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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

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

Count of 2000 - 2004 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' )

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
Class Class Title 2000 2001 2002 2003 2004 Total
438 Semiconductor Device Manufacturing: Process 947 1170 753 607 609 4086
439 Electrical Connectors 366 420 258 209 314 1567
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 190 225 282 303 353 1353
361 Electricity: Electrical Systems and Devices 83 147 218 211 265 924
362 Illumination 119 102 138 133 136 628
081 Tools 75 94 90 66 83 408
280 Land Vehicles 70 80 95 67 77 389
365 Static Information Storage and Retrieval 73 55 72 67 78 345
482 Exercise Devices 67 52 51 60 104 334
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 59 68 69 65 52 313
345 Computer Graphics Processing and Selective Visual Display Systems 39 54 65 64 89 311
248 Supports (e.g., for holding articles, etc.) 42 62 74 48 63 289
206 Special Receptacle or Package 59 53 42 47 40 241
297 Chairs and Seats 41 38 53 54 52 238
070 Locks 29 30 54 71 52 236
451 Abrading 33 42 37 37 63 212
340 Communications: Electrical 43 40 49 37 38 207
310 Electrical Generator or Motor Structure 27 19 44 36 79 205
359 Optics: Systems and Elements 26 28 49 42 51 196
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 22 32 44 35 57 190
016 Miscellaneous Hardware 35 33 39 36 44 187
239 Fluid Sprinkling, Spraying, and Diffusing 31 32 34 49 35 181
029 Metal Working 28 34 22 47 47 178
200 Electricity: Circuit Makers and Breakers 32 30 28 42 42 174
473 Games Using Tangible Projectile 23 26 34 42 47 172
446 Amusement Devices: Toys 33 33 41 39 25 171
428 Stock Material or Miscellaneous Articles 19 26 33 41 50 169
417 Pumps 34 32 32 40 29 167
165 Heat Exchange 15 30 38 31 52 166
137 Fluid Handling 43 43 22 27 30 165
349 Liquid Crystal Cells, Elements and Systems 14 14 23 36 78 165
099 Foods and Beverages: Apparatus 30 35 37 29 33 164
135 Tent, Canopy, Umbrella, or Cane 31 42 30 25 36 164
324 Electricity: Measuring and Testing 21 25 30 39 49 164
343 Communications: Radio Wave Antennas 9 22 46 34 53 164
315 Electric Lamp and Discharge Devices: Systems 23 19 36 46 39 163
024 Buckles, Buttons, Clasps, Etc. 20 27 31 50 29 157
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 31 23 30 30 43 157
358 Facsimile and Static Presentation Processing 33 20 18 37 48 156
174 Electricity: Conductors and Insulators 5 31 40 36 36 148
385 Optical Waveguides 2 15 15 60 55 147
030 Cutlery 19 22 36 23 45 145
347 Incremental Printing of Symbolic Information 7 17 36 41 44 145
074 Machine Element or Mechanism 25 30 31 37 21 144
250 Radiant Energy 28 25 22 27 35 137
211 Supports: Racks 24 21 32 32 27 136
312 Supports: Cabinet Structure 29 27 31 22 26 135
710 Input/Output (Electrical Computers and Digital Processing Systems) 10 11 25 33 56 135
005 Beds 21 29 30 27 26 133
073 Measuring and Testing 22 25 15 39 28 129
002 Apparel 27 34 24 24 18 127
341 Coded Data Generation or Conversion 19 18 22 30 34 123
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 16 19 27 29 29 120
160 Flexible or Portable Closure, Partition, or Panel 13 30 14 25 36 118
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 23 26 25 26 18 118
015 Brushing, Scrubbing, and General Cleaning 35 24 21 18 19 117
532 Organic Compounds (includes Classes 532-570) 16 26 28 18 26 114
219 Electric Heating 17 23 27 24 22 113
401 Coating Implements with Material Supply 26 28 21 16 20 111
188 Brakes 17 28 29 15 19 108
313 Electric Lamp and Discharge Devices 15 5 17 37 30 104
351 Optics: Eye Examining, Vision Testing and Correcting 22 23 19 19 21 104
227 Elongated-Member-Driving Apparatus 23 18 17 25 20 103
320 Electricity: Battery or Capacitor Charging or Discharging 16 25 18 20 23 102
220 Receptacles 23 25 29 13 11 101
369 Dynamic Information Storage or Retrieval 10 11 23 27 29 100
403 Joints and Connections 9 15 32 23 21 100
455 Telecommunications 11 16 16 22 34 99
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 13 17 29 12 26 97
134 Cleaning and Liquid Contact with Solids 11 16 22 27 19 95
301 Land Vehicles: Wheels and Axles 25 23 18 13 16 95
363 Electric Power Conversion Systems 13 14 21 25 21 94
033 Geometrical Instruments 20 18 13 15 26 92
004 Baths, Closets, Sinks, and Spittoons 13 21 23 22 11 90
052 Static Structures (e.g., Buildings) 12 20 20 19 19 90
242 Winding, Tensioning, or Guiding 12 19 29 23 7 90
381 Electrical Audio Signal Processing Systems and Devices 10 15 27 17 21 90
083 Cutting 10 12 12 15 40 89
700 DP: Generic Control Systems or Specific Applications (Data Processing) 5 7 13 26 38 89
084 Music 19 26 13 17 13 88
382 Image Analysis 15 17 17 24 15 88
348 Television 14 10 18 17 27 86
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 5 6 20 27 26 84
714 Error Detection/Correction and Fault Detection/Recovery 11 13 18 21 21 84
128 Surgery (includes Class 600) 11 13 23 18 17 82
318 Electricity: Motive Power Systems 15 13 20 14 19 81
356 Optics: Measuring and Testing 12 11 18 24 15 80
062 Refrigeration 11 15 26 14 13 79
144 Woodworking 15 19 17 23 5 79
353 Optics: Image Projectors 3 8 20 13 35 79
036 Boots, Shoes, and Leggings 9 13 16 18 22 78
435 Chemistry: Molecular Biology and Microbiology 11 22 22 12 11 78
222 Dispensing (apparatus and process) 22 18 14 11 12 77
711 Memory (Electrical Computers and Digital Processing Systems) 7 10 17 14 28 76
416 Fluid Reaction Surfaces (i.e., Impellers) 16 15 13 14 17 75
604 Surgery (Medicators and Receptors) 11 6 23 15 20 75
292 Closure Fasteners 9 8 27 16 14 74
379 Telephonic Communications 16 21 7 14 15 73
720 Dynamic Optical Information Storage or Retrieval 7 9 16 16 25 73
190 Trunks and Hand-Carried Luggage 11 18 23 11 7 70
375 Pulse or Digital Communications 13 16 9 9 22 69
427 Coating Processes 14 14 11 13 17 69
204 Chemistry: Electrical and Wave Energy 16 14 14 12 11 67
040 Card, Picture, or Sign Exhibiting 8 15 13 17 13 66
400 Typewriting Machines 10 9 10 20 16 65
118 Coating Apparatus 20 14 13 7 9 63
415 Rotary Kinetic Fluid Motors or Pumps 5 9 6 25 17 62
326 Electronic Digital Logic Circuitry 12 8 12 11 17 60
336 Inductor Devices 4 10 14 15 17 60
216 Etching a Substrate: Processes 16 8 9 17 9 59
713 Support (Electrical Computers and Digital Processing Systems) 10 14 9 12 13 58
210 Liquid Purification or Separation 10 12 15 7 13 57
271 Sheet Feeding or Delivering 6 4 14 24 9 57
384 Bearings 8 10 16 13 10 57
702 DP: Measuring, Calibrating, or Testing (Data Processing) 3 11 8 16 19 57
273 Amusement Devices: Games 16 8 14 12 4 54
370 Multiplex Communications 10 5 14 8 16 53
601 Surgery: Kinesitherapy 9 10 11 12 11 53
228 Metal Fusion Bonding 8 14 7 9 14 52
108 Horizontally Supported Planar Surfaces 14 5 7 13 12 51
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 3 8 14 16 9 50
126 Stoves and Furnaces 7 8 7 13 14 49
180 Motor Vehicles 3 10 12 11 13 49
337 Electricity: Electrothermally or Thermally Actuated Switches 5 9 14 14 6 48
072 Metal Deforming 13 13 6 6 8 46
241 Solid Material Comminution or Disintegration 6 9 10 12 9 46
374 Thermal Measuring and Testing 8 8 11 10 9 46
307 Electrical Transmission or Interconnection Systems 5 6 8 17 9 45
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 6 9 9 6 15 45
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 2 11 13 9 10 45
431 Combustion 6 16 7 12 4 45
173 Tool Driving or Impacting 9 7 9 8 11 44
119 Animal Husbandry 6 10 6 8 12 42
123 Internal-Combustion Engines 7 9 7 9 10 42
251 Valves and Valve Actuation 7 6 11 6 12 42
392 Electric Resistance Heating Devices 7 8 10 9 7 41
396 Photography 4 7 6 12 11 40
181 Acoustics 9 2 13 9 6 39
323 Electricity: Power Supply or Regulation Systems 5 5 10 11 8 39
331 Oscillators 9 7 2 6 15 39
060 Power Plants 5 5 11 6 11 38
132 Toilet 10 11 10 5 2 38
330 Amplifiers 2 4 11 5 16 38
034 Drying and Gas or Vapor Contact with Solids 5 6 8 12 6 37
368 Horology: Time Measuring Systems or Devices 8 7 7 6 9 37
294 Handling: Hand and Hoist-Line Implements 7 7 9 8 5 36
224 Package and Article Carriers 7 13 4 7 4 35
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 6 6 7 6 10 35
007 Compound Hand Tools 8 9 7 4 6 34
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 4 9 3 7 11 34
445 Electric Lamp or Space Discharge Component or Device Manufacturing 7 1 2 7 17 34
606 Surgery (instruments) 8 7 5 7 7 34
399 Electrophotography 6 8 4 9 6 33
192 Clutches and Power-Stop Control 6 8 7 9 2 32
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 7 10 5 6 4 32
418 Rotary Expansible Chamber Devices 8 9 5 4 5 31
101 Printing 5 6 4 5 10 30
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 9 4 5 6 6 30
333 Wave Transmission Lines and Networks 6 4 6 6 8 30
708 Arithmetic Processing and Calculating (Electrical Computers) 11 2 5 6 6 30
112 Sewing 5 7 8 2 7 29
254 Implements or Apparatus for Applying Pushing or Pulling Force 5 3 8 8 5 29
261 Gas and Liquid Contact Apparatus 5 10 8 2 4 29
285 Pipe Joints or Couplings 7 9 5 3 5 29
366 Agitating (e.g., of articles and materials) 7 7 5 6 4 29
414 Material or Article Handling 9 4 4 8 4 29
043 Fishing, Trapping, and Vermin Destroying 5 3 8 6 5 27
047 Plant Husbandry 13 2 6 4 2 27
053 Package Making 7 3 8 4 5 27
066 Textiles: Knitting 8 9 2 2 6 27
096 Gas Separation: Apparatus 4 6 4 7 6 27
355 Photocopying 5 3 9 3 7 27
707 DP: Database and File Management or Data Structures (Data Processing) 2 5 3 6 11 27
450 Foundation Garments 4 9 9 1 3 26
454 Ventilation 5 3 10 4 3 25
709 Multicomputer Data Transferring or Plural Processor Synchronization (Electrical Computers and Digital Processing Systems) 6 5 5 2 7 25
124 Mechanical Guns and Projectors 1 4 6 8 5 24
229 Envelopes, Wrappers, and Paperboard Boxes 4 8 7 3 2 24
252 Compositions 6 7 3 6 2 24
269 Work Holders 7 3 6 6 2 24
410 Freight Accommodation On Freight Carrier 3 4 4 7 6 24
441 Buoys, Rafts, and Aquatic Devices 5 6 5 4 4 24
475 Planetary Gear Transmission Systems or Components 3 4 7 6 4 24
338 Electrical Resistors 2 4 8 5 4 23
279 Chucks or Sockets 2 7 6 5 2 22
372 Coherent Light Generators 1 2 5 6 8 22
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 5 2 5 7 3 22
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 6 2 6 7 22
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 4 3 4 6 4 21
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 2 2 4 2 11 21
409 Gear Cutting, Milling, or Planing 3 5 5 4 4 21
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 7 3 5 3 3 21
055 Gas Separation 3 8 1 5 3 20
152 Resilient Tires and Wheels 4 8 4 2 2 20
198 Conveyors: Power-Driven 4 3 4 4 5 20
423 Chemistry of Inorganic Compounds 4 6 5 1 3 19
106 Compositions: Coating or Plastic 2 1 3 3 9 18
221 Article Dispensing 4 0 1 8 5 18
267 Spring Devices 2 6 6 1 3 18
474 Endless Belt Power Transmission Systems or Components 5 3 6 2 2 18
244 Aeronautics 3 3 4 2 5 17
296 Land Vehicles: Bodies and Tops 3 4 3 3 4 17
434 Education and Demonstration 3 4 3 3 4 17
082 Turning (e.g., for metal working) 1 4 2 6 3 16
223 Apparel Apparatus 6 6 3 0 1 16
472 Amusement Devices 3 2 3 2 6 16
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 5 1 3 3 4 16
049 Movable or Removable Closures 4 2 2 1 6 15
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 2 1 5 3 4 15
116 Signals and Indicators 1 8 1 2 2 14
148 Metal Treatment 3 2 4 2 3 14
215 Bottles and Jars 5 3 1 2 3 14
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 4 3 1 4 1 13
136 Batteries: Thermoelectric and Photoelectric 1 3 4 0 5 13
164 Metal Founding 0 2 2 3 6 13
191 Electricity: Transmission To Vehicles 1 5 5 1 1 13
408 Cutting by Use of Rotating Axially Moving Tool 2 4 6 1 0 13
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 3 2 3 5 13
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 2 1 4 3 3 13
068 Textiles: Fluid Treating Apparatus 3 0 5 3 1 12
100 Presses 1 2 0 5 4 12
110 Furnaces 3 1 4 3 1 12
125 Stone Working 3 3 2 0 4 12
182 Fire Escape, Ladder, or Scaffold 4 0 3 2 3 12
290 Prime-Mover Dynamo Plants 0 2 2 0 8 12
433 Dentistry 0 4 3 1 4 12
463 Amusement Devices: Games 4 1 1 4 2 12
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 4 3 2 0 3 12
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 6 2 3 1 12
122 Liquid Heaters and Vaporizers 1 1 3 3 3 11
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 1 4 2 2 11
398 Optical Communications 1 0 1 5 4 11
426 Food or Edible Material: Processes, Compositions, and Products 2 2 0 3 4 11
432 Heating 1 2 3 1 4 11
436 Chemistry: Analytical and Immunological Testing 0 3 3 1 4 11
056 Harvesters 0 1 7 0 2 10
281 Books, Strips, and Leaves 3 1 4 1 1 10
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 1 3 5 0 10
405 Hydraulic and Earth Engineering 3 1 1 1 4 10
042 Firearms 0 3 1 3 2 9
095 Gas Separation: Processes 1 3 0 1 4 9
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 3 3 1 1 9
131 Tobacco 1 1 4 2 1 9
138 Pipes and Tubular Conduits 2 4 1 2 0 9
139 Textiles: Weaving 0 2 4 0 3 9
236 Automatic Temperature and Humidity Regulation 2 3 1 2 1 9
277 Seal for a Joint or Juncture 0 3 5 0 1 9
501 Compositions: Ceramic 2 4 1 0 2 9
706 DP: Artificial Intelligence (Data Processing) 1 3 0 2 3 9
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 2 1 0 4 9
012 Boot and Shoe Making 0 3 1 2 2 8
038 Textiles: Ironing or Smoothing 4 0 1 3 0 8
177 Weighing Scales 1 2 2 2 1 8
184 Lubrication 0 5 2 0 1 8
225 Severing by Tearing or Breaking 1 0 2 3 2 8
380 Cryptography 3 1 1 1 2 8
419 Powder Metallurgy Processes 2 2 0 3 1 8
607 Surgery: Light, Thermal, and Electrical Application 2 2 2 2 0 8
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 0 2 0 4 8
028 Textiles: Manufacturing 2 1 1 1 2 7
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 2 3 2 7
091 Motors: Expansible Chamber Type 1 0 2 2 2 7
383 Flexible Bags 2 1 1 2 1 7
386 Television Signal Processing for Dynamic Recording or Reproducing 1 0 3 0 3 7
412 Bookbinding: Process and Apparatus 4 2 1 0 0 7
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 2 1 3 1 7
602 Surgery: Splint, Brace, or Bandage 3 1 0 2 1 7
717 DP: Software Development, Installation, and Management (Data Processing) 0 2 3 0 2 7
001 ** Classification Undetermined ** 3 0 0 2 1 6
051 Abrasive Tool Making Process, Material, or Composition 1 2 0 1 2 6
054 Harness (for animals) 4 2 0 0 0 6
114 Ships 1 0 2 1 2 6
162 Paper Making and Fiber Liberation 0 1 3 1 1 6
404 Road Structure, Process, or Apparatus 0 0 2 2 2 6
440 Marine Propulsion 2 0 0 2 2 6
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 2 1 1 1 6
044 Fuel and Related Compositions 0 1 2 1 1 5
063 Jewelry 0 2 2 0 1 5
092 Expansible Chamber Devices 1 1 1 1 1 5
102 Ammunition and Explosives 1 1 0 2 1 5
178 Telegraphy 0 2 1 0 2 5
194 Check-Actuated Control Mechanisms 1 0 2 1 1 5
232 Deposit and Collection Receptacles 4 1 0 0 0 5
249 Static Molds 2 0 0 2 1 5
300 Brush, Broom, and Mop Making 1 1 0 2 1 5
360 Dynamic Magnetic Information Storage or Retrieval 0 1 1 2 1 5
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 2 2 0 0 5
388 Electricity: Motor Control Systems 1 2 1 0 1 5
725 Interactive Video Distribution Systems 3 1 0 0 1 5
111 Planting 0 0 0 2 2 4
169 Fire Extinguishers 2 1 1 0 0 4
226 Advancing Material of Indeterminate Length 1 0 1 2 0 4
329 Demodulators 0 1 0 3 0 4
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 0 1 2 0 4
483 Tool Changing 2 0 1 1 0 4
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 1 0 2 1 0 4
027 Undertaking 1 0 1 1 0 3
057 Textiles: Spinning, Twisting, and Twining 2 0 1 0 0 3
087 Textiles: Braiding, Netting, and Lace Making 0 1 1 0 1 3
150 Purses, Wallets, and Protective Covers 2 0 0 0 1 3
202 Distillation: Apparatus 1 1 1 0 0 3
209 Classifying, Separating, and Assorting Solids 1 1 0 1 0 3
303 Fluid-Pressure and Analogous Brake Systems 1 0 0 0 2 3
332 Modulators 0 0 1 2 0 3
378 X-Ray or Gamma Ray Systems or Devices 0 1 0 2 0 3
407 Cutters, for Shaping 1 1 1 0 0 3
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 1 0 1 1 3
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 2 1 3
014 Bridges 0 0 1 1 0 2
059 Chain, Staple, and Horseshoe Making 0 0 0 2 0 2
076 Metal Tools and Implements, Making 1 0 0 0 1 2
140 Wireworking 0 0 1 0 1 2
175 Boring or Penetrating the Earth 0 1 0 0 1 2
208 Mineral Oils: Processes and Products 0 1 0 1 0 2
237 Heating Systems 0 0 1 1 0 2
256 Fences 0 0 0 0 2 2
283 Printed Matter 0 0 1 0 1 2
373 Industrial Electric Heating Furnaces 0 0 0 1 1 2
406 Conveyors: Fluid Current 0 0 1 0 1 2
494 Imperforate Bowl: Centrifugal Separators 1 0 1 0 0 2
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 1 0 0 0 1 2
104 Railways 1 0 0 0 0 1
142 Wood Turning 0 0 0 1 0 1
172 Earth Working 0 0 1 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 1 0 0 0 1
203 Distillation: Processes, Separatory 0 1 0 0 0 1
217 Wooden Receptacles 0 1 0 0 0 1
234 Selective Cutting (e.g., Punching) 0 0 0 0 1 1
238 Railways: Surface Track 0 0 1 0 0 1
246 Railway Switches and Signals 0 0 0 0 1 1
266 Metallurgical Apparatus 1 0 0 0 0 1
293 Vehicle Fenders 0 1 0 0 0 1
322 Electricity: Single Generator Systems 0 0 0 1 0 1
352 Optics: Motion Pictures 0 0 1 0 0 1
420 Alloys or Metallic Compositions 0 0 0 1 0 1
452 Butchering 0 0 0 0 1 1
453 Coin Handling 0 0 0 0 1 1
492 Roll or Roller 0 0 0 0 1 1
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 1 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 1 0 0 1
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 0 0 1
ALL ALL CLASSES 4667 5371 5431 5298 5938 26705


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Questions regarding these reports should be directed to:

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

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

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


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