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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

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

Count of 2003 - 2007 Utility Patent Grants
As Distributed 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 a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 2003 2004 2005 2006 2007 Total
455 Telecommunications 43 71 55 110 108 387
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 113 68 55 68 65 369
606 Surgery (instruments) 100 51 49 57 48 305
128 Surgery (includes Class 600) 81 63 49 66 43 302
340 Communications: Electrical 31 56 44 75 67 273
370 Multiplex Communications 32 38 48 72 56 246
343 Communications: Radio Wave Antennas 21 33 69 46 39 208
379 Telephonic Communications 27 49 37 53 37 203
375 Pulse or Digital Communications 38 27 27 51 40 183
114 Ships 35 20 43 43 33 174
210 Liquid Purification or Separation 35 33 30 40 34 172
052 Static Structures (e.g., Buildings) 43 30 38 31 29 171
060 Power Plants 14 50 35 30 32 161
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 29 33 24 28 30 144
435 Chemistry: Molecular Biology and Microbiology 20 34 26 32 27 139
362 Illumination 25 24 24 28 36 137
473 Games Using Tangible Projectile 21 29 31 32 24 137
073 Measuring and Testing 34 24 22 30 21 131
280 Land Vehicles 19 30 33 22 22 126
438 Semiconductor Device Manufacturing: Process 34 17 23 33 12 119
604 Surgery (Medicators and Receptors) 28 21 24 22 21 116
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 20 21 16 32 27 116
439 Electrical Connectors 16 20 20 32 27 115
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 14 10 22 33 35 114
043 Fishing, Trapping, and Vermin Destroying 30 20 21 13 21 105
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 31 25 19 16 12 103
382 Image Analysis 11 11 21 25 35 103
428 Stock Material or Miscellaneous Articles 19 33 17 11 20 100
062 Refrigeration 29 10 19 23 18 99
324 Electricity: Measuring and Testing 19 14 18 20 28 99
532 Organic Compounds (includes Classes 532-570) 22 19 19 16 21 97
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 15 24 23 18 16 96
005 Beds 18 23 26 16 12 95
333 Wave Transmission Lines and Networks 14 26 36 7 12 95
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 24 17 13 24 16 94
250 Radiant Energy 18 22 14 24 11 89
359 Optical: Systems and Elements 10 18 19 25 15 87
002 Apparel 14 24 15 18 14 85
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 17 19 11 20 18 85
029 Metal Working 10 20 26 13 15 84
707 DP: Database and File Management or Data Structures (Data Processing) 24 15 16 16 13 84
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 18 12 21 22 9 82
206 Special Receptacle or Package 25 15 12 17 12 81
416 Fluid Reaction Surfaces (i.e., Impellers) 16 15 13 16 21 81
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 26 19 16 7 11 79
356 Optics: Measuring and Testing 13 9 17 22 18 79
361 Electricity: Electrical Systems and Devices 15 12 15 16 21 79
248 Supports (e.g., for holding articles, etc.) 21 17 11 16 13 78
702 DP: Measuring, Calibrating, or Testing (Data Processing) 13 16 18 14 17 78
123 Internal-Combustion Engines 18 15 18 13 13 77
351 Optics: Eye Examining, Vision Testing and Correcting 17 16 8 15 17 73
385 Optical Waveguides 14 12 13 13 20 72
137 Fluid Handling 14 8 14 16 18 70
310 Electrical Generator or Motor Structure 9 16 14 22 8 69
004 Baths, Closets, Sinks, and Spittoons 17 16 12 11 12 68
033 Geometrical Instruments 10 8 17 18 13 66
297 Chairs and Seats 15 11 6 13 20 65
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 6 10 10 19 19 64
415 Rotary Kinetic Fluid Motors or Pumps 12 7 17 12 16 64
482 Exercise Devices 11 17 6 21 9 64
015 Brushing, Scrubbing, and General Cleaning 14 16 8 9 16 63
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 7 18 7 18 11 61
219 Electric Heating 9 13 14 11 14 61
345 Computer Graphics Processing and Selective Visual Display Systems 19 12 15 11 4 61
405 Hydraulic and Earth Engineering 16 13 14 10 8 61
239 Fluid Sprinkling, Spraying, and Diffusing 14 12 11 13 10 60
119 Animal Husbandry 17 12 10 7 12 58
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 15 13 13 10 7 58
440 Marine Propulsion 13 15 7 15 8 58
040 Card, Picture, or Sign Exhibiting 11 7 15 9 15 57
244 Aeronautics and Astronautics 11 11 10 13 12 57
160 Flexible or Portable Closure, Partition, or Panel 14 14 15 9 4 56
174 Electricity: Conductors and Insulators 16 12 12 4 12 56
222 Dispensing (apparatus and process) 14 15 10 10 7 56
436 Chemistry: Analytical and Immunological Testing 15 9 12 7 12 55
700 DP: Generic Control Systems or Specific Applications (Data Processing) 22 13 6 6 8 55
099 Foods and Beverages: Apparatus 16 11 8 11 5 51
426 Food or Edible Material: Processes, Compositions, and Products 8 18 1 11 12 50
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 8 8 9 13 12 50
348 Television 8 10 4 12 15 49
296 Land Vehicles: Bodies and Tops 8 11 14 6 8 47
602 Surgery: Splint, Brace, or Bandage 10 10 7 9 11 47
607 Surgery: Light, Thermal, and Electrical Application 6 13 5 8 14 46
446 Amusement Devices: Toys 14 13 7 5 6 45
451 Abrading 12 10 10 5 7 44
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 6 8 10 13 6 43
381 Electrical Audio Signal Processing Systems and Devices 8 7 4 16 8 43
713 Support (Electrical Computers and Digital Processing Systems) 5 6 9 14 9 43
211 Supports: Racks 6 6 10 10 9 41
042 Firearms 13 9 8 7 3 40
053 Package Making 13 10 6 7 4 40
372 Coherent Light Generators 16 11 2 5 5 39
414 Material or Article Handling 13 12 6 5 3 39
427 Coating Processes 12 9 6 6 6 39
434 Education and Demonstration 10 9 8 6 6 39
081 Tools 7 9 10 7 5 38
273 Amusement Devices: Games 9 11 4 6 8 38
433 Dentistry 9 8 3 10 8 38
290 Prime-Mover Dynamo Plants 3 8 3 12 10 36
441 Buoys, Rafts, and Aquatic Devices 13 3 6 5 9 36
134 Cleaning and Liquid Contact with Solids 12 7 3 7 6 35
182 Fire Escape, Ladder, or Scaffold 5 8 10 5 6 34
378 X-Ray or Gamma Ray Systems or Devices 6 5 7 8 8 34
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 8 5 10 6 4 33
102 Ammunition and Explosives 9 8 7 5 3 32
251 Valves and Valve Actuation 7 4 5 10 6 32
714 Error Detection/Correction and Fault Detection/Recovery 1 4 5 12 10 32
024 Buckles, Buttons, Clasps, Etc. 7 10 2 7 5 31
084 Music 4 5 6 9 7 31
220 Receptacles 6 5 2 9 9 31
315 Electric Lamp and Discharge Devices: Systems 8 3 8 6 5 30
330 Amplifiers 11 8 1 7 3 30
124 Mechanical Guns and Projectors 11 4 7 1 6 29
242 Winding, Tensioning, or Guiding 6 8 4 6 5 29
312 Supports: Cabinet Structure 9 4 8 5 3 29
398 Optical Communications 9 6 4 5 5 29
036 Boots, Shoes, and Leggings 5 5 7 4 7 28
294 Handling: Hand and Hoist-Line Implements 9 3 5 7 4 28
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 9 5 9 2 3 28
030 Cutlery 6 7 7 4 3 27
047 Plant Husbandry 8 4 6 7 2 27
070 Locks 5 7 8 4 3 27
106 Compositions: Coating or Plastic 8 6 4 5 4 27
132 Toilet 5 10 3 2 7 27
320 Electricity: Battery or Capacitor Charging or Discharging 3 5 9 7 3 27
726 Information Security 2 1 3 11 10 27
224 Package and Article Carriers 7 11 3 3 2 26
410 Freight Accommodation On Freight Carrier 6 7 5 5 3 26
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 6 3 5 5 7 26
601 Surgery: Kinesitherapy 3 6 6 2 8 25
016 Miscellaneous Hardware 5 4 5 3 7 24
198 Conveyors: Power-Driven 5 6 2 4 7 24
200 Electricity: Circuit Makers and Breakers 5 6 3 6 4 24
221 Article Dispensing 5 8 4 7 0 24
725 Interactive Video Distribution Systems 6 8 5 4 1 24
049 Movable or Removable Closures 4 7 2 7 3 23
285 Pipe Joints or Couplings 3 2 6 6 6 23
318 Electricity: Motive Power Systems 2 4 4 6 6 22
401 Coating Implements with Material Supply 4 6 3 3 6 22
404 Road Structure, Process, or Apparatus 3 6 3 7 3 22
710 Input/Output (Electrical Computers and Digital Processing Systems) 3 4 8 5 2 22
135 Tent, Canopy, Umbrella, or Cane 6 4 3 3 5 21
292 Closure Fasteners 3 1 3 7 7 21
323 Electricity: Power Supply or Regulation Systems 4 1 1 9 6 21
349 Liquid Crystal Cells, Elements and Systems 2 2 4 8 5 21
363 Electric Power Conversion Systems 3 4 4 5 5 21
380 Cryptography 1 0 6 7 7 21
165 Heat Exchange 4 5 2 6 3 20
180 Motor Vehicles 3 0 6 3 8 20
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 11 3 2 0 20
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 8 4 3 3 2 20
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 3 1 2 5 9 20
034 Drying and Gas or Vapor Contact with Solids 3 5 6 2 3 19
056 Harvesters 1 4 8 4 2 19
108 Horizontally Supported Planar Surfaces 5 6 2 3 3 19
083 Cutting 3 3 2 4 6 18
138 Pipes and Tubular Conduits 2 6 5 2 3 18
269 Work Holders 5 4 4 0 5 18
341 Coded Data Generation or Conversion 9 1 3 2 3 18
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 2 4 5 5 18
209 Classifying, Separating, and Assorting Solids 4 8 2 1 2 17
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 6 4 1 3 17
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 3 4 3 6 17
374 Thermal Measuring and Testing 5 7 3 2 0 17
711 Memory (Electrical Computers and Digital Processing Systems) 2 4 2 4 5 17
072 Metal Deforming 1 2 2 7 4 16
095 Gas Separation: Processes 1 4 4 3 4 16
164 Metal Founding 6 4 0 4 2 16
223 Apparel Apparatus 5 5 3 2 1 16
241 Solid Material Comminution or Disintegration 4 1 1 4 6 16
277 Seal for a Joint or Juncture 0 4 7 3 2 16
336 Inductor Devices 1 2 2 3 8 16
366 Agitating (e.g., of articles and materials) 6 3 3 2 2 16
417 Pumps 5 1 6 2 2 16
423 Chemistry of Inorganic Compounds 3 5 1 5 2 16
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 2 3 3 3 5 16
089 Ordnance 3 4 3 2 3 15
101 Printing 6 3 4 1 1 15
118 Coating Apparatus 5 5 1 3 1 15
301 Land Vehicles: Wheels and Axles 3 2 5 2 3 15
331 Oscillators 3 5 4 3 0 15
368 Horology: Time Measuring Systems or Devices 4 3 2 4 2 15
204 Chemistry: Electrical and Wave Energy 4 2 4 1 3 14
386 Television Signal Processing for Dynamic Recording or Reproducing 5 4 0 2 3 14
431 Combustion 5 2 5 1 1 14
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 1 5 1 4 3 14
074 Machine Element or Mechanism 5 0 2 2 4 13
283 Printed Matter 1 4 6 1 1 13
358 Facsimile and Static Presentation Processing 1 1 2 4 5 13
472 Amusement Devices 4 4 2 1 2 13
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 3 3 1 4 2 13
116 Signals and Indicators 3 3 3 2 1 12
228 Metal Fusion Bonding 1 1 6 2 2 12
252 Compositions 3 3 2 3 1 12
261 Gas and Liquid Contact Apparatus 3 1 2 3 3 12
717 DP: Software Development, Installation, and Management (Data Processing) 0 2 2 2 6 12
181 Acoustics 5 1 3 1 1 11
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 3 4 1 1 11
227 Elongated-Member-Driving Apparatus 3 4 2 1 1 11
256 Fences 2 3 3 2 1 11
307 Electrical Transmission or Interconnection Systems 2 3 0 6 0 11
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 4 0 3 2 2 11
463 Amusement Devices: Games 2 5 1 1 2 11
708 Arithmetic Processing and Calculating (Electrical Computers) 0 2 3 4 2 11
110 Furnaces 4 1 3 2 0 10
112 Sewing 1 5 2 0 2 10
126 Stoves and Furnaces 4 4 1 1 0 10
172 Earth Working 1 4 2 2 1 10
177 Weighing Scales 2 1 2 1 4 10
216 Etching a Substrate: Processes 2 1 3 1 3 10
232 Deposit and Collection Receptacles 0 6 0 0 4 10
365 Static Information Storage and Retrieval 1 2 3 3 1 10
376 Induced Nuclear Reactions: Processes, Systems, and Elements 4 2 2 2 0 10
400 Typewriting Machines 2 1 2 4 1 10
454 Ventilation 2 0 2 4 2 10
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 3 2 1 2 2 10
055 Gas Separation 3 2 0 3 1 9
065 Glass Manufacturing 1 1 3 3 1 9
144 Woodworking 3 2 2 2 0 9
162 Paper Making and Fiber Liberation 5 1 0 2 1 9
215 Bottles and Jars 3 0 3 2 1 9
303 Fluid-Pressure and Analogous Brake Systems 2 1 4 1 1 9
399 Electrophotography 1 0 0 4 4 9
100 Presses 3 0 1 1 3 8
188 Brakes 0 3 2 2 1 8
190 Trunks and Hand-Carried Luggage 1 1 2 3 1 8
246 Railway Switches and Signals 1 1 4 2 0 8
249 Static Molds 4 2 0 1 1 8
392 Electric Resistance Heating Devices 1 2 2 3 0 8
396 Photography 2 2 2 1 1 8
403 Joints and Connections 3 3 0 1 1 8
418 Rotary Expansible Chamber Devices 3 0 1 2 2 8
504 Plant Protecting and Regulating Compositions 3 3 1 1 0 8
007 Compound Hand Tools 1 1 1 1 3 7
063 Jewelry 2 2 2 0 1 7
096 Gas Separation: Apparatus 2 1 1 0 3 7
111 Planting 4 1 0 0 2 7
149 Explosive and Thermic Compositions or Charges 4 1 1 1 0 7
169 Fire Extinguishers 3 2 0 2 0 7
236 Automatic Temperature and Humidity Regulation 0 2 0 1 4 7
322 Electricity: Single Generator Systems 1 1 2 2 1 7
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 2 4 1 0 0 7
450 Foundation Garments 3 0 2 1 1 7
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 2 1 0 2 2 7
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 1 2 0 1 3 7
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 1 1 1 2 6
014 Bridges 0 1 1 2 2 6
131 Tobacco 3 1 1 0 1 6
150 Purses, Wallets, and Protective Covers 1 2 2 1 0 6
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 3 0 1 1 1 6
186 Merchandising 2 2 0 0 2 6
229 Envelopes, Wrappers, and Paperboard Boxes 3 1 1 1 0 6
353 Optics: Image Projectors 0 1 1 3 1 6
360 Dynamic Magnetic Information Storage or Retrieval 0 2 1 0 3 6
408 Cutting by Use of Rotating Axially Moving Tool 2 0 0 2 2 6
452 Butchering 3 1 1 0 1 6
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 2 0 2 0 6
057 Textiles: Spinning, Twisting, and Twining 1 1 1 1 1 5
071 Chemistry: Fertilizers 2 0 2 0 1 5
092 Expansible Chamber Devices 2 2 0 1 0 5
104 Railways 0 2 2 0 1 5
105 Railway Rolling Stock 1 1 1 2 0 5
175 Boring or Penetrating the Earth 2 0 1 1 1 5
271 Sheet Feeding or Delivering 1 1 1 2 0 5
293 Vehicle Fenders 2 1 1 0 1 5
298 Land Vehicles: Dumping 1 2 1 1 0 5
299 Mining or In Situ Disintegration of Hard Material 1 0 2 1 1 5
384 Bearings 1 2 0 0 2 5
409 Gear Cutting, Milling, or Planing 1 2 1 0 1 5
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 1 0 0 2 5
501 Compositions: Ceramic 2 1 1 1 0 5
037 Excavating 0 1 1 2 0 4
044 Fuel and Related Compositions 0 2 1 1 0 4
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 1 0 1 0 4
152 Resilient Tires and Wheels 3 1 0 0 0 4
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 2 1 0 4
338 Electrical Resistors 2 0 0 1 1 4
347 Incremental Printing of Symbolic Information 0 1 0 3 0 4
383 Flexible Bags 0 1 1 1 1 4
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 1 0 2 0 4
706 DP: Artificial Intelligence (Data Processing) 2 1 0 1 0 4
027 Undertaking 1 0 0 2 0 3
038 Textiles: Ironing or Smoothing 0 0 0 1 2 3
048 Gas: Heating and Illuminating 0 2 0 0 1 3
068 Textiles: Fluid Treating Apparatus 2 1 0 0 0 3
091 Motors: Expansible Chamber Type 2 0 0 1 0 3
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 0 0 1 1 3
136 Batteries: Thermoelectric and Photoelectric 0 1 0 1 1 3
184 Lubrication 1 0 0 1 1 3
192 Clutches and Power-Stop Control 3 0 0 0 0 3
203 Distillation: Processes, Separatory 0 0 3 0 0 3
266 Metallurgical Apparatus 0 1 1 0 1 3
326 Electronic Digital Logic Circuitry 0 0 1 0 2 3
355 Photocopying 0 0 1 1 1 3
406 Conveyors: Fluid Current 2 0 0 1 0 3
412 Bookbinding: Process and Apparatus 1 0 1 0 1 3
453 Coin Handling 0 0 1 1 1 3
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 1 1 0 0 3
505 Superconductor Technology: Apparatus, Material, Process 0 1 2 0 0 3
054 Harness for Working Animal 1 1 0 0 0 2
109 Safes, Bank Protection, or a Related Device 0 1 0 0 1 2
139 Textiles: Weaving 0 0 1 1 0 2
140 Wireworking 0 0 0 2 0 2
157 Wheelwright Machines 1 0 0 0 1 2
191 Electricity: Transmission To Vehicles 0 2 0 0 0 2
193 Conveyors, Chutes, Skids, Guides, and Ways 0 1 1 0 0 2
194 Check-Actuated Control Mechanisms 1 1 0 0 0 2
202 Distillation: Apparatus 1 0 1 0 0 2
225 Severing by Tearing or Breaking 0 2 0 0 0 2
313 Electric Lamp and Discharge Devices 0 0 0 2 0 2
332 Modulators 0 0 0 1 1 2
337 Electricity: Electrothermally or Thermally Actuated Switches 1 0 1 0 0 2
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 2 0 0 2
413 Sheet Metal Container Making 0 2 0 0 0 2
449 Bee Culture (propagating, raising, caring for bees) 0 1 0 0 1 2
474 Endless Belt Power Transmission Systems or Components 0 1 0 1 0 2
475 Planetary Gear Transmission Systems or Components 1 0 1 0 0 2
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 1 1 0 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 2 0 0 0 2
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 1 0 1 0 2
585 Chemistry of Hydrocarbon Compounds 0 0 0 1 1 2
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 2 0 2
028 Textiles: Manufacturing 0 0 0 0 1 1
051 Abrasive Tool Making Process, Material, or Composition 0 1 0 0 0 1
059 Chain, Staple, and Horseshoe Making 1 0 0 0 0 1
066 Textiles: Knitting 1 0 0 0 0 1
086 Ammunition and Explosive-Charge Making 0 1 0 0 0 1
122 Liquid Heaters and Vaporizers 1 0 0 0 0 1
125 Stone Working 0 0 0 1 0 1
148 Metal Treatment 0 1 0 0 0 1
173 Tool Driving or Impacting 1 0 0 0 0 1
201 Distillation: Processes, Thermolytic 1 0 0 0 0 1
237 Heating Systems 1 0 0 0 0 1
238 Railways: Surface Track 0 1 0 0 0 1
270 Sheet-Material Associating 0 0 0 0 1 1
281 Books, Strips, and Leaves 0 1 0 0 0 1
305 Wheel Substitutes for Land Vehicles 0 0 0 1 0 1
329 Demodulators 1 0 0 0 0 1
369 Dynamic Information Storage or Retrieval 0 0 0 0 1 1
388 Electricity: Motor Control Systems 0 0 0 0 1 1
407 Cutters, for Shaping 0 0 1 0 0 1
420 Alloys or Metallic Compositions 0 0 0 1 0 1
432 Heating 0 0 0 0 1 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 1 0 0 0 1
483 Tool Changing 0 0 0 0 1 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 1 1
512 Perfume Compositions 0 0 0 0 1 1
ALL ALL CLASSES 2563 2456 2291 2601 2358 12269


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

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

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