U.S. PATENT AND TRADEMARK OFFICE
Information Products Division
Technology Assessment and Forecast (TAF) Branch

Patenting By Geographic Region (State and Country), Breakout By Technology Class
Count of 1997 - 2001 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

TAIWAN

(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')
 
Class Class Title 1997 1998 1999 2000 2001 Total
438 Semiconductor Device Manufacturing: Process 252 379 597 945 1170 3343
439 Electrical Connectors 67 93 148 366 420 1094
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 62 117 162 190 225 756
362 Illumination 64 95 82 119 102 462
361 Electricity: Electrical Systems and Devices 30 52 67 83 148 380
482 Exercise Devices 57 69 54 67 51 298
280 Land Vehicles 29 59 50 70 80 288
081 Tools 14 30 49 75 94 262
365 Static Information Storage and Retrieval 25 36 56 73 55 245
206 Special Receptacle or Package 26 45 53 59 53 236
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 17 32 48 59 67 223
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 32 38 38 44 56 208
248 Supports (e.g., for holding articles, etc.) 21 43 38 42 62 206
070 Locks 34 46 55 29 30 194
340 Communications: Electrical 27 28 23 43 40 161
297 Chairs and Seats 17 21 41 41 38 158
137 Fluid Handling 17 23 24 43 43 150
016 Miscellaneous Hardware 21 29 31 35 33 149
074 Machine Element or Mechanism 30 28 24 25 30 137
473 Games Using Tangible Projectile 16 44 28 23 26 137
200 Electricity: Circuit Makers and Breakers 11 31 32 32 30 136
099 Foods and Beverages: Apparatus 15 29 21 30 35 130
239 Fluid Sprinkling, Spraying, and Diffusing 15 25 24 31 32 127
135 Tent, Canopy, Umbrella, or Cane 13 20 20 31 42 126
446 Amusement Devices: Toys 15 28 15 33 33 124
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 16 25 27 22 32 122
002 Apparel 14 21 22 27 34 118
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 11 26 24 31 23 115
359 Optics: Systems (Including Communication) and Elements 9 25 24 27 28 113
358 Facsimile and Static Presentation Processing 11 21 27 33 20 112
312 Supports: Cabinet Structure 12 20 23 29 27 111
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 17 22 21 23 26 109
024 Buckles, Buttons, Clasps, Etc. 19 16 25 20 27 107
030 Cutlery 17 19 30 19 22 107
428 Stock Material or Miscellaneous Articles 14 20 28 19 26 107
015 Brushing, Scrubbing, and General Cleaning 12 22 13 35 24 106
451 Abrading 7 5 19 33 42 106
005 Beds 17 16 22 21 29 105
250 Radiant Energy 9 17 25 28 25 104
084 Music 11 16 30 19 26 102
029 Metal Working 6 11 20 28 34 99
417 Pumps 10 6 17 34 32 99
073 Measuring and Testing 10 14 25 22 25 96
220 Receptacles 15 10 22 23 25 95
004 Baths, Closets, Sinks, and Spittoons 16 18 26 13 21 94
401 Coating Implements with Material Supply 7 5 27 26 28 93
227 Elongated-Member-Driving Apparatus 15 21 12 23 18 89
341 Coded Data Generation or Conversion 14 25 13 19 18 89
532 Organic Compounds (includes Classes 532-570) 15 12 20 16 26 89
427 Coating Processes 13 22 20 16 16 87
052 Static Structures (e.g., Buildings) 18 17 19 12 20 86
160 Flexible or Portable Closure, Partition, or Panel 19 13 11 13 30 86
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 9 17 24 16 19 85
188 Brakes 11 16 11 17 29 84
351 Optics: Eye Examining, Vision Testing and Correcting 13 9 17 22 23 84
211 Supports: Racks 5 18 14 24 21 82
379 Telephonic Communications 10 18 16 16 21 81
165 Heat Exchange 9 10 13 15 30 77
315 Electric Lamp and Discharge Devices: Systems 8 16 11 23 19 77
222 Dispensing (apparatus and process) 13 10 12 22 18 75
310 Electrical Generator or Motor Structure 3 8 17 27 19 74
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 11 19 13 13 17 73
324 Electricity: Measuring and Testing 5 9 11 21 25 71
381 Electrical Audio Signal Processing Systems and Devices 11 21 12 10 15 69
403 Joints and Connections 19 9 15 9 15 67
132 Toilet 12 13 20 10 11 66
219 Electric Heating 9 11 6 17 23 66
040 Card, Picture, or Sign Exhibiting 9 13 20 8 15 65
301 Land Vehicles: Wheels and Axles 3 6 11 25 20 65
320 Electricity: Battery or Capacitor Charging or Discharging 4 9 11 16 25 65
363 Electric Power Conversion Systems 7 11 20 13 14 65
382 Image Analysis 4 9 20 15 17 65
190 Trunks and Hand-Carried Luggage 9 15 9 11 20 64
435 Chemistry: Molecular Biology and Microbiology 8 13 10 11 22 64
174 Electricity: Conductors and Insulators 7 13 6 5 31 62
710 Input/Output (Electrical Computers and Digital Processing Systems) 7 15 18 10 11 61
033 Geometrical Instruments 8 5 9 20 18 60
036 Boots, Shoes, and Leggings 12 13 13 9 13 60
273 Amusement Devices: Games 13 12 11 16 8 60
416 Fluid Reaction Surfaces (i.e., Impellers) 8 6 14 16 15 59
072 Metal Deforming 5 12 15 13 13 58
242 Winding, Tensioning, or Guiding 6 12 9 12 19 58
375 Pulse or Digital Communications 7 11 11 13 16 58
062 Refrigeration 9 7 15 11 15 57
210 Liquid Purification or Separation 4 17 13 10 12 56
369 Dynamic Information Storage or Retrieval 3 10 6 17 20 56
108 Horizontally Supported Planar Surfaces 8 10 17 14 5 54
348 Television 7 9 14 14 10 54
216 Etching a Substrate: Processes 6 12 12 16 7 53
356 Optics: Measuring and Testing 5 9 16 12 11 53
134 Cleaning and Liquid Contact with Solids 4 5 16 11 16 52
313 Electric Lamp and Discharge Devices 5 14 13 15 5 52
224 Package and Article Carriers 9 10 12 7 13 51
318 Electricity: Motive Power Systems 6 8 8 15 13 50
118 Coating Apparatus 2 3 10 20 14 49
144 Woodworking 3 3 9 15 19 49
083 Cutting 7 8 11 10 12 48
431 Combustion 4 12 10 6 16 48
128 Surgery (includes Class 600) 3 11 8 11 13 46
204 Chemistry: Electrical and Wave Energy 6 6 4 16 14 46
713 Support (Electrical Computers and Digital Processing Systems) 4 7 11 10 14 46
714 Error Detection/Correction and Fault Detection/Recovery 5 10 7 11 13 46
343 Communications: Radio Wave Antennas 1 8 5 9 22 45
349 Liquid Crystal Cells, Elements and Systems 4 8 5 14 14 45
368 Horology: Time Measuring Systems or Devices 10 11 9 8 7 45
455 Telecommunications 5 5 7 11 16 44
711 Memory (Electrical Computers and Digital Processing Systems) 6 8 12 7 10 43
126 Stoves and Furnaces 6 9 12 7 8 42
400 Typewriting Machines 1 9 12 10 9 41
708 Arithmetic Processing and Calculating (Electrical Computers) 8 7 13 11 2 41
326 Electronic Digital Logic Circuitry 6 7 7 12 8 40
384 Bearings 7 7 8 8 10 40
604 Surgery (Medicators and Receptors) 4 8 11 11 6 40
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 6 9 9 6 9 39
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 9 7 9 2 11 38
601 Surgery: Kinesitherapy 7 7 5 9 10 38
123 Internal-Combustion Engines 11 4 6 7 9 37
292 Closure Fasteners 7 5 7 9 8 36
112 Sewing 9 6 8 5 7 35
119 Animal Husbandry 1 7 11 6 10 35
241 Solid Material Comminution or Disintegration 1 10 9 6 9 35
251 Valves and Valve Actuation 4 7 11 7 6 35
285 Pipe Joints or Couplings 6 6 7 7 9 35
700 DP: Generic Control Systems or Specific Applications (Data Processing) 5 10 8 5 7 35
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 2 10 4 7 10 33
007 Compound Hand Tools 5 4 6 8 9 32
101 Printing 7 9 5 5 6 32
294 Handling: Hand and Hoist-Line Implements 6 8 5 7 6 32
337 Electricity: Electrothermally or Thermally Actuated Switches 5 6 7 5 9 32
173 Tool Driving or Impacting 1 2 12 9 7 31
181 Acoustics 6 7 7 9 2 31
370 Multiplex Communications 3 4 9 10 5 31
396 Photography 2 7 11 4 7 31
192 Clutches and Power-Stop Control 5 4 7 6 8 30
228 Metal Fusion Bonding 1 3 4 8 14 30
307 Electrical Transmission or Interconnection Systems 4 9 5 5 6 29
385 Optical Waveguides 3 4 5 2 15 29
047 Plant Husbandry 3 2 8 13 2 28
182 Fire Escape, Ladder, or Scaffold 6 7 11 4 0 28
374 Thermal Measuring and Testing 3 6 3 8 8 28
445 Electric Lamp or Space Discharge Component or Device Manufacturing 8 11 1 7 1 28
066 Textiles: Knitting 2 5 3 8 9 27
271 Sheet Feeding or Delivering 3 5 9 6 4 27
474 Endless Belt Power Transmission Systems or Components 5 9 5 5 3 27
180 Motor Vehicles 0 8 5 3 10 26
347 Incremental Printing of Symbolic Information 0 0 2 7 17 26
392 Electric Resistance Heating Devices 1 4 6 7 8 26
399 Electrophotography 1 4 7 6 8 26
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 7 4 3 11 26
034 Drying and Gas or Vapor Contact with Solids 7 3 4 5 6 25
261 Gas and Liquid Contact Apparatus 2 4 4 5 10 25
331 Oscillators 1 5 3 9 7 25
434 Education and Demonstration 3 10 5 3 4 25
606 Surgery (instruments) 2 5 3 8 7 25
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 5 4 9 4 23
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 3 6 4 9 23
229 Envelopes, Wrappers, and Paperboard Boxes 5 1 5 4 8 23
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 4 8 5 6 23
366 Agitating (e.g., of articles and materials) 2 5 2 7 7 23
454 Ventilation 3 8 4 5 3 23
043 Fishing, Trapping, and Vermin Destroying 1 5 8 5 3 22
060 Power Plants 1 3 8 5 5 22
269 Work Holders 0 3 9 7 3 22
053 Package Making 0 6 5 7 3 21
055 Gas Separation 1 6 3 3 8 21
096 Gas Separation: Apparatus 4 4 3 4 6 21
252 Compositions 2 1 6 6 6 21
414 Material or Article Handling 3 2 3 9 4 21
418 Rotary Expansible Chamber Devices 1 1 2 8 9 21
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 4 9 5 2 21
254 Implements or Apparatus for Applying Pushing or Pulling Force 4 3 5 5 3 20
423 Chemistry of Inorganic Compounds 4 3 3 4 6 20
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 4 1 3 6 6 20
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 0 2 6 7 5 20
223 Apparel Apparatus 2 4 1 6 6 19
415 Rotary Kinetic Fluid Motors or Pumps 2 3 0 5 9 19
450 Foundation Garments 0 2 4 4 9 19
138 Pipes and Tubular Conduits 1 6 5 2 4 18
215 Bottles and Jars 4 3 3 5 3 18
267 Spring Devices 4 3 3 2 6 18
323 Electricity: Power Supply or Regulation Systems 0 3 5 5 5 18
336 Inductor Devices 0 3 1 4 10 18
441 Buoys, Rafts, and Aquatic Devices 3 2 2 5 6 18
281 Books, Strips, and Leaves 3 4 6 3 1 17
353 Optics: Image Projectors 0 6 0 3 8 17
198 Conveyors: Power-Driven 3 2 4 4 3 16
279 Chucks or Sockets 3 0 4 2 7 16
296 Land Vehicles: Bodies and Tops 0 6 2 3 5 16
433 Dentistry 1 5 6 0 4 16
475 Planetary Gear Transmission Systems or Components 3 2 4 3 4 16
068 Textiles: Fluid Treating Apparatus 2 6 4 3 0 15
152 Resilient Tires and Wheels 0 1 1 4 9 15
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 4 4 4 2 1 15
408 Cutting by Use of Rotating Axially Moving Tool 2 2 5 2 4 15
409 Gear Cutting, Milling, or Planing 2 2 3 3 5 15
707 DP: Database and File Management, Data Structures, Or Document Processing (Data Processing) 0 4 1 4 6 15
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 3 6 2 2 15
049 Movable or Removable Closures 2 5 1 4 2 14
116 Signals and Indicators 1 3 1 1 8 14
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 1 2 0 3 8 14
100 Presses 3 5 2 1 2 13
249 Static Molds 5 4 2 2 0 13
333 Wave Transmission Lines and Networks 1 2 0 6 4 13
338 Electrical Resistors 1 2 4 2 4 13
463 Amusement Devices: Games 2 5 1 4 1 13
221 Article Dispensing 2 3 3 4 0 12
330 Amplifiers 1 1 4 2 4 12
372 Coherent Light Generators 1 0 8 1 2 12
483 Tool Changing 2 3 5 2 0 12
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 2 1 4 3 11
082 Turning (e.g., for metal working) 4 0 2 1 4 11
184 Lubrication 1 3 2 0 5 11
244 Aeronautics 1 1 3 3 3 11
405 Hydraulic and Earth Engineering 1 2 4 3 1 11
410 Freight Accommodation On Freight Carrier 1 0 3 3 4 11
501 Compositions: Ceramic 1 3 1 2 4 11
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 1 3 4 3 11
095 Gas Separation: Processes 2 1 3 1 3 10
110 Furnaces 2 2 2 3 1 10
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 2 2 2 2 2 10
472 Amusement Devices 1 2 2 3 2 10
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 1 2 5 1 10
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 2 1 1 6 10
706 DP: Artificial Intelligence (Data Processing) 1 5 0 1 3 10
054 Harness (for animals) 0 2 1 4 2 9
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 2 1 2 1 3 9
194 Check-Actuated Control Mechanisms 2 2 4 1 0 9
236 Automatic Temperature and Humidity Regulation 0 0 4 2 3 9
290 Prime-Mover Dynamo Plants 1 4 2 0 2 9
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 2 0 4 3 9
355 Photocopying 0 0 1 5 3 9
432 Heating 3 2 1 1 2 9
106 Compositions: Coating or Plastic 1 2 2 2 1 8
148 Metal Treatment 0 1 2 3 2 8
177 Weighing Scales 2 2 1 1 2 8
360 Dynamic Magnetic Information Storage or Retrieval 2 4 1 0 1 8
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 2 2 2 1 1 8
412 Bookbinding: Process and Apparatus 1 0 1 4 2 8
440 Marine Propulsion 2 0 4 2 0 8
125 Stone Working 1 0 0 3 3 7
209 Classifying, Separating, and Assorting Solids 0 2 3 1 1 7
383 Flexible Bags 1 1 2 2 1 7
404 Road Structure, Process, or Apparatus 1 1 5 0 0 7
426 Food or Edible Material: Processes, Compositions, and Products 0 3 0 2 2 7
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 1 2 1 2 7
012 Boot and Shoe Making 1 1 1 0 3 6
028 Textiles: Manufacturing 0 2 1 2 1 6
051 Abrasive Tool Making Process, Material, or Composition 0 1 2 1 2 6
056 Harvesters 2 2 1 0 1 6
124 Mechanical Guns and Projectors 0 1 0 1 4 6
131 Tobacco 3 1 0 1 1 6
139 Textiles: Weaving 2 2 0 0 2 6
191 Electricity: Transmission To Vehicles 0 0 0 1 5 6
202 Distillation: Apparatus 2 2 0 1 1 6
232 Deposit and Collection Receptacles 0 0 1 4 1 6
419 Powder Metallurgy Processes 0 1 1 2 2 6
436 Chemistry: Analytical and Immunological Testing 0 2 1 0 3 6
602 Surgery: Splint, Brace, or Bandage 1 0 1 3 1 6
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 1 1 2 0 6
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 3 2 1 0 6
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 6 6
038 Textiles: Ironing or Smoothing 0 0 1 4 0 5
042 Firearms 0 2 0 0 3 5
057 Textiles: Spinning, Twisting, and Twining 0 0 3 2 0 5
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 2 2 0 0 5
092 Expansible Chamber Devices 1 2 0 1 1 5
114 Ships 1 3 0 1 0 5
136 Batteries: Thermoelectric and Photoelectric 0 0 1 1 3 5
164 Metal Founding 1 2 0 0 2 5
329 Demodulators 0 2 2 0 1 5
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 1 0 1 2 5
380 Cryptography 1 0 0 3 1 5
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 1 0 3 5
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 1 0 2 1 5
725 Interactive Video Distribution Systems 0 0 1 3 1 5
001 ** Classification Undetermined ** 0 1 0 3 0 4
091 Motors: Expansible Chamber Type 1 2 0 1 0 4
162 Paper Making and Fiber Liberation 1 0 2 0 1 4
169 Fire Extinguishers 0 0 1 2 1 4
172 Earth Working 2 2 0 0 0 4
277 Seal for a Joint or Juncture 1 0 0 0 3 4
300 Brush, Broom, and Mop Making 0 1 1 1 1 4
332 Modulators 0 4 0 0 0 4
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 1 0 2 1 4
386 Television Signal Processing for Dynamic Recording or Reproducing 1 0 2 1 0 4
388 Electricity: Motor Control Systems 0 0 1 1 2 4
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 2 2 4
027 Undertaking 1 0 1 1 0 3
044 Fuel and Related Compositions 1 0 1 0 1 3
063 Jewelry 1 0 0 0 2 3
104 Railways 0 2 0 1 0 3
122 Liquid Heaters and Vaporizers 0 1 0 1 1 3
178 Telegraphy 1 0 0 0 2 3
226 Advancing Material of Indeterminate Length 0 1 1 1 0 3
256 Fences 2 1 0 0 0 3
266 Metallurgical Apparatus 0 1 1 1 0 3
293 Vehicle Fenders 1 0 1 0 1 3
303 Fluid-Pressure and Analogous Brake Systems 1 1 0 1 0 3
373 Industrial Electric Heating Furnaces 1 1 1 0 0 3
453 Coin Handling 2 0 1 0 0 3
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 0 0 0 2 3
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 1 1 1 0 3
492 Roll or Roller 0 2 1 0 0 3
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 1 0 2 3
019 Textiles: Fiber Preparation 1 1 0 0 0 2
102 Ammunition and Explosives 0 0 0 1 1 2
150 Purses, Wallets, and Protective Covers 0 0 0 2 0 2
175 Boring or Penetrating the Earth 0 1 0 0 1 2
208 Mineral Oils: Processes and Products 0 1 0 0 1 2
217 Wooden Receptacles 0 1 0 0 1 2
225 Severing by Tearing or Breaking 0 0 1 1 0 2
378 X-Ray or Gamma Ray Systems or Devices 0 1 0 0 1 2
407 Cutters, for Shaping 0 0 0 1 1 2
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 1 0 1 2
452 Butchering 1 0 1 0 0 2
477 Interrelated Power Delivery Controls, Including Engine Control 1 1 0 0 0 2
585 Chemistry of Hydrocarbon Compounds 0 1 1 0 0 2
014 Bridges 0 0 1 0 0 1
048 Gas: Heating and Illuminating 1 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 0 1 0 0 0 1
065 Glass Manufacturing 0 1 0 0 0 1
071 Chemistry: Fertilizers 1 0 0 0 0 1
076 Metal Tools and Implements, Making 0 0 0 1 0 1
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 1 1
089 Ordnance 0 0 1 0 0 1
140 Wireworking 0 1 0 0 0 1
142 Wood Turning 0 0 1 0 0 1
185 Motors: Spring, Weight, or Animal Powered 1 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 1 1
196 Mineral Oils: Apparatus 0 1 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 0 1 1
212 Traversing Hoists 1 0 0 0 0 1
231 Whips and Whip Apparatus 1 0 0 0 0 1
283 Printed Matter 0 0 1 0 0 1
298 Land Vehicles: Dumping 0 1 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 1 0 0 1
322 Electricity: Single Generator Systems 0 0 1 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 1 0 1
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 0 0 1
ALL ALL CLASSES 2057 3100 3693 4667 5371 18888



TAF Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Information Products Division - TAF Branch
PK3- Suite 441
Washington, DC 20231

tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov

address of TAF Internet pages : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of TAF reports from : ftp.uspto.gov/pub/taf/

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Last Modified: April 9, 2002