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

FLORIDA

(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
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 81 83 106 96 124 490
340 Communications: Electrical 71 94 79 67 50 361
606 Surgery (instruments) 76 73 58 73 75 355
128 Surgery (includes Class 600) 48 87 69 70 64 338
052 Static Structures (e.g., Buildings) 33 40 56 61 65 255
455 Telecommunications 31 43 52 55 44 225
438 Semiconductor Device Manufacturing: Process 25 25 30 38 71 189
604 Surgery (Medicators and Receptors) 46 37 35 31 31 180
210 Liquid Purification or Separation 28 30 27 43 35 163
435 Chemistry: Molecular Biology and Microbiology 30 29 44 32 27 162
473 Games Using Tangible Projectile 35 37 31 23 29 155
375 Pulse or Digital Communications 35 32 28 27 27 149
060 Power Plants 25 29 28 32 22 136
206 Special Receptacle or Package 20 30 33 27 23 133
428 Stock Material or Miscellaneous Articles 16 30 20 25 35 126
370 Multiplex Communications 18 25 15 38 29 125
379 Telephonic Communications 15 26 35 27 21 124
002 Apparel 17 27 24 21 30 119
280 Land Vehicles 14 22 27 29 27 119
114 Ships 28 22 23 21 24 118
073 Measuring and Testing 27 19 27 22 21 116
029 Metal Working 18 20 24 23 24 109
248 Supports (e.g., for holding articles, etc.) 16 27 24 24 15 106
439 Electrical Connectors 20 14 22 26 23 105
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 17 21 22 17 24 101
343 Communications: Radio Wave Antennas 8 7 29 18 39 101
361 Electricity: Electrical Systems and Devices 13 32 17 23 16 101
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 17 22 13 25 22 99
004 Baths, Closets, Sinks, and Spittoons 10 13 34 19 22 98
062 Refrigeration 18 18 17 18 27 98
433 Dentistry 14 22 23 19 18 96
362 Illumination 14 8 17 26 30 95
220 Receptacles 14 17 20 24 18 93
297 Chairs and Seats 16 20 23 18 16 93
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 16 23 20 13 20 92
482 Exercise Devices 20 18 12 21 19 90
426 Food or Edible Material: Processes, Compositions, and Products 11 17 16 25 20 89
043 Fishing, Trapping, and Vermin Destroying 12 15 23 16 19 85
137 Fluid Handling 11 15 27 20 11 84
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 13 18 16 19 18 84
015 Brushing, Scrubbing, and General Cleaning 11 18 17 21 16 83
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 19 14 22 14 14 83
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 9 17 15 15 27 83
532 Organic Compounds (includes Classes 532-570) 11 20 17 17 17 82
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 7 12 20 24 18 81
119 Animal Husbandry 23 23 9 17 8 80
356 Optics: Measuring and Testing 13 26 19 10 12 80
174 Electricity: Conductors and Insulators 9 17 14 12 27 79
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 14 21 15 13 14 77
005 Beds 12 18 14 12 20 76
239 Fluid Sprinkling, Spraying, and Diffusing 9 22 10 19 16 76
222 Dispensing (apparatus and process) 13 14 18 15 15 75
324 Electricity: Measuring and Testing 16 21 11 12 15 75
123 Internal-Combustion Engines 11 17 11 13 19 71
382 Image Analysis 6 20 18 17 10 71
436 Chemistry: Analytical and Immunological Testing 11 20 14 10 14 69
224 Package and Article Carriers 12 15 16 11 13 67
219 Electric Heating 10 10 9 18 19 66
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 5 6 15 17 23 66
351 Optics: Eye Examining, Vision Testing and Correcting 10 14 12 12 16 64
250 Radiant Energy 8 15 7 16 17 63
296 Land Vehicles: Bodies and Tops 12 7 16 18 10 63
359 Optics: Systems (Including Communication) and Elements 9 8 8 22 16 63
416 Fluid Reaction Surfaces (i.e., Impellers) 10 9 10 15 19 63
602 Surgery: Splint, Brace, or Bandage 13 19 12 12 7 63
405 Hydraulic and Earth Engineering 8 13 24 7 9 61
440 Marine Propulsion 8 18 10 11 14 61
451 Abrading 7 10 12 12 20 61
040 Card, Picture, or Sign Exhibiting 5 14 10 19 12 60
132 Toilet 5 17 14 12 11 59
414 Material or Article Handling 15 10 14 11 9 59
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 7 11 19 10 12 59
273 Amusement Devices: Games 8 8 11 10 20 57
134 Cleaning and Liquid Contact with Solids 12 16 7 14 7 56
710 Input/Output (Electrical Computers and Digital Processing Systems) 18 16 8 8 6 56
070 Locks 11 14 16 9 5 55
381 Electrical Audio Signal Processing Systems and Devices 8 14 8 12 13 55
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 10 8 18 9 9 54
024 Buckles, Buttons, Clasps, Etc. 14 12 11 10 6 53
160 Flexible or Portable Closure, Partition, or Panel 11 11 10 9 12 53
053 Package Making 13 12 13 9 5 52
434 Education and Demonstration 9 16 8 11 8 52
211 Supports: Racks 8 16 13 9 4 50
310 Electrical Generator or Motor Structure 4 12 11 13 10 50
707 DP: Database and File Management, Data Structures, Or Document Processing (Data Processing) 9 10 6 18 6 49
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 6 8 11 11 12 48
385 Optical Waveguides 9 7 8 9 15 48
099 Foods and Beverages: Apparatus 10 11 10 6 9 46
320 Electricity: Battery or Capacitor Charging or Discharging 9 7 10 10 10 46
446 Amusement Devices: Toys 4 10 8 12 12 46
415 Rotary Kinetic Fluid Motors or Pumps 14 11 6 7 7 45
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 9 12 4 13 6 44
372 Coherent Light Generators 7 9 4 12 11 43
204 Chemistry: Electrical and Wave Energy 10 8 6 7 11 42
242 Winding, Tensioning, or Guiding 2 14 7 11 8 42
244 Aeronautics 5 9 6 13 9 42
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 9 12 7 8 6 42
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 11 4 3 9 15 42
607 Surgery: Light, Thermal, and Electrical Application 4 13 10 6 9 42
030 Cutlery 5 16 8 8 4 41
033 Geometrical Instruments 6 14 4 8 7 39
294 Handling: Hand and Hoist-Line Implements 6 9 14 6 4 39
441 Buoys, Rafts, and Aquatic Devices 9 7 11 7 5 39
713 Support (Electrical Computers and Digital Processing Systems) 6 9 8 6 10 39
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 9 4 9 7 9 38
102 Ammunition and Explosives 5 6 6 6 14 37
108 Horizontally Supported Planar Surfaces 6 10 6 6 9 37
427 Coating Processes 5 12 5 5 10 37
135 Tent, Canopy, Umbrella, or Cane 12 6 2 7 9 36
348 Television 9 6 9 6 6 36
700 DP: Generic Control Systems or Specific Applications (Data Processing) 10 10 7 5 4 36
711 Memory (Electrical Computers and Digital Processing Systems) 14 7 7 7 1 36
047 Plant Husbandry 3 5 12 12 2 34
042 Firearms 2 13 8 4 6 33
081 Tools 9 1 8 7 8 33
315 Electric Lamp and Discharge Devices: Systems 4 3 5 10 10 32
341 Coded Data Generation or Conversion 7 8 8 4 5 32
401 Coating Implements with Material Supply 1 0 16 3 11 31
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 3 7 12 4 5 31
702 DP: Measuring, Calibrating, or Testing (Data Processing) 5 10 4 6 6 31
124 Mechanical Guns and Projectors 7 10 6 4 3 30
312 Supports: Cabinet Structure 9 7 3 7 4 30
126 Stoves and Furnaces 5 4 9 8 3 29
333 Wave Transmission Lines and Networks 5 9 3 9 3 29
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 3 5 2 9 10 29
016 Miscellaneous Hardware 4 8 1 10 5 28
056 Harvesters 4 2 9 8 5 28
084 Music 3 2 10 4 8 27
283 Printed Matter 3 7 6 6 5 27
331 Oscillators 6 9 6 2 4 27
162 Paper Making and Fiber Liberation 6 7 4 4 5 26
180 Motor Vehicles 6 5 3 5 7 26
182 Fire Escape, Ladder, or Scaffold 8 7 6 4 1 26
200 Electricity: Circuit Makers and Breakers 5 10 4 4 3 26
034 Drying and Gas or Vapor Contact with Solids 4 5 6 5 5 25
138 Pipes and Tubular Conduits 0 4 10 4 7 25
165 Heat Exchange 3 6 7 4 5 25
209 Classifying, Separating, and Assorting Solids 7 3 5 7 3 25
323 Electricity: Power Supply or Regulation Systems 9 5 1 5 5 25
330 Amplifiers 5 4 6 5 5 25
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 7 3 7 4 25
463 Amusement Devices: Games 4 7 6 3 5 25
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 5 7 3 8 25
036 Boots, Shoes, and Leggings 3 5 8 5 3 24
714 Error Detection/Correction and Fault Detection/Recovery 8 4 6 2 4 24
089 Ordnance 2 6 1 5 9 23
367 Communications, Electrical: Acoustic Wave Systems and Devices 4 6 6 4 3 23
404 Road Structure, Process, or Apparatus 6 3 6 4 4 23
074 Machine Element or Mechanism 6 4 5 4 3 22
251 Valves and Valve Actuation 5 7 1 5 4 22
292 Closure Fasteners 4 5 6 4 3 22
307 Electrical Transmission or Interconnection Systems 4 4 6 5 3 22
228 Metal Fusion Bonding 8 2 3 6 2 21
241 Solid Material Comminution or Disintegration 6 1 6 4 4 21
363 Electric Power Conversion Systems 7 6 6 1 1 21
386 Television Signal Processing for Dynamic Recording or Reproducing 3 2 5 6 5 21
198 Conveyors: Power-Driven 2 4 3 5 6 20
269 Work Holders 4 5 3 5 3 20
601 Surgery: Kinesitherapy 0 4 4 4 8 20
118 Coating Apparatus 5 4 6 1 3 19
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 4 6 4 2 19
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 6 2 0 4 7 19
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 4 2 0 6 7 19
049 Movable or Removable Closures 2 5 3 3 5 18
101 Printing 4 5 2 1 6 18
106 Compositions: Coating or Plastic 5 5 2 2 4 18
172 Earth Working 2 3 2 5 6 18
223 Apparel Apparatus 3 5 3 4 3 18
450 Foundation Garments 2 1 3 6 6 18
454 Ventilation 6 4 2 2 4 18
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 6 4 4 3 18
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 6 5 1 4 2 18
221 Article Dispensing 0 8 3 3 3 17
318 Electricity: Motive Power Systems 2 5 2 5 3 17
403 Joints and Connections 1 6 2 4 4 17
417 Pumps 2 2 5 5 3 17
148 Metal Treatment 6 3 3 1 3 16
252 Compositions 3 3 7 2 1 16
472 Amusement Devices 2 4 1 8 1 16
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 2 7 3 3 15
096 Gas Separation: Apparatus 5 4 2 3 1 15
100 Presses 3 5 3 2 2 15
144 Woodworking 5 2 2 2 4 15
261 Gas and Liquid Contact Apparatus 4 1 6 1 3 15
285 Pipe Joints or Couplings 4 4 4 2 1 15
368 Horology: Time Measuring Systems or Devices 3 2 5 2 3 15
431 Combustion 1 2 3 4 5 15
706 DP: Artificial Intelligence (Data Processing) 4 3 1 3 4 15
725 Interactive Video Distribution Systems 4 3 5 2 1 15
072 Metal Deforming 2 4 4 1 3 14
095 Gas Separation: Processes 2 3 4 0 5 14
112 Sewing 3 1 1 3 6 14
131 Tobacco 0 7 5 2 0 14
236 Automatic Temperature and Humidity Regulation 1 3 4 1 5 14
358 Facsimile and Static Presentation Processing 3 6 2 2 1 14
504 Plant Protecting and Regulating Compositions 2 1 6 4 1 14
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 3 0 2 2 7 14
044 Fuel and Related Compositions 2 2 3 3 3 13
083 Cutting 1 2 5 1 4 13
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 6 2 1 2 2 13
229 Envelopes, Wrappers, and Paperboard Boxes 1 3 1 3 5 13
378 X-Ray or Gamma Ray Systems or Devices 3 2 4 2 2 13
380 Cryptography 2 3 2 3 3 13
396 Photography 2 5 4 2 0 13
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 2 3 5 1 2 13
452 Butchering 3 1 2 2 5 13
149 Explosive and Thermic Compositions or Charges 2 3 3 3 1 12
181 Acoustics 3 1 2 4 2 12
366 Agitating (e.g., of articles and materials) 0 4 1 4 3 12
369 Dynamic Information Storage or Retrieval 2 0 5 2 3 12
374 Thermal Measuring and Testing 1 4 0 5 2 12
383 Flexible Bags 2 0 5 2 3 12
423 Chemistry of Inorganic Compounds 3 2 1 2 4 12
055 Gas Separation 2 2 2 5 0 11
063 Jewelry 4 2 4 1 0 11
164 Metal Founding 3 2 1 2 3 11
708 Arithmetic Processing and Calculating (Electrical Computers) 3 4 1 3 0 11
071 Chemistry: Fertilizers 2 2 1 1 4 10
116 Signals and Indicators 3 4 1 1 1 10
249 Static Molds 0 4 1 2 3 10
301 Land Vehicles: Wheels and Axles 0 1 2 4 3 10
349 Liquid Crystal Cells, Elements and Systems 1 2 4 2 1 10
376 Induced Nuclear Reactions: Processes, Systems, and Elements 2 5 2 1 0 10
400 Typewriting Machines 3 1 4 2 0 10
408 Cutting by Use of Rotating Axially Moving Tool 1 2 4 0 3 10
717 DP: Software Development, Installation, and Management (Data Processing) 2 5 1 1 1 10
027 Undertaking 4 2 0 0 3 9
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 3 2 1 3 9
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 3 1 1 0 4 9
215 Bottles and Jars 0 3 2 3 1 9
216 Etching a Substrate: Processes 2 4 1 1 1 9
256 Fences 1 3 1 0 4 9
392 Electric Resistance Heating Devices 1 2 4 0 2 9
037 Excavating 2 0 2 2 2 8
038 Textiles: Ironing or Smoothing 1 5 1 0 1 8
173 Tool Driving or Impacting 2 2 1 2 1 8
175 Boring or Penetrating the Earth 1 1 2 1 3 8
194 Check-Actuated Control Mechanisms 0 3 3 1 1 8
232 Deposit and Collection Receptacles 2 2 3 0 1 8
271 Sheet Feeding or Delivering 3 1 3 0 1 8
277 Seal for a Joint or Juncture 0 1 1 2 4 8
326 Electronic Digital Logic Circuitry 1 3 1 2 1 8
365 Static Information Storage and Retrieval 3 0 2 0 3 8
054 Harness (for animals) 0 3 0 3 1 7
082 Turning (e.g., for metal working) 2 2 1 0 2 7
190 Trunks and Hand-Carried Luggage 1 0 1 2 3 7
227 Elongated-Member-Driving Apparatus 1 1 1 1 3 7
303 Fluid-Pressure and Analogous Brake Systems 0 0 2 2 3 7
501 Compositions: Ceramic 0 1 0 3 3 7
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 3 1 2 0 1 7
104 Railways 0 0 1 2 3 6
110 Furnaces 0 4 0 1 1 6
111 Planting 2 0 1 2 1 6
169 Fire Extinguishers 1 0 4 0 1 6
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 2 3 0 6
188 Brakes 1 0 1 2 2 6
203 Distillation: Processes, Separatory 0 1 1 4 0 6
208 Mineral Oils: Processes and Products 1 1 1 1 2 6
313 Electric Lamp and Discharge Devices 0 2 2 1 1 6
322 Electricity: Single Generator Systems 2 1 1 2 0 6
384 Bearings 1 2 1 1 1 6
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 3 1 0 1 6
409 Gear Cutting, Milling, or Planing 4 1 0 1 0 6
410 Freight Accommodation On Freight Carrier 0 2 0 3 1 6
412 Bookbinding: Process and Apparatus 3 0 1 1 1 6
475 Planetary Gear Transmission Systems or Components 0 4 2 0 0 6
065 Glass Manufacturing 0 0 3 1 1 5
066 Textiles: Knitting 2 1 1 0 1 5
136 Batteries: Thermoelectric and Photoelectric 1 1 0 2 1 5
177 Weighing Scales 0 1 1 2 1 5
186 Merchandising 1 2 0 1 1 5
281 Books, Strips, and Leaves 2 0 2 0 1 5
290 Prime-Mover Dynamo Plants 0 1 1 2 1 5
337 Electricity: Electrothermally or Thermally Actuated Switches 0 2 1 2 0 5
338 Electrical Resistors 0 0 4 1 0 5
419 Powder Metallurgy Processes 1 1 2 0 1 5
432 Heating 1 1 1 1 1 5
585 Chemistry of Hydrocarbon Compounds 1 3 0 0 1 5
007 Compound Hand Tools 1 0 1 0 2 4
091 Motors: Expansible Chamber Type 1 0 1 2 0 4
092 Expansible Chamber Devices 1 0 1 1 1 4
105 Railway Rolling Stock 1 3 0 0 0 4
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 3 0 0 0 4
122 Liquid Heaters and Vaporizers 0 2 1 1 0 4
246 Railway Switches and Signals 1 1 0 2 0 4
266 Metallurgical Apparatus 0 0 1 1 2 4
352 Optics: Motion Pictures 2 0 2 0 0 4
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 2 1 1 4
014 Bridges 0 1 1 1 0 3
125 Stone Working 0 0 0 1 2 3
140 Wireworking 2 0 1 0 0 3
150 Purses, Wallets, and Protective Covers 0 0 1 0 2 3
152 Resilient Tires and Wheels 0 0 1 0 2 3
184 Lubrication 1 0 0 0 2 3
192 Clutches and Power-Stop Control 2 0 0 1 0 3
225 Severing by Tearing or Breaking 1 1 1 0 0 3
267 Spring Devices 1 0 1 0 1 3
279 Chucks or Sockets 0 1 0 1 1 3
298 Land Vehicles: Dumping 0 1 0 1 1 3
332 Modulators 0 2 0 0 1 3
336 Inductor Devices 0 0 0 1 2 3
347 Incremental Printing of Symbolic Information 0 0 1 2 0 3
399 Electrophotography 0 1 0 1 1 3
406 Conveyors: Fluid Current 0 2 0 0 1 3
418 Rotary Expansible Chamber Devices 1 0 1 1 0 3
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 2 1 3
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 2 0 0 1 0 3
588 Hazardous or Toxic Waste Destruction or Containment 1 1 1 0 0 3
028 Textiles: Manufacturing 0 0 0 1 1 2
048 Gas: Heating and Illuminating 1 0 0 1 0 2
057 Textiles: Spinning, Twisting, and Twining 1 0 0 1 0 2
068 Textiles: Fluid Treating Apparatus 0 0 0 1 1 2
076 Metal Tools and Implements, Making 0 0 0 2 0 2
127 Sugar, Starch, and Carbohydrates 0 0 1 0 1 2
159 Concentrating Evaporators 0 2 0 0 0 2
178 Telegraphy 0 1 1 0 0 2
202 Distillation: Apparatus 1 0 0 1 0 2
226 Advancing Material of Indeterminate Length 0 1 0 1 0 2
237 Heating Systems 0 0 1 0 1 2
289 Knots and Knot Tying 1 0 0 0 1 2
305 Wheel Substitutes for Land Vehicles 0 0 0 0 2 2
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 0 1 0 0 2
346 Recorders 0 0 1 0 1 2
360 Dynamic Magnetic Information Storage or Retrieval 0 1 0 1 0 2
462 Books, Strips, and Leaves for Manifolding 0 0 0 1 1 2
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 2 2
474 Endless Belt Power Transmission Systems or Components 0 0 0 1 1 2
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 1 1 2
505 Superconductor Technology: Apparatus, Material, Process 0 1 1 0 0 2
512 Perfume Compositions 0 1 0 0 1 2
012 Boot and Shoe Making 0 0 0 1 0 1
023 Chemistry: Physical Processes 0 1 0 0 0 1
086 Ammunition and Explosive-Charge Making 0 1 0 0 0 1
139 Textiles: Weaving 1 0 0 0 0 1
163 Needle and Pin Making 1 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 1 1
196 Mineral Oils: Apparatus 1 0 0 0 0 1
212 Traversing Hoists 0 0 0 1 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 1 0 0 0 1
231 Whips and Whip Apparatus 0 0 0 1 0 1
329 Demodulators 0 1 0 0 0 1
334 Tuners 0 0 1 0 0 1
353 Optics: Image Projectors 0 0 0 1 0 1
355 Photocopying 0 0 0 0 1 1
373 Industrial Electric Heating Furnaces 0 0 0 1 0 1
388 Electricity: Motor Control Systems 0 0 0 0 1 1
407 Cutters, for Shaping 0 0 0 1 0 1
460 Crop Threshing or Separating 0 0 1 0 0 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 1 0 0 1
476 Friction Gear Transmission Systems or Components 0 0 1 0 0 1
492 Roll or Roller 0 0 0 1 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 1 0 1
ALL ALL CLASSES 2159 2669 2600 2603 2649 12680



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