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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

Madison, WI

( 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
435 Chemistry: Molecular Biology and Microbiology 33 37 31 34 27 28 59 40 49 55 42 52 60 44 57 47 695
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 34 24 36 35 15 27 34 28 13 34 48 41 35 62 61 49 576
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 8 6 12 3 11 6 9 10 10 15 35 39 48 34 39 25 310
532 Organic Compounds (includes Classes 532-570) 7 17 13 6 14 8 17 17 11 6 12 19 13 24 20 19 223
128 Surgery (includes Class 600) 14 7 11 16 9 2 5 5 9 17 19 17 8 28 25 15 207
707 DP: Database and File Management or Data Structures (Data Processing) 0 1 5 10 9 5 10 3 1 6 7 6 9 9 9 19 109
378 X-Ray or Gamma Ray Systems or Devices 5 5 5 5 3 4 5 16 4 8 6 3 5 6 4 8 92
250 Radiant Energy 0 1 4 5 6 1 7 6 5 6 7 7 8 6 5 10 84
210 Liquid Purification or Separation 3 6 5 10 5 3 3 6 4 4 1 2 3 7 5 10 77
055 Gas Separation 2 5 11 5 3 1 2 2 2 3 8 7 9 7 4 4 75
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 3 4 0 1 3 3 3 2 7 4 9 5 3 10 9 7 73
073 Measuring and Testing 3 5 4 5 4 7 4 2 4 7 6 5 3 7 2 4 72
382 Image Analysis 0 1 4 2 1 1 2 1 0 5 5 4 15 11 6 8 66
426 Food or Edible Material: Processes, Compositions, and Products 10 7 2 5 2 3 3 3 1 3 5 3 6 7 5 1 66
428 Stock Material or Miscellaneous Articles 2 2 2 3 2 4 7 6 0 4 1 6 7 5 6 3 60
482 Exercise Devices 1 3 4 2 1 6 4 1 3 6 5 4 3 6 2 5 56
356 Optics: Measuring and Testing 5 2 1 4 4 0 3 4 8 6 2 1 3 0 4 5 52
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 7 6 6 1 3 6 2 2 0 0 6 4 0 1 3 3 50
324 Electricity: Measuring and Testing 1 0 1 3 3 1 6 4 5 5 4 1 3 4 4 4 49
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 2 3 3 4 2 4 4 5 5 2 5 3 2 2 1 47
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 3 3 3 2 1 1 3 2 10 2 4 3 3 5 45
606 Surgery (instruments) 1 2 2 3 1 0 1 3 2 2 2 1 1 5 6 8 40
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 2 2 0 2 1 1 1 1 1 3 4 3 5 5 4 4 39
379 Telephonic Communications 3 2 2 6 1 3 2 1 1 1 1 2 1 4 6 2 38
062 Refrigeration 0 5 1 2 4 0 0 3 0 2 3 2 2 4 5 4 37
206 Special Receptacle or Package 5 5 2 1 1 2 1 0 2 1 4 2 0 5 5 1 37
372 Coherent Light Generators 1 2 2 3 1 4 0 2 4 5 1 2 3 2 4 1 37
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 1 0 2 1 1 1 5 3 3 6 5 6 3 37
119 Animal Husbandry 2 1 4 2 4 1 4 0 1 2 2 1 2 2 3 4 35
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 3 1 0 5 3 3 1 6 1 3 8 35
436 Chemistry: Analytical and Immunological Testing 1 1 1 1 2 0 2 3 1 3 2 3 4 5 2 1 32
123 Internal-Combustion Engines 0 2 2 2 3 0 3 0 4 1 2 2 2 4 2 2 31
345 Computer Graphics Processing and Selective Visual Display Systems 2 0 1 2 0 2 1 3 1 0 2 0 1 2 8 4 29
438 Semiconductor Device Manufacturing: Process 1 0 2 1 1 3 1 1 2 2 5 3 1 2 0 3 28
053 Package Making 1 0 0 0 0 4 1 0 3 3 3 1 4 4 0 3 27
060 Power Plants 1 1 2 3 2 1 0 0 1 2 3 1 5 1 2 2 27
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 3 1 3 1 0 0 0 2 2 0 2 2 4 4 3 27
083 Cutting 1 2 1 0 3 1 1 0 1 0 4 0 0 6 4 2 26
137 Fluid Handling 0 2 0 1 0 2 4 3 0 1 2 1 1 3 3 3 26
052 Static Structures (e.g., Buildings) 0 4 1 0 0 4 1 0 1 1 2 1 3 3 0 4 25
280 Land Vehicles 1 1 0 0 5 1 0 2 1 0 0 6 3 0 4 1 25
359 Optical: Systems and Elements 3 1 2 1 2 0 1 2 3 2 3 2 1 0 0 1 24
604 Surgery (Medicators and Receptors) 0 0 1 1 1 4 0 0 1 1 3 2 2 1 6 1 24
099 Foods and Beverages: Apparatus 2 4 2 3 2 0 0 0 1 1 1 3 1 0 2 1 23
204 Chemistry: Electrical and Wave Energy 1 0 2 0 1 0 1 1 0 2 3 1 1 4 2 3 22
370 Multiplex Communications 0 0 0 0 0 0 2 1 0 1 1 3 4 5 2 3 22
340 Communications: Electrical 0 1 0 0 1 1 0 3 1 2 2 1 2 0 3 4 21
362 Illumination 1 2 0 1 0 1 2 2 0 1 3 3 0 2 3 0 21
160 Flexible or Portable Closure, Partition, or Panel 0 3 0 2 0 2 4 1 1 2 0 2 1 0 0 2 20
361 Electricity: Electrical Systems and Devices 1 0 2 0 0 0 0 1 3 3 3 2 2 1 2 0 20
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 4 2 0 1 0 2 0 1 1 1 1 3 1 2 20
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 1 2 0 1 0 0 1 1 1 3 1 3 1 2 2 19
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 2 1 1 0 0 0 0 0 1 1 2 2 0 2 7 19
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 6 1 2 0 0 0 1 0 0 1 1 2 0 2 0 18
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 2 1 2 0 2 1 0 0 0 0 2 3 2 0 1 2 18
455 Telecommunications 0 0 0 1 0 0 0 1 0 2 0 4 0 2 4 4 18
700 DP: Generic Control Systems or Specific Applications (Data Processing) 2 0 0 1 1 2 0 2 2 1 1 1 1 0 0 4 18
043 Fishing, Trapping, and Vermin Destroying 2 0 4 3 1 1 0 0 1 0 0 0 0 2 2 1 17
211 Supports: Racks 0 2 1 4 1 2 2 1 0 0 1 0 0 2 0 0 16
315 Electric Lamp and Discharge Devices: Systems 0 0 0 2 1 0 1 2 1 0 0 0 1 2 4 2 16
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 1 0 0 0 0 1 4 1 5 0 4 16
607 Surgery: Light, Thermal, and Electrical Application 0 0 1 0 1 0 0 0 2 0 1 0 3 1 4 2 15
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 1 0 0 1 2 1 4 0 0 1 3 2 15
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 1 0 1 0 0 0 2 2 0 1 1 3 2 1 0 1 15
030 Cutlery 1 0 1 1 1 0 0 1 0 0 1 3 0 0 2 3 14
096 Gas Separation: Apparatus 0 1 0 0 0 1 2 2 1 2 1 1 1 2 0 0 14
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 0 1 0 0 2 1 1 4 4 1 0 0 0 14
414 Material or Article Handling 2 1 3 2 0 0 1 0 0 0 1 1 0 0 2 1 14
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 2 0 1 0 0 0 0 0 0 1 2 1 0 2 5 14
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 1 0 0 1 0 1 1 0 2 0 2 4 1 0 13
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 1 0 0 0 2 0 2 0 1 1 0 2 1 1 2 13
248 Supports (e.g., for holding articles, etc.) 2 0 1 1 0 1 1 1 0 1 1 1 0 0 2 0 12
296 Land Vehicles: Bodies and Tops 4 0 2 1 0 0 0 0 1 1 0 0 0 1 1 1 12
310 Electrical Generator or Motor Structure 2 0 2 0 1 0 0 0 1 2 1 0 0 0 2 1 12
318 Electricity: Motive Power Systems 0 1 0 0 1 1 2 1 0 0 0 0 1 2 1 2 12
427 Coating Processes 0 0 0 1 0 0 0 1 0 3 0 1 2 2 1 1 12
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 0 0 1 2 0 2 0 0 2 0 1 1 2 0 0 12
726 Information Security 0 0 0 0 0 1 0 0 0 0 1 3 1 0 3 3 12
029 Metal Working 1 1 1 1 0 0 1 0 1 0 2 0 1 0 2 0 11
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 0 0 0 0 0 0 0 0 0 3 3 1 4 11
220 Receptacles 0 1 1 2 0 0 0 0 1 0 1 2 0 1 1 1 11
224 Package and Article Carriers 3 0 1 1 1 0 2 1 0 0 0 1 1 0 0 0 11
307 Electrical Transmission or Interconnection Systems 1 0 0 0 0 1 4 0 1 2 1 1 0 0 0 0 11
320 Electricity: Battery or Capacitor Charging or Discharging 1 2 1 1 0 0 1 1 1 1 1 0 0 0 0 1 11
363 Electric Power Conversion Systems 2 0 1 1 0 1 1 1 0 0 1 2 1 0 0 0 11
366 Agitating (e.g., of articles and materials) 0 0 0 0 0 0 2 1 1 0 1 0 2 0 2 2 11
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 2 1 0 2 0 1 1 0 0 0 0 0 0 0 3 11
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 1 1 0 1 1 1 0 0 0 0 0 1 2 1 2 11
005 Beds 0 1 0 0 0 0 0 0 0 1 2 1 2 1 1 1 10
015 Brushing, Scrubbing, and General Cleaning 0 1 0 3 0 2 0 0 0 0 2 0 1 0 1 0 10
221 Article Dispensing 0 0 0 0 2 0 1 1 0 0 0 1 1 0 3 1 10
222 Dispensing (apparatus and process) 1 1 2 0 3 1 0 0 0 0 0 0 0 2 0 0 10
239 Fluid Sprinkling, Spraying, and Diffusing 1 1 1 0 2 1 0 0 1 0 0 0 0 1 1 1 10
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 1 0 1 0 1 1 2 0 1 0 0 0 1 2 0 10
348 Television 0 0 2 0 0 0 1 0 0 0 0 0 0 1 2 4 10
365 Static Information Storage and Retrieval 0 0 0 0 0 0 0 0 0 3 1 1 0 0 3 2 10
381 Electrical Audio Signal Processing Systems and Devices 0 2 0 3 0 0 1 0 0 0 1 1 0 1 0 1 10
423 Chemistry of Inorganic Compounds 0 0 0 0 1 2 0 0 0 2 1 0 2 0 1 1 10
452 Butchering 2 1 0 0 0 1 1 1 2 1 1 0 0 0 0 0 10
042 Firearms 1 0 0 0 1 1 1 0 0 0 0 2 1 1 1 0 9
047 Plant Husbandry 0 0 2 0 1 0 0 0 0 3 3 0 0 0 0 0 9
095 Gas Separation: Processes 0 0 0 2 0 0 0 0 0 0 1 2 1 0 1 2 9
118 Coating Apparatus 1 0 1 0 0 0 1 0 1 0 2 0 1 1 0 1 9
162 Paper Making and Fiber Liberation 0 0 1 0 1 0 1 1 1 1 0 0 2 1 0 0 9
198 Conveyors: Power-Driven 1 1 0 0 1 0 0 0 1 0 2 0 2 0 0 1 9
301 Land Vehicles: Wheels and Axles 0 1 0 1 1 0 1 0 0 1 1 2 0 0 1 0 9
385 Optical Waveguides 0 2 2 1 0 1 0 0 0 1 0 1 0 0 0 1 9
405 Hydraulic and Earth Engineering 0 1 1 1 0 1 0 0 1 0 1 0 0 1 1 1 9
417 Pumps 0 0 0 1 0 2 1 0 0 1 0 0 1 1 2 0 9
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 2 0 0 4 2 1 0 0 9
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 0 0 0 0 1 0 2 0 1 1 0 0 1 0 1 9
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 0 0 0 1 2 0 2 2 0 0 1 9
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 1 1 0 0 2 2 0 1 2 9
040 Card, Picture, or Sign Exhibiting 0 0 1 0 1 0 1 0 1 0 1 0 0 2 2 0 9
056 Harvesters 2 0 1 0 0 0 1 0 1 1 0 0 2 0 0 0 8
180 Motor Vehicles 0 0 0 1 0 0 0 0 0 0 3 0 2 1 0 1 8
181 Acoustics 1 1 1 2 0 0 0 1 0 2 0 0 0 0 0 0 8
219 Electric Heating 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 8
312 Supports: Cabinet Structure 1 1 1 0 1 0 0 0 0 0 1 0 0 1 1 1 8
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 1 2 0 2 0 1 1 0 1 0 0 8
439 Electrical Connectors 2 0 1 0 1 0 0 0 2 1 1 0 0 0 0 0 8
074 Machine Element or Mechanism 2 0 0 0 0 0 2 0 0 0 2 0 1 0 0 0 7
084 Music 1 0 0 0 1 0 1 2 0 1 0 0 0 0 1 0 7
114 Ships 1 1 0 1 0 1 0 0 0 0 0 2 0 0 0 1 7
252 Compositions 1 0 0 0 1 0 0 1 0 0 0 1 1 0 1 1 7
375 Pulse or Digital Communications 0 1 0 1 0 0 1 0 0 0 0 0 1 0 2 1 7
404 Road Structure, Process, or Apparatus 0 0 0 1 1 0 2 0 0 0 0 0 0 2 1 0 7
473 Games Using Tangible Projectile 0 0 0 0 1 1 1 0 1 0 0 0 1 0 2 0 7
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 1 2 0 1 0 0 0 1 0 0 1 1 0 7
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 1 0 0 0 0 2 2 1 1 0 0 0 0 7
126 Stoves and Furnaces 0 0 1 0 0 1 0 0 0 0 2 0 0 1 0 1 6
132 Toilet 0 0 0 1 1 0 0 0 0 0 0 0 1 0 2 1 6
134 Cleaning and Liquid Contact with Solids 0 1 0 1 0 0 0 0 0 0 0 0 2 0 1 1 6
216 Etching a Substrate: Processes 0 0 0 0 1 1 0 1 0 0 0 0 1 0 1 1 6
246 Railway Switches and Signals 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 1 6
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 1 6
343 Communications: Radio Wave Antennas 0 0 1 0 0 0 0 0 0 0 1 1 2 1 0 0 6
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 1 0 0 1 3 0 0 1 0 0 0 0 6
409 Gear Cutting, Milling, or Planing 0 0 2 0 0 3 1 0 0 0 0 0 0 0 0 0 6
446 Amusement Devices: Toys 0 0 0 2 1 0 2 0 1 0 0 0 0 0 0 0 6
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 2 1 0 1 0 1 1 0 6
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 1 1 1 2 0 0 0 0 0 1 0 0 0 0 0 6
002 Apparel 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 1 5
004 Baths, Closets, Sinks, and Spittoons 0 1 1 0 0 0 0 1 0 0 0 0 1 0 1 0 5
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 1 5
033 Geometrical Instruments 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 5
037 Excavating 0 0 1 1 1 1 0 0 0 0 0 0 0 1 0 0 5
070 Locks 0 0 0 1 0 0 1 0 1 0 0 1 0 1 0 0 5
122 Liquid Heaters and Vaporizers 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 5
138 Pipes and Tubular Conduits 0 0 0 1 1 0 0 0 0 2 0 0 0 0 0 1 5
165 Heat Exchange 0 2 0 0 0 0 1 0 0 0 0 0 0 0 1 1 5
172 Earth Working 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0 5
229 Envelopes, Wrappers, and Paperboard Boxes 3 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 5
294 Handling: Hand and Hoist-Line Implements 0 0 1 0 1 0 2 0 1 0 0 0 0 0 0 0 5
383 Flexible Bags 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 5
434 Education and Demonstration 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 1 5
504 Plant Protecting and Regulating Compositions 0 1 0 0 0 0 1 1 0 0 1 0 1 0 0 0 5
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 5
065 Glass Manufacturing 1 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 4
106 Compositions: Coating or Plastic 0 0 0 0 1 0 0 0 0 0 0 0 1 2 0 0 4
136 Batteries: Thermoelectric and Photoelectric 1 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 4
261 Gas and Liquid Contact Apparatus 0 0 2 1 0 0 0 0 0 1 0 0 0 0 0 0 4
323 Electricity: Power Supply or Regulation Systems 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 4
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 4
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 1 2 0 0 0 0 1 0 0 0 4
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 4
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 0 4
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 4
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 3
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 3
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 3
101 Printing 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 3
116 Signals and Indicators 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 3
135 Tent, Canopy, Umbrella, or Cane 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 3
164 Metal Founding 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 3
174 Electricity: Conductors and Insulators 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 3
203 Distillation: Processes, Separatory 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 3
209 Classifying, Separating, and Assorting Solids 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 3
242 Winding, Tensioning, or Guiding 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
251 Valves and Valve Actuation 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 3
256 Fences 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 3
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 3
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 3
374 Thermal Measuring and Testing 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 3
396 Photography 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 3
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 3
403 Joints and Connections 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 3
460 Crop Threshing or Separating 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 3
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 3
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 3
588 Hazardous or Toxic Waste Destruction or Containment 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 3
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
049 Movable or Removable Closures 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
068 Textiles: Fluid Treating Apparatus 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2
108 Horizontally Supported Planar Surfaces 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
148 Metal Treatment 0 1 0 0 0 0 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 1 0 0 0 0 0 0 0 0 0 0 0 1 2
177 Weighing Scales 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 2
200 Electricity: Circuit Makers and Breakers 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
215 Bottles and Jars 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
226 Advancing Material of Indeterminate Length 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2
228 Metal Fusion Bonding 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2
236 Automatic Temperature and Humidity Regulation 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
241 Solid Material Comminution or Disintegration 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2
269 Work Holders 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2
273 Amusement Devices: Games 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2
313 Electric Lamp and Discharge Devices 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
330 Amplifiers 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2
341 Coded Data Generation or Conversion 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 2
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
384 Bearings 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2
431 Combustion 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
454 Ventilation 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
474 Endless Belt Power Transmission Systems or Components 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
007 Compound Hand Tools 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
014 Bridges 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
027 Undertaking 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
036 Boots, Shoes, and Leggings 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
066 Textiles: Knitting 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
076 Metal Tools and Implements, Making 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
082 Turning (e.g., for metal working) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
091 Motors: Expansible Chamber Type 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
092 Expansible Chamber Devices 0 0 0 0 0 0 0 0 1 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
104 Railways 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
110 Furnaces 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
111 Planting 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
144 Woodworking 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 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
184 Lubrication 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
188 Brakes 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
227 Elongated-Member-Driving Apparatus 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
267 Spring Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
271 Sheet Feeding or Delivering 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
281 Books, Strips, and Leaves 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
285 Pipe Joints or Couplings 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
297 Chairs and Seats 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
300 Brush, Broom, and Mop Making 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
303 Fluid-Pressure and Analogous Brake Systems 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
331 Oscillators 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
336 Inductor Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
353 Optics: Image Projectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
360 Dynamic Magnetic Information Storage or 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 0 1 0 0 0 0 0 0 1
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
401 Coating Implements with Material Supply 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
406 Conveyors: Fluid Current 0 0 1 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
432 Heating 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
433 Dentistry 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 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 0 0 0 1 0 1
450 Foundation Garments 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
451 Abrading 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
475 Planetary Gear Transmission Systems or Components 0 0 1 0 0 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 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
ALL ALL CLASSES 238 258 269 276 228 224 299 250 256 316 398 382 403 452 483 455 5187


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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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