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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

Rochester, NY

( 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
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 266 256 206 176 127 58 85 69 65 86 106 84 1584
399 Electrophotography 107 137 116 116 89 70 92 120 81 72 109 137 1246
347 Incremental Printing of Symbolic Information 117 155 185 143 115 79 45 55 49 38 79 83 1143
358 Facsimile and Static Presentation Processing 48 60 50 61 70 82 101 67 74 87 142 124 966
382 Image Analysis 53 83 59 87 99 63 83 78 57 70 86 69 887
428 Stock Material or Miscellaneous Articles 41 47 63 66 77 56 62 55 28 32 34 34 595
396 Photography 109 76 52 47 44 14 16 10 7 5 6 3 389
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 7 5 21 22 28 30 26 26 30 34 82 77 388
348 Television 18 24 24 31 26 34 44 24 27 25 44 36 357
359 Optical: Systems and Elements 30 21 22 41 33 34 24 9 14 14 17 19 278
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 23 20 25 21 19 19 22 18 16 13 16 31 243
123 Internal-Combustion Engines 9 20 43 25 29 19 19 19 17 12 9 6 227
345 Computer Graphics Processing and Selective Visual Display Systems 10 11 10 10 16 21 33 27 19 15 16 25 213
271 Sheet Feeding or Delivering 15 21 16 23 8 12 8 8 12 23 33 29 208
250 Radiant Energy 14 23 14 11 19 11 24 17 23 21 17 10 204
356 Optics: Measuring and Testing 22 9 14 21 12 9 10 24 22 13 21 21 198
427 Coating Processes 11 13 14 18 19 8 6 15 6 16 17 13 156
313 Electric Lamp and Discharge Devices 5 5 2 5 10 11 14 13 10 17 28 23 143
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 9 8 18 25 10 8 5 10 4 1 9 7 114
438 Semiconductor Device Manufacturing: Process 8 9 8 9 6 7 7 10 11 7 13 19 114
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 9 4 7 8 5 7 14 4 8 7 15 17 105
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 20 14 10 6 8 4 7 3 5 12 6 9 104
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 5 5 6 12 7 9 12 10 7 6 10 15 104
029 Metal Working 8 6 18 9 3 8 4 9 5 4 9 14 97
435 Chemistry: Molecular Biology and Microbiology 10 9 8 9 7 7 10 3 8 5 10 10 96
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 5 10 8 13 13 8 7 7 4 3 10 5 93
349 Liquid Crystal Cells, Elements and Systems 4 3 4 9 11 16 14 9 6 8 4 4 92
128 Surgery (includes Class 600) 7 8 8 14 10 7 8 5 5 3 7 9 91
106 Compositions: Coating or Plastic 18 12 6 9 10 5 7 2 1 9 3 0 82
532 Organic Compounds (includes Classes 532-570) 12 8 11 12 6 5 8 5 6 4 0 4 81
340 Communications: Electrical 1 2 3 1 5 6 8 11 5 10 13 11 76
351 Optics: Eye Examining, Vision Testing and Correcting 8 8 6 4 9 4 9 8 7 4 3 6 76
355 Photocopying 19 9 16 10 9 8 3 1 1 0 0 0 76
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 2 1 2 0 9 7 13 6 3 14 19 76
353 Optics: Image Projectors 2 0 6 7 17 15 4 5 2 4 0 12 74
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 15 11 5 3 4 9 9 6 0 1 2 1 66
702 DP: Measuring, Calibrating, or Testing (Data Processing) 2 3 6 11 9 8 5 3 4 5 4 6 66
385 Optical Waveguides 1 0 4 4 6 6 17 16 3 4 3 0 64
707 DP: Database and File Management or Data Structures (Data Processing) 4 4 3 3 5 2 5 6 4 5 11 12 64
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 4 5 4 11 1 4 8 4 6 5 8 3 63
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 4 1 1 3 10 1 5 3 6 5 12 11 62
400 Typewriting Machines 8 4 7 10 8 4 4 3 3 4 4 2 61
378 X-Ray or Gamma Ray Systems or Devices 1 3 9 5 2 4 5 2 7 5 9 8 60
375 Pulse or Digital Communications 1 0 6 2 1 1 1 7 8 8 6 15 56
073 Measuring and Testing 6 6 13 7 7 7 1 0 1 2 2 2 54
324 Electricity: Measuring and Testing 3 8 5 8 3 3 5 1 3 4 6 5 54
451 Abrading 3 10 3 7 9 7 2 3 4 1 4 1 54
210 Liquid Purification or Separation 9 4 4 3 6 2 1 6 10 0 2 5 52
455 Telecommunications 3 2 3 1 4 2 8 3 4 8 7 6 51
219 Electric Heating 4 9 8 7 6 2 5 1 1 1 4 1 49
713 Support (Electrical Computers and Digital Processing Systems) 1 0 3 1 2 2 3 5 8 7 5 10 47
362 Illumination 1 3 1 1 2 5 5 5 4 11 4 4 46
372 Coherent Light Generators 1 2 1 2 9 13 8 2 1 3 2 2 46
252 Compositions 2 4 4 6 5 2 3 2 7 4 4 2 45
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 4 6 3 4 4 4 4 5 3 7 45
118 Coating Apparatus 3 3 6 9 4 5 0 1 1 4 2 6 44
366 Agitating (e.g., of articles and materials) 2 3 6 7 8 2 4 3 4 3 1 1 44
239 Fluid Sprinkling, Spraying, and Diffusing 6 4 4 10 8 1 5 2 0 1 2 0 43
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 5 1 0 3 6 4 3 1 3 5 6 6 43
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 2 14 6 6 0 2 7 4 2 43
370 Multiplex Communications 1 0 1 1 6 1 3 3 3 4 12 7 42
101 Printing 6 6 6 7 7 2 2 0 2 0 1 2 41
206 Special Receptacle or Package 4 11 2 3 3 4 1 4 3 0 0 3 38
361 Electricity: Electrical Systems and Devices 3 4 5 3 4 2 2 7 3 0 2 1 36
714 Error Detection/Correction and Fault Detection/Recovery 0 2 1 4 2 2 2 1 0 6 7 8 35
251 Valves and Valve Actuation 2 3 2 6 4 5 4 4 1 1 0 1 33
053 Package Making 4 5 4 1 3 3 1 1 2 3 3 2 32
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 5 5 3 6 3 3 2 2 0 1 1 0 31
436 Chemistry: Analytical and Immunological Testing 2 2 2 2 3 3 2 7 1 1 2 4 31
315 Electric Lamp and Discharge Devices: Systems 1 2 4 4 4 3 6 1 1 1 0 3 30
242 Winding, Tensioning, or Guiding 8 4 5 1 0 2 2 3 2 1 1 0 29
137 Fluid Handling 6 2 4 4 2 3 2 3 0 0 0 2 28
439 Electrical Connectors 1 0 2 0 7 1 2 2 3 2 3 4 27
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 1 1 3 2 2 2 4 2 2 2 6 27
310 Electrical Generator or Motor Structure 3 1 3 0 2 3 2 4 3 1 3 1 26
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 3 3 3 0 3 2 4 2 1 3 0 2 26
048 Gas: Heating and Illuminating 0 0 0 0 3 4 1 5 5 4 1 2 25
445 Electric Lamp or Space Discharge Component or Device Manufacturing 3 0 1 1 2 3 4 1 1 3 3 3 25
016 Miscellaneous Hardware 5 2 3 1 0 0 3 1 0 0 5 4 24
174 Electricity: Conductors and Insulators 2 3 2 3 2 2 4 1 0 1 3 1 24
383 Flexible Bags 5 2 8 2 2 1 2 0 1 1 0 0 24
606 Surgery (instruments) 0 0 2 2 0 3 1 3 2 1 5 5 24
341 Coded Data Generation or Conversion 3 2 0 1 2 1 2 4 3 3 1 1 23
134 Cleaning and Liquid Contact with Solids 3 0 1 3 5 3 1 1 0 1 2 2 22
270 Sheet-Material Associating 1 0 1 2 1 1 1 0 2 2 7 4 22
379 Telephonic Communications 4 3 1 2 3 1 3 1 1 0 1 2 22
726 Information Security 0 0 0 0 0 0 0 2 3 5 8 4 22
346 Recorders 15 1 2 2 0 0 0 0 0 0 0 0 20
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 6 1 0 1 2 0 2 2 4 1 0 1 20
216 Etching a Substrate: Processes 2 5 0 3 3 1 1 0 2 1 0 1 19
352 Optics: Motion Pictures 0 2 3 5 2 1 1 3 0 0 1 1 19
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 3 3 1 1 0 2 2 0 0 2 3 1 18
369 Dynamic Information Storage or Retrieval 3 3 4 1 3 1 2 0 0 0 1 0 18
380 Cryptography 2 0 0 0 1 3 0 4 0 5 2 1 18
015 Brushing, Scrubbing, and General Cleaning 1 1 5 2 2 1 0 0 1 0 4 0 17
024 Buckles, Buttons, Clasps, Etc. 0 5 2 4 0 0 0 2 1 0 1 2 17
034 Drying and Gas or Vapor Contact with Solids 6 1 3 1 3 0 0 2 1 0 0 0 17
083 Cutting 2 3 4 1 2 1 1 0 1 0 2 0 17
330 Amplifiers 4 1 0 1 3 0 1 0 2 3 1 1 17
473 Games Using Tangible Projectile 3 1 2 2 0 2 0 1 1 0 1 4 17
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 0 2 1 0 2 0 3 0 3 5 17
248 Supports (e.g., for holding articles, etc.) 1 0 2 3 1 1 1 1 0 1 2 3 16
277 Seal for a Joint or Juncture 2 1 3 0 1 1 2 1 3 1 0 1 16
492 Roll or Roller 1 1 4 0 2 2 1 1 1 0 1 2 16
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 0 1 0 2 0 2 3 1 1 2 2 16
204 Chemistry: Electrical and Wave Energy 2 4 2 2 2 1 0 2 0 0 0 0 15
222 Dispensing (apparatus and process) 4 3 3 1 0 0 1 0 0 1 1 1 15
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 1 2 1 2 3 0 2 2 2 15
283 Printed Matter 1 1 3 0 4 1 2 0 2 0 0 1 15
307 Electrical Transmission or Interconnection Systems 2 0 1 0 0 2 0 3 3 1 3 0 15
423 Chemistry of Inorganic Compounds 1 0 0 2 2 3 0 2 0 0 1 4 15
049 Movable or Removable Closures 2 2 3 0 1 1 1 0 1 0 1 2 14
318 Electricity: Motive Power Systems 5 0 2 1 0 3 0 1 1 1 0 0 14
403 Joints and Connections 1 0 0 1 3 3 0 1 1 2 0 2 14
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 1 2 2 1 1 1 1 2 0 1 1 1 14
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 4 5 1 1 1 1 1 0 0 0 0 0 14
280 Land Vehicles 0 0 1 1 1 1 0 4 1 1 1 2 13
292 Closure Fasteners 2 2 1 3 0 2 2 1 0 0 0 0 13
333 Wave Transmission Lines and Networks 1 0 0 1 2 0 1 1 0 1 4 2 13
482 Exercise Devices 0 0 1 1 0 0 3 1 2 3 1 1 13
706 DP: Artificial Intelligence (Data Processing) 0 0 1 0 0 0 1 0 5 2 0 4 13
033 Geometrical Instruments 1 3 0 3 1 0 1 2 0 0 1 0 12
040 Card, Picture, or Sign Exhibiting 1 1 3 3 0 2 0 0 1 1 0 0 12
119 Animal Husbandry 0 1 3 1 0 2 1 1 1 1 0 1 12
417 Pumps 1 0 2 0 0 0 3 1 0 5 0 0 12
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 1 2 0 0 1 1 1 0 0 3 2 12
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 2 1 2 1 0 1 1 0 0 1 3 12
042 Firearms 0 0 0 1 0 0 1 1 3 1 3 1 11
074 Machine Element or Mechanism 1 1 2 1 1 1 1 0 0 1 1 1 11
095 Gas Separation: Processes 1 1 1 3 1 0 1 1 0 0 0 2 11
165 Heat Exchange 3 1 0 2 0 1 2 1 0 1 0 0 11
198 Conveyors: Power-Driven 1 3 2 2 0 0 0 0 2 0 1 0 11
363 Electric Power Conversion Systems 0 0 0 0 0 1 0 3 2 1 2 2 11
409 Gear Cutting, Milling, or Planing 1 2 1 0 0 2 1 1 1 1 1 0 11
414 Material or Article Handling 1 4 1 2 1 0 0 1 0 0 1 0 11
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 2 0 1 1 1 0 1 0 2 1 1 11
711 Memory (Electrical Computers and Digital Processing Systems) 0 1 0 0 4 0 0 1 0 1 2 2 11
062 Refrigeration 2 0 3 1 1 1 1 1 0 0 0 0 10
220 Receptacles 1 1 1 0 0 1 1 1 2 0 0 2 10
052 Static Structures (e.g., Buildings) 2 1 0 0 0 0 1 0 2 1 2 0 9
070 Locks 2 2 0 0 0 2 2 0 0 0 1 0 9
082 Turning (e.g., for metal working) 0 3 0 0 1 0 1 1 0 0 1 2 9
180 Motor Vehicles 1 1 2 0 0 1 0 0 2 0 1 1 9
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 2 3 1 0 0 1 0 0 0 1 0 9
246 Railway Switches and Signals 0 1 1 2 1 0 1 1 1 0 1 0 9
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 1 1 2 2 1 0 1 0 0 0 0 9
475 Planetary Gear Transmission Systems or Components 1 0 1 1 2 0 0 1 0 2 1 0 9
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 1 0 0 1 4 2 0 0 0 0 1 0 9
060 Power Plants 0 0 0 0 0 2 5 0 0 0 0 1 8
261 Gas and Liquid Contact Apparatus 2 0 0 0 1 3 2 0 0 0 0 0 8
343 Communications: Radio Wave Antennas 0 0 1 1 0 1 0 0 2 0 2 1 8
386 Motion Video Signal Processing for Recording or Reproducing 0 1 0 3 0 0 1 1 1 0 0 1 8
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 1 1 1 2 0 0 0 1 2 8
426 Food or Edible Material: Processes, Compositions, and Products 3 3 0 0 0 1 0 1 0 0 0 0 8
002 Apparel 2 2 1 0 1 0 0 0 0 0 0 1 7
065 Glass Manufacturing 0 2 2 0 1 0 2 0 0 0 0 0 7
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 0 1 5 0 1 0 0 7
209 Classifying, Separating, and Assorting Solids 2 0 2 0 2 0 0 1 0 0 0 0 7
241 Solid Material Comminution or Disintegration 1 0 1 1 0 2 0 1 1 0 0 0 7
320 Electricity: Battery or Capacitor Charging or Discharging 1 1 0 1 0 1 0 0 1 0 1 1 7
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 2 0 0 0 0 2 1 0 0 2 7
405 Hydraulic and Earth Engineering 1 0 1 1 0 1 0 0 0 0 1 2 7
604 Surgery (Medicators and Receptors) 1 0 1 1 2 0 0 0 1 1 0 0 7
708 Arithmetic Processing and Calculating (Electrical Computers) 1 0 1 0 0 0 1 2 0 1 0 1 7
004 Baths, Closets, Sinks, and Spittoons 0 1 1 2 0 0 1 1 0 0 0 0 6
037 Excavating 1 0 1 1 0 0 0 0 2 0 0 1 6
072 Metal Deforming 1 1 1 1 1 0 1 0 0 0 0 0 6
096 Gas Separation: Apparatus 1 0 0 2 1 0 0 0 0 0 0 2 6
221 Article Dispensing 0 3 0 1 0 1 0 0 1 0 0 0 6
224 Package and Article Carriers 2 0 0 1 0 0 1 0 1 0 1 0 6
226 Advancing Material of Indeterminate Length 2 0 3 0 0 0 0 1 0 0 0 0 6
269 Work Holders 0 0 1 1 0 1 0 1 0 1 0 1 6
294 Handling: Hand and Hoist-Line Implements 4 0 0 0 0 0 0 1 0 0 0 1 6
296 Land Vehicles: Bodies and Tops 1 0 1 0 1 0 0 1 0 2 0 0 6
326 Electronic Digital Logic Circuitry 1 0 2 0 0 1 0 1 1 0 0 0 6
331 Oscillators 0 0 0 2 0 0 0 1 0 2 0 1 6
336 Inductor Devices 0 1 1 1 0 0 0 1 0 1 0 1 6
374 Thermal Measuring and Testing 0 1 0 0 0 1 0 0 2 1 0 1 6
384 Bearings 1 0 1 1 0 0 2 0 0 1 0 0 6
434 Education and Demonstration 2 0 2 0 0 0 0 0 0 1 1 0 6
474 Endless Belt Power Transmission Systems or Components 2 0 0 2 1 0 1 0 0 0 0 0 6
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 1 0 0 0 0 1 1 1 0 1 0 6
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 1 0 1 0 1 0 0 1 1 1 0 6
030 Cutlery 1 1 2 1 0 0 0 0 0 0 0 0 5
055 Gas Separation 1 1 0 0 1 0 0 1 1 0 0 0 5
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 0 2 0 0 1 0 1 1 0 0 5
081 Tools 0 0 0 0 0 0 3 1 0 0 1 0 5
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 1 0 1 2 0 0 0 0 0 0 5
249 Static Molds 0 0 0 0 2 0 0 3 0 0 0 0 5
273 Amusement Devices: Games 2 0 0 0 0 2 1 0 0 0 0 0 5
279 Chucks or Sockets 1 1 0 0 1 1 0 0 0 1 0 0 5
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 2 0 0 1 1 0 0 0 1 0 0 5
398 Optical Communications 0 1 0 1 0 1 1 0 0 0 1 0 5
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 2 1 0 0 0 0 0 0 0 0 1 5
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 2 0 0 0 1 0 0 2 5
446 Amusement Devices: Toys 0 0 0 0 2 1 1 0 0 0 0 1 5
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 1 1 1 0 0 0 0 0 1 0 0 5
501 Compositions: Ceramic 2 1 0 0 1 0 0 1 0 0 0 0 5
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 5 0 0 0 5
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 2 0 0 0 1 1 1 0 5
725 Interactive Video Distribution Systems 0 0 0 0 0 0 1 1 0 2 0 1 5
043 Fishing, Trapping, and Vermin Destroying 0 1 0 0 1 0 0 0 1 0 1 0 4
047 Plant Husbandry 1 0 0 0 0 0 0 0 0 0 2 1 4
056 Harvesters 1 1 1 1 0 0 0 0 0 0 0 0 4
124 Mechanical Guns and Projectors 0 0 0 0 0 1 0 0 0 1 2 0 4
138 Pipes and Tubular Conduits 1 0 0 1 0 1 0 0 0 0 0 1 4
211 Supports: Racks 0 0 1 1 0 0 1 0 0 0 0 1 4
212 Traversing Hoists 0 0 0 1 1 0 1 0 0 0 0 1 4
215 Bottles and Jars 0 2 0 1 0 1 0 0 0 0 0 0 4
225 Severing by Tearing or Breaking 0 0 0 0 2 0 2 0 0 0 0 0 4
228 Metal Fusion Bonding 1 0 1 0 0 0 0 0 1 0 0 1 4
381 Electrical Audio Signal Processing Systems and Devices 1 0 0 0 0 0 0 2 0 1 0 0 4
431 Combustion 0 0 0 1 1 2 0 0 0 0 0 0 4
084 Music 1 0 0 0 0 0 1 0 0 1 0 0 3
109 Safes, Bank Protection, or a Related Device 0 0 0 1 1 0 0 0 0 1 0 0 3
136 Batteries: Thermoelectric and Photoelectric 0 0 1 1 0 0 0 0 0 0 1 0 3
281 Books, Strips, and Leaves 0 0 0 0 1 0 2 0 0 0 0 0 3
312 Supports: Cabinet Structure 0 0 0 1 1 0 0 0 0 0 1 0 3
365 Static Information Storage and Retrieval 0 0 1 0 1 0 0 0 1 0 0 0 3
392 Electric Resistance Heating Devices 0 0 0 0 1 0 0 0 0 1 0 1 3
401 Coating Implements with Material Supply 0 0 0 1 0 1 0 0 0 0 1 0 3
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 0 0 1 0 0 0 1 0 0 3
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 2 0 0 1 0 0 0 0 0 3
432 Heating 0 0 0 3 0 0 0 0 0 0 0 0 3
433 Dentistry 0 1 0 0 0 0 1 0 0 0 0 1 3
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 1 0 0 0 0 0 0 1 1 0 3
005 Beds 0 0 0 0 0 0 0 1 0 0 1 0 2
014 Bridges 0 0 2 0 0 0 0 0 0 0 0 0 2
036 Boots, Shoes, and Leggings 2 0 0 0 0 0 0 0 0 0 0 0 2
108 Horizontally Supported Planar Surfaces 0 0 0 1 0 1 0 0 0 0 0 0 2
114 Ships 0 0 0 1 0 0 0 1 0 0 0 0 2
132 Toilet 2 0 0 0 0 0 0 0 0 0 0 0 2
144 Woodworking 0 1 1 0 0 0 0 0 0 0 0 0 2
162 Paper Making and Fiber Liberation 0 1 1 0 0 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 1 0 0 0 0 0 0 1 0 0 2
173 Tool Driving or Impacting 0 0 1 0 0 1 0 0 0 0 0 0 2
192 Clutches and Power-Stop Control 0 0 1 0 0 0 1 0 0 0 0 0 2
202 Distillation: Apparatus 0 1 0 0 1 0 0 0 0 0 0 0 2
236 Automatic Temperature and Humidity Regulation 0 0 0 2 0 0 0 0 0 0 0 0 2
285 Pipe Joints or Couplings 0 0 0 1 0 0 0 0 0 0 0 1 2
297 Chairs and Seats 0 0 0 0 1 0 0 1 0 0 0 0 2
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 1 1 0 0 0 2
299 Mining or In Situ Disintegration of Hard Material 1 0 1 0 0 0 0 0 0 0 0 0 2
305 Wheel Substitutes for Land Vehicles 0 1 0 0 0 0 0 0 1 0 0 0 2
322 Electricity: Single Generator Systems 0 0 0 1 0 0 1 0 0 0 0 0 2
323 Electricity: Power Supply or Regulation Systems 0 1 0 0 1 0 0 0 0 0 0 0 2
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 1 0 1 0 0 2
360 Dynamic Magnetic Information Storage or Retrieval 1 0 0 0 1 0 0 0 0 0 0 0 2
404 Road Structure, Process, or Apparatus 0 0 0 0 1 0 0 0 1 0 0 0 2
408 Cutting by Use of Rotating Axially Moving Tool 0 1 0 1 0 0 0 0 0 0 0 0 2
412 Bookbinding: Process and Apparatus 1 0 1 0 0 0 0 0 0 0 0 0 2
418 Rotary Expansible Chamber Devices 0 0 0 0 1 0 0 0 0 0 1 0 2
440 Marine Propulsion 0 1 0 0 0 0 0 0 0 0 1 0 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 0 0 1 1 2
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 1 0 0 0 0 0 0 0 1 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 1 0 0 0 1 0 0 0 0 2
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 1 0 1 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
026 Textiles: Cloth Finishing 0 0 0 1 0 0 0 0 0 0 0 0 1
044 Fuel and Related Compositions 1 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 1 0 0 0 0 1
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 1 1
091 Motors: Expansible Chamber Type 0 0 0 0 0 0 1 0 0 0 0 0 1
110 Furnaces 0 1 0 0 0 0 0 0 0 0 0 0 1
116 Signals and Indicators 0 0 0 0 0 0 0 0 0 0 0 1 1
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 0 1 0 0 0 0 1
126 Stoves and Furnaces 0 0 0 0 0 1 0 0 0 0 0 0 1
131 Tobacco 1 0 0 0 0 0 0 0 0 0 0 0 1
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 0 0 1 0 0 0 0 1
142 Wood Turning 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 0 0 0 1 0 1
159 Concentrating Evaporators 0 0 0 0 0 1 0 0 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 1 0 0 0 0 0 0 0 0 1
172 Earth Working 0 0 0 1 0 0 0 0 0 0 0 0 1
175 Boring or Penetrating the Earth 0 0 0 0 0 0 0 0 0 0 0 1 1
177 Weighing Scales 0 0 0 0 0 0 0 0 0 0 0 1 1
181 Acoustics 0 0 0 1 0 0 0 0 0 0 0 0 1
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 0 0 0 0 0 0 0 1 1
184 Lubrication 1 0 0 0 0 0 0 0 0 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 0 0 0 0 1 0 0 0 0 1
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 1 0 0 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 0 0 0 0 1 1
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 0 1 1
244 Aeronautics and Astronautics 0 0 0 0 0 0 1 0 0 0 0 0 1
256 Fences 0 0 0 0 1 0 0 0 0 0 0 0 1
267 Spring Devices 0 1 0 0 0 0 0 0 0 0 0 0 1
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 1 0 1
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 1 0 0 0 1
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 0 0 0 0 0 0 1 1
329 Demodulators 0 0 0 0 1 0 0 0 0 0 0 0 1
332 Modulators 0 0 0 0 0 0 0 0 0 0 1 0 1
338 Electrical Resistors 0 0 0 0 0 0 0 1 0 0 0 0 1
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 0 1 0 0 1
373 Industrial Electric Heating Furnaces 0 0 0 0 0 0 0 0 1 0 0 0 1
407 Cutters, for Shaping 1 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 1
454 Ventilation 0 0 0 0 0 1 0 0 0 0 0 0 1
472 Amusement Devices 0 0 0 1 0 0 0 0 0 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 0 0 0 0 0 0 1 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 1 0 0 0 1
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 1 0 0 0 0 1
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 0 0 0 0 0 0 1 0 1
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 1 0 0 0 0 0 0 0 1
ALL ALL CLASSES 1382 1384 1390 1411 1305 1021 1128 1031 879 916 1273 1287 14407

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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