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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

Tucson, 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
711 Memory (Electrical Computers and Digital Processing Systems) 10 27 25 16 22 29 42 33 35 38 57 48 382
356 Optics: Measuring and Testing 7 12 8 19 18 25 29 24 27 24 21 16 230
714 Error Detection/Correction and Fault Detection/Recovery 4 6 4 2 8 8 18 27 27 37 34 47 222
360 Dynamic Magnetic Information Storage or Retrieval 10 9 2 10 28 28 15 12 17 26 28 36 221
707 DP: Database and File Management or Data Structures (Data Processing) 14 8 6 3 7 7 15 8 16 19 28 38 169
710 Input/Output (Electrical Computers and Digital Processing Systems) 7 7 13 10 10 6 9 9 15 22 29 13 150
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 22 9 13 14 17 4 12 10 15 2 8 9 135
359 Optical: Systems and Elements 4 14 8 9 9 12 17 10 8 6 15 6 118
330 Amplifiers 6 6 10 15 11 8 10 16 11 9 6 2 110
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 1 5 5 3 2 1 5 4 14 18 22 29 109
244 Aeronautics and Astronautics 6 3 7 5 4 7 6 4 6 10 20 22 100
250 Radiant Energy 4 6 7 6 6 9 11 11 3 8 7 3 81
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 5 5 3 3 6 3 10 3 4 8 8 5 63
323 Electricity: Power Supply or Regulation Systems 3 11 3 7 5 5 4 4 4 8 1 4 59
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 5 5 4 2 5 3 8 4 3 4 7 9 59
713 Support (Electrical Computers and Digital Processing Systems) 0 1 3 1 3 3 6 8 5 8 9 12 59
369 Dynamic Information Storage or Retrieval 7 6 2 4 2 2 0 4 1 3 8 10 49
370 Multiplex Communications 0 1 1 1 3 2 2 1 5 7 15 11 49
340 Communications: Electrical 2 0 4 5 8 3 0 4 3 7 4 8 48
372 Coherent Light Generators 4 5 4 5 3 5 8 3 1 2 2 6 48
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 2 8 9 5 5 5 0 2 2 1 5 4 48
700 DP: Generic Control Systems or Specific Applications (Data Processing) 7 2 8 4 4 5 3 3 1 1 3 5 46
341 Coded Data Generation or Conversion 2 4 8 2 6 4 4 3 1 7 2 2 45
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 1 7 4 3 5 4 7 4 5 5 45
361 Electricity: Electrical Systems and Devices 5 2 6 5 5 4 0 1 7 4 1 4 44
310 Electrical Generator or Motor Structure 0 0 0 1 9 6 3 1 4 8 7 2 41
382 Image Analysis 0 4 3 0 1 1 5 6 5 2 5 8 40
435 Chemistry: Molecular Biology and Microbiology 0 6 1 3 2 0 4 4 3 3 8 6 40
128 Surgery (includes Class 600) 10 3 2 3 5 1 2 0 1 1 4 5 37
324 Electricity: Measuring and Testing 2 1 2 3 4 1 2 5 3 3 5 5 36
438 Semiconductor Device Manufacturing: Process 1 1 2 3 4 1 4 3 4 1 4 7 35
073 Measuring and Testing 0 1 1 4 5 2 2 4 5 0 3 7 34
102 Ammunition and Explosives 2 0 2 4 0 1 2 2 2 0 3 15 33
428 Stock Material or Miscellaneous Articles 3 6 2 0 4 4 0 2 0 2 6 3 32
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 0 5 3 1 0 1 5 2 2 3 6 30
385 Optical Waveguides 2 2 3 3 2 5 2 4 1 0 6 0 30
423 Chemistry of Inorganic Compounds 3 5 1 1 1 1 2 0 2 4 2 7 29
427 Coating Processes 4 4 3 5 1 1 3 2 0 1 2 3 29
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 3 2 2 4 3 2 2 2 2 2 3 28
320 Electricity: Battery or Capacitor Charging or Discharging 3 1 2 7 4 1 1 1 2 1 3 1 27
029 Metal Working 3 3 0 1 0 2 5 0 3 3 2 2 24
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 2 2 0 3 4 0 4 3 1 2 3 24
242 Winding, Tensioning, or Guiding 1 2 1 3 6 2 1 3 2 0 1 1 23
363 Electric Power Conversion Systems 2 1 2 1 4 2 2 2 2 3 2 0 23
436 Chemistry: Analytical and Immunological Testing 1 1 3 3 1 3 2 2 1 2 1 3 23
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 1 0 0 1 3 5 4 2 4 3 23
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 1 3 0 4 0 2 2 7 0 1 1 22
345 Computer Graphics Processing and Selective Visual Display Systems 0 2 2 1 1 1 3 2 1 3 2 3 21
362 Illumination 2 1 1 1 0 1 2 2 3 2 4 2 21
375 Pulse or Digital Communications 2 5 1 3 0 0 0 1 1 1 2 5 21
124 Mechanical Guns and Projectors 0 1 0 0 1 3 2 0 1 0 6 6 20
204 Chemistry: Electrical and Wave Energy 1 4 2 2 2 2 0 0 1 1 1 4 20
532 Organic Compounds (includes Classes 532-570) 1 3 5 1 2 3 0 1 0 1 2 1 20
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 2 0 5 4 3 5 20
062 Refrigeration 3 1 3 1 1 2 1 2 1 0 1 3 19
119 Animal Husbandry 0 4 0 1 2 2 2 4 0 0 3 1 19
210 Liquid Purification or Separation 4 4 1 1 1 0 3 1 0 2 2 0 19
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 3 1 3 2 0 0 1 1 1 3 2 18
307 Electrical Transmission or Interconnection Systems 0 1 0 4 0 0 0 1 1 1 5 5 18
343 Communications: Radio Wave Antennas 3 3 4 3 2 0 0 1 0 1 1 0 18
315 Electric Lamp and Discharge Devices: Systems 1 1 2 3 1 1 1 1 3 1 1 1 17
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 1 4 4 2 1 0 1 1 1 0 2 0 17
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 2 0 1 0 0 0 1 1 2 1 4 5 17
089 Ordnance 2 0 1 2 0 0 1 0 0 2 2 6 16
318 Electricity: Motive Power Systems 1 1 1 0 2 1 1 0 0 4 3 2 16
052 Static Structures (e.g., Buildings) 1 1 2 0 0 1 1 1 0 1 6 1 15
219 Electric Heating 1 1 1 0 1 1 3 2 2 1 1 1 15
353 Optics: Image Projectors 0 0 0 0 1 1 3 3 3 1 2 1 15
454 Ventilation 0 5 0 0 1 1 3 0 1 1 2 1 15
726 Information Security 1 0 1 0 0 0 0 2 2 2 2 5 15
060 Power Plants 0 4 0 1 1 3 0 0 0 2 1 2 14
380 Cryptography 0 0 0 0 0 0 1 0 0 2 4 7 14
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 1 2 0 2 3 0 3 0 1 2 14
123 Internal-Combustion Engines 1 0 1 2 2 1 3 0 1 1 1 0 13
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 0 3 1 0 0 0 1 5 2 12
280 Land Vehicles 2 0 0 1 2 0 0 1 2 1 0 3 12
439 Electrical Connectors 1 0 3 2 2 1 0 1 0 0 0 2 12
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 2 0 1 1 0 3 2 3 12
137 Fluid Handling 1 0 0 1 0 2 0 1 3 3 0 0 11
248 Supports (e.g., for holding articles, etc.) 1 1 3 1 1 1 0 0 1 1 0 1 11
251 Valves and Valve Actuation 0 1 0 0 1 1 1 0 1 2 4 0 11
252 Compositions 0 2 0 0 1 0 1 0 2 1 1 3 11
322 Electricity: Single Generator Systems 0 0 0 0 0 3 0 1 1 1 0 5 11
336 Inductor Devices 1 1 3 1 0 3 0 2 0 0 0 0 11
604 Surgery (Medicators and Receptors) 1 2 2 1 2 0 1 0 1 0 0 1 11
002 Apparel 3 2 2 0 1 0 0 1 0 0 0 1 10
473 Games Using Tangible Projectile 1 1 0 0 1 1 1 0 2 0 2 1 10
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 3 1 0 0 0 0 1 0 0 1 3 9
296 Land Vehicles: Bodies and Tops 2 1 1 1 1 1 0 0 0 2 0 0 9
365 Static Information Storage and Retrieval 0 1 2 4 0 0 0 0 0 0 0 2 9
374 Thermal Measuring and Testing 0 0 0 0 1 0 2 1 2 2 1 0 9
706 DP: Artificial Intelligence (Data Processing) 1 0 0 2 1 0 0 0 2 2 1 0 9
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 1 0 1 0 1 0 0 1 2 2 0 8
174 Electricity: Conductors and Insulators 0 2 2 1 0 0 0 0 1 1 1 0 8
228 Metal Fusion Bonding 0 2 2 1 1 0 0 0 0 0 1 1 8
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 1 1 1 1 1 0 1 1 0 1 0 8
349 Liquid Crystal Cells, Elements and Systems 5 2 1 0 0 0 0 0 0 0 0 0 8
414 Material or Article Handling 1 0 0 4 0 1 0 0 0 1 1 0 8
455 Telecommunications 0 0 0 0 0 1 1 1 1 1 1 2 8
033 Geometrical Instruments 1 0 1 0 0 0 3 0 1 0 0 1 7
118 Coating Apparatus 2 1 0 0 0 0 1 0 1 1 0 1 7
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 1 2 1 0 0 0 1 1 0 1 0 7
331 Oscillators 0 0 0 1 1 2 1 0 2 0 0 0 7
348 Television 1 0 1 0 1 0 0 1 1 0 1 1 7
351 Optics: Eye Examining, Vision Testing and Correcting 0 2 0 0 0 0 1 0 0 0 1 3 7
381 Electrical Audio Signal Processing Systems and Devices 0 2 1 0 0 2 0 0 1 1 0 0 7
433 Dentistry 1 0 0 0 0 1 1 1 2 0 1 0 7
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 1 0 0 0 2 1 0 1 0 0 2 7
015 Brushing, Scrubbing, and General Cleaning 1 0 2 1 1 1 0 0 0 0 0 0 6
081 Tools 0 0 1 0 1 2 0 1 0 0 0 1 6
095 Gas Separation: Processes 1 0 0 0 0 0 0 0 0 0 2 3 6
211 Supports: Racks 0 0 1 1 0 0 0 2 1 1 0 0 6
222 Dispensing (apparatus and process) 1 0 1 0 0 1 0 0 0 0 2 1 6
273 Amusement Devices: Games 1 1 0 2 0 1 0 0 0 0 1 0 6
313 Electric Lamp and Discharge Devices 0 0 0 1 0 4 1 0 0 0 0 0 6
326 Electronic Digital Logic Circuitry 0 0 0 1 0 1 0 0 2 2 0 0 6
355 Photocopying 0 1 0 0 0 2 2 0 0 0 0 1 6
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 2 1 0 0 0 3 6
398 Optical Communications 0 0 0 0 1 0 0 2 0 1 1 1 6
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 1 0 0 3 0 0 0 1 0 0 6
606 Surgery (instruments) 2 1 1 1 0 0 0 0 0 1 0 0 6
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 2 0 1 1 0 1 1 0 6
005 Beds 1 1 0 0 0 0 0 0 0 0 1 2 5
024 Buckles, Buttons, Clasps, Etc. 1 1 0 0 0 1 1 0 0 0 1 0 5
042 Firearms 0 0 0 0 0 0 1 0 1 1 1 1 5
053 Package Making 0 2 0 2 0 0 0 0 1 0 0 0 5
132 Toilet 1 0 1 2 0 0 0 0 1 0 0 0 5
224 Package and Article Carriers 2 2 0 0 1 0 0 0 0 0 0 0 5
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 2 0 2 1 0 0 5
333 Wave Transmission Lines and Networks 0 0 1 1 0 1 0 0 0 0 0 2 5
419 Powder Metallurgy Processes 0 0 0 1 1 1 0 0 0 1 0 1 5
434 Education and Demonstration 0 1 2 1 0 0 1 0 0 0 0 0 5
482 Exercise Devices 1 0 1 0 1 0 0 1 0 0 0 1 5
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 1 0 0 1 3 5
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 0 0 1 0 0 1 0 0 1 1 5
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 0 1 1 0 2 1 0 0 5
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 1 0 0 0 0 1 1 1 4
054 Harness for Working Animal 0 0 0 0 0 0 0 1 1 2 0 0 4
055 Gas Separation 2 1 0 0 0 0 0 1 0 0 0 0 4
074 Machine Element or Mechanism 0 0 0 0 0 0 3 0 0 0 1 0 4
106 Compositions: Coating or Plastic 1 0 1 1 0 0 0 0 0 0 0 1 4
209 Classifying, Separating, and Assorting Solids 0 0 0 0 1 0 1 1 1 0 0 0 4
241 Solid Material Comminution or Disintegration 0 0 1 0 1 0 0 1 1 0 0 0 4
292 Closure Fasteners 0 0 2 2 0 0 0 0 0 0 0 0 4
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 0 0 0 0 1 1 0 0 0 0 1 4
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 2 0 0 1 0 1 0 0 0 0 0 0 4
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 0 1 0 0 1 0 0 0 0 0 1 4
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 0 3 0 1 0 4
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 1 0 0 0 1 0 1 1 4
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 1 0 1 0 1 0 0 0 0 1 4
016 Miscellaneous Hardware 0 0 0 1 1 0 1 0 0 0 0 0 3
043 Fishing, Trapping, and Vermin Destroying 0 1 0 1 1 0 0 0 0 0 0 0 3
047 Plant Husbandry 1 0 1 0 0 0 0 0 0 0 0 1 3
091 Motors: Expansible Chamber Type 0 1 1 1 0 0 0 0 0 0 0 0 3
134 Cleaning and Liquid Contact with Solids 1 0 0 0 0 0 0 0 0 1 1 0 3
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 1 0 1 1 0 0 0 0 0 0 0 3
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 0 0 0 0 1 1 1 3
159 Concentrating Evaporators 0 1 0 0 0 1 0 1 0 0 0 0 3
164 Metal Founding 0 1 0 0 0 0 0 0 0 0 0 2 3
192 Clutches and Power-Stop Control 0 0 0 0 0 0 0 0 0 0 0 3 3
261 Gas and Liquid Contact Apparatus 0 0 0 2 0 0 0 1 0 0 0 0 3
294 Handling: Hand and Hoist-Line Implements 1 0 0 1 0 0 0 0 1 0 0 0 3
312 Supports: Cabinet Structure 2 0 1 0 0 0 0 0 0 0 0 0 3
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 0 0 1 1 0 0 0 1 0 3
384 Bearings 0 1 0 0 0 0 0 0 0 1 1 0 3
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 1 0 0 1 1 3
403 Joints and Connections 0 1 2 0 0 0 0 0 0 0 0 0 3
404 Road Structure, Process, or Apparatus 0 0 0 0 0 2 1 0 0 0 0 0 3
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 1 0 0 1 0 0 1 0 3
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 1 0 0 0 0 0 0 1 0 0 0 3
441 Buoys, Rafts, and Aquatic Devices 0 1 0 0 0 1 0 0 0 1 0 0 3
446 Amusement Devices: Toys 2 0 0 0 1 0 0 0 0 0 0 0 3
451 Abrading 0 2 1 0 0 0 0 0 0 0 0 0 3
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 2 1 3
472 Amusement Devices 0 0 0 1 0 0 1 0 0 0 1 0 3
607 Surgery: Light, Thermal, and Electrical Application 0 1 0 0 0 1 0 0 0 0 0 1 3
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 1 0 0 0 0 0 0 0 0 1 0 3
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 1 1 0 0 0 0 0 0 0 0 0 2
030 Cutlery 1 0 0 0 1 0 0 0 0 0 0 0 2
034 Drying and Gas or Vapor Contact with Solids 1 0 1 0 0 0 0 0 0 0 0 0 2
040 Card, Picture, or Sign Exhibiting 0 0 1 1 0 0 0 0 0 0 0 0 2
044 Fuel and Related Compositions 0 0 0 1 0 0 0 0 0 0 1 0 2
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 1 0 0 1 0 0 2
065 Glass Manufacturing 0 0 0 1 0 0 0 0 0 0 0 1 2
083 Cutting 0 0 0 0 0 0 1 0 1 0 0 0 2
108 Horizontally Supported Planar Surfaces 0 0 0 0 0 0 0 0 0 1 1 0 2
116 Signals and Indicators 0 1 1 0 0 0 0 0 0 0 0 0 2
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 1 0 0 0 0 0 1 2
131 Tobacco 1 0 0 0 0 0 0 0 1 0 0 0 2
139 Textiles: Weaving 0 1 0 0 0 0 0 0 0 0 0 1 2
160 Flexible or Portable Closure, Partition, or Panel 0 1 0 0 1 0 0 0 0 0 0 0 2
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 0 0 1 1 2
168 Farriery 0 0 0 0 0 0 1 0 0 1 0 0 2
198 Conveyors: Power-Driven 1 1 0 0 0 0 0 0 0 0 0 0 2
200 Electricity: Circuit Makers and Breakers 0 0 0 0 1 0 0 0 0 0 1 0 2
206 Special Receptacle or Package 0 0 2 0 0 0 0 0 0 0 0 0 2
236 Automatic Temperature and Humidity Regulation 0 0 0 0 1 0 0 1 0 0 0 0 2
267 Spring Devices 0 0 0 0 1 0 0 0 0 0 0 1 2
269 Work Holders 0 1 0 0 0 0 0 0 0 0 0 1 2
298 Land Vehicles: Dumping 0 0 0 1 0 1 0 0 0 0 0 0 2
338 Electrical Resistors 0 0 0 0 0 0 0 0 2 0 0 0 2
366 Agitating (e.g., of articles and materials) 0 0 1 1 0 0 0 0 0 0 0 0 2
396 Photography 0 0 0 0 0 0 0 0 1 0 0 1 2
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 1 0 0 1 0 0 0 0 0 0 2
475 Planetary Gear Transmission Systems or Components 0 0 0 0 1 0 0 0 0 1 0 0 2
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 1 0 0 0 1 0 0 0 0 0 2
027 Undertaking 0 0 0 1 0 0 0 0 0 0 0 0 1
071 Chemistry: Fertilizers 0 0 0 0 0 0 0 0 0 1 0 0 1
096 Gas Separation: Apparatus 0 1 0 0 0 0 0 0 0 0 0 0 1
099 Foods and Beverages: Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 1
101 Printing 0 0 0 0 1 0 0 0 0 0 0 0 1
110 Furnaces 0 0 0 0 0 0 1 0 0 0 0 0 1
114 Ships 0 0 0 1 0 0 0 0 0 0 0 0 1
136 Batteries: Thermoelectric and Photoelectric 0 1 0 0 0 0 0 0 0 0 0 0 1
138 Pipes and Tubular Conduits 1 0 0 0 0 0 0 0 0 0 0 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 1 0 0 0 0 1
175 Boring or Penetrating the Earth 0 0 0 0 0 1 0 0 0 0 0 0 1
180 Motor Vehicles 0 0 0 0 0 0 0 1 0 0 0 0 1
182 Fire Escape, Ladder, or Scaffold 0 0 0 1 0 0 0 0 0 0 0 0 1
186 Merchandising 0 0 0 0 0 0 0 0 0 1 0 0 1
202 Distillation: Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 1
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 1 0 0 0 0 1
220 Receptacles 0 0 1 0 0 0 0 0 0 0 0 0 1
221 Article Dispensing 0 1 0 0 0 0 0 0 0 0 0 0 1
227 Elongated-Member-Driving Apparatus 0 0 0 1 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 1 0 0 0 0 1
256 Fences 1 0 0 0 0 0 0 0 0 0 0 0 1
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 0 1 0 0 1
271 Sheet Feeding or Delivering 0 1 0 0 0 0 0 0 0 0 0 0 1
285 Pipe Joints or Couplings 0 0 0 0 0 0 0 0 0 0 1 0 1
297 Chairs and Seats 0 0 0 0 0 1 0 0 0 0 0 0 1
332 Modulators 0 0 0 0 0 0 0 0 0 0 0 1 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 0 0 0 1 0 1
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 1 0 0 0 0 0 0 1
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 1 0 0 0 0 0 0 0 1
379 Telephonic Communications 0 0 0 0 0 0 0 0 0 0 1 0 1
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 1 0 0 0 0 0 0 0 0 1
400 Typewriting Machines 0 0 1 0 0 0 0 0 0 0 0 0 1
405 Hydraulic and Earth Engineering 0 0 0 0 0 1 0 0 0 0 0 0 1
406 Conveyors: Fluid Current 0 1 0 0 0 0 0 0 0 0 0 0 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 1 0 0 0 0 0 1
417 Pumps 0 0 0 0 0 0 0 0 0 0 0 1 1
418 Rotary Expansible Chamber Devices 1 0 0 0 0 0 0 0 0 0 0 0 1
426 Food or Edible Material: Processes, Compositions, and Products 1 0 0 0 0 0 0 0 0 0 0 0 1
431 Combustion 0 0 0 0 0 0 0 0 0 1 0 0 1
432 Heating 0 0 0 0 0 0 1 0 0 0 0 0 1
440 Marine Propulsion 0 0 0 0 0 0 0 0 1 0 0 0 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 0 0 1 0 0 0 0 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 0 0 0 0 1 1
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 0 0 0 0 1 0 1
504 Plant Protecting and Regulating Compositions 0 0 0 0 0 0 1 0 0 0 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 1 0 0 0 0 0 0 0 0 0 0 1
602 Surgery: Splint, Brace, or Bandage 0 0 1 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 268 325 306 306 342 320 373 336 385 412 550 601 4524


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


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