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

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

Count of 2004 - 2008 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

FRANCE

( 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 2004 2005 2006 2007 2008 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 232 208 223 221 232 1116
532 Organic Compounds (includes Classes 532-570) 84 79 112 87 106 468
435 Chemistry: Molecular Biology and Microbiology 78 76 96 82 77 409
370 Multiplex Communications 54 63 75 58 91 341
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 92 67 73 60 46 338
455 Telecommunications 69 50 97 67 51 334
375 Pulse or Digital Communications 54 48 70 67 64 303
438 Semiconductor Device Manufacturing: Process 55 52 74 66 54 301
073 Measuring and Testing 50 53 45 44 50 242
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 57 53 50 48 32 240
382 Image Analysis 35 29 68 37 67 236
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 24 26 41 80 47 218
428 Stock Material or Miscellaneous Articles 60 40 43 31 38 212
385 Optical Waveguides 58 52 36 34 21 201
060 Power Plants 35 34 41 31 42 183
340 Communications: Electrical 26 39 49 26 27 167
702 DP: Measuring, Calibrating, or Testing (Data Processing) 26 33 33 35 37 164
244 Aeronautics and Astronautics 42 23 34 31 32 162
250 Radiant Energy 30 17 42 43 30 162
296 Land Vehicles: Bodies and Tops 37 34 41 24 25 161
324 Electricity: Measuring and Testing 28 33 36 24 40 161
439 Electrical Connectors 41 27 40 20 28 156
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 29 24 28 34 40 155
280 Land Vehicles 36 27 29 32 29 153
713 Support (Electrical Computers and Digital Processing Systems) 17 22 24 35 46 144
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 15 21 27 31 47 141
365 Static Information Storage and Retrieval 21 16 40 30 33 140
222 Dispensing (apparatus and process) 37 35 27 26 13 138
356 Optics: Measuring and Testing 16 27 19 39 37 138
210 Liquid Purification or Separation 24 23 21 36 32 136
714 Error Detection/Correction and Fault Detection/Recovery 20 25 30 30 29 134
345 Computer Graphics Processing and Selective Visual Display Systems 23 26 35 29 19 132
359 Optical: Systems and Elements 34 23 27 20 28 132
343 Communications: Radio Wave Antennas 27 18 37 15 22 119
128 Surgery (includes Class 600) 25 24 25 17 26 117
123 Internal-Combustion Engines 21 18 25 31 18 113
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 36 15 17 21 21 110
062 Refrigeration 21 17 20 29 19 106
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 26 25 21 17 17 106
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 22 22 18 18 25 105
401 Coating Implements with Material Supply 19 15 28 17 26 105
310 Electrical Generator or Motor Structure 24 25 21 23 11 104
362 Illumination 18 19 22 20 21 100
152 Resilient Tires and Wheels 17 26 16 23 17 99
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 15 19 17 30 16 97
711 Memory (Electrical Computers and Digital Processing Systems) 34 10 21 15 15 95
029 Metal Working 24 16 25 16 12 93
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 12 18 22 20 18 90
707 DP: Database and File Management or Data Structures (Data Processing) 15 14 19 18 24 90
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 26 14 21 14 14 89
415 Rotary Kinetic Fluid Motors or Pumps 14 12 26 21 15 88
219 Electric Heating 22 17 19 16 13 87
606 Surgery (instruments) 21 12 15 17 20 85
361 Electricity: Electrical Systems and Devices 25 11 17 13 18 84
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 30 13 10 16 15 84
427 Coating Processes 22 17 14 22 4 79
423 Chemistry of Inorganic Compounds 19 14 15 14 15 77
604 Surgery (Medicators and Receptors) 12 20 13 13 17 75
208 Mineral Oils: Processes and Products 15 6 12 20 20 73
341 Coded Data Generation or Conversion 17 14 11 10 18 70
348 Television 14 13 14 15 14 70
416 Fluid Reaction Surfaces (i.e., Impellers) 8 7 19 17 19 70
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 6 16 18 14 15 69
398 Optical Communications 11 4 13 24 16 68
318 Electricity: Motive Power Systems 11 10 16 15 14 66
137 Fluid Handling 19 13 15 10 6 63
378 X-Ray or Gamma Ray Systems or Devices 11 15 18 9 10 63
206 Special Receptacle or Package 14 9 11 13 15 62
330 Amplifiers 20 9 13 11 9 62
106 Compositions: Coating or Plastic 14 11 15 9 11 60
380 Cryptography 5 3 14 12 26 60
710 Input/Output (Electrical Computers and Digital Processing Systems) 11 17 11 8 12 59
148 Metal Treatment 17 12 8 8 12 57
239 Fluid Sprinkling, Spraying, and Diffusing 18 12 9 9 9 57
285 Pipe Joints or Couplings 12 16 10 6 13 57
297 Chairs and Seats 19 5 14 13 6 57
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 13 7 10 16 11 57
379 Telephonic Communications 12 8 20 7 8 55
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 13 4 15 9 14 55
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 7 9 7 15 17 55
053 Package Making 15 9 12 9 9 54
056 Harvesters 17 8 9 8 11 53
426 Food or Edible Material: Processes, Compositions, and Products 18 13 8 7 7 53
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 11 17 4 14 7 53
333 Wave Transmission Lines and Networks 6 9 10 10 17 52
700 DP: Generic Control Systems or Specific Applications (Data Processing) 21 12 7 5 7 52
052 Static Structures (e.g., Buildings) 13 13 7 10 6 49
072 Metal Deforming 8 6 16 11 8 49
074 Machine Element or Mechanism 11 4 11 8 14 48
099 Foods and Beverages: Apparatus 13 7 10 1 17 48
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 18 6 5 8 11 48
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 13 9 11 6 9 48
095 Gas Separation: Processes 7 6 9 13 11 46
313 Electric Lamp and Discharge Devices 11 13 8 4 10 46
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 11 10 7 4 14 46
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 14 7 11 10 3 45
165 Heat Exchange 10 11 11 10 3 45
174 Electricity: Conductors and Insulators 17 6 7 6 9 45
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 10 5 8 10 11 44
188 Brakes 5 12 16 5 5 43
363 Electric Power Conversion Systems 7 11 11 5 9 43
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 2 8 8 14 11 43
323 Electricity: Power Supply or Regulation Systems 8 8 8 8 10 42
351 Optics: Eye Examining, Vision Testing and Correcting 9 5 5 8 15 42
252 Compositions 10 5 7 13 6 41
585 Chemistry of Hydrocarbon Compounds 14 5 2 13 7 41
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 5 6 10 9 9 39
307 Electrical Transmission or Interconnection Systems 7 6 8 10 8 39
367 Communications, Electrical: Acoustic Wave Systems and Devices 6 9 7 6 11 39
384 Bearings 11 5 11 5 7 39
100 Presses 8 3 7 11 9 38
114 Ships 9 6 8 9 6 38
132 Toilet 9 4 10 7 8 38
372 Coherent Light Generators 15 10 8 4 1 38
138 Pipes and Tubular Conduits 7 12 7 3 8 37
726 Information Security 2 5 10 9 11 37
315 Electric Lamp and Discharge Devices: Systems 13 6 8 4 5 36
607 Surgery: Light, Thermal, and Electrical Application 6 7 9 6 8 36
331 Oscillators 5 5 6 9 10 35
180 Motor Vehicles 6 3 9 10 6 34
200 Electricity: Circuit Makers and Breakers 6 5 7 10 6 34
717 DP: Software Development, Installation, and Management (Data Processing) 3 3 11 6 11 34
403 Joints and Connections 13 6 1 8 5 33
015 Brushing, Scrubbing, and General Cleaning 9 7 4 5 7 32
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 5 5 10 6 6 32
198 Conveyors: Power-Driven 5 6 4 6 10 31
220 Receptacles 10 7 5 4 5 31
436 Chemistry: Analytical and Immunological Testing 4 4 7 6 10 31
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 8 4 8 7 4 31
708 Arithmetic Processing and Calculating (Electrical Computers) 7 4 11 7 2 31
101 Printing 12 7 6 2 3 30
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 6 3 4 6 11 30
405 Hydraulic and Earth Engineering 9 7 7 4 3 30
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 4 2 7 9 8 30
181 Acoustics 11 4 6 5 3 29
192 Clutches and Power-Stop Control 11 7 5 3 3 29
248 Supports (e.g., for holding articles, etc.) 7 7 9 0 6 29
368 Horology: Time Measuring Systems or Devices 2 1 5 7 14 29
036 Boots, Shoes, and Leggings 5 7 3 7 6 28
139 Textiles: Weaving 2 7 11 2 6 28
326 Electronic Digital Logic Circuitry 6 5 6 6 4 27
347 Incremental Printing of Symbolic Information 4 3 2 7 11 27
033 Geometrical Instruments 4 4 4 5 9 26
433 Dentistry 7 2 5 7 5 26
501 Compositions: Ceramic 3 4 7 4 8 26
065 Glass Manufacturing 8 5 3 4 5 25
102 Ammunition and Explosives 9 3 6 4 3 25
118 Coating Apparatus 7 5 4 1 8 25
251 Valves and Valve Actuation 5 5 9 4 2 25
277 Seal for a Joint or Juncture 4 8 4 6 3 25
381 Electrical Audio Signal Processing Systems and Devices 5 5 3 8 4 25
451 Abrading 4 4 10 7 0 25
089 Ordnance 5 6 6 5 2 24
417 Pumps 10 2 7 1 4 24
706 DP: Artificial Intelligence (Data Processing) 2 4 6 5 7 24
024 Buckles, Buttons, Clasps, Etc. 2 5 8 4 4 23
084 Music 3 8 9 2 1 23
091 Motors: Expansible Chamber Type 3 7 6 5 2 23
242 Winding, Tensioning, or Guiding 8 2 5 5 3 23
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 5 4 8 5 1 23
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 7 2 4 6 3 22
228 Metal Fusion Bonding 7 1 3 5 6 22
303 Fluid-Pressure and Analogous Brake Systems 2 5 5 6 4 22
374 Thermal Measuring and Testing 5 3 7 3 4 22
049 Movable or Removable Closures 9 4 6 0 2 21
092 Expansible Chamber Devices 4 3 3 6 5 21
369 Dynamic Information Storage or Retrieval 3 6 2 6 4 21
376 Induced Nuclear Reactions: Processes, Systems, and Elements 3 7 3 3 5 21
725 Interactive Video Distribution Systems 2 2 6 5 6 21
204 Chemistry: Electrical and Wave Energy 4 3 2 5 6 20
215 Bottles and Jars 3 4 7 3 3 20
267 Spring Devices 5 8 4 2 1 20
414 Material or Article Handling 6 4 5 2 3 20
028 Textiles: Manufacturing 3 5 2 4 5 19
038 Textiles: Ironing or Smoothing 4 1 8 2 4 19
366 Agitating (e.g., of articles and materials) 3 1 7 5 3 19
475 Planetary Gear Transmission Systems or Components 3 1 1 7 7 19
083 Cutting 3 5 6 2 2 18
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 5 5 4 3 1 18
134 Cleaning and Liquid Contact with Solids 4 4 2 5 2 17
164 Metal Founding 4 4 0 6 3 17
209 Classifying, Separating, and Assorting Solids 2 5 4 3 3 17
358 Facsimile and Static Presentation Processing 2 8 3 1 3 17
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 4 2 1 2 8 17
055 Gas Separation 2 3 0 5 6 16
162 Paper Making and Fiber Liberation 5 6 0 0 5 16
175 Boring or Penetrating the Earth 3 5 2 3 3 16
290 Prime-Mover Dynamo Plants 1 7 2 1 5 16
431 Combustion 6 3 5 2 0 16
002 Apparel 6 3 2 4 0 15
241 Solid Material Comminution or Disintegration 2 4 3 4 2 15
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 3 3 2 3 15
504 Plant Protecting and Regulating Compositions 4 5 3 2 1 15
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 3 5 1 3 2 14
081 Tools 4 2 4 2 2 14
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 0 4 2 7 14
229 Envelopes, Wrappers, and Paperboard Boxes 2 3 3 4 2 14
292 Closure Fasteners 3 4 2 3 2 14
336 Inductor Devices 1 3 3 1 6 14
383 Flexible Bags 7 1 2 4 0 14
474 Endless Belt Power Transmission Systems or Components 6 2 1 4 1 14
005 Beds 4 2 3 2 2 13
057 Textiles: Spinning, Twisting, and Twining 2 1 7 2 1 13
182 Fire Escape, Ladder, or Scaffold 4 2 5 1 1 13
221 Article Dispensing 5 2 4 2 0 13
271 Sheet Feeding or Delivering 4 1 1 2 5 13
507 Earth Boring, Well Treating, and Oil Field Chemistry 3 2 1 6 1 13
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 4 5 3 13
034 Drying and Gas or Vapor Contact with Solids 2 4 2 2 2 12
160 Flexible or Portable Closure, Partition, or Panel 5 0 3 1 3 12
216 Etching a Substrate: Processes 1 1 6 2 2 12
386 Television Signal Processing for Dynamic Recording or Reproducing 1 2 2 4 3 12
105 Railway Rolling Stock 3 1 0 3 4 11
177 Weighing Scales 2 1 3 3 2 11
269 Work Holders 2 4 1 2 2 11
360 Dynamic Magnetic Information Storage or Retrieval 0 4 6 0 1 11
409 Gear Cutting, Milling, or Planing 3 1 1 1 5 11
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 6 2 1 0 2 11
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 4 4 2 0 1 11
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 5 2 2 1 11
261 Gas and Liquid Contact Apparatus 3 2 3 1 1 10
266 Metallurgical Apparatus 4 1 0 1 4 10
301 Land Vehicles: Wheels and Axles 2 1 3 3 1 10
404 Road Structure, Process, or Apparatus 2 1 4 1 2 10
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 1 1 4 2 2 10
096 Gas Separation: Apparatus 1 0 0 3 5 9
227 Elongated-Member-Driving Apparatus 2 2 4 0 1 9
254 Implements or Apparatus for Applying Pushing or Pulling Force 2 1 1 1 4 9
329 Demodulators 1 1 3 2 2 9
460 Crop Threshing or Separating 0 1 4 1 3 9
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 2 1 4 1 9
512 Perfume Compositions 5 0 0 3 1 9
004 Baths, Closets, Sinks, and Spittoons 5 1 1 1 0 8
016 Miscellaneous Hardware 3 1 2 1 1 8
030 Cutlery 2 2 0 3 1 8
040 Card, Picture, or Sign Exhibiting 2 4 0 1 1 8
066 Textiles: Knitting 1 1 2 2 2 8
104 Railways 1 0 2 3 2 8
110 Furnaces 2 2 4 0 0 8
119 Animal Husbandry 4 2 1 0 1 8
122 Liquid Heaters and Vaporizers 1 0 1 5 1 8
136 Batteries: Thermoelectric and Photoelectric 1 3 0 1 3 8
320 Electricity: Battery or Capacitor Charging or Discharging 4 4 0 0 0 8
349 Liquid Crystal Cells, Elements and Systems 2 3 1 2 0 8
355 Photocopying 3 2 0 3 0 8
396 Photography 6 1 1 0 0 8
400 Typewriting Machines 4 1 2 1 0 8
441 Buoys, Rafts, and Aquatic Devices 2 2 2 0 2 8
454 Ventilation 5 0 2 1 0 8
037 Excavating 1 4 2 0 0 7
044 Fuel and Related Compositions 1 2 1 1 2 7
070 Locks 2 0 2 1 2 7
212 Traversing Hoists 0 1 5 1 0 7
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 3 1 0 2 1 7
224 Package and Article Carriers 4 1 1 1 0 7
293 Vehicle Fenders 1 1 1 3 1 7
294 Handling: Hand and Hoist-Line Implements 1 1 2 3 0 7
312 Supports: Cabinet Structure 1 5 0 0 1 7
322 Electricity: Single Generator Systems 3 0 1 3 0 7
353 Optics: Image Projectors 1 1 1 3 1 7
418 Rotary Expansible Chamber Devices 1 3 1 1 1 7
482 Exercise Devices 2 0 1 4 0 7
126 Stoves and Furnaces 2 1 2 0 1 6
173 Tool Driving or Impacting 0 4 1 0 1 6
332 Modulators 1 1 3 1 0 6
392 Electric Resistance Heating Devices 0 1 1 3 1 6
408 Cutting by Use of Rotating Axially Moving Tool 1 1 0 2 2 6
494 Imperforate Bowl: Centrifugal Separators 0 1 5 0 0 6
014 Bridges 2 0 2 1 0 5
047 Plant Husbandry 1 3 0 0 1 5
082 Turning (e.g., for metal working) 0 0 2 1 2 5
172 Earth Working 3 0 1 0 1 5
203 Distillation: Processes, Separatory 1 1 1 1 1 5
283 Printed Matter 3 1 0 1 0 5
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 2 0 2 1 5
407 Cutters, for Shaping 0 3 1 1 0 5
432 Heating 0 2 0 1 2 5
601 Surgery: Kinesitherapy 1 0 0 4 0 5
602 Surgery: Splint, Brace, or Bandage 1 0 0 3 1 5
042 Firearms 1 1 0 1 1 4
048 Gas: Heating and Illuminating 0 1 1 1 1 4
111 Planting 1 2 1 0 0 4
149 Explosive and Thermic Compositions or Charges 2 2 0 0 0 4
279 Chucks or Sockets 0 0 0 2 2 4
406 Conveyors: Fluid Current 1 1 2 0 0 4
445 Electric Lamp or Space Discharge Component or Device Manufacturing 2 0 1 0 1 4
473 Games Using Tangible Projectile 0 0 2 2 0 4
588 Hazardous or Toxic Waste Destruction or Containment 1 1 2 0 0 4
012 Boot and Shoe Making 0 0 2 0 1 3
051 Abrasive Tool Making Process, Material, or Composition 0 1 1 1 0 3
054 Harness for Working Animal 0 2 0 1 0 3
059 Chain, Staple, and Horseshoe Making 1 0 1 1 0 3
063 Jewelry 0 1 1 1 0 3
086 Ammunition and Explosive-Charge Making 0 0 1 1 1 3
109 Safes, Bank Protection, or a Related Device 1 0 2 0 0 3
124 Mechanical Guns and Projectors 0 1 1 1 0 3
127 Sugar, Starch, and Carbohydrates 0 0 2 0 1 3
140 Wireworking 0 0 1 1 1 3
223 Apparel Apparatus 1 0 0 1 1 3
236 Automatic Temperature and Humidity Regulation 0 1 1 1 0 3
270 Sheet-Material Associating 1 1 0 0 1 3
337 Electricity: Electrothermally or Thermally Actuated Switches 2 0 0 0 1 3
434 Education and Demonstration 0 3 0 0 0 3
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 2 1 3
007 Compound Hand Tools 0 0 2 0 0 2
019 Textiles: Fiber Preparation 1 0 1 0 0 2
076 Metal Tools and Implements, Making 1 1 0 0 0 2
108 Horizontally Supported Planar Surfaces 1 1 0 0 0 2
125 Stone Working 0 0 1 1 0 2
131 Tobacco 0 1 1 0 0 2
157 Wheelwright Machines 0 0 0 2 0 2
169 Fire Extinguishers 1 1 0 0 0 2
184 Lubrication 2 0 0 0 0 2
202 Distillation: Apparatus 0 1 0 0 1 2
211 Supports: Racks 1 0 1 0 0 2
249 Static Molds 0 0 2 0 0 2
256 Fences 1 0 0 0 1 2
338 Electrical Resistors 0 1 0 0 1 2
373 Industrial Electric Heating Furnaces 1 0 1 0 0 2
410 Freight Accommodation On Freight Carrier 0 1 0 0 1 2
420 Alloys or Metallic Compositions 0 1 0 0 1 2
440 Marine Propulsion 2 0 0 0 0 2
463 Amusement Devices: Games 0 0 1 1 0 2
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 2 0 0 2
483 Tool Changing 1 0 1 0 0 2
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 2 2
001 ** Classification Undetermined ** 0 0 0 0 1 1
023 Chemistry: Physical Processes 1 0 0 0 0 1
026 Textiles: Cloth Finishing 0 0 0 0 1 1
027 Undertaking 0 0 0 1 0 1
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 1 1
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 1 0 1
112 Sewing 0 0 1 0 0 1
116 Signals and Indicators 0 1 0 0 0 1
135 Tent, Canopy, Umbrella, or Cane 0 0 0 1 0 1
191 Electricity: Transmission To Vehicles 0 0 0 1 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 1 0 1
194 Check-Actuated Control Mechanisms 1 0 0 0 0 1
225 Severing by Tearing or Breaking 0 0 0 1 0 1
226 Advancing Material of Indeterminate Length 0 0 0 0 1 1
237 Heating Systems 0 0 1 0 0 1
238 Railways: Surface Track 1 0 0 0 0 1
246 Railway Switches and Signals 0 0 0 1 0 1
260 Chemistry of Carbon Compounds 0 1 0 0 0 1
276 Typesetting 1 0 0 0 0 1
278 Land Vehicles: Animal Draft Appliances 0 1 0 0 0 1
289 Knots and Knot Tying 0 1 0 0 0 1
295 Railway Wheels and Axles 1 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 1 0 0 0 0 1
300 Brush, Broom, and Mop Making 0 0 0 1 0 1
305 Wheel Substitutes for Land Vehicles 0 0 1 0 0 1
352 Optics: Motion Pictures 1 0 0 0 0 1
388 Electricity: Motor Control Systems 1 0 0 0 0 1
446 Amusement Devices: Toys 0 0 1 0 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 1 1
452 Butchering 0 0 0 1 0 1
492 Roll or Roller 1 0 0 0 0 1
505 Superconductor Technology: Apparatus, Material, Process 1 0 0 0 0 1
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 1 0 0 0 0 1
720 Dynamic Optical Information Storage or Retrieval 0 0 0 1 0 1
ALL ALL CLASSES 3380 2866 3431 3130 3163 15970


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Electronic Information Products Division - PTMT
P.O Box 1450
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tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

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