying 0 0 0 1 0 1
720 Dynamic Optical Information Storage or Retrieval 0 1 0 0 0 1
ALL ALL CLASSES 3639 3470 3296 3162 2752 16319


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMB pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMB reports and materials from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > Listing of Viewable PTMB Reports > Table of Contents for This Set of Reports