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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2008 - 2012 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

NEW YORK

( 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 by year of patent grant.
Class Class Title 2008 2009 2010 2011 2012 Total
438 Semiconductor Device Manufacturing: Process 271 349 441 383 379 1823
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 127 176 358 368 395 1424
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 199 186 304 313 262 1264
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 137 187 262 204 275 1065
382 Image Analysis 108 120 142 142 240 752
707 DP: Database and File Management or Data Structures (Data Processing) 86 110 167 172 173 708
358 Facsimile and Static Presentation Processing 82 91 151 135 201 660
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 96 101 140 138 157 632
370 Multiplex Communications 78 105 165 137 140 625
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 93 108 151 120 113 585
399 Electrophotography 84 74 112 142 153 565
435 Chemistry: Molecular Biology and Microbiology 108 68 126 115 97 514
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 100 86 74 97 91 448
532 Organic Compounds (includes Classes 532-570) 68 96 89 88 87 428
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 56 66 107 96 98 423
347 Incremental Printing of Symbolic Information 50 42 84 86 149 411
428 Stock Material or Miscellaneous Articles 54 78 76 102 100 410
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 66 75 91 104 68 404
340 Communications: Electrical 72 65 75 87 98 397
128 Surgery (includes Class 600) 52 47 98 83 98 378
455 Telecommunications 56 59 77 81 102 375
375 Pulse or Digital Communications 71 77 77 64 78 367
361 Electricity: Electrical Systems and Devices 62 68 76 74 77 357
348 Television 46 50 67 69 119 351
702 DP: Measuring, Calibrating, or Testing (Data Processing) 60 47 55 82 76 320
439 Electrical Connectors 78 49 57 77 52 313
714 Error Detection/Correction and Fault Detection/Recovery 39 61 61 82 52 295
324 Electricity: Measuring and Testing 65 51 59 49 61 285
250 Radiant Energy 57 71 64 40 50 282
356 Optics: Measuring and Testing 56 53 69 51 39 268
711 Memory (Electrical Computers and Digital Processing Systems) 39 53 40 61 69 262
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 34 35 52 71 69 261
345 Computer Graphics Processing and Selective Visual Display Systems 39 36 48 42 89 254
029 Metal Working 43 33 61 53 60 250
359 Optical: Systems and Elements 47 40 53 49 55 244
365 Static Information Storage and Retrieval 53 48 52 53 37 243
713 Support (Electrical Computers and Digital Processing Systems) 47 32 50 61 50 240
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 25 36 47 56 74 238
717 DP: Software Development, Installation, and Management (Data Processing) 24 39 37 46 86 232
427 Coating Processes 26 42 54 52 45 219
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 26 52 54 47 39 218
385 Optical Waveguides 60 55 44 22 31 212
706 DP: Artificial Intelligence (Data Processing) 31 31 33 55 54 204
378 X-Ray or Gamma Ray Systems or Devices 41 42 57 39 23 202
726 Information Security 22 30 40 44 58 194
313 Electric Lamp and Discharge Devices 26 31 48 45 37 187
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 35 26 49 38 37 185
073 Measuring and Testing 39 26 46 35 38 184
362 Illumination 26 38 48 32 37 181
700 DP: Generic Control Systems or Specific Applications (Data Processing) 27 27 27 46 54 181
606 Surgery (instruments) 19 22 37 48 53 179
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 16 21 30 35 50 152
604 Surgery (Medicators and Receptors) 22 20 40 30 37 149
271 Sheet Feeding or Delivering 14 30 36 36 31 147
310 Electrical Generator or Motor Structure 20 31 36 29 27 143
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 19 12 24 34 50 139
062 Refrigeration 22 26 28 30 32 138
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 15 14 28 33 44 134
252 Compositions 26 23 32 28 24 133
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 7 16 23 27 57 130
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 20 27 31 28 23 129
415 Rotary Kinetic Fluid Motors or Pumps 17 15 24 27 42 125
463 Amusement Devices: Games 11 12 33 23 44 123
725 Interactive Video Distribution Systems 8 13 39 30 33 123
060 Power Plants 14 15 37 26 28 120
174 Electricity: Conductors and Insulators 29 22 29 22 18 120
473 Games Using Tangible Projectile 25 13 25 31 25 119
052 Static Structures (e.g., Buildings) 18 15 24 27 34 118
206 Special Receptacle or Package 29 19 24 27 18 117
210 Liquid Purification or Separation 23 19 24 22 27 115
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 16 12 25 33 24 110
002 Apparel 11 14 32 26 23 106
379 Telephonic Communications 18 12 24 22 29 105
607 Surgery: Light, Thermal, and Electrical Application 9 12 30 17 31 99
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 18 14 28 22 12 94
280 Land Vehicles 25 14 21 15 18 93
423 Chemistry of Inorganic Compounds 10 22 19 25 17 93
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 11 10 23 26 22 92
248 Supports (e.g., for holding articles, etc.) 10 14 25 19 22 90
222 Dispensing (apparatus and process) 11 18 19 22 18 88
351 Optics: Eye Examining, Vision Testing and Correcting 17 19 20 16 16 88
165 Heat Exchange 18 14 22 15 18 87
353 Optics: Image Projectors 10 10 8 23 33 84
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 13 13 18 21 19 84
372 Coherent Light Generators 12 18 19 15 19 83
501 Compositions: Ceramic 12 17 19 24 11 83
219 Electric Heating 9 13 22 13 24 81
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 15 16 16 17 15 79
482 Exercise Devices 13 15 20 14 16 78
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 10 10 13 17 28 78
065 Glass Manufacturing 8 8 9 25 26 76
297 Chairs and Seats 14 11 22 15 12 74
015 Brushing, Scrubbing, and General Cleaning 11 5 18 16 23 73
123 Internal-Combustion Engines 21 14 15 9 14 73
220 Receptacles 7 11 14 16 24 72
416 Fluid Reaction Surfaces (i.e., Impellers) 9 7 10 27 18 71
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 11 13 12 19 16 71
341 Coded Data Generation or Conversion 22 12 11 15 9 69
084 Music 5 20 16 11 14 66
095 Gas Separation: Processes 10 10 14 15 17 66
307 Electrical Transmission or Interconnection Systems 11 8 16 18 13 66
380 Cryptography 9 10 12 16 19 66
436 Chemistry: Analytical and Immunological Testing 8 10 18 13 17 66
290 Prime-Mover Dynamo Plants 14 13 13 18 6 64
320 Electricity: Battery or Capacitor Charging or Discharging 8 13 14 12 17 64
228 Metal Fusion Bonding 11 8 22 13 9 63
426 Food or Edible Material: Processes, Compositions, and Products 5 8 11 11 25 60
398 Optical Communications 9 16 11 8 15 59
708 Arithmetic Processing and Calculating (Electrical Computers) 7 16 10 13 13 59
241 Solid Material Comminution or Disintegration 3 9 19 15 11 57
326 Electronic Digital Logic Circuitry 13 14 12 9 9 57
005 Beds 8 8 17 8 15 56
053 Package Making 9 15 10 11 11 56
374 Thermal Measuring and Testing 9 7 16 10 14 56
040 Card, Picture, or Sign Exhibiting 13 9 11 11 11 55
118 Coating Apparatus 5 8 12 13 16 54
119 Animal Husbandry 12 8 13 9 10 52
273 Amusement Devices: Games 7 11 13 10 11 52
333 Wave Transmission Lines and Networks 9 8 14 9 12 52
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 3 4 17 12 16 52
211 Supports: Racks 10 8 10 15 8 51
363 Electric Power Conversion Systems 3 11 12 13 12 51
417 Pumps 5 11 7 8 19 50
033 Geometrical Instruments 8 9 10 14 8 49
180 Motor Vehicles 9 10 9 15 6 49
216 Etching a Substrate: Processes 13 7 7 10 12 49
381 Electrical Audio Signal Processing Systems and Devices 7 5 10 6 21 49
004 Baths, Closets, Sinks, and Spittoons 6 2 18 14 8 48
024 Buckles, Buttons, Clasps, Etc. 7 11 8 9 13 48
089 Ordnance 7 5 9 12 15 48
106 Compositions: Coating or Plastic 6 12 9 8 13 48
434 Education and Demonstration 3 6 8 13 18 48
244 Aeronautics and Astronautics 7 4 10 13 12 46
446 Amusement Devices: Toys 3 7 13 14 9 46
096 Gas Separation: Apparatus 7 4 11 13 10 45
343 Communications: Radio Wave Antennas 7 8 12 10 8 45
396 Photography 7 7 11 7 13 45
401 Coating Implements with Material Supply 7 8 6 8 15 44
136 Batteries: Thermoelectric and Photoelectric 5 5 6 16 11 43
042 Firearms 8 6 9 8 11 42
331 Oscillators 10 14 7 2 9 42
055 Gas Separation 4 10 14 4 9 41
315 Electric Lamp and Discharge Devices: Systems 9 7 6 7 12 41
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 13 8 8 3 8 40
137 Fluid Handling 4 6 10 12 7 39
318 Electricity: Motive Power Systems 11 8 6 5 9 39
204 Chemistry: Electrical and Wave Energy 6 5 6 9 12 38
404 Road Structure, Process, or Apparatus 11 5 10 9 3 38
433 Dentistry 8 4 3 6 17 38
474 Endless Belt Power Transmission Systems or Components 3 10 6 11 8 38
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 6 9 8 8 7 38
349 Liquid Crystal Cells, Elements and Systems 8 10 5 6 8 37
451 Abrading 6 7 7 7 10 37
132 Toilet 2 3 4 6 21 36
418 Rotary Expansible Chamber Devices 4 4 7 11 10 36
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 7 4 8 5 11 35
239 Fluid Sprinkling, Spraying, and Diffusing 3 5 11 8 7 34
254 Implements or Apparatus for Applying Pushing or Pulling Force 2 4 8 9 11 34
602 Surgery: Splint, Brace, or Bandage 6 2 9 5 12 34
134 Cleaning and Liquid Contact with Solids 3 11 3 9 7 33
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 7 3 7 8 8 33
063 Jewelry 9 8 4 5 6 32
135 Tent, Canopy, Umbrella, or Cane 8 5 7 7 4 31
445 Electric Lamp or Space Discharge Component or Device Manufacturing 6 8 6 7 4 31
367 Communications, Electrical: Acoustic Wave Systems and Devices 6 8 5 7 4 30
162 Paper Making and Fiber Liberation 4 8 5 5 7 29
200 Electricity: Circuit Makers and Breakers 6 4 9 5 5 29
294 Handling: Hand and Hoist-Line Implements 6 4 7 5 7 29
330 Amplifiers 9 13 4 2 1 29
355 Photocopying 4 3 8 6 8 29
277 Seal for a Joint or Juncture 6 4 6 4 8 28
296 Land Vehicles: Bodies and Tops 6 7 7 3 5 28
036 Boots, Shoes, and Leggings 5 3 6 5 8 27
043 Fishing, Trapping, and Vermin Destroying 3 6 9 4 5 27
223 Apparel Apparatus 9 3 6 6 3 27
224 Package and Article Carriers 3 2 5 8 9 27
366 Agitating (e.g., of articles and materials) 5 6 3 5 8 27
475 Planetary Gear Transmission Systems or Components 4 7 4 4 8 27
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 3 2 8 7 6 26
070 Locks 5 6 6 4 5 26
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 4 7 4 8 26
414 Material or Article Handling 2 9 5 5 5 26
099 Foods and Beverages: Apparatus 6 2 7 3 7 25
270 Sheet-Material Associating 2 5 9 5 4 25
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 6 5 3 8 3 25
601 Surgery: Kinesitherapy 6 4 3 6 6 25
114 Ships 8 3 7 3 3 24
261 Gas and Liquid Contact Apparatus 5 1 3 5 10 24
048 Gas: Heating and Illuminating 6 6 1 3 7 23
102 Ammunition and Explosives 4 3 4 5 7 23
209 Classifying, Separating, and Assorting Solids 4 6 7 4 2 23
369 Dynamic Information Storage or Retrieval 2 1 2 4 14 23
074 Machine Element or Mechanism 1 6 2 5 8 22
083 Cutting 5 2 7 3 5 22
400 Typewriting Machines 4 8 4 3 3 22
030 Cutlery 6 2 6 5 2 21
198 Conveyors: Power-Driven 4 1 10 4 2 21
303 Fluid-Pressure and Analogous Brake Systems 7 2 4 4 4 21
368 Horology: Time Measuring Systems or Devices 4 2 6 6 3 21
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 4 6 6 5 21
242 Winding, Tensioning, or Guiding 9 4 3 2 2 20
405 Hydraulic and Earth Engineering 6 3 3 5 3 20
431 Combustion 1 3 3 5 8 20
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 6 2 1 3 7 19
450 Foundation Garments 1 4 2 3 9 19
285 Pipe Joints or Couplings 0 5 4 5 4 18
323 Electricity: Power Supply or Regulation Systems 1 3 6 3 5 18
126 Stoves and Furnaces 0 4 2 4 7 17
160 Flexible or Portable Closure, Partition, or Panel 1 4 4 3 5 17
164 Metal Founding 3 3 3 3 5 17
386 Motion Video Signal Processing for Recording or Reproducing 3 3 6 3 2 17
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 4 3 4 3 3 17
472 Amusement Devices 3 4 3 0 7 17
047 Plant Husbandry 0 4 4 3 5 16
108 Horizontally Supported Planar Surfaces 2 6 2 2 4 16
148 Metal Treatment 1 0 8 2 5 16
403 Joints and Connections 3 5 2 2 4 16
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 1 5 6 1 16
044 Fuel and Related Compositions 2 2 5 3 3 15
049 Movable or Removable Closures 2 1 3 3 6 15
221 Article Dispensing 7 1 2 4 1 15
269 Work Holders 1 1 2 4 7 15
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 8 4 0 1 2 15
037 Excavating 2 3 5 1 3 14
056 Harvesters 1 3 3 2 5 14
116 Signals and Indicators 0 1 6 4 3 14
181 Acoustics 2 0 5 5 2 14
192 Clutches and Power-Stop Control 4 3 1 0 6 14
215 Bottles and Jars 0 3 2 3 6 14
505 Superconductor Technology: Apparatus, Material, Process 0 3 4 2 5 14
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 2 4 2 4 1 13
101 Printing 3 2 1 4 3 13
182 Fire Escape, Ladder, or Scaffold 1 1 1 5 5 13
229 Envelopes, Wrappers, and Paperboard Boxes 4 3 2 1 3 13
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 4 3 4 2 13
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 3 0 4 4 2 13
072 Metal Deforming 3 3 2 1 3 12
144 Woodworking 1 1 4 4 2 12
150 Purses, Wallets, and Protective Covers 2 2 4 1 3 12
188 Brakes 3 1 2 3 2 11
208 Mineral Oils: Processes and Products 2 0 1 3 5 11
246 Railway Switches and Signals 2 0 4 3 2 11
251 Valves and Valve Actuation 1 3 1 1 5 11
322 Electricity: Single Generator Systems 4 2 2 1 2 11
336 Inductor Devices 3 3 1 4 0 11
360 Dynamic Magnetic Information Storage or Retrieval 1 4 2 2 2 11
392 Electric Resistance Heating Devices 3 2 2 3 1 11
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 2 1 3 1 4 11
034 Drying and Gas or Vapor Contact with Solids 1 1 1 5 2 10
104 Railways 0 0 5 2 3 10
175 Boring or Penetrating the Earth 1 2 0 3 4 10
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 1 0 3 4 10
227 Elongated-Member-Driving Apparatus 0 3 2 2 3 10
236 Automatic Temperature and Humidity Regulation 0 2 3 5 0 10
454 Ventilation 1 5 1 1 2 10
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 3 2 5 0 0 10
312 Supports: Cabinet Structure 0 1 3 0 5 9
338 Electrical Resistors 0 1 1 2 5 9
384 Bearings 0 2 2 2 3 9
441 Buoys, Rafts, and Aquatic Devices 3 2 1 2 1 9
585 Chemistry of Hydrocarbon Compounds 6 1 1 1 0 9
169 Fire Extinguishers 1 0 3 1 3 8
177 Weighing Scales 1 2 0 1 4 8
256 Fences 1 0 2 3 2 8
283 Printed Matter 2 1 2 3 0 8
292 Closure Fasteners 2 3 2 1 0 8
293 Vehicle Fenders 2 1 3 1 1 8
337 Electricity: Electrothermally or Thermally Actuated Switches 3 4 0 0 1 8
383 Flexible Bags 2 2 0 2 2 8
410 Freight Accommodation On Freight Carrier 1 0 2 2 3 8
492 Roll or Roller 1 1 2 2 2 8
081 Tools 1 2 2 0 2 7
124 Mechanical Guns and Projectors 0 1 6 0 0 7
190 Trunks and Hand-Carried Luggage 1 0 2 3 1 7
232 Deposit and Collection Receptacles 3 1 2 1 0 7
249 Static Molds 1 1 1 1 3 7
266 Metallurgical Apparatus 1 1 0 4 1 7
267 Spring Devices 2 1 1 1 2 7
279 Chucks or Sockets 0 2 1 2 2 7
281 Books, Strips, and Leaves 3 0 2 2 0 7
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 2 1 2 1 1 7
419 Powder Metallurgy Processes 1 1 3 1 1 7
007 Compound Hand Tools 0 0 2 3 1 6
131 Tobacco 0 2 2 1 1 6
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 1 1 1 2 6
212 Traversing Hoists 2 2 0 2 0 6
352 Optics: Motion Pictures 1 2 1 1 1 6
408 Cutting by Use of Rotating Axially Moving Tool 2 3 0 1 0 6
452 Butchering 0 2 0 2 2 6
014 Bridges 1 0 0 1 3 5
026 Textiles: Cloth Finishing 1 0 1 0 3 5
111 Planting 0 1 1 2 1 5
138 Pipes and Tubular Conduits 0 0 0 4 1 5
184 Lubrication 0 0 2 2 1 5
203 Distillation: Processes, Separatory 0 0 1 3 1 5
238 Railways: Surface Track 0 1 1 1 2 5
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 2 2 0 0 5
409 Gear Cutting, Milling, or Planing 1 2 1 0 1 5
420 Alloys or Metallic Compositions 0 1 1 1 2 5
440 Marine Propulsion 1 2 2 0 0 5
494 Imperforate Bowl: Centrifugal Separators 1 0 1 0 3 5
051 Abrasive Tool Making Process, Material, or Composition 2 1 0 1 0 4
082 Turning (e.g., for metal working) 0 0 1 3 0 4
105 Railway Rolling Stock 0 0 1 3 0 4
122 Liquid Heaters and Vaporizers 1 1 1 1 0 4
152 Resilient Tires and Wheels 0 0 1 1 2 4
202 Distillation: Apparatus 0 1 2 1 0 4
289 Knots and Knot Tying 1 0 0 1 2 4
301 Land Vehicles: Wheels and Axles 2 1 0 1 0 4
376 Induced Nuclear Reactions: Processes, Systems, and Elements 1 0 0 2 1 4
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 3 1 0 0 4
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 2 1 4
720 Dynamic Optical Information Storage or Retrieval 0 1 2 1 0 4
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 1 1 0 2 4
023 Chemistry: Physical Processes 0 0 1 2 0 3
038 Textiles: Ironing or Smoothing 0 0 1 1 1 3
068 Textiles: Fluid Treating Apparatus 0 2 0 1 0 3
092 Expansible Chamber Devices 1 0 0 0 2 3
110 Furnaces 1 0 1 0 1 3
159 Concentrating Evaporators 1 0 0 2 0 3
172 Earth Working 1 1 0 1 0 3
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 1 2 3
237 Heating Systems 1 0 0 2 0 3
412 Bookbinding: Process and Apparatus 1 0 0 0 2 3
504 Plant Protecting and Regulating Compositions 0 0 1 2 0 3
027 Undertaking 0 2 0 0 0 2
054 Harness for Working Animal 2 0 0 0 0 2
057 Textiles: Spinning, Twisting, and Twining 1 0 1 0 0 2
100 Presses 0 0 1 0 1 2
127 Sugar, Starch, and Carbohydrates 0 0 0 0 2 2
149 Explosive and Thermic Compositions or Charges 0 0 0 1 1 2
226 Advancing Material of Indeterminate Length 0 0 0 1 1 2
298 Land Vehicles: Dumping 2 0 0 0 0 2
329 Demodulators 0 1 0 1 0 2
373 Industrial Electric Heating Furnaces 1 0 0 0 1 2
406 Conveyors: Fluid Current 0 0 1 1 0 2
432 Heating 1 0 1 0 0 2
460 Crop Threshing or Separating 1 1 0 0 0 2
477 Interrelated Power Delivery Controls, Including Engine Control 1 1 0 0 0 2
019 Textiles: Fiber Preparation 0 0 1 0 0 1
028 Textiles: Manufacturing 0 0 0 0 1 1
066 Textiles: Knitting 0 1 0 0 0 1
069 Leather Manufactures 0 0 0 1 0 1
071 Chemistry: Fertilizers 0 1 0 0 0 1
086 Ammunition and Explosive-Charge Making 0 0 0 0 1 1
087 Textiles: Braiding, Netting, and Lace Making 0 1 0 0 0 1
091 Motors: Expansible Chamber Type 0 0 1 0 0 1
109 Safes, Bank Protection, or a Related Device 0 1 0 0 0 1
112 Sewing 0 0 0 1 0 1
125 Stone Working 0 0 1 0 0 1
140 Wireworking 1 0 0 0 0 1
157 Wheelwright Machines 1 0 0 0 0 1
168 Farriery 0 1 0 0 0 1
186 Merchandising 0 0 1 0 0 1
201 Distillation: Processes, Thermolytic 0 0 0 1 0 1
213 Railway Draft Appliances 0 0 1 0 0 1
217 Wooden Receptacles 1 0 0 0 0 1
225 Severing by Tearing or Breaking 0 0 0 0 1 1
231 Whips and Whip Apparatus 0 0 1 0 0 1
291 Track Sanders 0 1 0 0 0 1
305 Wheel Substitutes for Land Vehicles 1 0 0 0 0 1
332 Modulators 0 0 1 0 0 1
388 Electricity: Motor Control Systems 1 0 0 0 0 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 0 0 0 0 1
476 Friction Gear Transmission Systems or Components 0 0 0 1 0 1
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 1 1
512 Perfume Compositions 0 1 0 0 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 0 0 0 0 1
ALL ALL CLASSES 4885 5237 7082 6956 7640 31800


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email: oeip@uspto.gov

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