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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

Indianapolis-Carmel, IN

( 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
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 105 93 106 79 54 41 45 53 36 43 41 51 53 50 82 81 1013
532 Organic Compounds (includes Classes 532-570) 40 33 22 19 9 10 11 7 10 17 19 22 25 21 16 38 319
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 6 4 7 1 6 8 6 10 10 11 15 17 35 40 34 51 261
348 Television 16 16 24 15 16 18 22 21 17 15 14 3 9 10 10 12 238
128 Surgery (includes Class 600) 9 11 8 7 5 6 4 7 8 11 15 16 33 21 25 21 207
435 Chemistry: Molecular Biology and Microbiology 30 26 12 7 3 2 9 8 4 7 9 15 8 9 17 17 183
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 4 11 6 5 8 3 9 9 7 6 9 12 23 26 18 19 175
060 Power Plants 5 2 12 7 4 6 3 6 1 3 8 10 11 15 32 29 154
340 Communications: Electrical 4 7 3 7 6 3 15 7 10 9 7 4 5 13 15 15 130
475 Planetary Gear Transmission Systems or Components 6 2 4 6 1 2 10 21 12 7 7 9 6 14 7 3 117
137 Fluid Handling 0 8 7 4 4 6 8 4 6 5 11 9 4 16 11 13 116
375 Pulse or Digital Communications 4 8 4 8 10 4 10 6 3 5 8 4 6 4 14 7 105
386 Motion Video Signal Processing for Recording or Reproducing 2 5 4 5 4 4 15 15 8 9 10 4 2 4 6 5 102
073 Measuring and Testing 3 2 4 4 4 7 13 9 14 5 7 5 7 5 4 8 101
725 Interactive Video Distribution Systems 4 5 1 2 1 2 13 5 7 6 10 8 10 7 11 8 100
504 Plant Protecting and Regulating Compositions 3 1 1 3 4 1 0 2 4 2 3 3 8 18 17 29 99
297 Chairs and Seats 5 6 5 12 5 6 8 2 5 3 8 6 5 6 9 5 96
606 Surgery (instruments) 8 4 4 3 4 2 4 0 3 1 3 4 15 13 10 18 96
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 3 0 2 0 2 1 1 2 1 6 14 12 12 17 13 1 87
361 Electricity: Electrical Systems and Devices 2 2 6 5 3 0 5 4 2 6 4 8 7 10 9 11 84
280 Land Vehicles 5 5 7 6 0 0 5 4 8 10 9 0 3 8 7 6 83
439 Electrical Connectors 19 12 8 7 8 2 3 3 2 3 3 3 3 2 2 3 83
029 Metal Working 3 2 3 3 7 4 4 12 6 3 0 5 8 7 8 7 82
370 Multiplex Communications 4 1 2 6 5 6 5 3 6 5 6 9 7 6 8 2 81
455 Telecommunications 1 0 2 5 3 3 4 7 0 4 8 6 11 12 6 6 78
428 Stock Material or Miscellaneous Articles 9 10 7 3 2 3 2 2 0 2 6 9 4 5 6 6 76
604 Surgery (Medicators and Receptors) 1 7 4 6 10 0 1 0 0 2 5 4 14 9 6 7 76
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 4 2 2 3 4 3 5 11 5 8 7 6 5 0 5 4 74
707 DP: Database and File Management or Data Structures (Data Processing) 0 3 2 1 3 0 2 0 0 0 5 10 12 7 11 10 66
267 Spring Devices 5 2 2 2 3 3 0 4 5 5 4 5 4 8 5 8 65
310 Electrical Generator or Motor Structure 1 3 3 2 1 4 5 0 4 5 7 2 3 4 10 10 64
415 Rotary Kinetic Fluid Motors or Pumps 2 5 2 1 0 2 1 1 0 1 2 1 8 15 13 10 64
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 3 0 3 1 4 1 0 2 5 6 5 8 4 10 8 3 63
381 Electrical Audio Signal Processing Systems and Devices 0 2 3 2 8 2 4 4 3 4 3 6 10 2 4 5 62
477 Interrelated Power Delivery Controls, Including Engine Control 1 4 5 6 1 0 2 8 3 3 5 5 7 5 3 0 58
164 Metal Founding 0 1 0 4 3 5 1 5 7 4 4 5 6 2 6 1 54
379 Telephonic Communications 5 3 4 6 2 5 3 3 1 2 3 4 5 3 2 3 54
296 Land Vehicles: Bodies and Tops 1 4 5 7 5 3 4 4 1 2 1 2 3 5 4 1 52
436 Chemistry: Analytical and Immunological Testing 2 2 1 1 1 3 3 1 2 3 1 8 9 5 5 4 51
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 3 1 2 1 0 4 4 3 1 3 3 3 7 8 7 51
180 Motor Vehicles 1 2 0 0 1 0 2 5 4 5 4 3 5 6 8 3 49
204 Chemistry: Electrical and Wave Energy 0 3 4 6 6 1 2 0 0 4 3 2 5 5 5 3 49
345 Computer Graphics Processing and Selective Visual Display Systems 3 1 2 2 1 3 5 3 3 7 2 1 4 5 3 2 47
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 2 2 3 2 2 2 5 3 1 2 1 5 6 9 2 47
123 Internal-Combustion Engines 3 3 3 4 2 1 0 2 2 3 3 5 3 4 6 2 46
239 Fluid Sprinkling, Spraying, and Diffusing 9 7 0 2 1 3 0 5 2 2 1 1 2 2 3 5 45
324 Electricity: Measuring and Testing 2 3 7 1 3 1 5 1 2 2 3 0 5 4 2 4 45
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 2 1 1 2 2 3 1 0 4 6 1 5 10 6 45
062 Refrigeration 3 3 6 5 1 2 2 3 4 2 5 2 1 2 2 1 44
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 3 3 3 4 6 3 5 0 0 2 2 2 2 2 6 1 44
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 3 1 3 3 2 1 0 3 0 2 6 4 3 4 1 5 41
052 Static Structures (e.g., Buildings) 4 2 1 2 2 1 2 2 1 2 3 2 2 5 5 3 39
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 1 0 1 1 3 0 5 1 6 4 2 3 1 2 4 5 39
416 Fluid Reaction Surfaces (i.e., Impellers) 1 5 0 3 1 0 2 2 1 0 1 3 1 9 4 5 38
192 Clutches and Power-Stop Control 1 5 0 0 0 0 3 2 3 4 3 1 5 2 0 5 34
315 Electric Lamp and Discharge Devices: Systems 5 12 2 4 2 1 2 2 0 0 0 1 0 1 2 0 34
318 Electricity: Motive Power Systems 2 3 1 4 2 5 1 1 2 5 3 1 3 0 0 1 34
210 Liquid Purification or Separation 3 2 4 3 0 0 2 4 2 0 4 3 1 3 1 1 33
248 Supports (e.g., for holding articles, etc.) 0 2 0 4 1 1 4 0 2 4 1 1 4 1 4 4 33
320 Electricity: Battery or Capacitor Charging or Discharging 2 3 3 3 1 1 3 3 0 0 2 2 2 2 2 3 32
382 Image Analysis 1 0 0 2 1 1 0 1 1 3 1 4 3 8 4 2 32
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 1 1 4 3 4 1 5 5 3 1 3 1 32
005 Beds 0 1 3 4 1 2 4 0 1 1 3 3 4 0 1 3 31
004 Baths, Closets, Sinks, and Spittoons 2 2 2 1 2 1 1 3 1 2 2 3 3 1 2 2 30
206 Special Receptacle or Package 1 1 5 2 1 2 0 0 1 1 1 3 5 0 3 4 30
359 Optical: Systems and Elements 1 1 3 1 3 1 1 1 3 2 3 2 1 3 1 3 30
362 Illumination 0 1 2 1 4 3 6 1 2 0 1 0 2 1 2 3 29
084 Music 2 0 0 0 0 1 1 1 2 2 5 11 1 1 0 1 28
244 Aeronautics and Astronautics 1 3 1 2 0 0 3 1 0 1 1 0 2 3 7 3 28
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 1 0 2 0 0 3 2 1 2 2 0 4 4 4 2 27
473 Games Using Tangible Projectile 2 1 1 0 0 2 2 1 1 2 5 3 1 4 2 0 27
482 Exercise Devices 0 0 6 4 4 0 3 1 1 0 1 0 1 2 0 4 27
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 3 1 0 2 1 5 2 1 2 0 0 1 1 2 3 2 26
165 Heat Exchange 6 0 1 0 1 3 1 0 1 3 3 1 2 1 1 2 26
200 Electricity: Circuit Makers and Breakers 3 2 3 3 3 3 3 0 1 0 0 0 2 2 1 0 26
220 Receptacles 1 2 2 1 3 2 1 1 0 0 2 1 0 2 5 3 26
074 Machine Element or Mechanism 1 0 1 1 1 0 0 2 0 1 3 0 1 3 2 9 25
126 Stoves and Furnaces 2 4 3 5 2 1 0 0 0 0 0 0 2 0 1 5 25
002 Apparel 4 1 0 2 2 2 2 0 1 1 1 3 1 1 2 1 24
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 1 2 3 1 3 1 2 1 3 1 3 0 2 1 24
070 Locks 2 1 1 3 2 1 1 1 1 0 1 3 1 1 0 4 23
148 Metal Treatment 1 2 1 1 3 0 0 2 0 3 1 1 1 5 1 0 22
174 Electricity: Conductors and Insulators 1 4 4 3 0 2 1 1 1 0 1 0 1 1 2 0 22
198 Conveyors: Power-Driven 7 3 1 1 0 1 0 1 0 0 0 0 3 2 1 2 22
250 Radiant Energy 4 1 0 0 2 1 3 0 2 0 0 1 2 2 1 3 22
251 Valves and Valve Actuation 2 2 0 0 1 1 0 2 2 3 1 0 1 2 2 3 22
292 Closure Fasteners 0 1 0 2 3 1 5 1 1 2 2 0 1 1 2 0 22
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 2 0 1 0 3 1 0 0 1 3 2 2 5 2 22
219 Electric Heating 6 2 3 0 1 2 0 1 0 2 0 1 1 0 0 2 21
713 Support (Electrical Computers and Digital Processing Systems) 1 0 0 0 1 1 1 2 2 2 3 2 1 0 3 2 21
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 2 2 1 2 3 2 0 2 0 0 2 2 3 21
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 1 4 1 3 0 1 1 1 5 0 1 1 1 0 20
089 Ordnance 0 0 1 4 1 3 1 1 0 1 0 1 2 3 2 0 20
252 Compositions 1 5 2 0 1 2 1 1 0 3 0 1 2 1 0 0 20
307 Electrical Transmission or Interconnection Systems 0 1 3 0 2 0 1 0 1 0 0 1 3 3 3 2 20
312 Supports: Cabinet Structure 0 2 0 3 2 5 0 0 0 3 1 0 0 0 2 2 20
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 0 7 3 1 1 1 0 0 0 1 0 1 1 0 2 20
290 Prime-Mover Dynamo Plants 0 1 1 0 2 2 4 1 0 0 0 2 1 2 2 1 19
434 Education and Demonstration 1 0 1 4 1 1 3 2 0 1 0 1 1 2 1 0 19
451 Abrading 0 2 2 0 0 3 0 1 2 2 0 2 3 2 0 0 19
034 Drying and Gas or Vapor Contact with Solids 8 2 1 0 2 0 0 0 0 0 0 0 1 0 1 3 18
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 2 2 2 3 0 1 1 1 0 2 0 1 1 1 0 18
353 Optics: Image Projectors 0 0 1 0 1 1 0 3 3 1 3 2 1 2 0 0 18
414 Material or Article Handling 4 0 1 1 2 1 1 1 0 0 3 0 1 2 1 0 18
181 Acoustics 2 1 0 2 1 3 1 0 2 1 0 2 0 0 2 0 17
427 Coating Processes 3 0 0 3 1 0 1 0 2 0 0 0 0 2 2 3 17
024 Buckles, Buttons, Clasps, Etc. 1 1 1 2 1 3 1 2 1 0 1 0 0 1 1 0 16
053 Package Making 0 2 3 0 0 4 0 1 1 1 0 1 2 0 0 1 16
108 Horizontally Supported Planar Surfaces 0 3 1 0 3 2 0 0 0 3 0 0 2 2 0 0 16
273 Amusement Devices: Games 0 2 1 1 0 1 1 2 2 0 2 1 0 1 0 2 16
726 Information Security 0 0 0 0 1 1 0 0 2 0 1 1 1 2 4 3 16
222 Dispensing (apparatus and process) 0 4 1 0 1 1 1 0 1 2 0 0 0 2 2 0 15
236 Automatic Temperature and Humidity Regulation 2 0 0 2 1 0 2 1 2 0 2 1 0 0 1 1 15
322 Electricity: Single Generator Systems 0 2 2 0 2 0 0 0 2 2 1 1 0 0 2 1 15
380 Cryptography 1 0 0 1 0 0 1 1 0 3 1 1 1 1 3 1 15
602 Surgery: Splint, Brace, or Bandage 1 0 0 2 2 1 0 0 0 2 2 1 0 0 2 2 15
015 Brushing, Scrubbing, and General Cleaning 1 0 1 3 0 0 0 0 2 0 1 1 1 2 1 1 14
033 Geometrical Instruments 2 1 0 2 0 2 2 1 0 0 1 1 0 0 2 0 14
043 Fishing, Trapping, and Vermin Destroying 4 0 0 0 1 0 1 0 0 0 1 1 1 1 2 2 14
055 Gas Separation 1 0 2 3 1 1 0 3 1 1 0 0 0 0 1 0 14
119 Animal Husbandry 2 0 2 1 0 0 0 1 1 0 0 3 2 0 1 1 14
277 Seal for a Joint or Juncture 2 1 0 1 0 1 0 0 1 0 1 4 0 0 1 2 14
426 Food or Edible Material: Processes, Compositions, and Products 1 1 1 3 1 0 0 0 1 0 3 1 1 0 0 1 14
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 2 0 1 0 0 2 1 2 2 1 1 1 0 1 0 14
040 Card, Picture, or Sign Exhibiting 1 0 1 1 3 1 1 1 0 0 0 2 0 1 1 0 13
285 Pipe Joints or Couplings 1 0 0 1 2 0 2 0 1 1 1 0 1 0 1 2 13
366 Agitating (e.g., of articles and materials) 1 0 1 0 0 0 1 1 1 1 1 0 1 2 1 1 12
417 Pumps 0 1 1 0 1 0 0 0 1 1 1 0 3 1 1 1 12
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 1 1 2 2 1 1 0 1 1 1 0 0 0 0 11
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 0 1 0 0 0 0 1 0 0 2 0 0 2 2 2 11
341 Coded Data Generation or Conversion 0 5 1 0 1 1 2 0 0 0 0 0 0 0 0 1 11
369 Dynamic Information Storage or Retrieval 2 1 1 0 2 0 1 1 1 0 2 0 0 0 0 0 11
405 Hydraulic and Earth Engineering 2 0 0 1 1 2 0 0 0 1 0 0 0 2 2 0 11
433 Dentistry 1 2 0 1 1 0 0 3 0 0 0 1 0 1 0 1 11
463 Amusement Devices: Games 0 0 0 0 1 0 0 0 0 0 0 0 5 2 3 0 11
494 Imperforate Bowl: Centrifugal Separators 2 3 2 0 0 1 1 0 0 0 0 0 0 0 1 1 11
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 2 0 1 0 2 0 1 0 1 0 2 2 0 11
138 Pipes and Tubular Conduits 0 1 1 0 0 0 1 1 1 0 0 1 1 1 1 1 10
182 Fire Escape, Ladder, or Scaffold 0 0 1 0 0 1 0 0 0 1 0 3 1 1 1 1 10
184 Lubrication 0 1 1 1 0 0 0 0 0 0 2 2 1 1 0 1 10
211 Supports: Racks 0 1 1 1 3 0 0 0 0 0 0 2 0 1 0 1 10
224 Package and Article Carriers 1 0 2 1 0 0 1 0 0 0 0 0 2 0 2 1 10
301 Land Vehicles: Wheels and Axles 0 0 1 1 0 0 3 0 2 0 0 0 0 2 0 1 10
410 Freight Accommodation On Freight Carrier 3 0 1 0 0 0 0 0 1 0 2 0 0 1 0 2 10
431 Combustion 0 1 2 1 1 3 0 0 0 0 1 0 0 0 1 0 10
037 Excavating 0 1 0 0 0 0 0 0 1 0 1 2 1 0 3 0 9
118 Coating Apparatus 0 0 2 1 1 1 0 1 0 0 1 0 0 1 0 1 9
134 Cleaning and Liquid Contact with Solids 1 0 0 0 0 1 0 1 0 0 1 1 1 0 2 1 9
188 Brakes 3 0 3 1 0 0 0 0 1 0 0 0 1 0 0 0 9
343 Communications: Radio Wave Antennas 2 0 1 0 0 1 1 0 1 0 0 0 2 0 1 0 9
351 Optics: Eye Examining, Vision Testing and Correcting 3 0 0 1 0 0 0 0 0 0 0 0 2 0 1 2 9
363 Electric Power Conversion Systems 2 2 0 1 0 1 0 0 0 0 0 1 1 1 0 0 9
383 Flexible Bags 0 1 0 1 0 1 2 1 0 1 0 0 2 0 0 0 9
384 Bearings 0 1 0 0 0 2 0 0 1 2 0 0 2 0 0 1 9
385 Optical Waveguides 0 3 0 0 0 0 0 1 1 1 0 0 1 1 0 1 9
404 Road Structure, Process, or Apparatus 1 1 1 0 0 0 1 0 0 0 0 0 1 2 1 1 9
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 0 0 0 3 1 0 0 1 2 0 0 0 1 9
706 DP: Artificial Intelligence (Data Processing) 0 0 1 2 0 0 0 0 0 1 0 1 1 0 2 1 9
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 2 0 0 0 0 0 0 0 0 0 3 3 1 9
072 Metal Deforming 2 0 0 0 1 0 0 1 0 0 1 1 1 0 1 0 8
102 Ammunition and Explosives 0 0 1 0 0 1 0 0 2 0 1 2 0 1 0 0 8
124 Mechanical Guns and Projectors 0 2 0 0 1 1 0 0 0 0 0 0 1 0 0 3 8
135 Tent, Canopy, Umbrella, or Cane 0 0 0 1 0 0 0 0 0 0 0 0 4 1 1 1 8
242 Winding, Tensioning, or Guiding 1 1 1 2 0 0 1 0 0 0 0 0 0 0 1 1 8
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 1 1 0 1 0 1 0 0 0 0 2 1 0 1 8
294 Handling: Hand and Hoist-Line Implements 1 1 0 1 0 0 0 1 0 0 0 2 1 1 0 0 8
336 Inductor Devices 1 0 4 1 0 1 0 0 0 0 0 0 0 1 0 0 8
401 Coating Implements with Material Supply 0 0 1 1 1 1 1 0 2 0 0 0 1 0 0 0 8
423 Chemistry of Inorganic Compounds 1 0 0 0 1 0 1 0 0 1 1 0 0 1 0 2 8
438 Semiconductor Device Manufacturing: Process 0 0 0 2 2 2 1 0 0 0 1 0 0 0 0 0 8
454 Ventilation 0 1 0 0 0 1 2 0 0 0 0 1 0 1 0 2 8
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 0 0 0 0 0 2 1 2 1 2 8
036 Boots, Shoes, and Leggings 0 1 0 0 1 0 0 1 0 0 0 0 0 0 2 2 7
056 Harvesters 1 1 1 1 0 0 1 0 0 0 1 0 0 1 0 0 7
081 Tools 0 0 0 1 1 1 1 0 0 0 1 1 0 0 1 0 7
092 Expansible Chamber Devices 0 0 0 3 0 0 1 0 0 0 0 0 1 0 1 1 7
095 Gas Separation: Processes 2 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 7
132 Toilet 0 2 1 0 2 1 0 0 0 0 0 0 0 0 0 1 7
241 Solid Material Comminution or Disintegration 1 0 0 0 0 0 1 2 0 0 0 2 0 0 0 1 7
330 Amplifiers 0 2 0 0 1 0 0 0 1 0 0 0 0 2 0 1 7
374 Thermal Measuring and Testing 0 0 0 0 1 0 0 0 0 1 3 0 1 1 0 0 7
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 0 2 0 0 0 0 1 0 0 1 1 0 1 0 0 7
601 Surgery: Kinesitherapy 1 0 0 0 1 0 0 0 0 1 1 1 0 1 0 1 7
106 Compositions: Coating or Plastic 1 0 0 0 2 0 1 0 0 1 0 0 0 0 0 1 6
144 Woodworking 2 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 6
228 Metal Fusion Bonding 2 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 6
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 1 0 0 0 2 0 0 1 0 2 0 0 6
331 Oscillators 0 3 0 0 0 1 0 1 0 1 0 0 0 0 0 0 6
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 0 1 1 0 0 0 0 1 1 1 0 1 6
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 0 0 1 0 0 0 0 0 2 1 0 0 0 1 0 6
356 Optics: Measuring and Testing 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 2 6
358 Facsimile and Static Presentation Processing 0 0 0 0 0 1 1 0 0 0 0 0 1 1 1 1 6
403 Joints and Connections 2 0 0 0 1 0 0 0 0 1 0 0 0 0 2 0 6
441 Buoys, Rafts, and Aquatic Devices 1 1 0 0 1 0 0 0 0 0 0 0 0 2 0 1 6
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 1 0 0 0 0 0 2 0 0 0 1 2 0 6
030 Cutlery 1 0 0 0 2 0 0 0 0 2 0 0 0 0 0 0 5
047 Plant Husbandry 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 5
111 Planting 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 5
114 Ships 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 5
221 Article Dispensing 2 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 5
269 Work Holders 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 1 5
323 Electricity: Power Supply or Regulation Systems 0 0 0 2 0 1 0 1 0 0 0 0 0 1 0 0 5
326 Electronic Digital Logic Circuitry 0 0 0 2 1 1 0 0 1 0 0 0 0 0 0 0 5
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 3 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 5
398 Optical Communications 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 5
440 Marine Propulsion 0 0 0 2 0 0 0 0 0 0 1 0 0 0 0 2 5
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 5
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 4
027 Undertaking 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 4
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 0 0 2 0 0 0 0 1 1 0 4
172 Earth Working 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 4
175 Boring or Penetrating the Earth 0 0 0 0 0 0 0 0 0 0 0 0 3 0 1 0 4
194 Check-Actuated Control Mechanisms 2 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 4
209 Classifying, Separating, and Assorting Solids 0 1 0 0 0 0 1 0 0 0 0 0 2 0 0 0 4
237 Heating Systems 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 4
261 Gas and Liquid Contact Apparatus 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 4
266 Metallurgical Apparatus 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 4
303 Fluid-Pressure and Analogous Brake Systems 1 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 4
313 Electric Lamp and Discharge Devices 0 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 4
333 Wave Transmission Lines and Networks 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 4
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 4
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 0 4
446 Amusement Devices: Toys 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 4
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 1 4
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 1 0 2 0 1 0 0 0 0 0 0 0 0 0 4
014 Bridges 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 3
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
042 Firearms 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 3
049 Movable or Removable Closures 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3
051 Abrasive Tool Making Process, Material, or Composition 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 3
082 Turning (e.g., for metal working) 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3
099 Foods and Beverages: Apparatus 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 3
116 Signals and Indicators 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
136 Batteries: Thermoelectric and Photoelectric 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 3
177 Weighing Scales 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 3
203 Distillation: Processes, Separatory 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 3
215 Bottles and Jars 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 3
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3
232 Deposit and Collection Receptacles 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 3
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 3
373 Industrial Electric Heating Furnaces 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 3
378 X-Ray or Gamma Ray Systems or Devices 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 3
407 Cutters, for Shaping 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 3
409 Gear Cutting, Milling, or Planing 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 3
450 Foundation Garments 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3
476 Friction Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 3
483 Tool Changing 1 0 1 1 0 0 0 0 0 0 0 0 0 0 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 0 0 1 0 1 0 0 0 1 0 0 0 0 0 3
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 3
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2
101 Printing 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
169 Fire Extinguishers 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2
216 Etching a Substrate: Processes 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2
227 Elongated-Member-Driving Apparatus 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
283 Printed Matter 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2
329 Demodulators 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2
352 Optics: Motion Pictures 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 2
365 Static Information Storage and Retrieval 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2
368 Horology: Time Measuring Systems or Devices 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2
392 Electric Resistance Heating Devices 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2
396 Photography 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2
432 Heating 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
501 Compositions: Ceramic 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2
711 Memory (Electrical Computers and Digital Processing Systems) 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2
044 Fuel and Related Compositions 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
063 Jewelry 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
076 Metal Tools and Implements, Making 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
083 Cutting 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
091 Motors: Expansible Chamber Type 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
100 Presses 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
109 Safes, Bank Protection, or a Related Device 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
125 Stone Working 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
140 Wireworking 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
202 Distillation: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
223 Apparel Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
249 Static Molds 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
260 Chemistry of Carbon Compounds 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
279 Chucks or Sockets 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
293 Vehicle Fenders 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
332 Modulators 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
334 Tuners 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
338 Electrical Resistors 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
347 Incremental Printing of Symbolic Information 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
355 Photocopying 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
388 Electricity: Motor Control Systems 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
400 Typewriting Machines 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
418 Rotary Expansible Chamber Devices 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
419 Powder Metallurgy Processes 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
420 Alloys or Metallic Compositions 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
452 Butchering 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
474 Endless Belt Power Transmission Systems or Components 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
492 Roll or Roller 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 1 0 0 0 1
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
ALL ALL CLASSES 544 513 499 485 409 344 446 415 369 397 495 497 613 663 737 735 8161


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/

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