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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 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

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' )

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) 83 106 96 124 102 511
128 Surgery (includes Class 600) 87 69 70 64 66 356
606 Surgery (instruments) 73 58 73 75 64 343
340 Communications: Electrical 94 79 67 50 43 333
052 Static Structures (e.g., Buildings) 40 56 61 65 47 269
455 Telecommunications 43 52 55 44 46 240
438 Semiconductor Device Manufacturing: Process 25 30 38 71 42 206
604 Surgery (Medicators and Receptors) 37 35 31 31 34 168
435 Chemistry: Molecular Biology and Microbiology 29 44 32 27 25 157
210 Liquid Purification or Separation 30 27 43 35 18 153
473 Games Using Tangible Projectile 37 31 23 29 26 146
060 Power Plants 29 28 32 22 34 145
375 Pulse or Digital Communications 32 28 27 27 29 143
428 Stock Material or Miscellaneous Articles 30 20 26 35 27 138
370 Multiplex Communications 25 15 38 29 26 133
343 Communications: Radio Wave Antennas 7 29 18 39 39 132
379 Telephonic Communications 26 35 27 21 23 132
002 Apparel 27 24 21 30 29 131
206 Special Receptacle or Package 30 33 27 23 15 128
280 Land Vehicles 22 27 29 27 20 125
073 Measuring and Testing 19 27 22 21 30 119
114 Ships 22 23 21 24 28 118
248 Supports (e.g., for holding articles, etc.) 27 24 24 15 28 118
361 Electricity: Electrical Systems and Devices 32 17 23 15 27 114
004 Baths, Closets, Sinks, and Spittoons 13 34 19 22 24 112
029 Metal Working 20 24 23 24 17 108
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 21 22 17 24 23 107
439 Electrical Connectors 14 22 26 23 21 106
062 Refrigeration 18 17 18 27 25 105
362 Illumination 8 17 26 30 24 105
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 22 14 24 20 21 101
433 Dentistry 22 23 19 18 16 98
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 12 20 24 18 20 94
043 Fishing, Trapping, and Vermin Destroying 15 23 16 19 20 93
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 17 15 15 27 19 93
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 23 20 13 20 15 91
532 Organic Compounds (includes Classes 532-570) 20 17 17 17 20 91
220 Receptacles 17 20 24 18 9 88
426 Food or Edible Material: Processes, Compositions, and Products 17 16 25 20 10 88
297 Chairs and Seats 20 23 18 16 10 87
174 Electricity: Conductors and Insulators 17 14 12 27 16 86
137 Fluid Handling 15 27 20 11 12 85
239 Fluid Sprinkling, Spraying, and Diffusing 22 10 19 16 17 84
482 Exercise Devices 18 12 21 19 14 84
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 18 16 19 17 14 84
015 Brushing, Scrubbing, and General Cleaning 18 17 21 16 10 82
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 6 15 17 23 20 81
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 14 22 14 15 15 80
222 Dispensing (apparatus and process) 14 18 15 15 15 77
359 Optics: Systems (Including Communication) and Elements 8 8 22 16 23 77
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 21 15 13 14 14 77
123 Internal-Combustion Engines 17 11 13 19 15 75
451 Abrading 10 12 13 20 20 75
324 Electricity: Measuring and Testing 21 11 12 15 14 73
351 Optics: Eye Examining, Vision Testing and Correcting 14 12 12 16 19 73
356 Optics: Measuring and Testing 26 19 10 12 5 72
005 Beds 18 14 12 20 6 70
219 Electric Heating 10 9 18 19 14 70
382 Image Analysis 20 18 17 10 5 70
405 Hydraulic and Earth Engineering 13 24 7 9 14 67
250 Radiant Energy 15 7 16 17 11 66
436 Chemistry: Analytical and Immunological Testing 20 14 10 14 8 66
119 Animal Husbandry 23 9 17 8 8 65
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 11 19 10 12 13 65
040 Card, Picture, or Sign Exhibiting 14 10 19 11 10 64
224 Package and Article Carriers 15 16 11 13 9 64
416 Fluid Reaction Surfaces (i.e., Impellers) 9 10 15 19 11 64
440 Marine Propulsion 18 10 11 14 11 64
273 Amusement Devices: Games 8 11 10 20 13 62
132 Toilet 17 14 12 11 5 59
310 Electrical Generator or Motor Structure 12 11 13 10 13 59
414 Material or Article Handling 10 14 11 9 14 58
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 8 11 11 12 15 57
602 Surgery: Splint, Brace, or Bandage 19 12 12 7 7 57
211 Supports: Racks 16 13 9 4 14 56
385 Optical Waveguides 7 8 9 15 15 54
160 Flexible or Portable Closure, Partition, or Panel 11 10 8 12 12 53
296 Land Vehicles: Bodies and Tops 7 16 18 10 2 53
446 Amusement Devices: Toys 10 8 12 12 10 52
707 DP: Database and File Management or Data Structures (Data Processing) 9 5 14 6 17 51
134 Cleaning and Liquid Contact with Solids 16 7 14 7 6 50
381 Electrical Audio Signal Processing Systems and Devices 14 8 12 13 3 50
070 Locks 14 16 9 5 5 49
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 8 18 9 9 5 49
434 Education and Demonstration 16 8 11 8 6 49
024 Buckles, Buttons, Clasps, Etc. 12 11 10 6 8 47
244 Aeronautics 9 6 13 9 10 47
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 5 2 9 10 21 47
053 Package Making 12 13 9 5 7 46
242 Winding, Tensioning, or Guiding 14 7 11 8 6 46
372 Coherent Light Generators 9 4 12 11 10 46
427 Coating Processes 12 5 5 10 14 46
099 Foods and Beverages: Apparatus 11 10 6 9 9 45
030 Cutlery 16 8 8 4 8 44
102 Ammunition and Explosives 6 6 6 14 11 43
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 12 4 13 6 8 43
033 Geometrical Instruments 14 4 8 7 9 42
415 Rotary Kinetic Fluid Motors or Pumps 11 6 7 7 11 42
294 Handling: Hand and Hoist-Line Implements 9 14 6 4 8 41
320 Electricity: Battery or Capacitor Charging or Discharging 7 10 10 10 4 41
607 Surgery: Light, Thermal, and Electrical Application 13 10 6 9 3 41
710 Input/Output (Electrical Computers and Digital Processing Systems) 16 8 8 7 2 41
047 Plant Husbandry 5 12 12 2 9 40
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 4 3 9 15 9 40
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 4 9 7 9 10 39
702 DP: Measuring, Calibrating, or Testing (Data Processing) 10 4 6 6 13 39
713 Support (Electrical Computers and Digital Processing Systems) 9 8 6 10 6 39
042 Firearms 13 8 4 6 7 38
204 Chemistry: Electrical and Wave Energy 8 6 7 11 6 38
315 Electric Lamp and Discharge Devices: Systems 3 5 10 10 10 38
108 Horizontally Supported Planar Surfaces 10 6 6 9 5 36
441 Buoys, Rafts, and Aquatic Devices 7 11 7 5 6 36
700 DP: Generic Control Systems or Specific Applications (Data Processing) 11 7 5 4 9 36
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 12 7 8 6 1 34
401 Coating Implements with Material Supply 0 16 3 11 3 33
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 7 12 4 5 4 32
330 Amplifiers 4 6 5 5 11 31
056 Harvesters 2 9 8 5 6 30
135 Tent, Canopy, Umbrella, or Cane 6 2 7 9 6 30
341 Coded Data Generation or Conversion 8 8 4 5 5 30
348 Television 6 8 6 6 4 30
084 Music 2 10 4 8 5 29
333 Wave Transmission Lines and Networks 9 3 9 3 5 29
016 Miscellaneous Hardware 8 1 10 5 4 28
036 Boots, Shoes, and Leggings 5 8 5 3 7 28
165 Heat Exchange 6 7 4 5 6 28
283 Printed Matter 7 6 6 5 4 28
034 Drying and Gas or Vapor Contact with Solids 5 6 5 5 6 27
138 Pipes and Tubular Conduits 4 10 4 7 2 27
200 Electricity: Circuit Makers and Breakers 10 4 4 3 6 27
081 Tools 1 8 7 8 2 26
124 Mechanical Guns and Projectors 10 6 4 3 3 26
126 Stoves and Furnaces 4 9 8 3 2 26
182 Fire Escape, Ladder, or Scaffold 7 6 4 1 8 26
312 Supports: Cabinet Structure 7 3 7 4 5 26
404 Road Structure, Process, or Apparatus 3 6 4 4 9 26
463 Amusement Devices: Games 7 6 3 5 5 26
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 5 7 3 8 3 26
711 Memory (Electrical Computers and Digital Processing Systems) 7 7 7 1 4 26
367 Communications, Electrical: Acoustic Wave Systems and Devices 6 6 4 3 6 25
162 Paper Making and Fiber Liberation 7 4 4 5 4 24
180 Motor Vehicles 5 3 5 7 4 24
198 Conveyors: Power-Driven 4 3 5 6 6 24
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 7 3 7 4 3 24
089 Ordnance 6 1 5 9 2 23
331 Oscillators 9 6 2 4 2 23
386 Television Signal Processing for Dynamic Recording or Reproducing 2 5 6 5 5 23
601 Surgery: Kinesitherapy 4 4 4 8 3 23
229 Envelopes, Wrappers, and Paperboard Boxes 3 1 3 5 10 22
307 Electrical Transmission or Interconnection Systems 4 6 5 3 4 22
450 Foundation Garments 1 3 6 6 6 22
714 Error Detection/Correction and Fault Detection/Recovery 4 6 2 4 6 22
292 Closure Fasteners 5 6 4 3 3 21
403 Joints and Connections 6 2 4 4 5 21
417 Pumps 2 5 5 3 6 21
049 Movable or Removable Closures 5 3 3 5 4 20
209 Classifying, Separating, and Assorting Solids 3 5 7 3 2 20
318 Electricity: Motive Power Systems 5 2 5 3 5 20
074 Machine Element or Mechanism 4 5 4 3 3 19
221 Article Dispensing 8 3 3 3 2 19
223 Apparel Apparatus 5 3 4 3 4 19
228 Metal Fusion Bonding 2 3 6 2 6 19
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 2 7 3 3 3 18
172 Earth Working 3 2 5 6 2 18
251 Valves and Valve Actuation 7 1 5 4 1 18
254 Implements or Apparatus for Applying Pushing or Pulling Force 4 6 4 2 2 18
269 Work Holders 5 3 5 3 2 18
454 Ventilation 4 2 2 4 6 18
101 Printing 5 2 1 6 3 17
118 Coating Apparatus 4 6 1 3 3 17
241 Solid Material Comminution or Disintegration 1 6 4 4 2 17
368 Horology: Time Measuring Systems or Devices 2 5 2 3 5 17
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 2 0 4 7 4 17
431 Combustion 2 3 4 5 3 17
472 Amusement Devices 4 1 8 1 3 17
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 6 4 4 3 0 17
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 0 6 7 2 17
072 Metal Deforming 4 4 1 3 4 16
131 Tobacco 7 5 2 0 2 16
323 Electricity: Power Supply or Regulation Systems 5 1 5 5 0 16
363 Electric Power Conversion Systems 6 6 1 1 2 16
378 X-Ray or Gamma Ray Systems or Devices 2 4 2 2 6 16
095 Gas Separation: Processes 3 4 0 5 3 15
236 Automatic Temperature and Humidity Regulation 3 4 1 5 2 15
252 Compositions 3 7 2 1 2 15
301 Land Vehicles: Wheels and Axles 1 2 4 4 4 15
374 Thermal Measuring and Testing 4 0 5 2 4 15
504 Plant Protecting and Regulating Compositions 1 6 4 1 3 15
083 Cutting 2 5 1 4 2 14
096 Gas Separation: Apparatus 4 2 3 1 4 14
106 Compositions: Coating or Plastic 5 2 2 4 1 14
261 Gas and Liquid Contact Apparatus 1 6 1 3 3 14
408 Cutting by Use of Rotating Axially Moving Tool 2 4 0 3 5 14
100 Presses 5 3 2 2 1 13
112 Sewing 1 1 3 6 2 13
148 Metal Treatment 3 3 1 3 3 13
285 Pipe Joints or Couplings 4 4 2 1 2 13
303 Fluid-Pressure and Analogous Brake Systems 0 2 2 3 6 13
383 Flexible Bags 0 5 2 3 3 13
392 Electric Resistance Heating Devices 2 4 0 2 5 13
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 5 1 4 2 1 13
725 Interactive Video Distribution Systems 3 5 2 1 2 13
044 Fuel and Related Compositions 2 3 3 3 1 12
055 Gas Separation 2 2 5 0 3 12
358 Facsimile and Static Presentation Processing 6 2 2 1 1 12
366 Agitating (e.g., of articles and materials) 4 1 4 3 0 12
396 Photography 5 4 2 0 1 12
423 Chemistry of Inorganic Compounds 2 1 2 4 3 12
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 5 1 2 1 12
452 Butchering 1 2 2 5 2 12
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 2 2 7 1 12
063 Jewelry 2 4 1 0 4 11
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 3 2 1 3 2 11
110 Furnaces 4 0 1 1 5 11
144 Woodworking 2 2 2 4 1 11
149 Explosive and Thermic Compositions or Charges 3 3 3 1 1 11
181 Acoustics 1 2 4 2 2 11
277 Seal for a Joint or Juncture 1 1 2 4 3 11
369 Dynamic Information Storage or Retrieval 0 5 2 3 1 11
380 Cryptography 3 2 3 3 0 11
706 DP: Artificial Intelligence (Data Processing) 3 1 3 4 0 11
715 DP: Presentation Processing of Document (Data Processing) 1 1 5 2 2 11
071 Chemistry: Fertilizers 2 1 1 4 2 10
190 Trunks and Hand-Carried Luggage 0 1 2 3 4 10
215 Bottles and Jars 3 2 3 1 1 10
249 Static Molds 4 1 2 3 0 10
313 Electric Lamp and Discharge Devices 2 2 1 1 4 10
708 Arithmetic Processing and Calculating (Electrical Computers) 4 1 3 0 2 10
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 1 0 4 3 9
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 1 2 2 2 9
256 Fences 3 1 0 4 1 9
349 Liquid Crystal Cells, Elements and Systems 2 4 2 1 0 9
104 Railways 0 1 2 3 2 8
116 Signals and Indicators 4 1 1 1 1 8
164 Metal Founding 2 1 2 3 0 8
169 Fire Extinguishers 0 4 0 1 3 8
173 Tool Driving or Impacting 2 1 2 1 2 8
175 Boring or Penetrating the Earth 1 2 1 3 1 8
194 Check-Actuated Control Mechanisms 3 3 1 1 0 8
216 Etching a Substrate: Processes 4 1 1 1 1 8
227 Elongated-Member-Driving Apparatus 1 1 1 3 2 8
232 Deposit and Collection Receptacles 2 3 0 1 2 8
326 Electronic Digital Logic Circuitry 3 1 2 1 1 8
376 Induced Nuclear Reactions: Processes, Systems, and Elements 5 2 1 0 0 8
410 Freight Accommodation On Freight Carrier 2 0 3 1 2 8
501 Compositions: Ceramic 1 0 3 3 1 8
717 DP: Software Development, Installation, and Management (Data Processing) 5 1 1 1 0 8
037 Excavating 0 2 2 2 1 7
038 Textiles: Ironing or Smoothing 5 1 0 1 0 7
054 Harness (for animals) 3 0 3 1 0 7
188 Brakes 0 1 2 2 2 7
290 Prime-Mover Dynamo Plants 1 1 2 1 2 7
400 Typewriting Machines 1 4 2 0 0 7
475 Planetary Gear Transmission Systems or Components 4 2 0 0 1 7
065 Glass Manufacturing 0 3 1 1 1 6
082 Turning (e.g., for metal working) 2 1 0 2 1 6
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 2 3 0 0 6
203 Distillation: Processes, Separatory 1 1 4 0 0 6
271 Sheet Feeding or Delivering 1 3 0 1 1 6
365 Static Information Storage and Retrieval 0 2 0 3 1 6
384 Bearings 2 1 1 1 1 6
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 3 1 0 1 1 6
419 Powder Metallurgy Processes 1 2 0 1 2 6
007 Compound Hand Tools 0 1 0 2 2 5
027 Undertaking 2 0 0 3 0 5
111 Planting 0 1 2 1 1 5
136 Batteries: Thermoelectric and Photoelectric 1 0 2 1 1 5
177 Weighing Scales 1 1 2 1 0 5
184 Lubrication 0 0 0 2 3 5
208 Mineral Oils: Processes and Products 1 1 1 2 0 5
266 Metallurgical Apparatus 0 1 1 2 1 5
337 Electricity: Electrothermally or Thermally Actuated Switches 2 1 2 0 0 5
338 Electrical Resistors 0 4 1 0 0 5
432 Heating 1 1 1 1 1 5
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 1 2 0 1 1 5
028 Textiles: Manufacturing 0 0 1 1 2 4
066 Textiles: Knitting 1 1 0 1 1 4
091 Motors: Expansible Chamber Type 0 1 2 0 1 4
092 Expansible Chamber Devices 0 1 1 1 1 4
122 Liquid Heaters and Vaporizers 2 1 1 0 0 4
152 Resilient Tires and Wheels 0 1 0 2 1 4
186 Merchandising 2 0 1 1 0 4
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 1 3 4
225 Severing by Tearing or Breaking 1 1 0 0 2 4
246 Railway Switches and Signals 1 0 2 0 1 4
281 Books, Strips, and Leaves 0 2 0 1 1 4
322 Electricity: Single Generator Systems 1 1 2 0 0 4
347 Incremental Printing of Symbolic Information 0 1 2 0 1 4
406 Conveyors: Fluid Current 2 0 0 1 1 4
409 Gear Cutting, Milling, or Planing 1 0 1 0 2 4
412 Bookbinding: Process and Apparatus 0 1 1 1 1 4
418 Rotary Expansible Chamber Devices 0 1 1 0 2 4
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 2 1 1 0 4
585 Chemistry of Hydrocarbon Compounds 3 0 0 1 0 4
014 Bridges 1 1 1 0 0 3
068 Textiles: Fluid Treating Apparatus 0 0 1 1 1 3
105 Railway Rolling Stock 3 0 0 0 0 3
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 3 0 0 0 0 3
125 Stone Working 0 0 1 2 0 3
150 Purses, Wallets, and Protective Covers 0 1 0 2 0 3
279 Chucks or Sockets 1 0 1 1 0 3
298 Land Vehicles: Dumping 1 0 1 1 0 3
332 Modulators 2 0 0 1 0 3
336 Inductor Devices 0 0 1 2 0 3
352 Optics: Motion Pictures 0 2 0 0 1 3
399 Electrophotography 1 0 1 1 0 3
462 Books, Strips, and Leaves for Manifolding 0 0 1 1 1 3
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 2 1 3
474 Endless Belt Power Transmission Systems or Components 0 0 1 1 1 3
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 2 1 0 3
505 Superconductor Technology: Apparatus, Material, Process 1 1 0 0 1 3
076 Metal Tools and Implements, Making 0 0 2 0 0 2
086 Ammunition and Explosive-Charge Making 1 0 0 0 1 2
127 Sugar, Starch, and Carbohydrates 0 1 0 1 0 2
159 Concentrating Evaporators 2 0 0 0 0 2
178 Telegraphy 1 1 0 0 0 2
226 Advancing Material of Indeterminate Length 1 0 1 0 0 2
237 Heating Systems 0 1 0 1 0 2
267 Spring Devices 0 1 0 1 0 2
305 Wheel Substitutes for Land Vehicles 0 0 0 2 0 2
329 Demodulators 1 0 0 0 1 2
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 1 0 0 1 2
346 Recorders 0 1 0 1 0 2
360 Dynamic Magnetic Information Storage or Retrieval 0 0 1 0 1 2
413 Sheet Metal Container Making 0 0 0 0 2 2
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 1 1 0 2
512 Perfume Compositions 1 0 0 1 0 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 1 0 1 2
588 Hazardous or Toxic Waste Destruction or Containment 1 1 0 0 0 2
012 Boot and Shoe Making 0 0 1 0 0 1
023 Chemistry: Physical Processes 1 0 0 0 0 1
048 Gas: Heating and Illuminating 0 0 1 0 0 1
057 Textiles: Spinning, Twisting, and Twining 0 0 1 0 0 1
109 Safes, Bank Protection, or a Related Device 0 0 0 0 1 1
140 Wireworking 0 1 0 0 0 1
171 Unearthing Plants or Buried Objects 0 0 0 0 1 1
192 Clutches and Power-Stop Control 0 0 1 0 0 1
202 Distillation: Apparatus 0 0 1 0 0 1
212 Traversing Hoists 0 0 1 0 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 1 0 0 0 0 1
231 Whips and Whip Apparatus 0 0 1 0 0 1
270 Sheet-Material Associating 0 0 0 0 1 1
289 Knots and Knot Tying 0 0 0 1 0 1
334 Tuners 0 1 0 0 0 1
353 Optics: Image Projectors 0 0 1 0 0 1
355 Photocopying 0 0 0 1 0 1
373 Industrial Electric Heating Furnaces 0 0 1 0 0 1
388 Electricity: Motor Control Systems 0 0 0 1 0 1
407 Cutters, for Shaping 0 0 1 0 0 1
460 Crop Threshing or Separating 0 1 0 0 0 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 1 0 0 0 1
476 Friction Gear Transmission Systems or Components 0 1 0 0 0 1
492 Roll or Roller 0 0 1 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 1 0 0 1
ALL ALL CLASSES 2669 2600 2604 2649 2397 12919


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