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

Patenting In U.S. Metropolitan and Micropolitan Areas
Breakout By Technology Class

Count of 2000 - 2015 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

Peoria, IL

( Metropolitan Statistical Area )

( 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 )
( patent counts may not sum exactly due to rounding - see the Explanation of Data )
( regional areas are based on U.S. Core Based Statistical Area (CBSA) )

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 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Total
123 Internal-Combustion Engines 45 32 52 38 32 23 25 28 31 25 21 23 18 16 29 54 492
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 23 25 12 5 10 17 9 7 11 15 12 33 47 50 73 79 428
060 Power Plants 11 16 12 21 6 8 6 11 12 16 34 26 33 19 32 46 309
073 Measuring and Testing 10 4 6 4 6 5 5 8 8 7 11 6 3 3 4 9 99
239 Fluid Sprinkling, Spraying, and Diffusing 12 4 2 9 3 3 8 3 1 4 1 6 5 16 5 6 88
172 Earth Working 11 6 2 3 3 2 2 3 0 3 12 7 5 4 15 6 84
305 Wheel Substitutes for Land Vehicles 8 9 15 4 5 2 0 2 2 1 2 7 4 6 12 3 82
180 Motor Vehicles 4 2 0 4 2 4 3 3 8 9 10 5 3 9 6 3 75
037 Excavating 3 5 5 3 2 4 1 2 0 4 6 2 0 0 4 14 55
477 Interrelated Power Delivery Controls, Including Engine Control 2 1 4 3 0 3 1 2 4 4 6 5 3 5 5 6 54
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 3 5 3 2 1 9 1 2 0 5 3 4 0 2 10 51
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 2 3 2 5 4 3 4 3 5 4 6 1 2 3 3 51
318 Electricity: Motive Power Systems 0 1 0 0 1 0 2 5 3 1 6 8 5 5 5 8 50
340 Communications: Electrical 2 2 1 1 1 1 4 6 3 2 2 4 2 4 4 6 45
475 Planetary Gear Transmission Systems or Components 6 2 0 3 0 2 1 3 4 0 1 3 1 6 4 7 43
137 Fluid Handling 2 5 1 1 1 0 1 1 1 0 5 2 4 4 2 6 36
417 Pumps 2 3 3 5 3 5 1 1 1 1 2 1 4 0 2 0 34
029 Metal Working 4 0 2 2 3 0 2 0 0 0 0 2 4 4 4 6 33
074 Machine Element or Mechanism 2 2 3 1 0 1 2 1 1 0 3 2 4 1 3 6 32
310 Electrical Generator or Motor Structure 0 1 3 2 3 1 1 1 5 2 4 4 2 1 0 2 32
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 2 3 2 5 2 1 2 0 3 0 2 0 2 3 2 2 31
111 Planting 1 2 1 1 4 2 1 1 1 4 3 1 2 2 3 1 30
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 1 0 0 1 1 2 2 10 5 4 4 30
435 Chemistry: Molecular Biology and Microbiology 1 4 1 1 0 1 2 1 3 2 0 2 1 3 3 3 28
210 Liquid Purification or Separation 3 0 0 0 1 2 0 5 3 0 2 0 4 5 0 2 27
324 Electricity: Measuring and Testing 0 3 0 1 0 2 2 1 2 3 6 1 1 0 3 2 27
296 Land Vehicles: Bodies and Tops 2 2 0 2 1 0 1 1 0 2 1 1 0 2 6 4 25
091 Motors: Expansible Chamber Type 3 4 1 3 0 2 3 3 0 3 0 0 0 0 0 2 24
277 Seal for a Joint or Juncture 11 2 1 5 0 1 0 0 0 0 0 0 0 0 1 1 22
414 Material or Article Handling 3 1 2 0 0 1 1 1 3 1 0 2 1 1 1 4 22
532 Organic Compounds (includes Classes 532-570) 2 1 0 3 0 0 2 0 0 0 0 3 3 2 4 1 21
095 Gas Separation: Processes 0 0 0 0 1 0 2 1 5 0 0 0 6 2 1 1 19
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 1 1 2 2 0 0 1 3 1 1 1 2 1 1 2 0 19
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 1 1 0 2 0 3 1 5 3 2 1 0 0 19
251 Valves and Valve Actuation 1 1 2 1 4 1 0 0 2 1 0 2 1 0 0 2 18
219 Electric Heating 1 1 1 1 1 0 1 0 1 2 0 1 3 0 1 3 17
307 Electrical Transmission or Interconnection Systems 0 0 0 0 1 0 0 1 3 1 2 3 1 2 2 1 17
428 Stock Material or Miscellaneous Articles 2 2 1 0 1 1 3 0 1 0 1 0 2 0 0 3 17
052 Static Structures (e.g., Buildings) 2 0 0 1 0 0 1 2 1 1 1 1 2 2 1 1 16
290 Prime-Mover Dynamo Plants 1 0 0 1 1 0 1 1 1 2 0 0 3 1 3 1 16
404 Road Structure, Process, or Apparatus 0 1 0 1 2 1 0 0 2 0 1 1 1 3 2 1 16
706 DP: Artificial Intelligence (Data Processing) 2 1 0 0 0 0 1 2 0 5 0 2 0 2 1 0 16
055 Gas Separation 0 0 0 0 0 0 0 3 2 2 2 2 2 2 0 0 15
361 Electricity: Electrical Systems and Devices 1 1 0 0 0 0 0 0 3 3 1 2 1 1 0 2 15
403 Joints and Connections 2 0 2 1 0 1 1 1 0 0 0 0 1 0 3 3 15
280 Land Vehicles 1 3 0 1 0 1 0 0 0 0 1 4 1 1 0 1 14
092 Expansible Chamber Devices 3 1 1 2 0 0 0 1 0 0 0 2 0 0 1 2 13
165 Heat Exchange 0 0 1 0 0 0 0 1 2 0 0 3 2 2 0 1 12
192 Clutches and Power-Stop Control 0 0 0 2 1 0 0 1 1 1 0 0 0 0 1 5 12
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 0 0 0 0 1 0 1 0 2 1 0 3 1 2 11
033 Geometrical Instruments 1 0 2 1 0 1 0 0 1 1 0 0 1 0 1 1 10
148 Metal Treatment 1 1 1 1 0 0 0 1 0 1 1 2 0 0 1 0 10
427 Coating Processes 1 0 1 1 0 0 1 0 0 1 1 0 1 1 1 1 10
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 0 0 0 0 1 1 0 0 0 5 3 10
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 0 0 0 0 1 4 0 2 1 1 0 10
198 Conveyors: Power-Driven 0 1 0 0 0 0 1 0 0 0 1 2 1 1 2 0 9
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 0 0 3 0 3 0 0 1 0 0 1 1 0 9
416 Fluid Reaction Surfaces (i.e., Impellers) 2 0 0 0 0 0 1 1 0 0 0 1 2 0 1 1 9
423 Chemistry of Inorganic Compounds 0 0 0 0 0 0 0 1 0 2 1 0 0 0 2 3 9
473 Games Using Tangible Projectile 0 0 0 0 1 0 0 0 0 1 0 0 3 1 1 2 9
717 DP: Software Development, Installation, and Management (Data Processing) 0 1 0 0 0 0 0 0 0 1 1 0 3 1 1 1 9
298 Land Vehicles: Dumping 0 0 2 0 1 0 0 0 0 0 0 1 0 0 3 1 8
348 Television 0 0 2 1 0 0 0 0 0 0 0 0 2 0 1 2 8
439 Electrical Connectors 0 0 0 0 0 1 1 0 2 0 3 1 0 0 0 0 8
474 Endless Belt Power Transmission Systems or Components 2 2 0 1 0 2 1 0 0 0 0 0 0 0 0 0 8
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 1 0 0 1 2 1 1 2 0 0 0 0 8
181 Acoustics 1 1 0 0 0 0 0 2 0 1 0 1 0 0 1 0 7
248 Supports (e.g., for holding articles, etc.) 0 0 0 0 0 0 0 0 0 1 1 1 0 0 2 2 7
297 Chairs and Seats 0 0 0 0 1 1 0 0 1 2 1 1 0 0 0 0 7
303 Fluid-Pressure and Analogous Brake Systems 2 0 0 0 0 0 0 0 1 0 0 0 0 0 1 3 7
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 2 0 1 1 1 0 0 0 0 0 0 0 0 0 0 2 7
370 Multiplex Communications 0 0 0 0 1 0 1 1 0 1 0 1 0 1 1 0 7
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 2 0 2 0 0 0 0 0 1 2 0 0 7
062 Refrigeration 0 0 0 0 0 0 1 1 1 0 1 1 0 0 1 0 6
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 2 6
385 Optical Waveguides 0 0 1 0 0 1 0 1 1 0 1 1 0 0 0 0 6
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 1 2 0 1 0 0 0 0 1 0 1 6
726 Information Security 0 0 0 0 0 0 0 0 0 0 1 0 3 2 0 0 6
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 1 0 1 0 0 1 1 1 0 0 0 0 5
044 Fuel and Related Compositions 0 0 1 2 1 0 0 0 0 0 1 0 0 0 0 0 5
056 Harvesters 1 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 5
059 Chain, Staple, and Horseshoe Making 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 0 5
105 Railway Rolling Stock 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 2 5
119 Animal Husbandry 0 0 3 0 0 0 0 2 0 0 0 0 0 0 0 0 5
164 Metal Founding 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 1 5
182 Fire Escape, Ladder, or Scaffold 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 5
206 Special Receptacle or Package 1 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 5
312 Supports: Cabinet Structure 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 2 5
322 Electricity: Single Generator Systems 1 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 5
356 Optics: Measuring and Testing 1 0 1 0 1 0 0 0 0 1 0 0 1 0 0 0 5
415 Rotary Kinetic Fluid Motors or Pumps 1 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 5
426 Food or Edible Material: Processes, Compositions, and Products 0 0 2 1 0 0 0 0 0 0 0 0 0 1 0 1 5
504 Plant Protecting and Regulating Compositions 1 1 0 0 0 0 0 0 0 0 0 1 2 0 0 0 5
606 Surgery (instruments) 0 0 0 0 0 0 0 1 0 1 0 0 2 0 0 1 5
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 3 0 0 0 0 2 0 0 0 0 0 0 0 0 0 5
043 Fishing, Trapping, and Vermin Destroying 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 4
124 Mechanical Guns and Projectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 0 4
177 Weighing Scales 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 4
188 Brakes 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 4
220 Receptacles 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 4
228 Metal Fusion Bonding 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 4
252 Compositions 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 4
292 Closure Fasteners 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3 4
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 4
363 Electric Power Conversion Systems 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 4
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 4
451 Abrading 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 4
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 4
002 Apparel 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 3
030 Cutlery 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 3
072 Metal Deforming 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3
118 Coating Apparatus 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 3
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 3
128 Surgery (includes Class 600) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 3
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 3
152 Resilient Tires and Wheels 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 3
174 Electricity: Conductors and Insulators 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 3
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 3
204 Chemistry: Electrical and Wave Energy 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 3
212 Traversing Hoists 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 3
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 3
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 3
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 3
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 3
375 Pulse or Digital Communications 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3
382 Image Analysis 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 3
482 Exercise Devices 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 3
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 3
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 3
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 3
005 Beds 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
040 Card, Picture, or Sign Exhibiting 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 2
049 Movable or Removable Closures 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
070 Locks 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2
082 Turning (e.g., for metal working) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2
104 Railways 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2
126 Stoves and Furnaces 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 2
138 Pipes and Tubular Conduits 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2
160 Flexible or Portable Closure, Partition, or Panel 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
184 Lubrication 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2
200 Electricity: Circuit Makers and Breakers 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2
209 Classifying, Separating, and Assorting Solids 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2
222 Dispensing (apparatus and process) 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
236 Automatic Temperature and Humidity Regulation 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2
237 Heating Systems 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2
242 Winding, Tensioning, or Guiding 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2
250 Radiant Energy 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
267 Spring Devices 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
285 Pipe Joints or Couplings 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 2
301 Land Vehicles: Wheels and Axles 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2
313 Electric Lamp and Discharge Devices 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2
336 Inductor Devices 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
362 Illumination 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
374 Thermal Measuring and Testing 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
408 Cutting by Use of Rotating Axially Moving Tool 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
418 Rotary Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
419 Powder Metallurgy Processes 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2
431 Combustion 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
455 Telecommunications 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
460 Crop Threshing or Separating 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2
714 Error Detection/Correction and Fault Detection/Recovery 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2
015 Brushing, Scrubbing, and General Cleaning 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
027 Undertaking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
038 Textiles: Ironing or Smoothing 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
081 Tools 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
084 Music 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
106 Compositions: Coating or Plastic 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
114 Ships 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
134 Cleaning and Liquid Contact with Solids 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
144 Woodworking 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
157 Wheelwright Machines 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
168 Farriery 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
211 Supports: Racks 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
216 Etching a Substrate: Processes 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
224 Package and Article Carriers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
227 Elongated-Member-Driving Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
256 Fences 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
266 Metallurgical Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
269 Work Holders 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
273 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
279 Chucks or Sockets 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
281 Books, Strips, and Leaves 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
283 Printed Matter 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
293 Vehicle Fenders 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
294 Handling: Hand and Hoist-Line Implements 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
315 Electric Lamp and Discharge Devices: Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
338 Electrical Resistors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
343 Communications: Radio Wave Antennas 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
365 Static Information Storage and Retrieval 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
384 Bearings 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
401 Coating Implements with Material Supply 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
405 Hydraulic and Earth Engineering 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
409 Gear Cutting, Milling, or Planing 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
410 Freight Accommodation On Freight Carrier 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
420 Alloys or Metallic Compositions 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
434 Education and Demonstration 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
452 Butchering 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
454 Ventilation 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
501 Compositions: Ceramic 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 236 188 186 179 132 128 137 144 170 165 215 233 255 233 310 410 3321


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email: oeip@uspto.gov

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selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/

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