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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

NEW YORK

( 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
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 316 328 310 303 251 1508
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 289 264 240 259 269 1321
438 Semiconductor Device Manufacturing: Process 82 132 167 234 232 847
399 Electrophotography 212 191 112 148 122 785
435 Chemistry: Molecular Biology and Microbiology 178 181 155 131 111 756
347 Incremental Printing of Symbolic Information 134 82 127 166 198 707
428 Stock Material or Miscellaneous Articles 119 141 128 135 169 692
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 121 130 110 139 134 634
396 Photography 160 149 115 79 57 560
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 90 87 82 137 155 551
128 Surgery (includes Class 600) 114 94 121 105 88 522
382 Image Analysis 95 91 91 139 84 500
532 Organic Compounds (includes Classes 532-570) 98 89 92 101 114 494
359 Optics: Systems (Including Communication) and Elements 87 66 86 75 74 388
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 72 61 66 89 92 380
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 54 54 93 82 76 359
361 Electricity: Electrical Systems and Devices 78 75 62 73 64 352
062 Refrigeration 49 55 67 85 90 346
358 Facsimile and Static Presentation Processing 81 66 55 69 56 327
029 Metal Working 73 60 67 50 76 326
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 77 75 69 51 49 321
340 Communications: Electrical 66 58 60 74 62 320
324 Electricity: Measuring and Testing 44 45 45 68 95 297
707 DP: Database and File Management or Data Structures (Data Processing) 52 57 45 62 57 273
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 52 52 48 57 60 269
250 Radiant Energy 65 41 41 57 57 261
427 Coating Processes 49 56 55 48 49 257
073 Measuring and Testing 47 40 52 41 60 240
385 Optical Waveguides 26 33 23 66 90 238
348 Television 41 40 46 54 55 236
606 Surgery (instruments) 64 52 38 43 36 233
375 Pulse or Digital Communications 45 41 47 43 47 223
356 Optics: Measuring and Testing 49 46 54 24 48 221
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 27 56 63 33 31 210
210 Liquid Purification or Separation 52 29 45 41 42 209
206 Special Receptacle or Package 54 42 40 35 32 203
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 19 21 38 50 70 198
604 Surgery (Medicators and Receptors) 47 45 36 39 31 198
002 Apparel 40 39 40 41 33 193
370 Multiplex Communications 20 29 49 39 53 190
439 Electrical Connectors 40 44 43 31 25 183
219 Electric Heating 26 23 45 41 39 174
174 Electricity: Conductors and Insulators 20 27 15 50 55 167
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 39 28 32 41 25 165
310 Electrical Generator or Motor Structure 33 28 27 35 41 164
362 Illumination 25 34 31 32 42 164
711 Memory (Electrical Computers and Digital Processing Systems) 31 26 26 38 41 162
052 Static Structures (e.g., Buildings) 41 27 30 30 30 158
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 22 31 34 41 25 153
714 Error Detection/Correction and Fault Detection/Recovery 38 27 20 37 28 150
060 Power Plants 32 20 17 28 51 148
248 Supports (e.g., for holding articles, etc.) 37 32 27 20 31 147
252 Compositions 27 34 31 26 23 141
365 Static Information Storage and Retrieval 16 27 26 30 40 139
379 Telephonic Communications 46 20 23 28 18 135
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 40 29 24 22 18 133
378 X-Ray or Gamma Ray Systems or Devices 16 22 23 29 41 131
713 Support (Electrical Computers and Digital Processing Systems) 27 25 24 40 14 130
313 Electric Lamp and Discharge Devices 23 33 20 25 27 128
315 Electric Lamp and Discharge Devices: Systems 17 23 17 33 36 126
415 Rotary Kinetic Fluid Motors or Pumps 16 20 28 21 40 125
106 Compositions: Coating or Plastic 35 23 25 21 19 123
123 Internal-Combustion Engines 14 13 14 27 53 121
702 DP: Measuring, Calibrating, or Testing (Data Processing) 22 17 16 19 45 119
355 Photocopying 33 22 25 14 20 114
451 Abrading 14 19 24 35 22 114
271 Sheet Feeding or Delivering 19 29 21 25 18 112
426 Food or Edible Material: Processes, Compositions, and Products 22 23 31 23 12 111
280 Land Vehicles 22 17 29 27 14 109
132 Toilet 19 26 19 19 22 105
165 Heat Exchange 29 25 19 18 14 105
700 DP: Generic Control Systems or Specific Applications (Data Processing) 32 19 9 18 27 105
204 Chemistry: Electrical and Wave Energy 20 15 16 30 23 104
351 Optics: Eye Examining, Vision Testing and Correcting 18 25 20 19 22 104
349 Liquid Crystal Cells, Elements and Systems 18 17 23 23 22 103
436 Chemistry: Analytical and Immunological Testing 25 16 18 17 26 102
015 Brushing, Scrubbing, and General Cleaning 18 23 20 17 23 101
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 44 17 28 8 4 101
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 19 23 18 19 21 100
473 Games Using Tangible Projectile 30 20 20 13 17 100
024 Buckles, Buttons, Clasps, Etc. 15 22 23 23 16 99
137 Fluid Handling 21 16 28 17 14 96
222 Dispensing (apparatus and process) 16 16 18 23 23 96
446 Amusement Devices: Toys 23 13 21 17 22 96
119 Animal Husbandry 20 21 21 18 15 95
228 Metal Fusion Bonding 16 15 29 23 12 95
455 Telecommunications 14 20 20 13 26 93
710 Input/Output (Electrical Computers and Digital Processing Systems) 12 17 15 23 26 93
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 11 14 21 27 19 92
433 Dentistry 23 27 17 12 13 92
065 Glass Manufacturing 19 14 7 25 26 91
162 Paper Making and Fiber Liberation 9 16 23 19 23 90
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 13 15 14 22 26 90
369 Dynamic Information Storage or Retrieval 35 18 24 6 7 90
434 Education and Demonstration 17 17 21 18 17 90
482 Exercise Devices 24 21 17 14 14 90
040 Card, Picture, or Sign Exhibiting 13 24 19 13 19 88
297 Chairs and Seats 16 12 26 17 15 86
341 Coded Data Generation or Conversion 20 13 12 18 23 86
004 Baths, Closets, Sinks, and Spittoons 16 16 14 17 22 85
211 Supports: Racks 18 20 22 11 14 85
501 Compositions: Ceramic 12 11 16 26 20 85
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 26 27 16 11 5 85
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 12 11 9 31 22 85
220 Receptacles 20 27 17 8 11 83
216 Etching a Substrate: Processes 25 11 12 21 13 82
273 Amusement Devices: Games 23 13 13 16 15 80
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 15 21 11 13 20 80
343 Communications: Radio Wave Antennas 5 13 22 23 16 79
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 16 14 16 17 14 77
224 Package and Article Carriers 16 20 16 12 12 76
239 Fluid Sprinkling, Spraying, and Diffusing 10 17 23 13 13 76
400 Typewriting Machines 19 19 21 9 8 76
417 Pumps 7 16 12 21 19 75
363 Electric Power Conversion Systems 10 21 12 14 16 73
134 Cleaning and Liquid Contact with Solids 18 21 12 11 10 72
095 Gas Separation: Processes 14 15 15 12 15 71
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 8 9 14 16 22 69
101 Printing 18 17 14 8 11 68
083 Cutting 18 17 9 11 12 67
277 Seal for a Joint or Juncture 5 9 20 16 17 67
401 Coating Implements with Material Supply 13 15 7 18 14 67
474 Endless Belt Power Transmission Systems or Components 18 14 14 12 9 67
084 Music 10 19 14 14 9 66
118 Coating Apparatus 14 13 10 14 15 66
242 Winding, Tensioning, or Guiding 18 11 16 9 12 66
360 Dynamic Magnetic Information Storage or Retrieval 13 13 16 12 11 65
005 Beds 17 11 15 9 12 64
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 6 18 13 12 14 63
148 Metal Treatment 16 3 13 9 21 62
326 Electronic Digital Logic Circuitry 7 8 14 12 20 61
081 Tools 7 10 21 15 7 60
030 Cutlery 17 9 10 8 15 59
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 11 11 13 16 8 59
070 Locks 21 12 12 8 5 58
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 13 11 9 13 12 58
033 Geometrical Instruments 12 11 11 15 8 57
318 Electricity: Motive Power Systems 17 11 11 7 11 57
717 DP: Software Development, Installation, and Management (Data Processing) 6 12 11 13 15 57
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 11 9 9 14 13 56
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 9 13 12 9 13 56
431 Combustion 9 18 7 13 7 54
372 Coherent Light Generators 10 12 9 11 11 53
416 Fluid Reaction Surfaces (i.e., Impellers) 5 6 8 12 22 53
099 Foods and Beverages: Apparatus 9 15 11 8 9 52
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 7 14 8 12 10 51
423 Chemistry of Inorganic Compounds 7 12 14 10 8 51
182 Fire Escape, Ladder, or Scaffold 6 13 12 11 8 50
223 Apparel Apparatus 6 4 18 11 11 50
715 DP: Presentation Processing of Document (Data Processing) 9 8 12 12 9 50
307 Electrical Transmission or Interconnection Systems 12 13 11 5 8 49
034 Drying and Gas or Vapor Contact with Solids 9 7 19 7 6 48
294 Handling: Hand and Hoist-Line Implements 8 9 15 8 8 48
405 Hydraulic and Earth Engineering 15 13 6 6 8 48
074 Machine Element or Mechanism 10 9 7 15 6 47
384 Bearings 17 10 9 5 6 47
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 8 8 14 9 8 47
706 DP: Artificial Intelligence (Data Processing) 16 9 4 10 8 47
244 Aeronautics 9 8 12 10 7 46
725 Interactive Video Distribution Systems 18 7 6 11 4 46
380 Cryptography 11 7 11 13 3 45
414 Material or Article Handling 12 6 9 6 10 43
607 Surgery: Light, Thermal, and Electrical Application 7 9 7 6 14 43
053 Package Making 6 8 10 12 6 42
283 Printed Matter 9 11 10 8 4 42
383 Flexible Bags 9 7 7 9 10 42
016 Miscellaneous Hardware 8 14 9 4 6 41
114 Ships 8 8 11 7 6 40
418 Rotary Expansible Chamber Devices 6 3 15 10 6 40
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 6 8 4 14 7 39
296 Land Vehicles: Bodies and Tops 11 7 8 6 7 39
381 Electrical Audio Signal Processing Systems and Devices 17 7 7 2 6 39
180 Motor Vehicles 4 6 9 5 14 38
366 Agitating (e.g., of articles and materials) 8 6 7 8 9 38
164 Metal Founding 7 9 5 5 11 37
368 Horology: Time Measuring Systems or Devices 9 11 5 9 3 37
708 Arithmetic Processing and Calculating (Electrical Computers) 10 8 12 2 5 37
188 Brakes 9 4 7 6 10 36
292 Closure Fasteners 10 6 11 4 5 36
320 Electricity: Battery or Capacitor Charging or Discharging 2 6 10 7 11 36
312 Supports: Cabinet Structure 8 9 4 4 10 35
330 Amplifiers 9 4 6 4 12 35
333 Wave Transmission Lines and Networks 5 5 7 8 10 35
353 Optics: Image Projectors 8 8 5 5 9 35
063 Jewelry 8 6 7 3 10 34
135 Tent, Canopy, Umbrella, or Cane 9 10 2 11 2 34
215 Bottles and Jars 10 8 5 9 1 33
108 Horizontally Supported Planar Surfaces 8 10 3 6 5 32
229 Envelopes, Wrappers, and Paperboard Boxes 9 6 4 7 6 32
251 Valves and Valve Actuation 4 4 8 9 7 32
303 Fluid-Pressure and Analogous Brake Systems 2 4 10 9 7 32
043 Fishing, Trapping, and Vermin Destroying 2 12 6 5 6 31
072 Metal Deforming 3 7 7 7 7 31
160 Flexible or Portable Closure, Partition, or Panel 9 6 8 1 7 31
346 Recorders 1 12 15 1 2 31
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 6 4 10 6 5 31
454 Ventilation 5 7 7 5 7 31
602 Surgery: Splint, Brace, or Bandage 7 5 11 5 3 31
198 Conveyors: Power-Driven 4 4 4 8 10 30
200 Electricity: Circuit Makers and Breakers 4 14 5 0 7 30
323 Electricity: Power Supply or Regulation Systems 13 6 4 4 3 30
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 7 4 9 6 4 30
096 Gas Separation: Apparatus 9 8 2 3 7 29
374 Thermal Measuring and Testing 6 4 9 4 6 29
601 Surgery: Kinesitherapy 10 5 3 5 6 29
126 Stoves and Furnaces 5 6 8 5 4 28
261 Gas and Liquid Contact Apparatus 4 5 11 5 3 28
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 8 5 10 4 1 28
036 Boots, Shoes, and Leggings 13 5 5 2 2 27
445 Electric Lamp or Space Discharge Component or Device Manufacturing 6 4 5 4 8 27
475 Planetary Gear Transmission Systems or Components 5 7 11 1 3 27
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 4 7 4 8 3 26
042 Firearms 9 3 6 3 5 26
049 Movable or Removable Closures 4 7 4 6 5 26
055 Gas Separation 2 4 7 6 7 26
432 Heating 7 10 3 3 3 26
047 Plant Husbandry 3 5 8 6 3 25
181 Acoustics 9 8 4 2 2 25
209 Classifying, Separating, and Assorting Solids 1 5 8 7 4 25
463 Amusement Devices: Games 4 5 1 12 3 25
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 3 4 3 8 6 24
450 Foundation Garments 2 6 4 7 5 24
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 7 4 9 2 2 24
056 Harvesters 4 6 3 6 3 22
221 Article Dispensing 8 6 2 4 2 22
408 Cutting by Use of Rotating Axially Moving Tool 8 3 4 4 3 22
192 Clutches and Power-Stop Control 3 5 7 2 4 21
051 Abrasive Tool Making Process, Material, or Composition 4 3 4 3 6 20
136 Batteries: Thermoelectric and Photoelectric 3 2 8 4 3 20
241 Solid Material Comminution or Disintegration 4 8 2 2 4 20
254 Implements or Apparatus for Applying Pushing or Pulling Force 4 6 3 5 2 20
269 Work Holders 1 6 7 4 2 20
336 Inductor Devices 6 5 2 4 3 20
403 Joints and Connections 8 3 2 4 3 20
409 Gear Cutting, Milling, or Planing 5 6 4 4 1 20
122 Liquid Heaters and Vaporizers 4 5 2 3 4 18
226 Advancing Material of Indeterminate Length 5 3 6 1 3 18
376 Induced Nuclear Reactions: Processes, Systems, and Elements 6 6 0 3 3 18
104 Railways 4 4 3 2 4 17
190 Trunks and Hand-Carried Luggage 3 6 2 5 1 17
285 Pipe Joints or Couplings 5 4 2 3 3 17
367 Communications, Electrical: Acoustic Wave Systems and Devices 4 3 5 3 2 17
441 Buoys, Rafts, and Aquatic Devices 2 3 5 1 6 17
007 Compound Hand Tools 3 5 2 2 4 16
102 Ammunition and Explosives 1 3 1 6 5 16
124 Mechanical Guns and Projectors 3 3 5 2 3 16
138 Pipes and Tubular Conduits 5 4 6 1 0 16
169 Fire Extinguishers 2 5 5 1 3 16
338 Electrical Resistors 3 3 2 5 3 16
144 Woodworking 2 2 2 5 4 15
177 Weighing Scales 1 5 3 3 3 15
279 Chucks or Sockets 5 4 2 4 0 15
386 Television Signal Processing for Dynamic Recording or Reproducing 4 2 1 7 1 15
588 Hazardous or Toxic Waste Destruction or Containment 2 3 1 4 5 15
044 Fuel and Related Compositions 4 3 3 2 2 14
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 2 7 1 1 3 14
173 Tool Driving or Impacting 4 4 4 1 1 14
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 3 3 4 4 0 14
404 Road Structure, Process, or Apparatus 3 2 3 4 2 14
014 Bridges 3 2 2 1 5 13
110 Furnaces 6 2 1 1 3 13
112 Sewing 3 3 3 3 1 13
236 Automatic Temperature and Humidity Regulation 2 3 3 4 1 13
246 Railway Switches and Signals 3 2 3 2 3 13
266 Metallurgical Apparatus 2 3 4 1 3 13
290 Prime-Mover Dynamo Plants 1 1 4 4 3 13
131 Tobacco 4 5 3 0 0 12
208 Mineral Oils: Processes and Products 5 3 3 1 0 12
505 Superconductor Technology: Apparatus, Material, Process 4 4 2 2 0 12
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 5 1 5 0 12
066 Textiles: Knitting 2 3 1 3 2 11
082 Turning (e.g., for metal working) 2 6 0 3 0 11
194 Check-Actuated Control Mechanisms 2 4 2 2 1 11
331 Oscillators 2 3 1 3 2 11
352 Optics: Motion Pictures 1 1 0 4 5 11
472 Amusement Devices 0 2 3 2 4 11
089 Ordnance 1 4 1 2 2 10
281 Books, Strips, and Leaves 2 3 2 1 2 10
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 2 4 1 3 10
419 Powder Metallurgy Processes 2 4 0 4 0 10
492 Roll or Roller 2 1 2 1 4 10
037 Excavating 2 1 1 1 4 9
150 Purses, Wallets, and Protective Covers 2 2 3 1 1 9
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 4 1 1 0 3 9
227 Elongated-Member-Driving Apparatus 3 2 2 1 1 9
270 Sheet-Material Associating 5 0 2 0 2 9
373 Industrial Electric Heating Furnaces 1 0 4 3 1 9
392 Electric Resistance Heating Devices 2 3 1 1 2 9
420 Alloys or Metallic Compositions 2 2 2 1 2 9
059 Chain, Staple, and Horseshoe Making 2 1 0 3 2 8
116 Signals and Indicators 1 0 2 1 4 8
193 Conveyors, Chutes, Skids, Guides, and Ways 0 4 1 2 1 8
202 Distillation: Apparatus 0 5 1 2 0 8
249 Static Molds 1 1 1 2 3 8
256 Fences 3 1 1 1 2 8
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 3 3 1 1 8
071 Chemistry: Fertilizers 2 0 0 1 4 7
100 Presses 1 2 1 2 1 7
172 Earth Working 2 2 3 0 0 7
225 Severing by Tearing or Breaking 3 3 0 0 1 7
267 Spring Devices 0 0 2 4 1 7
412 Bookbinding: Process and Apparatus 1 2 1 1 2 7
440 Marine Propulsion 0 2 2 3 0 7
585 Chemistry of Hydrocarbon Compounds 5 0 1 0 1 7
068 Textiles: Fluid Treating Apparatus 1 1 2 1 1 6
504 Plant Protecting and Regulating Compositions 0 3 0 3 0 6
512 Perfume Compositions 1 2 3 0 0 6
026 Textiles: Cloth Finishing 1 2 1 1 0 5
048 Gas: Heating and Illuminating 2 2 0 1 0 5
076 Metal Tools and Implements, Making 2 0 1 1 1 5
125 Stone Working 2 2 1 0 0 5
184 Lubrication 0 1 4 0 0 5
203 Distillation: Processes, Separatory 0 0 2 1 2 5
299 Mining or In Situ Disintegration of Hard Material 1 0 2 1 1 5
322 Electricity: Single Generator Systems 3 0 0 1 1 5
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 3 1 0 1 0 5
406 Conveyors: Fluid Current 0 2 1 0 2 5
001 ** Classification Undetermined ** 1 1 1 0 1 4
038 Textiles: Ironing or Smoothing 1 1 0 0 2 4
092 Expansible Chamber Devices 1 3 0 0 0 4
152 Resilient Tires and Wheels 1 0 2 1 0 4
232 Deposit and Collection Receptacles 0 0 0 3 1 4
301 Land Vehicles: Wheels and Axles 0 1 1 1 1 4
410 Freight Accommodation On Freight Carrier 0 1 1 2 0 4
027 Undertaking 1 1 0 1 0 3
054 Harness (for animals) 1 1 0 1 0 3
149 Explosive and Thermic Compositions or Charges 2 0 0 1 0 3
157 Wheelwright Machines 0 0 1 1 1 3
212 Traversing Hoists 1 1 1 0 0 3
237 Heating Systems 1 1 1 0 0 3
293 Vehicle Fenders 0 1 1 1 0 3
298 Land Vehicles: Dumping 0 0 1 2 0 3
329 Demodulators 1 1 1 0 0 3
337 Electricity: Electrothermally or Thermally Actuated Switches 0 1 1 1 0 3
407 Cutters, for Shaping 0 2 1 0 0 3
462 Books, Strips, and Leaves for Manifolding 0 0 0 1 2 3
483 Tool Changing 1 2 0 0 0 3
057 Textiles: Spinning, Twisting, and Twining 1 0 0 1 0 2
091 Motors: Expansible Chamber Type 1 0 0 0 1 2
168 Farriery 2 0 0 0 0 2
175 Boring or Penetrating the Earth 1 0 0 1 0 2
178 Telegraphy 1 0 0 0 1 2
185 Motors: Spring, Weight, or Animal Powered 0 1 0 1 0 2
213 Railway Draft Appliances 0 1 0 1 0 2
305 Wheel Substitutes for Land Vehicles 0 1 0 1 0 2
452 Butchering 1 0 1 0 0 2
453 Coin Handling 1 1 0 0 0 2
012 Boot and Shoe Making 0 1 0 0 0 1
023 Chemistry: Physical Processes 1 0 0 0 0 1
028 Textiles: Manufacturing 0 0 0 1 0 1
069 Leather Manufactures 0 0 0 1 0 1
086 Ammunition and Explosive-Charge Making 0 0 0 1 0 1
105 Railway Rolling Stock 1 0 0 0 0 1
109 Safes, Bank Protection, or a Related Device 0 1 0 0 0 1
111 Planting 0 0 0 0 1 1
127 Sugar, Starch, and Carbohydrates 1 0 0 0 0 1
139 Textiles: Weaving 0 1 0 0 0 1
140 Wireworking 0 1 0 0 0 1
142 Wood Turning 0 0 1 0 0 1
159 Concentrating Evaporators 0 0 1 0 0 1
171 Unearthing Plants or Buried Objects 1 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 1 0 0 1
245 Wire Fabrics and Structure 0 0 1 0 0 1
295 Railway Wheels and Axles 0 0 0 0 1 1
300 Brush, Broom, and Mop Making 0 1 0 0 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 1 0 0 0 1
477 Interrelated Power Delivery Controls, Including Engine Control 0 1 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 1 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 0 0 0 0 1
ALL ALL CLASSES 6319 6109 6082 6349 6360 31219


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