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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 - 2011 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

Phoenix-Mesa-Glendale, AZ

( 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 Total
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 59 40 63 94 87 71 117 92 83 91 123 113 1033
438 Semiconductor Device Manufacturing: Process 53 56 80 52 84 75 70 109 87 99 113 83 961
455 Telecommunications 63 22 23 27 26 17 21 36 21 21 28 24 329
361 Electricity: Electrical Systems and Devices 15 15 22 37 19 30 37 44 28 28 31 21 327
370 Multiplex Communications 18 16 20 14 19 17 21 20 21 32 36 26 260
439 Electrical Connectors 12 11 17 25 26 24 27 18 28 25 24 21 258
375 Pulse or Digital Communications 25 10 8 17 18 15 22 24 33 14 24 24 234
280 Land Vehicles 44 38 36 23 13 12 12 11 10 8 10 10 227
710 Input/Output (Electrical Computers and Digital Processing Systems) 21 25 10 15 16 8 35 13 18 23 28 14 226
324 Electricity: Measuring and Testing 15 9 15 18 12 16 23 21 17 25 11 21 203
340 Communications: Electrical 21 16 14 10 15 17 19 18 12 20 18 22 202
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 12 20 10 14 14 15 18 12 17 19 21 24 196
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 4 2 2 5 1 5 11 16 17 23 43 66 195
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 25 30 18 17 17 12 9 10 13 11 14 13 189
029 Metal Working 11 8 14 13 9 17 17 22 16 19 18 18 182
382 Image Analysis 15 16 14 14 21 6 19 14 10 14 15 16 174
060 Power Plants 10 17 13 16 14 11 17 12 13 16 12 18 169
365 Static Information Storage and Retrieval 20 20 21 21 16 16 13 8 10 7 9 8 169
713 Support (Electrical Computers and Digital Processing Systems) 13 12 11 16 10 11 15 22 16 9 15 19 169
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 11 10 18 17 17 20 7 6 15 16 13 17 167
473 Games Using Tangible Projectile 10 5 8 10 5 17 17 20 17 10 17 24 160
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 5 6 4 5 7 8 11 6 18 15 32 40 157
714 Error Detection/Correction and Fault Detection/Recovery 10 13 13 9 14 13 15 20 13 13 13 10 156
345 Computer Graphics Processing and Selective Visual Display Systems 9 15 13 13 17 16 11 11 13 10 11 13 152
244 Aeronautics and Astronautics 9 11 13 10 15 12 12 13 11 12 14 17 149
174 Electricity: Conductors and Insulators 8 8 21 13 13 20 9 9 15 12 7 12 147
451 Abrading 12 27 21 21 14 17 14 10 6 1 1 1 145
711 Memory (Electrical Computers and Digital Processing Systems) 7 10 7 8 10 18 13 16 14 13 11 14 141
330 Amplifiers 12 12 21 12 18 6 11 13 7 11 6 11 140
348 Television 7 12 19 26 12 9 16 8 8 4 6 10 137
385 Optical Waveguides 10 8 10 14 16 14 15 12 16 5 11 3 134
073 Measuring and Testing 14 7 6 11 11 9 8 15 12 9 17 9 128
341 Coded Data Generation or Conversion 14 7 8 13 5 8 12 13 7 7 12 13 119
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 16 11 7 12 11 4 4 15 10 11 4 12 117
379 Telephonic Communications 7 7 6 10 15 7 19 3 5 11 12 10 112
128 Surgery (includes Class 600) 9 9 19 13 11 3 6 8 8 8 9 7 110
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 13 8 8 17 15 8 6 13 2 9 4 4 107
250 Radiant Energy 19 13 10 11 15 10 8 3 4 3 6 2 104
137 Fluid Handling 6 17 5 4 5 9 8 13 14 10 4 6 101
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 5 6 10 9 7 13 9 7 7 12 12 98
702 DP: Measuring, Calibrating, or Testing (Data Processing) 4 4 3 6 7 10 10 18 10 8 8 10 98
428 Stock Material or Miscellaneous Articles 11 11 12 10 3 6 5 6 5 3 6 13 91
219 Electric Heating 1 10 9 8 15 7 11 8 6 3 4 5 87
118 Coating Apparatus 12 11 11 5 4 4 9 10 7 2 7 4 86
356 Optics: Measuring and Testing 5 6 3 2 7 5 7 9 14 8 6 10 82
707 DP: Database and File Management or Data Structures (Data Processing) 5 2 11 3 2 4 7 3 8 5 12 19 81
333 Wave Transmission Lines and Networks 2 7 7 8 13 8 4 5 6 7 12 1 80
052 Static Structures (e.g., Buildings) 5 6 11 13 8 8 4 3 1 2 8 9 78
313 Electric Lamp and Discharge Devices 21 6 14 5 9 5 6 4 1 3 1 3 78
315 Electric Lamp and Discharge Devices: Systems 8 10 7 11 14 2 6 2 4 3 3 5 75
362 Illumination 4 2 5 6 6 9 10 7 7 5 9 5 75
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 3 2 2 4 5 5 7 5 7 11 9 13 73
359 Optical: Systems and Elements 10 6 6 7 10 8 5 3 3 6 5 3 72
435 Chemistry: Molecular Biology and Microbiology 6 3 5 11 6 3 10 6 5 1 5 8 69
062 Refrigeration 11 4 11 4 2 4 7 5 8 2 5 4 67
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 9 7 12 5 4 5 3 1 3 2 2 14 67
323 Electricity: Power Supply or Regulation Systems 6 4 6 5 7 5 2 3 4 7 9 7 65
326 Electronic Digital Logic Circuitry 7 4 9 5 4 1 4 5 5 6 9 5 64
210 Liquid Purification or Separation 7 1 6 5 3 4 8 11 1 8 4 5 63
606 Surgery (instruments) 11 7 5 5 5 1 5 1 2 1 7 10 60
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 3 1 6 6 4 5 2 4 7 4 8 10 60
343 Communications: Radio Wave Antennas 9 7 5 7 5 1 6 1 2 5 6 5 59
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 6 9 11 2 5 5 2 4 3 4 5 3 59
248 Supports (e.g., for holding articles, etc.) 9 6 2 10 4 3 5 3 2 2 3 8 57
427 Coating Processes 4 4 5 6 4 2 6 3 5 4 8 6 57
119 Animal Husbandry 7 2 9 10 3 4 3 2 6 3 4 3 56
318 Electricity: Motive Power Systems 1 4 0 6 5 1 6 4 3 10 7 9 56
415 Rotary Kinetic Fluid Motors or Pumps 2 2 3 8 3 5 12 6 5 4 2 4 56
380 Cryptography 10 6 7 1 4 3 6 5 1 2 5 4 54
204 Chemistry: Electrical and Wave Energy 5 9 4 4 5 5 4 3 1 3 2 6 51
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 4 1 5 5 7 3 6 5 6 2 4 3 51
414 Material or Article Handling 10 6 6 8 5 2 4 3 3 1 2 1 51
296 Land Vehicles: Bodies and Tops 3 6 5 9 7 3 5 4 0 4 2 2 50
607 Surgery: Light, Thermal, and Electrical Application 2 3 3 1 4 5 8 2 2 1 10 9 50
206 Special Receptacle or Package 5 7 9 1 3 4 3 2 5 2 5 3 49
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 3 3 5 5 6 7 9 1 5 0 2 3 49
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 2 2 6 6 3 2 6 3 6 4 4 5 49
004 Baths, Closets, Sinks, and Spittoons 4 4 6 3 6 5 3 3 2 2 3 6 47
239 Fluid Sprinkling, Spraying, and Diffusing 3 9 2 0 3 5 3 1 2 8 9 2 47
297 Chairs and Seats 7 4 2 4 3 2 7 3 4 2 3 6 47
708 Arithmetic Processing and Calculating (Electrical Computers) 6 3 2 4 6 5 4 1 7 2 7 0 47
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 2 3 2 5 3 5 8 5 5 6 2 1 47
482 Exercise Devices 3 9 3 4 4 2 4 3 4 1 4 3 44
042 Firearms 2 4 3 3 6 0 3 2 4 5 4 7 43
416 Fluid Reaction Surfaces (i.e., Impellers) 7 8 6 1 1 1 4 3 4 3 2 2 42
604 Surgery (Medicators and Receptors) 3 1 6 5 4 4 3 2 2 1 5 6 42
015 Brushing, Scrubbing, and General Cleaning 7 2 3 5 4 1 2 5 1 3 3 4 40
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 6 5 4 6 3 2 2 5 1 2 1 3 40
363 Electric Power Conversion Systems 6 4 2 2 4 3 3 2 7 3 4 0 40
726 Information Security 5 0 1 3 0 0 0 8 5 5 6 7 40
134 Cleaning and Liquid Contact with Solids 6 7 7 4 1 2 3 3 1 2 2 1 39
310 Electrical Generator or Motor Structure 2 4 2 3 3 2 3 2 2 7 8 1 39
331 Oscillators 9 6 2 1 5 3 2 3 1 2 4 1 39
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 7 2 2 5 1 2 1 2 2 3 5 7 39
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 5 3 4 1 5 3 0 1 3 3 4 7 39
089 Ordnance 2 3 5 2 3 1 1 3 3 1 4 10 38
228 Metal Fusion Bonding 2 1 4 6 2 5 3 1 6 2 5 1 38
030 Cutlery 7 8 4 0 3 4 2 2 0 1 4 2 37
081 Tools 1 3 4 4 5 2 6 0 3 2 2 5 37
211 Supports: Racks 1 3 5 2 5 6 4 1 2 2 2 4 37
532 Organic Compounds (includes Classes 532-570) 1 5 2 1 1 2 3 3 4 5 5 5 37
033 Geometrical Instruments 3 3 2 3 0 5 5 4 2 3 3 2 35
043 Fishing, Trapping, and Vermin Destroying 5 2 5 4 8 4 2 1 1 3 0 0 35
251 Valves and Valve Actuation 0 3 0 0 4 5 2 4 3 7 4 3 35
392 Electric Resistance Heating Devices 2 0 3 0 5 9 4 6 4 1 1 0 35
002 Apparel 3 4 4 2 1 2 1 2 2 2 6 4 33
165 Heat Exchange 1 6 2 4 1 5 8 1 2 2 0 1 33
372 Coherent Light Generators 13 6 2 2 2 1 2 0 2 0 3 0 33
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 4 2 2 1 2 4 4 7 2 1 2 2 33
717 DP: Software Development, Installation, and Management (Data Processing) 1 1 3 4 2 1 4 1 4 4 6 2 33
149 Explosive and Thermic Compositions or Charges 6 8 4 5 2 6 0 0 0 0 0 1 32
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 2 2 5 5 1 2 0 2 4 5 3 32
349 Liquid Crystal Cells, Elements and Systems 5 8 7 2 2 1 1 1 0 0 2 2 31
381 Electrical Audio Signal Processing Systems and Devices 4 4 0 3 3 0 3 3 1 3 2 5 31
216 Etching a Substrate: Processes 4 3 3 3 1 5 3 2 0 3 1 2 30
417 Pumps 5 2 3 3 4 1 2 3 2 2 1 2 30
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 3 1 2 1 3 3 0 2 5 3 4 3 30
074 Machine Element or Mechanism 2 1 5 0 3 1 4 3 1 1 1 7 29
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 6 3 3 2 5 3 2 0 3 0 2 0 29
123 Internal-Combustion Engines 3 6 2 3 3 2 2 2 2 2 1 1 29
222 Dispensing (apparatus and process) 4 3 1 3 2 1 4 1 2 1 2 5 29
224 Package and Article Carriers 0 2 4 4 5 2 3 2 0 1 2 3 28
102 Ammunition and Explosives 3 6 2 5 1 3 2 1 1 0 2 1 27
273 Amusement Devices: Games 6 2 2 3 1 1 3 1 2 3 2 1 27
040 Card, Picture, or Sign Exhibiting 2 4 1 3 2 0 2 1 2 3 3 3 26
084 Music 1 1 1 0 4 2 1 4 2 3 5 2 26
307 Electrical Transmission or Interconnection Systems 5 0 1 1 0 0 0 2 2 4 6 5 26
252 Compositions 1 3 1 1 1 0 1 1 9 1 1 5 25
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 2 3 0 2 2 3 6 1 1 2 1 24
405 Hydraulic and Earth Engineering 4 1 3 1 1 1 4 3 0 1 2 3 24
445 Electric Lamp or Space Discharge Component or Device Manufacturing 4 1 2 3 3 3 2 1 1 2 1 1 24
706 DP: Artificial Intelligence (Data Processing) 4 0 0 4 0 3 2 2 2 2 0 5 24
034 Drying and Gas or Vapor Contact with Solids 5 4 1 3 1 5 1 0 0 0 1 2 23
220 Receptacles 2 3 1 1 1 0 0 1 7 1 2 4 23
423 Chemistry of Inorganic Compounds 0 0 1 0 2 1 3 1 4 2 5 4 23
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 1 3 2 4 3 0 0 1 1 4 3 23
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 1 0 1 3 1 1 1 5 5 3 2 23
351 Optics: Eye Examining, Vision Testing and Correcting 1 1 0 0 2 0 2 2 1 3 6 4 22
024 Buckles, Buttons, Clasps, Etc. 0 2 3 1 1 1 3 2 3 3 0 2 21
070 Locks 2 3 4 3 1 1 1 0 2 0 2 2 21
188 Brakes 4 0 4 2 4 4 1 1 0 0 0 1 21
292 Closure Fasteners 0 0 1 2 1 2 1 1 4 2 2 5 21
358 Facsimile and Static Presentation Processing 0 0 1 3 2 1 0 1 1 3 3 6 21
434 Education and Demonstration 5 3 0 1 1 4 3 1 0 1 1 1 21
436 Chemistry: Analytical and Immunological Testing 2 1 3 1 2 4 1 3 3 0 0 1 21
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 3 2 0 1 1 1 1 0 0 4 5 3 21
005 Beds 5 1 0 1 0 3 1 1 4 1 1 2 20
114 Ships 1 0 1 1 1 1 3 3 7 1 1 0 20
148 Metal Treatment 3 1 4 3 0 2 1 0 0 3 3 0 20
181 Acoustics 1 1 1 3 0 2 1 1 5 1 2 2 20
320 Electricity: Battery or Capacitor Charging or Discharging 1 4 3 1 1 1 0 2 1 1 1 4 20
446 Amusement Devices: Toys 1 0 1 5 3 1 1 2 1 0 0 4 19
242 Winding, Tensioning, or Guiding 2 1 4 0 3 1 0 2 0 0 4 1 18
294 Handling: Hand and Hoist-Line Implements 3 1 2 2 2 3 3 1 0 0 1 0 18
355 Photocopying 0 0 0 0 0 3 3 5 3 1 2 1 18
384 Bearings 2 0 0 2 3 1 2 1 1 0 5 1 18
132 Toilet 3 4 4 2 0 0 0 1 0 1 2 0 17
164 Metal Founding 0 1 0 4 5 1 2 0 2 1 1 0 17
200 Electricity: Circuit Makers and Breakers 2 1 3 1 1 1 3 1 3 0 0 1 17
336 Inductor Devices 0 1 0 0 0 0 1 5 3 0 2 5 17
374 Thermal Measuring and Testing 2 0 0 1 1 0 0 2 2 2 2 5 17
404 Road Structure, Process, or Apparatus 1 1 0 0 1 4 3 1 1 0 2 3 17
601 Surgery: Kinesitherapy 1 3 0 3 0 1 2 1 0 2 2 2 17
053 Package Making 2 0 1 2 1 1 2 1 1 2 2 1 16
108 Horizontally Supported Planar Surfaces 2 3 1 1 4 3 1 0 0 1 0 0 16
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 2 3 0 0 2 1 0 2 1 1 2 2 16
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 2 2 3 0 1 0 2 2 1 3 0 0 16
463 Amusement Devices: Games 1 2 2 2 2 2 0 0 0 1 1 3 16
725 Interactive Video Distribution Systems 1 0 0 0 0 2 3 1 1 1 5 2 16
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 3 2 1 3 2 0 0 2 0 1 15
101 Printing 2 3 1 1 1 0 0 2 2 0 3 0 15
160 Flexible or Portable Closure, Partition, or Panel 1 2 1 2 2 2 1 1 2 0 1 0 15
353 Optics: Image Projectors 0 5 1 2 1 1 1 0 2 2 0 0 15
083 Cutting 0 1 2 3 1 0 1 1 0 1 1 3 14
182 Fire Escape, Ladder, or Scaffold 2 0 3 2 4 1 1 0 0 0 0 1 14
209 Classifying, Separating, and Assorting Solids 1 0 1 1 1 0 0 2 3 2 1 2 14
261 Gas and Liquid Contact Apparatus 0 0 0 2 1 0 5 0 1 1 0 4 14
277 Seal for a Joint or Juncture 1 2 1 2 2 3 1 0 0 0 1 1 14
366 Agitating (e.g., of articles and materials) 1 1 0 0 1 2 2 1 2 0 2 2 14
398 Optical Communications 3 0 1 2 0 4 0 1 1 1 0 1 14
426 Food or Edible Material: Processes, Compositions, and Products 2 1 2 0 2 1 2 1 0 0 2 1 14
047 Plant Husbandry 1 2 2 0 0 2 1 0 0 1 2 2 13
049 Movable or Removable Closures 1 1 0 2 4 0 1 0 0 3 1 0 13
124 Mechanical Guns and Projectors 0 2 3 1 1 0 0 3 2 0 0 1 13
254 Implements or Apparatus for Applying Pushing or Pulling Force 3 4 2 0 2 0 0 1 0 1 0 0 13
360 Dynamic Magnetic Information Storage or Retrieval 2 2 1 1 1 2 0 0 0 0 3 1 13
433 Dentistry 1 4 3 1 0 0 0 0 1 0 0 3 13
106 Compositions: Coating or Plastic 1 1 1 0 3 1 1 0 1 0 3 0 12
126 Stoves and Furnaces 1 1 1 4 0 1 0 1 1 0 2 0 12
135 Tent, Canopy, Umbrella, or Cane 2 1 0 1 2 1 0 2 1 0 0 2 12
290 Prime-Mover Dynamo Plants 0 0 0 0 0 1 2 3 3 1 0 2 12
602 Surgery: Splint, Brace, or Bandage 1 0 2 2 0 0 3 0 0 1 2 1 12
096 Gas Separation: Apparatus 2 0 0 0 0 1 1 1 1 2 1 2 11
136 Batteries: Thermoelectric and Photoelectric 0 0 2 4 3 1 0 0 0 1 0 0 11
150 Purses, Wallets, and Protective Covers 2 1 0 0 1 0 1 1 2 1 0 2 11
267 Spring Devices 1 1 2 1 0 1 0 0 0 1 1 3 11
037 Excavating 0 0 0 0 2 4 0 1 0 1 2 0 10
138 Pipes and Tubular Conduits 1 0 1 1 1 1 1 2 1 1 0 0 10
285 Pipe Joints or Couplings 0 1 2 0 1 0 0 2 2 1 1 0 10
347 Incremental Printing of Symbolic Information 2 3 1 1 0 0 1 1 0 0 1 0 10
396 Photography 0 1 0 0 1 2 1 1 0 1 2 1 10
409 Gear Cutting, Milling, or Planing 1 2 2 1 1 1 2 0 0 0 0 0 10
419 Powder Metallurgy Processes 0 1 1 0 1 2 0 3 0 1 0 1 10
180 Motor Vehicles 0 0 2 2 0 0 2 0 0 1 1 1 9
269 Work Holders 0 2 5 0 1 0 0 0 0 0 0 1 9
332 Modulators 0 0 4 1 1 0 0 0 0 0 1 2 9
054 Harness for Working Animal 1 1 0 1 0 0 1 1 2 1 0 0 8
072 Metal Deforming 0 2 0 0 1 1 0 0 0 1 1 2 8
116 Signals and Indicators 0 0 2 1 0 0 0 1 2 0 1 1 8
169 Fire Extinguishers 3 0 0 1 0 1 0 0 1 1 1 0 8
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 4 0 2 1 0 0 0 0 0 0 0 1 8
386 Motion Video Signal Processing for Recording or Reproducing 0 0 1 2 0 0 1 0 2 2 0 0 8
401 Coating Implements with Material Supply 2 1 2 1 0 1 0 0 0 0 1 0 8
403 Joints and Connections 0 1 2 1 2 0 1 0 1 0 0 0 8
454 Ventilation 0 1 0 2 0 2 2 0 1 0 0 0 8
016 Miscellaneous Hardware 0 0 2 0 5 0 0 0 0 0 0 0 7
036 Boots, Shoes, and Leggings 0 0 0 0 0 0 0 3 1 1 2 0 7
095 Gas Separation: Processes 0 1 1 0 0 2 0 0 0 1 1 1 7
192 Clutches and Power-Stop Control 1 0 0 0 1 0 2 1 2 0 0 0 7
223 Apparel Apparatus 1 0 1 0 0 0 0 2 1 0 1 1 7
293 Vehicle Fenders 0 0 0 0 0 1 1 1 2 1 1 0 7
312 Supports: Cabinet Structure 1 2 2 0 0 0 0 0 1 0 1 0 7
368 Horology: Time Measuring Systems or Devices 2 0 0 0 1 0 0 1 1 1 0 1 7
400 Typewriting Machines 0 1 0 3 1 1 0 0 1 0 0 0 7
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 1 1 2 1 1 1 0 0 0 0 7
055 Gas Separation 2 0 0 0 0 0 1 1 1 0 1 0 6
104 Railways 1 2 0 0 1 0 1 1 0 0 0 0 6
175 Boring or Penetrating the Earth 1 1 0 0 0 1 1 0 0 0 1 1 6
301 Land Vehicles: Wheels and Axles 0 2 0 0 2 0 0 0 0 1 0 1 6
440 Marine Propulsion 0 0 1 0 0 2 1 0 2 0 0 0 6
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 1 2 0 2 1 0 0 0 6
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 2 0 0 0 1 1 1 1 6
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 1 1 1 1 0 0 0 0 2 0 0 6
007 Compound Hand Tools 0 0 0 0 0 3 0 0 0 1 0 1 5
056 Harvesters 2 1 2 0 0 0 0 0 0 0 0 0 5
063 Jewelry 0 0 1 0 0 1 0 3 0 0 0 0 5
099 Foods and Beverages: Apparatus 0 0 1 1 0 0 0 0 1 1 1 0 5
111 Planting 0 0 0 0 1 3 0 0 1 0 0 0 5
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 1 0 3 1 5
184 Lubrication 0 0 0 0 0 0 1 2 1 1 0 0 5
215 Bottles and Jars 1 2 0 0 1 0 0 0 0 0 1 0 5
221 Article Dispensing 1 1 0 0 0 0 0 0 0 0 2 1 5
241 Solid Material Comminution or Disintegration 3 0 0 0 0 1 0 0 0 0 0 1 5
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 1 0 0 0 2 0 0 0 1 5
407 Cutters, for Shaping 0 0 1 0 0 0 1 0 1 2 0 0 5
410 Freight Accommodation On Freight Carrier 0 0 1 1 0 0 0 0 0 0 2 1 5
432 Heating 0 1 0 1 2 1 0 0 0 0 0 0 5
450 Foundation Garments 0 0 1 0 1 0 1 0 0 0 0 2 5
086 Ammunition and Explosive-Charge Making 0 0 1 0 0 0 0 0 0 3 0 0 4
109 Safes, Bank Protection, or a Related Device 1 1 1 0 0 0 1 0 0 0 0 0 4
112 Sewing 0 0 0 0 0 3 0 0 1 0 0 0 4
140 Wireworking 1 0 0 0 0 1 1 1 0 0 0 0 4
172 Earth Working 0 2 0 0 1 0 1 0 0 0 0 0 4
173 Tool Driving or Impacting 0 0 0 0 0 1 2 0 0 0 1 0 4
198 Conveyors: Power-Driven 0 1 0 0 1 0 1 0 0 0 0 1 4
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 1 0 1 0 1 1 4
256 Fences 0 0 0 1 1 0 1 0 1 0 0 0 4
281 Books, Strips, and Leaves 2 2 0 0 0 0 0 0 0 0 0 0 4
338 Electrical Resistors 2 0 2 0 0 0 0 0 0 0 0 0 4
369 Dynamic Information Storage or Retrieval 0 0 0 0 1 0 0 1 1 0 0 1 4
383 Flexible Bags 2 0 0 0 0 0 0 1 0 0 0 1 4
399 Electrophotography 0 0 0 0 0 0 1 0 0 2 1 0 4
412 Bookbinding: Process and Apparatus 0 0 0 0 0 0 0 0 0 2 2 0 4
431 Combustion 0 1 0 1 1 0 0 0 1 0 0 0 4
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 2 0 1 0 1 0 0 0 0 0 0 0 4
501 Compositions: Ceramic 0 0 1 0 1 1 0 0 0 0 1 0 4
027 Undertaking 0 0 0 0 1 0 1 1 0 0 0 0 3
044 Fuel and Related Compositions 0 0 0 0 1 0 0 0 1 0 0 1 3
048 Gas: Heating and Illuminating 0 0 0 1 1 0 0 0 0 1 0 0 3
082 Turning (e.g., for metal working) 0 0 0 1 0 1 0 0 0 0 0 1 3
122 Liquid Heaters and Vaporizers 1 0 0 1 1 0 0 0 0 0 0 0 3
125 Stone Working 1 0 1 0 0 0 1 0 0 0 0 0 3
144 Woodworking 0 0 1 0 0 0 1 0 0 1 0 0 3
178 Telegraphy 1 1 1 0 0 0 0 0 0 0 0 0 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 1 1 0 0 1 0 0 3
203 Distillation: Processes, Separatory 0 0 0 0 0 1 0 0 1 0 0 1 3
227 Elongated-Member-Driving Apparatus 2 0 0 0 0 0 0 1 0 0 0 0 3
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 1 0 0 0 0 0 0 0 1 0 3
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 1 0 0 0 0 0 0 0 1 0 3
408 Cutting by Use of Rotating Axially Moving Tool 0 0 1 0 0 1 0 1 0 0 0 0 3
420 Alloys or Metallic Compositions 0 0 0 0 2 0 0 0 0 1 0 0 3
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 0 0 0 0 0 0 0 1 1 3
014 Bridges 0 2 0 0 0 0 0 0 0 0 0 0 2
065 Glass Manufacturing 0 0 0 0 0 0 0 0 1 0 1 0 2
092 Expansible Chamber Devices 0 0 1 0 1 0 0 0 0 0 0 0 2
110 Furnaces 0 0 0 0 0 0 0 1 0 0 0 1 2
152 Resilient Tires and Wheels 1 0 0 0 1 0 0 0 0 0 0 0 2
168 Farriery 0 0 1 0 0 0 0 0 0 1 0 0 2
177 Weighing Scales 0 1 0 0 0 0 0 0 0 0 1 0 2
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 1 1 0 0 0 0 0 0 2
249 Static Molds 0 1 0 0 1 0 0 0 0 0 0 0 2
266 Metallurgical Apparatus 0 0 0 0 0 1 0 0 1 0 0 0 2
279 Chucks or Sockets 0 0 0 1 0 0 1 0 0 0 0 0 2
283 Printed Matter 1 1 0 0 0 0 0 0 0 0 0 0 2
289 Knots and Knot Tying 0 1 0 0 0 0 0 1 0 0 0 0 2
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 1 0 1 0 2
322 Electricity: Single Generator Systems 0 0 0 0 0 0 2 0 0 0 0 0 2
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 0 0 1 0 0 0 0 0 0 0 0 2
388 Electricity: Motor Control Systems 0 1 0 0 0 0 0 0 0 0 0 1 2
418 Rotary Expansible Chamber Devices 0 0 0 1 0 0 0 0 1 0 0 0 2
472 Amusement Devices 1 0 0 0 0 0 0 0 0 0 0 1 2
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 0 0 1 0 0 0 1 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 1 0 0 0 0 1 2
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 1 0 0 1 0 0 0 0 0 0 0 0 2
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 1 0 1 0 0 0 0 0 0 2
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 1 0 0 0 0 1 0 0 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 1 1 0 0 0 0 0 0 0 0 0 0 2
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 1 0 0 0 0 0 0 0 0 0 0 1
038 Textiles: Ironing or Smoothing 0 0 0 0 0 0 0 1 0 0 0 0 1
057 Textiles: Spinning, Twisting, and Twining 0 1 0 0 0 0 0 0 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 0 1 0 0 0 0 0 1
068 Textiles: Fluid Treating Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 1
091 Motors: Expansible Chamber Type 0 0 0 0 0 1 0 0 0 0 0 0 1
100 Presses 0 0 0 0 0 0 0 0 0 0 0 1 1
105 Railway Rolling Stock 1 0 0 0 0 0 0 0 0 0 0 0 1
131 Tobacco 0 0 0 0 0 0 0 0 1 0 0 0 1
171 Unearthing Plants or Buried Objects 0 0 0 0 0 0 0 0 0 0 1 0 1
212 Traversing Hoists 1 0 0 0 0 0 0 0 0 0 0 0 1
225 Severing by Tearing or Breaking 0 0 0 0 1 0 0 0 0 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 1 0 0 0 0 0 0 0 1
260 Chemistry of Carbon Compounds 0 1 0 0 0 0 0 0 0 0 0 0 1
271 Sheet Feeding or Delivering 0 0 1 0 0 0 0 0 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 0 0 0 1 1
329 Demodulators 0 0 1 0 0 0 0 0 0 0 0 0 1
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 1 0 0 0 0 0 0 0 1
352 Optics: Motion Pictures 0 0 0 1 0 0 0 0 0 0 0 0 1
373 Industrial Electric Heating Furnaces 1 0 0 0 0 0 0 0 0 0 0 0 1
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 1 0 0 0 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 0 0 0 1 0 0 0 0 0 0 0 0 1
476 Friction Gear Transmission Systems or Components 0 0 0 0 1 0 0 0 0 0 0 0 1
483 Tool Changing 0 1 0 0 0 0 0 0 0 0 0 0 1
492 Roll or Roller 0 0 0 0 1 0 0 0 0 0 0 0 1
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 1 0 0 0 0 0 0 0 0 0 0 1
504 Plant Protecting and Regulating Compositions 0 1 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 0 0 0 0 1 0 0 0 0 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 1 0 0 0 0 0 1
ALL ALL CLASSES 1259 1126 1206 1207 1211 1077 1253 1171 1134 1091 1339 1364 14438


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


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