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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

Oklahoma City, OK

( 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
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 15 3 11 3 3 16 16 17 8 22 11 17 32 20 16 211
360 Dynamic Magnetic Information Storage or Retrieval 42 33 40 33 25 10 5 3 1 2 2 0 1 1 2 0 200
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 9 11 8 8 3 4 5 7 8 3 14 6 10 5 11 18 130
435 Chemistry: Molecular Biology and Microbiology 7 15 5 7 7 7 19 9 4 11 6 5 1 3 6 5 117
340 Communications: Electrical 2 3 0 1 3 6 7 4 5 7 5 1 4 3 3 2 56
137 Fluid Handling 5 6 3 4 2 2 3 2 6 3 0 2 2 5 2 0 47
052 Static Structures (e.g., Buildings) 4 2 1 5 1 0 0 2 1 0 4 6 4 5 3 6 44
106 Compositions: Coating or Plastic 1 1 2 5 4 3 2 8 4 2 0 1 1 1 1 0 36
128 Surgery (includes Class 600) 9 1 4 0 3 0 2 0 1 0 3 1 1 4 2 3 34
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 1 2 2 2 1 1 0 0 5 0 5 5 6 1 1 34
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 2 2 5 2 7 5 2 1 0 1 2 2 1 0 32
073 Measuring and Testing 2 2 3 1 0 2 1 0 2 1 2 4 1 6 2 2 31
175 Boring or Penetrating the Earth 2 1 3 2 1 0 1 1 3 1 3 1 2 2 4 4 31
029 Metal Working 4 1 4 6 0 5 0 0 1 0 2 3 1 1 0 2 30
210 Liquid Purification or Separation 3 2 1 2 2 2 1 2 1 0 2 2 1 3 4 1 29
280 Land Vehicles 1 3 3 1 2 2 3 1 4 0 0 1 1 2 2 1 27
423 Chemistry of Inorganic Compounds 0 1 3 1 1 2 2 3 3 3 3 4 0 0 1 0 27
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 3 1 1 7 0 1 1 4 1 1 1 2 1 0 1 1 26
248 Supports (e.g., for holding articles, etc.) 1 2 1 0 1 1 1 2 0 3 2 4 1 1 1 3 24
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 2 0 3 0 1 0 0 0 1 2 3 4 2 1 2 2 23
604 Surgery (Medicators and Receptors) 5 1 1 3 0 0 0 0 0 0 0 1 1 3 3 3 21
711 Memory (Electrical Computers and Digital Processing Systems) 1 0 0 2 1 6 2 1 2 1 0 0 1 1 1 2 21
062 Refrigeration 1 0 0 3 0 1 2 1 2 1 5 2 0 1 0 1 20
310 Electrical Generator or Motor Structure 3 4 1 0 0 2 0 1 0 1 0 0 2 3 1 2 20
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 2 2 0 1 0 1 2 1 0 0 3 3 0 1 1 18
042 Firearms 0 0 1 1 0 0 2 3 1 1 0 1 1 2 0 3 16
405 Hydraulic and Earth Engineering 0 1 1 0 0 1 2 2 2 2 3 1 1 0 0 0 16
417 Pumps 1 2 3 1 0 0 0 0 0 0 0 2 2 1 3 1 16
436 Chemistry: Analytical and Immunological Testing 0 1 2 1 3 0 1 2 0 0 0 1 1 2 0 2 16
606 Surgery (instruments) 0 0 0 0 0 0 0 0 0 0 0 1 4 5 1 4 15
414 Material or Article Handling 2 0 3 2 1 0 1 1 0 1 0 1 1 1 0 0 14
455 Telecommunications 0 0 0 0 0 0 0 0 0 1 0 0 2 1 2 8 14
123 Internal-Combustion Engines 0 0 0 0 0 0 0 1 0 2 1 2 2 2 2 1 13
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 1 2 2 2 0 0 1 1 1 1 0 1 12
362 Illumination 2 2 0 0 0 0 0 0 1 0 1 0 6 0 0 0 12
439 Electrical Connectors 2 2 0 0 1 1 0 3 0 1 1 0 1 0 0 0 12
002 Apparel 1 0 1 0 2 1 1 0 0 0 0 1 1 0 2 1 11
081 Tools 1 2 2 0 0 1 0 0 0 0 0 0 0 2 1 2 11
182 Fire Escape, Ladder, or Scaffold 0 1 1 1 0 2 1 1 0 0 0 1 1 1 1 0 11
296 Land Vehicles: Bodies and Tops 1 0 0 0 1 0 1 2 1 0 0 0 1 3 1 0 11
318 Electricity: Motive Power Systems 1 2 1 2 2 0 2 0 0 1 0 0 0 0 0 0 11
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 0 2 0 1 1 1 1 1 1 1 0 0 0 0 1 11
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 0 0 0 0 1 0 1 0 0 1 3 4 0 0 11
060 Power Plants 1 0 0 0 0 0 0 1 1 0 3 1 0 0 3 0 10
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 0 1 1 2 1 0 2 1 0 1 0 1 0 10
324 Electricity: Measuring and Testing 0 0 0 0 0 0 2 0 0 0 1 1 0 2 1 3 10
428 Stock Material or Miscellaneous Articles 0 0 0 0 1 0 1 1 1 0 1 1 0 1 1 2 10
607 Surgery: Light, Thermal, and Electrical Application 2 1 1 0 1 0 0 1 0 0 2 0 0 0 1 1 10
134 Cleaning and Liquid Contact with Solids 1 2 1 1 2 0 0 1 1 0 0 0 0 0 0 0 9
165 Heat Exchange 1 2 2 1 0 0 1 1 0 0 0 0 0 1 0 0 9
251 Valves and Valve Actuation 0 0 0 0 1 0 2 2 0 0 0 1 1 2 0 0 9
366 Agitating (e.g., of articles and materials) 1 1 1 0 0 0 1 0 0 0 0 0 2 1 2 0 9
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 0 0 2 1 1 0 0 1 1 1 1 0 0 0 9
043 Fishing, Trapping, and Vermin Destroying 0 0 1 1 1 1 0 0 1 1 0 0 0 1 0 1 8
047 Plant Husbandry 0 1 1 0 0 0 0 1 3 0 0 1 0 0 0 1 8
180 Motor Vehicles 1 0 1 0 0 0 0 1 0 2 1 0 1 0 0 1 8
211 Supports: Racks 1 1 0 1 0 0 0 2 1 1 0 0 0 1 0 0 8
285 Pipe Joints or Couplings 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 3 8
297 Chairs and Seats 0 0 0 1 0 1 1 1 1 0 1 0 0 0 1 1 8
415 Rotary Kinetic Fluid Motors or Pumps 0 0 1 1 0 1 1 0 1 1 1 0 0 0 0 1 8
446 Amusement Devices: Toys 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 1 8
532 Organic Compounds (includes Classes 532-570) 2 2 0 0 0 0 0 1 0 0 0 1 0 1 0 1 8
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 1 0 0 0 1 1 0 1 0 1 1 1 0 1 8
714 Error Detection/Correction and Fault Detection/Recovery 1 2 0 1 1 1 0 1 1 0 0 0 0 0 0 0 8
119 Animal Husbandry 1 0 1 0 1 2 1 1 0 0 0 0 0 0 0 0 7
208 Mineral Oils: Processes and Products 2 1 0 0 2 0 0 0 0 0 1 0 0 1 0 0 7
244 Aeronautics and Astronautics 0 1 0 0 0 1 1 1 0 0 0 0 1 1 0 1 7
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 1 0 0 1 0 1 1 0 1 1 0 0 0 1 0 7
375 Pulse or Digital Communications 2 1 0 1 1 0 1 0 1 0 0 0 0 0 0 0 7
382 Image Analysis 0 2 0 1 0 0 1 0 1 0 0 0 0 1 1 0 7
427 Coating Processes 0 0 0 0 0 0 0 0 0 0 0 3 0 2 1 1 7
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 0 0 0 0 1 0 0 2 1 2 1 0 0 0 7
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 1 0 0 0 1 0 0 0 1 1 1 0 1 1 7
004 Baths, Closets, Sinks, and Spittoons 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 6
024 Buckles, Buttons, Clasps, Etc. 0 2 0 0 0 0 0 0 0 1 0 0 1 1 0 1 6
135 Tent, Canopy, Umbrella, or Cane 0 1 0 0 0 0 0 0 0 4 0 1 0 0 0 0 6
174 Electricity: Conductors and Insulators 0 1 0 0 0 0 1 0 0 0 1 0 3 0 0 0 6
206 Special Receptacle or Package 2 0 0 0 0 0 3 0 0 0 0 0 0 0 0 1 6
220 Receptacles 0 1 0 0 0 1 0 0 0 0 0 1 1 0 1 1 6
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 0 1 0 1 0 0 0 0 0 1 1 0 1 0 6
290 Prime-Mover Dynamo Plants 0 0 1 0 0 0 0 0 1 1 0 1 1 0 1 0 6
379 Telephonic Communications 0 1 0 1 0 0 1 0 1 0 0 0 0 1 0 1 6
384 Bearings 0 1 1 0 0 2 0 0 0 0 0 0 1 0 0 1 6
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 1 1 0 0 0 1 0 1 1 6
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 2 1 0 0 0 0 0 0 0 0 0 0 1 2 0 6
015 Brushing, Scrubbing, and General Cleaning 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 5
053 Package Making 0 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 5
055 Gas Separation 1 0 0 0 0 1 0 0 1 0 0 0 2 0 0 0 5
070 Locks 0 0 0 1 0 2 1 0 0 0 0 0 0 0 1 0 5
084 Music 1 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1 5
138 Pipes and Tubular Conduits 1 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 5
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 1 0 0 0 0 0 0 0 1 1 0 1 1 0 5
209 Classifying, Separating, and Assorting Solids 1 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 5
241 Solid Material Comminution or Disintegration 0 0 1 0 1 0 1 2 0 0 0 0 0 0 0 0 5
250 Radiant Energy 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 1 5
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 1 0 0 1 0 0 0 0 2 0 0 1 0 0 5
261 Gas and Liquid Contact Apparatus 1 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 5
341 Coded Data Generation or Conversion 0 1 1 0 0 0 0 1 1 0 1 0 0 0 0 0 5
404 Road Structure, Process, or Apparatus 1 0 2 0 2 0 0 0 0 0 0 0 0 0 0 0 5
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 1 0 1 0 0 0 3 0 0 0 0 0 0 0 0 5
433 Dentistry 1 2 0 0 0 1 0 0 0 0 0 0 1 0 0 0 5
473 Games Using Tangible Projectile 0 1 1 0 0 0 0 1 0 0 0 0 1 0 0 1 5
482 Exercise Devices 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 1 5
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 5
602 Surgery: Splint, Brace, or Bandage 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 5
005 Beds 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 1 4
033 Geometrical Instruments 2 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 4
037 Excavating 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 4
040 Card, Picture, or Sign Exhibiting 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 4
056 Harvesters 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 4
072 Metal Deforming 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 4
095 Gas Separation: Processes 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 4
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2 0 4
132 Toilet 1 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 4
173 Tool Driving or Impacting 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 4
219 Electric Heating 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 4
273 Amusement Devices: Games 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 4
277 Seal for a Joint or Juncture 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 1 4
292 Closure Fasteners 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 4
351 Optics: Eye Examining, Vision Testing and Correcting 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 4
356 Optics: Measuring and Testing 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 4
361 Electricity: Electrical Systems and Devices 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 4
370 Multiplex Communications 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 4
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 4
434 Education and Demonstration 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 4
588 Hazardous or Toxic Waste Destruction or Containment 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 4
014 Bridges 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 3
086 Ammunition and Explosive-Charge Making 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 3
112 Sewing 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 3
136 Batteries: Thermoelectric and Photoelectric 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 3
152 Resilient Tires and Wheels 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 3
198 Conveyors: Power-Driven 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 3
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 0 3
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 3
222 Dispensing (apparatus and process) 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 3
224 Package and Article Carriers 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 3
252 Compositions 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 3
256 Fences 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 3
267 Spring Devices 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 3
269 Work Holders 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 3
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 3
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 3
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 3
348 Television 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 3
368 Horology: Time Measuring Systems or Devices 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 3
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 3
418 Rotary Expansible Chamber Devices 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 3
426 Food or Edible Material: Processes, Compositions, and Products 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 3
706 DP: Artificial Intelligence (Data Processing) 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 3
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 3
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 3
007 Compound Hand Tools 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
030 Cutlery 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2
034 Drying and Gas or Vapor Contact with Solids 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2
049 Movable or Removable Closures 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
054 Harness for Working Animal 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2
071 Chemistry: Fertilizers 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2
083 Cutting 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2
114 Ships 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2
116 Signals and Indicators 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2
118 Coating Apparatus 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2
181 Acoustics 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
204 Chemistry: Electrical and Wave Energy 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
221 Article Dispensing 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2
232 Deposit and Collection Receptacles 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
359 Optical: Systems and Elements 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
363 Electric Power Conversion Systems 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
372 Coherent Light Generators 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 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 1 0 0 0 0 0 0 1 0 2
406 Conveyors: Fluid Current 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2
027 Undertaking 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
063 Jewelry 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
074 Machine Element or Mechanism 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
082 Turning (e.g., for metal working) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
101 Printing 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
102 Ammunition and Explosives 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
124 Mechanical Guns and Projectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
150 Purses, Wallets, and Protective Covers 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
177 Weighing Scales 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
188 Brakes 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
192 Clutches and Power-Stop Control 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
202 Distillation: Apparatus 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
215 Bottles and Jars 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
242 Winding, Tensioning, or Guiding 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
249 Static Molds 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
291 Track Sanders 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
307 Electrical Transmission or Interconnection Systems 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
323 Electricity: Power Supply or Regulation Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
336 Inductor Devices 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
343 Communications: Radio Wave Antennas 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
374 Thermal Measuring and Testing 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
388 Electricity: Motor Control Systems 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
438 Semiconductor Device Manufacturing: Process 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
450 Foundation Garments 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
451 Abrading 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
452 Butchering 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
454 Ventilation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
463 Amusement Devices: Games 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 0 1 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 0 0 0 1 0 0 0 0 0 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
726 Information Security 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
ALL ALL CLASSES 178 176 156 146 115 113 148 136 111 100 120 127 129 152 142 155 2204


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P.O Box 1450
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fax: (571) 273-0110
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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