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


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 1998 - 2002 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

UNITED KINGDOM

( 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 1998 1999 2000 2001 2002 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 368 386 399 398 385 1936
532 Organic Compounds (includes Classes 532-570) 147 143 160 134 122 706
435 Chemistry: Molecular Biology and Microbiology 138 132 131 156 142 699
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 64 66 68 61 59 318
359 Optics: Systems (Including Communication) and Elements 48 57 62 66 77 310
370 Multiplex Communications 31 54 61 73 77 296
128 Surgery (includes Class 600) 56 47 66 61 64 294
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 64 55 64 53 51 287
428 Stock Material or Miscellaneous Articles 58 52 55 65 55 285
073 Measuring and Testing 46 41 32 56 64 239
455 Telecommunications 33 47 53 63 42 238
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 41 53 37 47 45 223
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 21 38 52 46 61 218
385 Optical Waveguides 29 29 32 48 54 192
340 Communications: Electrical 28 41 38 45 36 188
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 35 32 32 46 37 182
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 23 36 33 44 33 169
250 Radiant Energy 28 38 25 31 44 166
324 Electricity: Measuring and Testing 22 26 34 34 40 156
375 Pulse or Digital Communications 40 24 34 28 29 155
123 Internal-Combustion Engines 25 16 29 47 36 153
210 Liquid Purification or Separation 30 40 19 28 21 138
060 Power Plants 28 17 29 30 28 132
379 Telephonic Communications 20 28 22 29 32 131
062 Refrigeration 22 26 34 25 23 130
427 Coating Processes 24 31 22 20 29 126
426 Food or Edible Material: Processes, Compositions, and Products 25 31 21 22 22 121
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 22 33 17 21 28 121
052 Static Structures (e.g., Buildings) 22 24 30 21 23 120
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 22 33 25 22 18 120
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 20 16 21 34 29 120
348 Television 26 20 27 20 27 120
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 22 22 22 26 25 117
382 Image Analysis 20 16 21 30 28 115
106 Compositions: Coating or Plastic 38 25 12 23 16 114
714 Error Detection/Correction and Fault Detection/Recovery 32 22 23 21 16 114
222 Dispensing (apparatus and process) 17 27 22 19 28 113
606 Surgery (instruments) 24 22 23 22 22 113
604 Surgery (Medicators and Receptors) 23 33 22 17 17 112
356 Optics: Measuring and Testing 23 26 23 22 15 109
239 Fluid Sprinkling, Spraying, and Diffusing 13 25 24 29 17 108
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 21 11 25 17 34 108
439 Electrical Connectors 14 22 32 21 17 106
707 DP: Database and File Management or Data Structures (Data Processing) 12 21 11 33 29 106
343 Communications: Radio Wave Antennas 13 18 26 20 28 105
219 Electric Heating 16 20 24 24 17 101
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 21 29 11 14 23 98
137 Fluid Handling 19 14 27 21 15 96
029 Metal Working 21 16 14 26 18 95
280 Land Vehicles 13 10 24 31 17 95
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 10 15 9 21 39 94
436 Chemistry: Analytical and Immunological Testing 24 20 17 19 14 94
361 Electricity: Electrical Systems and Devices 19 13 18 18 24 92
206 Special Receptacle or Package 14 17 21 18 17 87
252 Compositions 27 19 21 13 7 87
310 Electrical Generator or Motor Structure 19 20 11 20 17 87
711 Memory (Electrical Computers and Digital Processing Systems) 19 12 16 18 21 86
341 Coded Data Generation or Conversion 14 12 18 19 21 84
175 Boring or Penetrating the Earth 17 13 21 13 19 83
074 Machine Element or Mechanism 18 17 16 16 14 81
244 Aeronautics 15 11 20 16 18 80
381 Electrical Audio Signal Processing Systems and Devices 15 9 11 25 20 80
347 Incremental Printing of Symbolic Information 9 12 13 18 26 78
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 14 14 16 13 19 76
349 Liquid Crystal Cells, Elements and Systems 16 9 19 17 14 75
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 7 19 12 22 15 75
702 DP: Measuring, Calibrating, or Testing (Data Processing) 6 14 16 15 24 75
405 Hydraulic and Earth Engineering 16 19 10 12 17 74
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 20 18 18 8 10 74
204 Chemistry: Electrical and Wave Energy 13 9 20 16 15 73
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 15 15 14 19 10 73
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 22 11 13 19 5 70
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 13 13 9 17 14 66
220 Receptacles 13 12 16 16 9 66
438 Semiconductor Device Manufacturing: Process 2 14 5 26 19 66
710 Input/Output (Electrical Computers and Digital Processing Systems) 12 14 15 9 15 65
713 Support (Electrical Computers and Digital Processing Systems) 4 11 14 16 20 65
044 Fuel and Related Compositions 8 18 11 21 6 64
248 Supports (e.g., for holding articles, etc.) 12 12 12 14 14 64
315 Electric Lamp and Discharge Devices: Systems 10 11 6 20 17 64
417 Pumps 9 8 17 17 13 64
273 Amusement Devices: Games 9 6 7 15 24 61
313 Electric Lamp and Discharge Devices 13 20 9 6 13 61
285 Pipe Joints or Couplings 13 18 7 9 13 60
423 Chemistry of Inorganic Compounds 8 12 9 12 19 60
015 Brushing, Scrubbing, and General Cleaning 14 14 15 9 7 59
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 8 9 12 16 14 59
318 Electricity: Motive Power Systems 20 10 9 9 10 58
400 Typewriting Machines 16 15 11 9 7 58
053 Package Making 14 15 11 6 11 57
138 Pipes and Tubular Conduits 10 8 17 9 13 57
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 12 13 9 9 13 56
451 Abrading 10 7 13 16 10 56
174 Electricity: Conductors and Insulators 9 8 2 18 18 55
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 8 22 10 9 6 55
188 Brakes 5 7 9 17 14 52
292 Closure Fasteners 7 8 9 18 10 52
396 Photography 20 10 10 6 6 52
242 Winding, Tensioning, or Guiding 5 10 8 17 11 51
362 Illumination 9 7 7 15 13 51
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 14 17 9 6 4 50
326 Electronic Digital Logic Circuitry 9 9 9 9 14 50
602 Surgery: Splint, Brace, or Bandage 18 15 6 8 3 50
415 Rotary Kinetic Fluid Motors or Pumps 8 8 8 11 14 49
002 Apparel 14 3 6 14 11 48
005 Beds 11 10 10 10 7 48
030 Cutlery 7 8 8 17 8 48
365 Static Information Storage and Retrieval 11 6 6 12 13 48
277 Seal for a Joint or Juncture 10 3 12 14 8 47
101 Printing 4 12 12 9 9 46
372 Coherent Light Generators 15 10 14 6 1 46
297 Chairs and Seats 9 11 12 4 9 45
504 Plant Protecting and Regulating Compositions 11 8 12 10 3 44
072 Metal Deforming 14 7 12 4 4 41
209 Classifying, Separating, and Assorting Solids 7 9 8 9 8 41
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 6 3 10 12 9 40
198 Conveyors: Power-Driven 6 11 8 12 3 40
363 Electric Power Conversion Systems 9 9 7 8 7 40
024 Buckles, Buttons, Clasps, Etc. 10 7 7 9 6 39
134 Cleaning and Liquid Contact with Solids 2 11 6 8 12 39
700 DP: Generic Control Systems or Specific Applications (Data Processing) 9 5 7 5 13 39
114 Ships 2 6 9 15 6 38
296 Land Vehicles: Bodies and Tops 5 7 8 14 3 37
330 Amplifiers 7 9 4 4 13 37
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 7 8 8 8 6 37
708 Arithmetic Processing and Calculating (Electrical Computers) 11 12 1 4 9 37
162 Paper Making and Fiber Liberation 5 10 3 7 11 36
180 Motor Vehicles 6 5 6 9 10 36
403 Joints and Connections 6 6 10 6 8 36
004 Baths, Closets, Sinks, and Spittoons 6 8 6 7 8 35
165 Heat Exchange 7 7 10 6 5 35
303 Fluid-Pressure and Analogous Brake Systems 5 3 10 9 8 35
414 Material or Article Handling 8 4 12 2 8 34
033 Geometrical Instruments 3 2 6 9 13 33
095 Gas Separation: Processes 4 11 6 4 8 33
131 Tobacco 11 4 5 5 8 33
228 Metal Fusion Bonding 6 2 9 9 7 33
102 Ammunition and Explosives 5 6 7 6 8 32
148 Metal Treatment 7 10 5 5 5 32
367 Communications, Electrical: Acoustic Wave Systems and Devices 6 7 9 5 5 32
473 Games Using Tangible Projectile 7 7 6 8 4 32
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 7 4 8 3 10 32
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 6 3 13 5 5 32
065 Glass Manufacturing 18 7 1 3 2 31
070 Locks 11 5 7 1 7 31
271 Sheet Feeding or Delivering 6 4 9 7 5 31
331 Oscillators 1 4 13 7 6 31
360 Dynamic Magnetic Information Storage or Retrieval 6 3 6 14 2 31
384 Bearings 4 7 1 7 12 31
307 Electrical Transmission or Interconnection Systems 6 5 9 6 4 30
416 Fluid Reaction Surfaces (i.e., Impellers) 3 9 6 7 5 30
717 DP: Software Development, Installation, and Management (Data Processing) 4 6 5 11 4 30
119 Animal Husbandry 8 4 6 3 8 29
475 Planetary Gear Transmission Systems or Components 6 9 4 4 6 29
016 Miscellaneous Hardware 4 2 10 6 6 28
215 Bottles and Jars 11 5 6 4 2 28
401 Coating Implements with Material Supply 7 3 6 10 2 28
431 Combustion 7 12 3 3 3 28
501 Compositions: Ceramic 8 12 4 4 0 28
084 Music 6 3 4 6 8 27
251 Valves and Valve Actuation 4 4 6 7 6 27
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 5 6 6 7 27
366 Agitating (e.g., of articles and materials) 5 4 5 6 7 27
434 Education and Demonstration 6 7 3 1 10 27
446 Amusement Devices: Toys 2 6 7 6 6 27
182 Fire Escape, Ladder, or Scaffold 4 5 4 3 10 26
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 5 3 5 8 5 26
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 5 4 7 4 5 25
200 Electricity: Circuit Makers and Breakers 8 5 2 2 8 25
351 Optics: Eye Examining, Vision Testing and Correcting 7 4 6 4 4 25
358 Facsimile and Static Presentation Processing 6 10 2 3 4 25
194 Check-Actuated Control Mechanisms 3 6 6 5 4 24
380 Cryptography 9 3 4 3 5 24
418 Rotary Expansible Chamber Devices 3 4 3 10 4 24
040 Card, Picture, or Sign Exhibiting 4 4 3 7 5 23
323 Electricity: Power Supply or Regulation Systems 2 6 6 5 4 23
374 Thermal Measuring and Testing 8 2 4 4 5 23
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 4 2 3 5 9 23
706 DP: Artificial Intelligence (Data Processing) 8 5 4 2 4 23
034 Drying and Gas or Vapor Contact with Solids 5 2 8 5 2 22
047 Plant Husbandry 3 4 2 5 8 22
049 Movable or Removable Closures 4 4 4 3 7 22
055 Gas Separation 4 4 3 2 9 22
099 Foods and Beverages: Apparatus 4 6 3 7 2 22
229 Envelopes, Wrappers, and Paperboard Boxes 8 3 6 3 2 22
333 Wave Transmission Lines and Networks 7 3 3 4 5 22
378 X-Ray or Gamma Ray Systems or Devices 4 1 4 6 7 22
083 Cutting 7 2 4 7 1 21
108 Horizontally Supported Planar Surfaces 6 3 8 2 2 21
132 Toilet 4 2 8 1 6 21
139 Textiles: Weaving 3 4 1 9 4 21
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 7 3 5 5 21
081 Tools 3 3 1 10 3 20
096 Gas Separation: Apparatus 3 3 3 4 7 20
118 Coating Apparatus 2 6 4 4 4 20
211 Supports: Racks 3 1 7 5 4 20
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 4 5 4 4 3 20
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 4 3 7 3 3 20
164 Metal Founding 1 9 3 3 3 19
181 Acoustics 4 3 4 3 5 19
241 Solid Material Comminution or Disintegration 1 6 4 3 5 19
585 Chemistry of Hydrocarbon Compounds 3 5 3 4 4 19
112 Sewing 6 3 2 5 2 18
126 Stoves and Furnaces 0 4 4 7 3 18
152 Resilient Tires and Wheels 4 3 4 3 4 18
173 Tool Driving or Impacting 6 1 2 8 1 18
192 Clutches and Power-Stop Control 1 4 4 3 6 18
221 Article Dispensing 2 3 5 5 3 18
320 Electricity: Battery or Capacitor Charging or Discharging 1 8 2 4 3 18
043 Fishing, Trapping, and Vermin Destroying 1 2 10 3 1 17
089 Ordnance 3 5 3 2 4 17
386 Television Signal Processing for Dynamic Recording or Reproducing 3 4 4 2 4 17
399 Electrophotography 1 1 2 4 9 17
312 Supports: Cabinet Structure 2 4 5 2 3 16
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 3 4 6 3 0 16
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 2 3 2 2 7 16
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 3 3 3 6 15
216 Etching a Substrate: Processes 1 4 2 4 4 15
353 Optics: Image Projectors 2 4 6 2 1 15
433 Dentistry 0 3 3 2 7 15
057 Textiles: Spinning, Twisting, and Twining 7 0 3 0 4 14
208 Mineral Oils: Processes and Products 4 4 1 3 2 14
266 Metallurgical Apparatus 3 3 4 4 0 14
269 Work Holders 1 3 2 4 4 14
408 Cutting by Use of Rotating Axially Moving Tool 3 1 7 3 0 14
482 Exercise Devices 3 3 3 3 2 14
588 Hazardous or Toxic Waste Destruction or Containment 5 4 0 2 3 14
056 Harvesters 0 3 3 4 3 13
294 Handling: Hand and Hoist-Line Implements 6 0 3 1 3 13
432 Heating 0 6 3 4 0 13
463 Amusement Devices: Games 1 1 3 4 4 13
477 Interrelated Power Delivery Controls, Including Engine Control 3 3 3 2 2 13
507 Earth Boring, Well Treating, and Oil Field Chemistry 2 1 2 7 1 13
725 Interactive Video Distribution Systems 4 3 1 3 2 13
283 Printed Matter 2 3 4 3 0 12
383 Flexible Bags 2 5 0 4 1 12
452 Butchering 3 4 2 2 1 12
607 Surgery: Light, Thermal, and Electrical Application 3 1 5 2 1 12
715 DP: Presentation Processing of Document (Data Processing) 2 2 2 3 3 12
066 Textiles: Knitting 5 1 4 0 1 11
092 Expansible Chamber Devices 3 5 0 1 2 11
172 Earth Working 2 3 3 3 0 11
261 Gas and Liquid Contact Apparatus 2 1 1 6 1 11
267 Spring Devices 1 1 1 2 6 11
336 Inductor Devices 2 2 3 1 3 11
369 Dynamic Information Storage or Retrieval 1 1 5 3 1 11
453 Coin Handling 2 1 3 3 2 11
454 Ventilation 5 0 2 2 2 11
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 4 1 4 1 11
494 Imperforate Bowl: Centrifugal Separators 3 0 4 4 0 11
512 Perfume Compositions 3 2 0 3 3 11
036 Boots, Shoes, and Leggings 0 1 3 3 3 10
160 Flexible or Portable Closure, Partition, or Panel 1 4 0 2 3 10
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 2 1 3 3 10
028 Textiles: Manufacturing 1 2 1 2 3 9
037 Excavating 1 0 3 1 4 9
059 Chain, Staple, and Horseshoe Making 1 1 2 4 1 9
068 Textiles: Fluid Treating Apparatus 0 1 3 2 3 9
091 Motors: Expansible Chamber Type 1 1 1 0 6 9
110 Furnaces 0 2 5 1 1 9
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 2 1 1 2 3 9
392 Electric Resistance Heating Devices 3 1 2 1 2 9
441 Buoys, Rafts, and Aquatic Devices 1 1 2 5 0 9
474 Endless Belt Power Transmission Systems or Components 2 1 1 1 4 9
476 Friction Gear Transmission Systems or Components 0 2 3 3 1 9
104 Railways 3 1 1 2 1 8
127 Sugar, Starch, and Carbohydrates 0 0 1 1 6 8
177 Weighing Scales 0 1 1 6 0 8
203 Distillation: Processes, Separatory 1 3 1 1 2 8
238 Railways: Surface Track 2 0 0 2 4 8
299 Mining or In Situ Disintegration of Hard Material 1 1 3 2 1 8
301 Land Vehicles: Wheels and Axles 2 3 0 2 1 8
404 Road Structure, Process, or Apparatus 2 2 2 1 1 8
420 Alloys or Metallic Compositions 0 1 3 3 1 8
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 2 1 3 0 2 8
042 Firearms 2 1 1 2 1 7
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 1 2 1 1 7
223 Apparel Apparatus 2 2 0 1 2 7
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 3 0 3 0 7
413 Sheet Metal Container Making 3 3 0 0 1 7
125 Stone Working 1 0 3 1 1 6
135 Tent, Canopy, Umbrella, or Cane 0 0 1 4 1 6
224 Package and Article Carriers 1 2 1 1 1 6
236 Automatic Temperature and Humidity Regulation 2 0 0 3 1 6
279 Chucks or Sockets 1 1 0 2 2 6
322 Electricity: Single Generator Systems 2 2 1 0 1 6
355 Photocopying 1 0 2 2 1 6
368 Horology: Time Measuring Systems or Devices 1 0 1 3 1 6
407 Cutters, for Shaping 1 3 0 1 1 6
410 Freight Accommodation On Freight Carrier 3 0 0 1 2 6
419 Powder Metallurgy Processes 1 1 1 1 2 6
483 Tool Changing 0 1 1 3 1 6
505 Superconductor Technology: Apparatus, Material, Process 2 0 3 1 0 6
019 Textiles: Fiber Preparation 2 1 1 1 0 5
082 Turning (e.g., for metal working) 0 0 2 1 2 5
122 Liquid Heaters and Vaporizers 1 1 0 2 1 5
124 Mechanical Guns and Projectors 0 1 2 1 1 5
136 Batteries: Thermoelectric and Photoelectric 1 0 0 0 4 5
281 Books, Strips, and Leaves 0 1 0 2 2 5
290 Prime-Mover Dynamo Plants 1 0 2 1 1 5
329 Demodulators 1 2 1 1 0 5
332 Modulators 1 1 1 0 2 5
338 Electrical Resistors 1 0 1 1 2 5
373 Industrial Electric Heating Furnaces 1 2 0 0 2 5
409 Gear Cutting, Milling, or Planing 1 2 1 1 0 5
412 Bookbinding: Process and Apparatus 0 2 1 1 1 5
601 Surgery: Kinesitherapy 1 0 1 2 1 5
014 Bridges 0 1 1 0 2 4
051 Abrasive Tool Making Process, Material, or Composition 0 2 1 1 0 4
054 Harness (for animals) 1 0 0 0 3 4
116 Signals and Indicators 0 0 2 2 0 4
149 Explosive and Thermic Compositions or Charges 0 0 2 1 1 4
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 1 1 0 1 1 4
270 Sheet-Material Associating 0 0 0 4 0 4
293 Vehicle Fenders 0 0 2 1 1 4
337 Electricity: Electrothermally or Thermally Actuated Switches 2 2 0 0 0 4
352 Optics: Motion Pictures 1 1 1 1 0 4
406 Conveyors: Fluid Current 1 0 0 1 2 4
445 Electric Lamp or Space Discharge Component or Device Manufacturing 2 2 0 0 0 4
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 2 0 1 0 1 4
076 Metal Tools and Implements, Making 0 0 1 1 1 3
100 Presses 1 1 0 1 0 3
144 Woodworking 0 0 2 1 0 3
202 Distillation: Apparatus 0 3 0 0 0 3
226 Advancing Material of Indeterminate Length 3 0 0 0 0 3
232 Deposit and Collection Receptacles 1 1 0 0 1 3
249 Static Molds 0 1 0 1 1 3
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 2 3
440 Marine Propulsion 0 0 1 1 1 3
450 Foundation Garments 1 0 1 0 1 3
460 Crop Threshing or Separating 1 0 0 2 0 3
472 Amusement Devices 1 0 0 0 2 3
012 Boot and Shoe Making 0 2 0 0 0 2
023 Chemistry: Physical Processes 0 0 1 0 1 2
048 Gas: Heating and Illuminating 1 1 0 0 0 2
159 Concentrating Evaporators 0 2 0 0 0 2
168 Farriery 0 1 0 0 1 2
169 Fire Extinguishers 1 0 0 1 0 2
178 Telegraphy 0 1 0 0 1 2
184 Lubrication 0 2 0 0 0 2
193 Conveyors, Chutes, Skids, Guides, and Ways 0 1 1 0 0 2
227 Elongated-Member-Driving Apparatus 1 0 1 0 0 2
237 Heating Systems 1 0 1 0 0 2
246 Railway Switches and Signals 0 1 1 0 0 2
256 Fences 0 1 1 0 0 2
001 ** Classification Undetermined ** 1 0 0 0 0 1
007 Compound Hand Tools 0 0 0 0 1 1
027 Undertaking 0 0 0 1 0 1
038 Textiles: Ironing or Smoothing 0 0 0 1 0 1
063 Jewelry 0 0 0 1 0 1
071 Chemistry: Fertilizers 0 0 0 1 0 1
087 Textiles: Braiding, Netting, and Lace Making 0 0 1 0 0 1
109 Safes, Bank Protection, or a Related Device 1 0 0 0 0 1
111 Planting 0 0 0 1 0 1
142 Wood Turning 0 1 0 0 0 1
185 Motors: Spring, Weight, or Animal Powered 0 1 0 0 0 1
186 Merchandising 0 0 0 1 0 1
191 Electricity: Transmission To Vehicles 0 0 1 0 0 1
201 Distillation: Processes, Thermolytic 0 0 1 0 0 1
213 Railway Draft Appliances 0 0 0 0 1 1
225 Severing by Tearing or Breaking 0 0 0 1 0 1
231 Whips and Whip Apparatus 0 0 1 0 0 1
300 Brush, Broom, and Mop Making 0 0 0 0 1 1
305 Wheel Substitutes for Land Vehicles 1 0 0 0 0 1
334 Tuners 1 0 0 0 0 1
346 Recorders 0 1 0 0 0 1
388 Electricity: Motor Control Systems 1 0 0 0 0 1
492 Roll or Roller 0 0 0 0 1 1
ALL ALL CLASSES 3464 3572 3667 3965 3837 18505


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
PK3- Suite 441; P.O Box 1450
Alexandria VA 22313

tel: (703) 306-2600
fax: (703) 306-2737
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/


Top

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