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 1996 - 2000 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

SWEDEN

(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 1996 1997 1998 1999 2000 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 44 74 76 74 81 349
455 Telecommunications 44 30 52 93 109 328
370 Multiplex Communications 32 19 41 38 61 191
128 Surgery (includes Class 600) 26 24 42 35 52 179
604 Surgery (Medicators and Receptors) 16 15 42 31 30 134
162 Paper Making and Fiber Liberation 18 21 23 31 40 133
435 Chemistry: Molecular Biology and Microbiology 10 22 21 36 31 120
210 Liquid Purification or Separation 9 16 28 18 21 92
375 Pulse or Digital Communications 14 15 13 22 22 86
123 Internal-Combustion Engines 12 14 23 11 23 83
073 Measuring and Testing 11 6 17 17 29 80
343 Communications: Radio Wave Antennas 2 6 7 17 39 71
607 Surgery: Light, Thermal, and Electrical Application 12 18 15 10 13 68
379 Telephonic Communications 10 8 17 17 15 67
532 Organic Compounds (includes Classes 532-570) 11 16 13 17 9 66
428 Stock Material or Miscellaneous Articles 16 10 18 11 10 65
407 Cutters, for Shaping 11 6 10 15 21 63
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 3 10 10 16 16 55
242 Winding, Tensioning, or Guiding 9 7 12 10 16 54
137 Fluid Handling 6 9 6 16 14 51
361 Electricity: Electrical Systems and Devices 9 1 11 14 15 50
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 6 9 11 11 9 46
385 Optical Waveguides 7 6 7 14 12 46
165 Heat Exchange 8 5 7 11 14 45
297 Chairs and Seats 2 4 12 10 17 45
363 Electric Power Conversion Systems 1 13 4 15 12 45
052 Static Structures (e.g., Buildings) 6 9 12 7 10 44
060 Power Plants 2 7 10 14 10 43
340 Communications: Electrical 6 8 12 7 10 43
219 Electric Heating 7 4 6 17 8 42
356 Optics: Measuring and Testing 6 6 7 8 14 41
433 Dentistry 8 4 13 8 8 41
606 Surgery (instruments) 4 5 13 6 13 41
426 Food or Edible Material: Processes, Compositions, and Products 6 7 10 8 9 40
062 Refrigeration 2 6 10 12 7 37
427 Coating Processes 6 7 6 12 6 37
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 7 8 2 8 11 36
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 5 7 7 6 11 36
053 Package Making 7 7 6 6 9 35
438 Semiconductor Device Manufacturing: Process 3 3 10 6 13 35
280 Land Vehicles 6 3 11 5 9 34
347 Incremental Printing of Symbolic Information 6 3 5 7 13 34
439 Electrical Connectors 8 5 6 8 7 34
173 Tool Driving or Impacting 3 3 8 12 6 32
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 5 4 7 8 8 32
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 2 11 12 5 32
029 Metal Working 7 5 7 6 6 31
074 Machine Element or Mechanism 4 4 7 6 10 31
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 12 4 0 9 6 31
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 7 5 4 5 10 31
015 Brushing, Scrubbing, and General Cleaning 2 7 9 7 5 30
376 Induced Nuclear Reactions: Processes, Systems, and Elements 7 6 3 12 2 30
414 Material or Article Handling 3 8 4 7 7 29
175 Boring or Penetrating the Earth 3 2 4 11 8 28
359 Optics: Systems (Including Communication) and Elements 3 3 1 6 15 28
714 Error Detection/Correction and Fault Detection/Recovery 7 9 4 5 3 28
139 Textiles: Weaving 5 6 3 3 10 27
188 Brakes 6 4 4 5 8 27
324 Electricity: Measuring and Testing 10 2 3 9 3 27
419 Powder Metallurgy Processes 8 5 3 8 3 27
119 Animal Husbandry 0 1 5 10 10 26
436 Chemistry: Analytical and Immunological Testing 6 2 4 5 8 25
072 Metal Deforming 3 8 8 2 3 24
198 Conveyors: Power-Driven 2 1 4 7 10 24
250 Radiant Energy 5 2 7 5 5 24
148 Metal Treatment 1 5 6 6 5 23
209 Classifying, Separating, and Assorting Solids 3 6 6 6 2 23
307 Electrical Transmission or Interconnection Systems 7 1 3 7 5 23
440 Marine Propulsion 9 2 6 3 3 23
451 Abrading 2 7 4 6 4 23
070 Locks 6 4 6 3 3 22
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 1 1 5 6 9 22
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 4 4 8 5 22
102 Ammunition and Explosives 2 6 4 3 6 21
220 Receptacles 3 3 2 9 4 21
222 Dispensing (apparatus and process) 6 1 5 4 5 21
333 Wave Transmission Lines and Networks 3 2 2 8 6 21
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 6 4 2 8 1 21
494 Imperforate Bowl: Centrifugal Separators 1 1 9 6 4 21
331 Oscillators 5 2 3 4 6 20
366 Agitating (e.g., of articles and materials) 7 3 4 2 4 20
378 X-Ray or Gamma Ray Systems or Devices 2 2 6 4 6 20
408 Cutting by Use of Rotating Axially Moving Tool 1 5 3 9 2 20
248 Supports (e.g., for holding articles, etc.) 4 2 2 6 5 19
277 Seal for a Joint or Juncture 4 4 3 1 7 19
341 Coded Data Generation or Conversion 1 4 5 5 4 19
384 Bearings 1 2 5 3 8 19
707 DP: Database and File Management, Data Structures, Or Document Processing (Data Processing) 2 2 4 7 4 19
024 Buckles, Buttons, Clasps, Etc. 1 4 7 4 2 18
224 Package and Article Carriers 6 2 4 3 3 18
323 Electricity: Power Supply or Regulation Systems 2 2 3 7 4 18
330 Amplifiers 2 3 2 5 6 18
423 Chemistry of Inorganic Compounds 4 3 2 6 3 18
700 DP: Generic Control Systems or Specific Applications (Data Processing) 7 5 0 5 1 18
083 Cutting 4 1 2 4 6 17
181 Acoustics 2 0 3 5 7 17
204 Chemistry: Electrical and Wave Energy 2 1 5 5 4 17
206 Special Receptacle or Package 2 1 6 1 7 17
251 Valves and Valve Actuation 2 2 3 5 5 17
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 2 2 5 2 6 17
030 Cutlery 2 3 4 7 0 16
092 Expansible Chamber Devices 1 2 3 3 7 16
114 Ships 4 2 2 3 5 16
118 Coating Apparatus 3 5 3 3 2 16
134 Cleaning and Liquid Contact with Solids 2 2 5 4 3 16
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 3 3 2 5 16
239 Fluid Sprinkling, Spraying, and Diffusing 2 1 7 1 5 16
296 Land Vehicles: Bodies and Tops 2 1 1 5 7 16
096 Gas Separation: Apparatus 0 3 4 6 2 15
100 Presses 3 4 3 2 3 15
417 Pumps 3 3 3 4 2 15
004 Baths, Closets, Sinks, and Spittoons 0 3 4 5 2 14
081 Tools 3 1 2 3 5 14
099 Foods and Beverages: Apparatus 4 4 2 2 2 14
180 Motor Vehicles 2 1 3 6 2 14
241 Solid Material Comminution or Disintegration 3 3 1 2 5 14
285 Pipe Joints or Couplings 1 1 5 3 4 14
372 Coherent Light Generators 3 1 3 1 6 14
403 Joints and Connections 2 2 5 2 3 14
454 Ventilation 3 2 3 1 5 14
034 Drying and Gas or Vapor Contact with Solids 2 0 2 5 4 13
065 Glass Manufacturing 1 1 4 3 4 13
144 Woodworking 1 2 2 6 2 13
229 Envelopes, Wrappers, and Paperboard Boxes 3 0 3 2 5 13
310 Electrical Generator or Motor Structure 1 1 3 2 6 13
318 Electricity: Motive Power Systems 2 1 5 1 4 13
192 Clutches and Power-Stop Control 1 4 1 2 4 12
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 2 3 1 6 12
294 Handling: Hand and Hoist-Line Implements 1 3 6 2 0 12
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 3 0 2 4 3 12
409 Gear Cutting, Milling, or Planing 0 3 2 4 3 12
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 3 1 3 3 2 12
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 1 2 5 2 12
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 6 2 1 3 12
055 Gas Separation 0 1 3 4 3 11
091 Motors: Expansible Chamber Type 2 1 3 1 4 11
110 Furnaces 2 3 4 1 1 11
174 Electricity: Conductors and Insulators 2 0 1 2 6 11
315 Electric Lamp and Discharge Devices: Systems 0 4 0 4 3 11
405 Hydraulic and Earth Engineering 4 0 2 4 1 11
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 2 3 2 1 3 11
717 DP: Software Development, Installation, and Management (Data Processing) 2 3 0 3 3 11
002 Apparel 0 2 2 2 4 10
005 Beds 1 1 2 2 4 10
033 Geometrical Instruments 2 4 0 1 3 10
040 Card, Picture, or Sign Exhibiting 1 1 2 3 3 10
068 Textiles: Fluid Treating Apparatus 2 1 4 2 1 10
089 Ordnance 0 1 5 2 2 10
095 Gas Separation: Processes 2 2 1 1 4 10
267 Spring Devices 2 1 2 1 4 10
320 Electricity: Battery or Capacitor Charging or Discharging 0 4 1 2 3 10
380 Cryptography 4 2 1 1 2 10
415 Rotary Kinetic Fluid Motors or Pumps 4 1 0 1 4 10
475 Planetary Gear Transmission Systems or Components 3 1 2 3 1 10
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 3 2 4 10
708 Arithmetic Processing and Calculating (Electrical Computers) 2 0 2 2 4 10
106 Compositions: Coating or Plastic 1 0 3 2 3 9
126 Stoves and Furnaces 1 0 2 2 4 9
164 Metal Founding 2 1 2 1 3 9
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 3 2 3 0 9
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 3 2 2 2 9
049 Movable or Removable Closures 1 0 1 3 3 8
138 Pipes and Tubular Conduits 0 0 2 1 5 8
252 Compositions 1 2 1 2 2 8
292 Closure Fasteners 0 0 2 1 5 8
326 Electronic Digital Logic Circuitry 0 0 1 3 4 8
336 Inductor Devices 1 0 1 4 2 8
373 Industrial Electric Heating Furnaces 1 0 1 3 3 8
420 Alloys or Metallic Compositions 2 1 2 1 2 8
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 2 0 2 2 2 8
482 Exercise Devices 0 1 2 2 3 8
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 1 3 3 1 8
101 Printing 2 2 1 1 1 7
169 Fire Extinguishers 0 0 3 3 1 7
212 Traversing Hoists 0 1 2 0 4 7
228 Metal Fusion Bonding 1 3 0 0 3 7
348 Television 4 0 2 0 1 7
349 Liquid Crystal Cells, Elements and Systems 0 0 3 2 2 7
382 Image Analysis 0 2 1 2 2 7
418 Rotary Expansible Chamber Devices 1 2 2 2 0 7
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 1 0 5 7
446 Amusement Devices: Toys 0 3 1 2 1 7
452 Butchering 3 1 1 2 0 7
473 Games Using Tangible Projectile 0 2 3 0 2 7
501 Compositions: Ceramic 0 3 0 3 1 7
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 2 2 0 2 7
713 Support (Electrical Computers and Digital Processing Systems) 0 1 5 0 1 7
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 2 4 0 1 7
037 Excavating 3 0 1 2 0 6
082 Turning (e.g., for metal working) 2 0 2 1 1 6
105 Railway Rolling Stock 1 0 2 3 0 6
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 0 2 3 6
200 Electricity: Circuit Makers and Breakers 3 0 1 2 0 6
227 Elongated-Member-Driving Apparatus 2 2 1 1 0 6
261 Gas and Liquid Contact Apparatus 1 0 0 1 4 6
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 4 2 0 6
374 Thermal Measuring and Testing 0 0 2 2 2 6
381 Electrical Audio Signal Processing Systems and Devices 0 0 2 3 1 6
404 Road Structure, Process, or Apparatus 0 4 1 1 0 6
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 0 0 5 6
431 Combustion 2 0 1 2 1 6
602 Surgery: Splint, Brace, or Bandage 0 0 1 3 2 6
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 2 3 5
043 Fishing, Trapping, and Vermin Destroying 2 0 0 3 0 5
047 Plant Husbandry 2 0 1 2 0 5
125 Stone Working 1 0 0 1 3 5
160 Flexible or Portable Closure, Partition, or Panel 0 0 1 1 3 5
177 Weighing Scales 1 0 1 1 2 5
273 Amusement Devices: Games 2 1 2 0 0 5
362 Illumination 1 2 1 1 0 5
588 Hazardous or Toxic Waste Destruction or Containment 2 0 0 1 2 5
706 DP: Artificial Intelligence (Data Processing) 0 1 1 1 2 5
711 Memory (Electrical Computers and Digital Processing Systems) 0 1 0 2 2 5
016 Miscellaneous Hardware 0 0 1 1 2 4
042 Firearms 0 0 0 3 1 4
108 Horizontally Supported Planar Surfaces 0 0 3 0 1 4
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 3 0 1 4
122 Liquid Heaters and Vaporizers 0 0 2 0 2 4
124 Mechanical Guns and Projectors 0 1 0 2 1 4
159 Concentrating Evaporators 0 0 3 1 0 4
226 Advancing Material of Indeterminate Length 0 0 1 0 3 4
244 Aeronautics 0 1 0 2 1 4
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 2 1 1 0 4
256 Fences 1 1 1 1 0 4
271 Sheet Feeding or Delivering 0 1 1 1 1 4
279 Chucks or Sockets 0 1 0 3 0 4
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 2 1 1 0 0 4
337 Electricity: Electrothermally or Thermally Actuated Switches 2 1 0 0 1 4
392 Electric Resistance Heating Devices 1 0 1 1 1 4
396 Photography 0 1 1 1 1 4
453 Coin Handling 0 0 0 0 4 4
474 Endless Belt Power Transmission Systems or Components 1 1 0 1 1 4
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 2 2 4
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 0 1 2 0 4
044 Fuel and Related Compositions 1 1 0 1 0 3
048 Gas: Heating and Illuminating 0 0 0 2 1 3
059 Chain, Staple, and Horseshoe Making 0 1 2 0 0 3
084 Music 0 1 1 1 0 3
112 Sewing 0 2 0 1 0 3
168 Farriery 0 1 1 1 0 3
172 Earth Working 0 1 1 1 0 3
202 Distillation: Apparatus 0 0 0 2 1 3
211 Supports: Racks 0 0 1 1 1 3
266 Metallurgical Apparatus 0 0 2 0 1 3
329 Demodulators 0 0 1 0 2 3
338 Electrical Resistors 0 0 1 1 1 3
351 Optics: Eye Examining, Vision Testing and Correcting 0 1 0 0 2 3
358 Facsimile and Static Presentation Processing 0 0 1 1 1 3
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 1 0 0 1 3
432 Heating 1 0 1 0 1 3
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 1 0 2 3
477 Interrelated Power Delivery Controls, Including Engine Control 1 1 0 1 0 3
014 Bridges 0 1 0 0 1 2
019 Textiles: Fiber Preparation 0 0 0 2 0 2
028 Textiles: Manufacturing 0 0 1 0 1 2
036 Boots, Shoes, and Leggings 1 0 1 0 0 2
056 Harvesters 0 0 1 1 0 2
066 Textiles: Knitting 0 0 1 0 1 2
076 Metal Tools and Implements, Making 0 0 0 1 1 2
086 Ammunition and Explosive-Charge Making 1 0 1 0 0 2
109 Safes, Bank Protection, or a Related Device 1 0 1 0 0 2
116 Signals and Indicators 0 0 0 1 1 2
131 Tobacco 1 0 0 0 1 2
135 Tent, Canopy, Umbrella, or Cane 0 1 1 0 0 2
140 Wireworking 0 0 0 2 0 2
149 Explosive and Thermic Compositions or Charges 2 0 0 0 0 2
184 Lubrication 0 0 0 2 0 2
215 Bottles and Jars 0 0 1 1 0 2
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 0 2 2
221 Article Dispensing 0 0 1 0 1 2
223 Apparel Apparatus 1 0 1 0 0 2
236 Automatic Temperature and Humidity Regulation 0 0 0 1 1 2
237 Heating Systems 0 1 0 1 0 2
290 Prime-Mover Dynamo Plants 0 0 0 1 1 2
293 Vehicle Fenders 1 0 1 0 0 2
301 Land Vehicles: Wheels and Axles 0 0 1 1 0 2
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 2 2
312 Supports: Cabinet Structure 0 1 0 0 1 2
313 Electric Lamp and Discharge Devices 0 0 0 1 1 2
353 Optics: Image Projectors 0 1 1 0 0 2
365 Static Information Storage and Retrieval 0 1 0 0 1 2
369 Dynamic Information Storage or Retrieval 0 1 0 0 1 2
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 0 2 0 2
406 Conveyors: Fluid Current 0 1 0 0 1 2
410 Freight Accommodation On Freight Carrier 0 0 1 1 0 2
412 Bookbinding: Process and Apparatus 1 1 0 0 0 2
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 2 2
472 Amusement Devices 0 0 0 1 1 2
483 Tool Changing 0 0 1 0 1 2
492 Roll or Roller 0 0 0 0 2 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 0 0 1 0 2
601 Surgery: Kinesitherapy 0 0 1 0 1 2
001 ** Classification Undetermined ** 0 0 0 1 0 1
007 Compound Hand Tools 1 0 0 0 0 1
027 Undertaking 0 1 0 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 1 1
054 Harness (for animals) 0 0 0 1 0 1
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 1 1
071 Chemistry: Fertilizers 0 0 1 0 0 1
104 Railways 0 0 1 0 0 1
127 Sugar, Starch, and Carbohydrates 1 0 0 0 0 1
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 1 1
152 Resilient Tires and Wheels 0 1 0 0 0 1
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 1 0 1
182 Fire Escape, Ladder, or Scaffold 0 0 0 1 0 1
190 Trunks and Hand-Carried Luggage 0 1 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 1 0 1
208 Mineral Oils: Processes and Products 0 0 0 1 0 1
216 Etching a Substrate: Processes 0 1 0 0 0 1
246 Railway Switches and Signals 0 1 0 0 0 1
249 Static Molds 0 0 1 0 0 1
269 Work Holders 0 1 0 0 0 1
270 Sheet-Material Associating 1 0 0 0 0 1
281 Books, Strips, and Leaves 1 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 1 0 0 0 0 1
305 Wheel Substitutes for Land Vehicles 0 0 0 1 0 1
332 Modulators 0 0 1 0 0 1
355 Photocopying 0 0 0 1 0 1
368 Horology: Time Measuring Systems or Devices 1 0 0 0 0 1
383 Flexible Bags 0 0 1 0 0 1
388 Electricity: Motor Control Systems 0 0 0 1 0 1
399 Electrophotography 0 0 0 0 1 1
400 Typewriting Machines 0 0 1 0 0 1
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 1 0 0 1
434 Education and Demonstration 0 0 0 1 0 1
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 1 1
460 Crop Threshing or Separating 0 0 0 0 1 1
463 Amusement Devices: Games 0 0 1 0 0 1
504 Plant Protecting and Regulating Compositions 0 0 0 1 0 1
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 1 0 1
585 Chemistry of Hydrocarbon Compounds 1 0 0 0 0 1
725 Interactive Video Distribution Systems 1 0 0 0 0 1
ALL ALL CLASSES 854 867 1225 1401 1577 5924



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 30, 2001