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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

Seattle-Tacoma-Bellevue, WA

( 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
707 DP: Database and File Management or Data Structures (Data Processing) 54 55 105 71 77 100 129 178 260 429 531 354 2341
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 39 38 47 62 73 90 148 162 218 310 365 366 1915
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 58 45 43 57 62 68 118 150 214 253 253 178 1497
345 Computer Graphics Processing and Selective Visual Display Systems 48 58 56 55 69 61 133 120 115 137 118 116 1084
717 DP: Software Development, Installation, and Management (Data Processing) 25 31 42 21 38 40 77 96 81 150 197 118 913
713 Support (Electrical Computers and Digital Processing Systems) 9 17 12 16 23 40 87 115 114 159 158 91 838
382 Image Analysis 30 22 22 39 52 36 122 91 91 83 101 84 771
455 Telecommunications 17 33 24 21 34 55 91 73 82 77 93 110 708
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 50 48 59 61 34 47 54 57 35 38 81 65 626
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 15 19 18 16 16 22 74 76 80 92 92 81 599
370 Multiplex Communications 14 15 18 15 25 28 44 33 68 88 110 116 570
726 Information Security 4 9 7 4 7 11 25 53 64 115 151 119 566
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 15 7 10 11 7 18 37 36 49 70 147 153 558
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 11 22 21 10 37 36 55 23 78 83 82 44 499
128 Surgery (includes Class 600) 40 52 58 61 42 31 35 29 17 43 51 37 494
435 Chemistry: Molecular Biology and Microbiology 48 42 46 36 24 36 36 27 32 52 50 39 467
714 Error Detection/Correction and Fault Detection/Recovery 11 15 19 24 26 21 36 51 70 63 70 61 464
244 Aeronautics and Astronautics 29 24 15 25 40 43 37 37 31 47 38 66 428
711 Memory (Electrical Computers and Digital Processing Systems) 13 8 15 25 20 24 53 28 53 47 57 48 387
340 Communications: Electrical 20 8 14 13 22 17 21 27 39 39 32 49 297
710 Input/Output (Electrical Computers and Digital Processing Systems) 7 13 19 20 33 20 21 30 13 36 41 29 281
073 Measuring and Testing 21 14 15 19 10 27 24 20 40 26 28 16 258
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 9 16 14 17 21 5 15 19 18 23 40 62 256
607 Surgery: Light, Thermal, and Electrical Application 11 28 14 24 13 25 25 24 9 13 22 35 242
702 DP: Measuring, Calibrating, or Testing (Data Processing) 3 2 4 7 22 21 34 29 28 29 30 37 242
706 DP: Artificial Intelligence (Data Processing) 4 6 10 14 10 8 15 16 28 37 48 47 240
324 Electricity: Measuring and Testing 14 16 15 20 16 16 16 20 20 17 22 32 221
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 14 15 20 25 15 16 14 20 16 28 19 17 217
375 Pulse or Digital Communications 6 10 14 6 13 15 14 14 22 37 30 32 210
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 10 9 8 6 13 15 26 19 17 16 41 30 208
532 Organic Compounds (includes Classes 532-570) 15 9 16 16 15 16 15 13 9 17 23 26 187
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 4 9 3 3 6 13 23 24 23 27 26 23 182
700 DP: Generic Control Systems or Specific Applications (Data Processing) 3 8 3 9 12 8 19 13 23 27 24 30 176
379 Telephonic Communications 6 7 10 6 7 14 20 19 10 17 26 31 171
359 Optical: Systems and Elements 7 12 9 14 19 9 9 15 17 10 31 19 167
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 22 11 10 6 4 4 15 20 17 23 17 20 166
250 Radiant Energy 1 8 6 11 12 12 19 15 17 13 25 22 160
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 8 13 8 12 13 7 13 12 15 23 14 22 158
361 Electricity: Electrical Systems and Devices 5 12 15 16 12 16 10 17 11 18 11 17 157
439 Electrical Connectors 8 9 13 17 8 11 14 21 11 10 21 14 154
348 Television 2 5 5 9 13 10 12 15 18 30 17 19 152
725 Interactive Video Distribution Systems 2 4 3 6 3 11 14 15 11 22 31 19 138
463 Amusement Devices: Games 2 2 2 15 14 8 8 8 13 10 26 29 135
356 Optics: Measuring and Testing 5 2 8 6 10 10 11 13 23 15 13 19 132
029 Metal Working 7 9 9 10 11 10 13 12 7 12 19 16 131
428 Stock Material or Miscellaneous Articles 6 15 12 18 16 5 6 7 5 9 14 17 127
380 Cryptography 4 2 4 1 2 7 15 16 17 22 19 20 126
385 Optical Waveguides 1 1 4 8 10 12 4 16 21 18 14 15 122
606 Surgery (instruments) 12 12 14 16 7 3 2 6 4 8 7 17 106
358 Facsimile and Static Presentation Processing 1 4 8 6 6 4 9 11 13 16 20 11 106
604 Surgery (Medicators and Receptors) 7 12 9 20 8 6 5 3 3 4 14 13 101
052 Static Structures (e.g., Buildings) 9 13 8 5 10 7 6 4 8 6 15 12 99
482 Exercise Devices 3 4 4 6 4 6 11 7 3 11 18 18 92
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 3 6 4 10 10 8 14 10 12 13 89
060 Power Plants 7 7 8 10 10 4 11 6 6 6 7 8 87
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 7 6 2 7 8 2 4 6 5 10 13 19 86
343 Communications: Radio Wave Antennas 2 6 7 5 5 10 9 11 10 5 5 13 85
280 Land Vehicles 7 11 9 11 6 9 4 7 4 5 5 5 81
084 Music 5 3 7 7 3 2 9 8 9 10 14 6 80
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 4 1 3 6 7 6 12 8 5 5 14 10 78
341 Coded Data Generation or Conversion 6 3 1 11 7 5 10 18 6 5 6 5 78
310 Electrical Generator or Motor Structure 3 8 4 4 6 5 5 5 9 9 10 5 72
248 Supports (e.g., for holding articles, etc.) 12 7 7 8 1 1 2 3 4 6 6 12 67
162 Paper Making and Fiber Liberation 1 6 6 10 10 2 12 8 5 4 3 2 66
381 Electrical Audio Signal Processing Systems and Devices 3 2 1 1 1 1 15 11 5 9 10 10 66
362 Illumination 7 2 6 9 4 3 5 6 5 5 8 8 65
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 4 8 11 6 7 11 4 2 4 4 3 64
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 5 3 2 9 4 4 1 5 6 10 13 61
219 Electric Heating 7 7 6 9 2 10 5 4 2 1 3 3 57
386 Motion Video Signal Processing for Recording or Reproducing 0 0 1 2 1 4 6 17 8 9 8 3 57
210 Liquid Purification or Separation 4 6 3 7 5 3 4 7 4 2 8 4 55
033 Geometrical Instruments 3 2 4 4 4 3 10 4 3 4 6 8 54
436 Chemistry: Analytical and Immunological Testing 5 3 0 4 5 3 3 5 6 8 6 8 54
438 Semiconductor Device Manufacturing: Process 0 2 3 3 1 4 5 5 7 9 6 9 52
331 Oscillators 2 6 2 8 7 5 4 2 4 4 2 6 50
273 Amusement Devices: Games 2 7 2 6 3 2 3 5 1 7 7 5 49
175 Boring or Penetrating the Earth 7 4 5 6 0 4 8 7 2 2 2 3 47
365 Static Information Storage and Retrieval 2 1 0 4 2 3 1 7 6 7 10 6 47
405 Hydraulic and Earth Engineering 4 4 4 4 3 7 3 2 2 2 4 6 43
400 Typewriting Machines 7 1 2 3 3 8 4 8 2 2 2 1 42
446 Amusement Devices: Toys 3 7 2 7 2 5 1 3 4 3 5 3 42
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 4 5 2 4 0 3 6 6 3 2 4 5 42
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 4 2 3 3 4 4 4 1 3 6 7 40
114 Ships 3 3 5 3 4 4 3 6 0 4 4 3 39
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 1 3 4 3 8 0 5 6 4 6 39
708 Arithmetic Processing and Calculating (Electrical Computers) 3 4 4 2 0 2 4 2 4 6 4 5 38
005 Beds 3 1 1 2 5 4 4 5 4 3 4 6 38
451 Abrading 2 6 3 2 6 3 6 2 3 2 2 3 38
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 2 5 3 1 2 5 3 2 6 2 6 3 37
015 Brushing, Scrubbing, and General Cleaning 1 2 2 3 4 3 2 6 4 3 2 7 36
137 Fluid Handling 3 6 3 1 5 3 3 2 3 2 2 4 34
174 Electricity: Conductors and Insulators 2 1 3 1 3 3 1 1 7 6 8 0 34
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 4 4 6 3 4 3 3 3 0 2 1 2 34
136 Batteries: Thermoelectric and Photoelectric 6 6 5 1 4 1 0 1 1 2 0 7 34
296 Land Vehicles: Bodies and Tops 2 2 2 1 3 7 3 4 3 1 3 5 34
307 Electrical Transmission or Interconnection Systems 3 2 1 5 4 0 1 2 0 3 4 10 34
072 Metal Deforming 4 2 3 2 5 1 7 1 1 2 3 5 33
372 Coherent Light Generators 0 5 3 3 5 2 3 0 2 5 5 2 33
297 Chairs and Seats 3 1 3 4 2 1 4 1 4 2 5 3 33
434 Education and Demonstration 3 4 3 4 2 5 1 5 2 1 4 2 33
206 Special Receptacle or Package 4 1 2 2 0 3 3 5 8 3 2 3 32
220 Receptacles 4 3 3 2 3 2 3 1 0 1 3 7 31
239 Fluid Sprinkling, Spraying, and Diffusing 2 3 3 1 2 6 1 6 1 2 3 3 30
473 Games Using Tangible Projectile 4 4 1 1 2 6 3 2 2 1 5 2 30
036 Boots, Shoes, and Leggings 4 2 3 1 2 3 4 2 3 2 3 2 29
123 Internal-Combustion Engines 1 3 4 3 4 1 1 3 2 0 2 6 29
062 Refrigeration 3 3 6 3 0 0 5 3 1 1 4 1 28
320 Electricity: Battery or Capacitor Charging or Discharging 4 2 5 1 1 2 1 1 3 2 4 4 28
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 2 3 1 0 2 6 2 3 1 7 1 28
398 Optical Communications 1 1 1 0 7 5 2 0 2 1 6 4 28
002 Apparel 6 4 2 1 1 0 3 1 3 2 2 4 27
330 Amplifiers 3 2 1 2 0 2 4 3 5 6 1 1 27
315 Electric Lamp and Discharge Devices: Systems 4 2 1 4 3 3 2 2 1 3 2 2 26
043 Fishing, Trapping, and Vermin Destroying 1 2 1 4 3 4 2 0 3 2 5 0 26
403 Joints and Connections 2 1 2 4 1 3 0 2 3 2 3 2 24
180 Motor Vehicles 3 0 2 0 2 2 0 5 3 4 2 2 24
326 Electronic Digital Logic Circuitry 0 0 2 5 3 0 2 1 1 1 4 5 23
119 Animal Husbandry 2 1 6 3 3 3 1 1 1 0 2 1 22
194 Check-Actuated Control Mechanisms 6 1 1 2 3 3 2 1 1 1 0 1 22
353 Optics: Image Projectors 0 2 0 1 1 1 1 4 2 1 2 8 22
601 Surgery: Kinesitherapy 3 2 2 2 2 1 1 3 1 1 4 3 22
047 Plant Husbandry 3 2 1 1 2 0 0 2 2 3 3 3 22
209 Classifying, Separating, and Assorting Solids 1 2 1 0 2 1 1 2 2 3 4 5 22
269 Work Holders 1 3 3 3 3 1 1 1 1 1 1 4 22
024 Buckles, Buttons, Clasps, Etc. 0 0 1 3 4 3 1 0 1 5 3 3 21
333 Wave Transmission Lines and Networks 2 1 2 2 3 1 3 3 0 5 0 1 21
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 2 2 2 0 1 2 2 0 1 1 2 7 21
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 2 1 1 0 0 1 5 2 1 2 2 5 21
292 Closure Fasteners 0 0 1 1 2 0 0 1 1 2 7 6 20
081 Tools 2 1 5 2 0 1 1 1 2 1 3 2 20
101 Printing 3 2 2 4 3 3 2 0 0 1 0 1 20
181 Acoustics 1 2 2 0 2 0 0 1 1 4 4 3 20
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 1 0 2 2 0 2 3 4 6 20
427 Coating Processes 2 2 0 2 3 1 2 0 1 3 3 2 20
004 Baths, Closets, Sinks, and Spittoons 3 2 0 1 2 2 1 6 1 0 2 1 19
134 Cleaning and Liquid Contact with Solids 2 3 2 2 0 1 0 2 0 2 3 3 19
408 Cutting by Use of Rotating Axially Moving Tool 2 6 0 0 0 1 3 1 2 4 0 2 19
083 Cutting 1 2 1 1 1 1 3 1 0 1 4 4 19
417 Pumps 3 5 3 1 2 0 0 1 1 1 1 2 19
040 Card, Picture, or Sign Exhibiting 0 4 2 3 1 2 2 3 0 0 0 3 18
285 Pipe Joints or Couplings 0 0 2 3 1 4 2 3 1 1 3 1 18
414 Material or Article Handling 2 1 3 0 3 0 0 3 1 2 2 1 18
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 4 7 1 1 0 0 1 0 1 0 2 18
318 Electricity: Motive Power Systems 1 2 3 1 1 0 2 1 2 2 3 1 18
351 Optics: Eye Examining, Vision Testing and Correcting 1 3 3 0 1 1 0 0 4 2 4 1 18
423 Chemistry of Inorganic Compounds 0 3 1 4 1 1 2 1 0 2 3 0 18
224 Package and Article Carriers 2 4 1 2 1 2 1 1 1 4 1 1 17
228 Metal Fusion Bonding 2 1 1 2 3 2 1 1 1 1 1 1 17
396 Photography 2 0 0 1 0 0 2 1 2 3 5 3 17
602 Surgery: Splint, Brace, or Bandage 4 1 2 1 0 2 1 2 0 1 3 3 17
108 Horizontally Supported Planar Surfaces 2 2 0 3 4 0 2 0 1 2 2 0 17
135 Tent, Canopy, Umbrella, or Cane 2 2 2 1 0 2 1 1 1 0 3 2 17
198 Conveyors: Power-Driven 1 2 0 0 2 2 1 2 3 1 3 0 17
303 Fluid-Pressure and Analogous Brake Systems 1 1 0 0 0 1 0 1 2 2 5 4 16
323 Electricity: Power Supply or Regulation Systems 1 2 1 1 0 2 1 1 2 3 2 1 16
440 Marine Propulsion 0 0 1 2 3 2 0 3 1 0 2 2 16
211 Supports: Racks 2 1 2 1 3 0 1 0 4 1 0 2 16
030 Cutlery 1 2 1 1 2 2 5 0 0 2 1 0 15
034 Drying and Gas or Vapor Contact with Solids 2 1 0 2 3 4 1 1 1 0 0 1 15
182 Fire Escape, Ladder, or Scaffold 2 2 1 3 2 0 3 1 1 0 1 0 15
200 Electricity: Circuit Makers and Breakers 1 4 1 2 1 0 1 1 2 2 0 1 15
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 1 0 2 0 1 3 3 0 0 3 3 15
042 Firearms 1 0 1 0 1 1 2 1 1 1 3 3 15
095 Gas Separation: Processes 1 1 0 1 0 0 1 1 3 1 4 2 15
410 Freight Accommodation On Freight Carrier 0 0 5 1 2 0 0 0 1 1 5 0 15
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 1 1 3 0 1 1 1 0 2 4 0 14
222 Dispensing (apparatus and process) 3 2 1 0 1 1 1 0 0 0 4 1 14
294 Handling: Hand and Hoist-Line Implements 0 0 4 2 0 0 2 2 1 1 1 1 14
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 1 0 1 0 2 0 1 2 3 5 14
241 Solid Material Comminution or Disintegration 1 2 0 2 1 3 0 1 1 1 1 2 13
426 Food or Edible Material: Processes, Compositions, and Products 2 2 1 1 1 1 0 1 0 2 2 2 13
452 Butchering 1 0 1 1 0 1 2 2 1 2 2 1 13
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 4 4 1 1 0 1 0 0 0 2 1 1 13
070 Locks 2 3 1 0 2 0 2 0 0 0 1 3 13
074 Machine Element or Mechanism 1 0 0 3 1 2 2 3 0 1 0 0 13
099 Foods and Beverages: Apparatus 6 1 1 0 1 0 1 0 1 0 3 0 13
188 Brakes 1 0 3 1 2 0 0 0 2 1 1 2 13
290 Prime-Mover Dynamo Plants 0 1 1 0 0 0 0 0 3 2 4 3 13
363 Electric Power Conversion Systems 3 1 0 6 1 0 1 0 0 0 1 0 13
369 Dynamic Information Storage or Retrieval 1 0 0 1 1 0 2 0 3 1 3 2 13
096 Gas Separation: Apparatus 0 1 2 1 1 0 2 0 1 1 1 2 12
337 Electricity: Electrothermally or Thermally Actuated Switches 2 0 1 1 5 1 1 0 0 1 0 0 12
347 Incremental Printing of Symbolic Information 3 4 1 0 0 0 0 1 1 2 1 1 12
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 1 1 2 1 1 0 3 0 0 1 2 12
055 Gas Separation 2 1 1 0 2 0 0 0 0 0 4 3 12
433 Dentistry 0 1 1 1 1 0 3 1 0 0 2 2 12
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 1 1 2 1 0 1 1 1 2 1 0 2 12
126 Stoves and Furnaces 0 0 0 0 0 7 1 0 0 2 0 1 11
173 Tool Driving or Impacting 0 0 1 1 1 2 2 2 1 0 1 1 11
177 Weighing Scales 2 0 1 1 1 0 2 1 0 2 1 0 11
313 Electric Lamp and Discharge Devices 1 0 0 2 2 0 2 2 0 1 2 0 11
374 Thermal Measuring and Testing 0 1 0 1 0 0 0 2 2 2 2 2 11
441 Buoys, Rafts, and Aquatic Devices 2 1 1 1 0 0 1 2 0 0 3 0 11
454 Ventilation 1 1 1 3 2 0 0 0 0 1 2 1 11
089 Ordnance 0 1 1 2 1 1 0 0 0 2 0 3 11
169 Fire Extinguishers 2 0 0 1 2 2 3 0 0 1 1 0 11
204 Chemistry: Electrical and Wave Energy 1 1 3 0 0 1 1 0 0 2 3 0 11
216 Etching a Substrate: Processes 1 2 2 0 1 0 0 1 0 0 2 2 11
229 Envelopes, Wrappers, and Paperboard Boxes 1 2 1 0 0 0 0 1 3 2 0 1 11
401 Coating Implements with Material Supply 2 1 1 2 1 1 0 0 0 0 2 1 11
124 Mechanical Guns and Projectors 1 1 1 1 3 1 0 1 0 0 0 2 10
144 Woodworking 1 0 1 2 0 0 1 1 1 0 2 3 10
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 0 1 1 2 0 1 0 2 1 2 10
404 Road Structure, Process, or Apparatus 1 0 0 2 0 1 1 0 0 1 3 1 10
249 Static Molds 0 1 0 1 0 0 1 2 1 2 1 1 10
409 Gear Cutting, Milling, or Planing 0 0 1 2 1 2 2 0 1 0 1 0 10
049 Movable or Removable Closures 1 0 1 1 0 1 1 0 0 2 1 1 9
148 Metal Treatment 1 2 2 0 1 0 1 0 0 0 2 0 9
252 Compositions 1 2 0 1 0 0 2 1 1 1 1 0 9
312 Supports: Cabinet Structure 3 3 1 1 2 0 0 0 0 0 0 1 9
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 2 0 4 1 0 1 0 0 0 0 1 9
165 Heat Exchange 1 1 1 0 3 1 0 0 1 1 1 0 9
251 Valves and Valve Actuation 2 1 0 1 2 1 0 1 0 0 2 0 9
100 Presses 0 1 0 1 0 0 0 2 0 1 0 3 8
277 Seal for a Joint or Juncture 2 0 4 0 2 0 0 0 0 0 0 0 8
322 Electricity: Single Generator Systems 0 0 0 0 0 0 1 2 2 0 0 3 8
392 Electric Resistance Heating Devices 0 0 1 0 4 1 1 0 0 1 0 0 8
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 1 0 2 1 0 0 0 1 0 2 1 8
014 Bridges 0 0 1 0 1 0 0 2 0 1 1 1 7
037 Excavating 0 1 1 1 0 0 0 0 1 2 1 0 7
366 Agitating (e.g., of articles and materials) 0 1 0 1 2 1 1 1 0 0 1 1 7
016 Miscellaneous Hardware 1 0 0 1 0 1 0 0 1 2 1 0 7
138 Pipes and Tubular Conduits 1 1 0 0 1 1 0 1 1 0 0 1 7
221 Article Dispensing 0 0 1 0 0 2 1 0 1 0 1 1 7
349 Liquid Crystal Cells, Elements and Systems 2 0 0 0 1 0 0 0 1 0 1 2 7
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 1 0 0 0 1 0 1 1 1 1 7
431 Combustion 0 2 1 1 0 0 0 0 1 2 0 0 7
106 Compositions: Coating or Plastic 2 0 0 0 0 0 0 1 0 1 3 0 6
227 Elongated-Member-Driving Apparatus 0 0 1 0 0 0 0 2 1 0 1 1 6
336 Inductor Devices 0 0 1 0 0 0 1 0 0 1 3 1 6
415 Rotary Kinetic Fluid Motors or Pumps 0 1 0 0 2 0 0 3 0 1 0 0 6
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 1 2 0 2 1 0 0 0 0 0 6
102 Ammunition and Explosives 0 1 0 2 0 1 1 1 1 0 0 0 6
104 Railways 0 0 0 0 0 2 0 0 1 2 0 1 6
152 Resilient Tires and Wheels 2 0 1 0 0 0 1 1 1 0 0 0 6
242 Winding, Tensioning, or Guiding 1 1 0 0 0 0 1 0 0 1 1 1 6
053 Package Making 0 0 0 0 1 0 0 0 0 0 0 4 5
132 Toilet 1 1 1 1 0 0 0 0 0 0 1 1 5
184 Lubrication 1 1 0 0 0 0 2 0 0 0 0 1 5
236 Automatic Temperature and Humidity Regulation 1 1 0 1 0 1 0 0 0 1 0 0 5
267 Spring Devices 0 0 0 1 1 0 1 0 1 1 1 0 5
283 Printed Matter 0 0 1 1 0 0 0 0 2 0 1 1 5
360 Dynamic Magnetic Information Storage or Retrieval 1 0 2 0 0 0 1 1 0 1 0 0 5
071 Chemistry: Fertilizers 2 0 0 1 0 0 1 0 0 0 0 1 5
092 Expansible Chamber Devices 0 0 1 1 1 0 0 1 0 1 0 0 5
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 1 2 0 0 2 5
418 Rotary Expansible Chamber Devices 0 0 0 1 0 0 0 2 0 1 0 1 5
044 Fuel and Related Compositions 0 0 1 0 0 0 0 0 1 2 1 0 4
056 Harvesters 1 0 0 0 0 1 1 0 0 0 1 0 4
057 Textiles: Spinning, Twisting, and Twining 0 1 2 1 0 0 0 0 0 0 0 0 4
122 Liquid Heaters and Vaporizers 0 0 1 0 0 0 3 0 0 0 0 0 4
125 Stone Working 1 0 0 1 2 0 0 0 0 0 0 0 4
192 Clutches and Power-Stop Control 1 0 1 0 1 0 0 0 0 0 0 1 4
215 Bottles and Jars 0 1 0 0 0 0 0 1 0 0 2 1 4
298 Land Vehicles: Dumping 0 1 0 0 1 0 1 0 0 0 1 0 4
338 Electrical Resistors 0 0 0 0 0 1 2 0 0 0 1 0 4
352 Optics: Motion Pictures 1 1 1 0 0 0 0 0 1 0 0 0 4
368 Horology: Time Measuring Systems or Devices 1 1 0 0 1 0 0 0 0 0 1 1 4
406 Conveyors: Fluid Current 1 0 2 0 0 0 1 0 0 0 0 0 4
475 Planetary Gear Transmission Systems or Components 0 0 0 0 1 0 0 0 0 0 1 2 4
505 Superconductor Technology: Apparatus, Material, Process 1 0 0 1 0 0 0 1 0 0 1 0 4
720 Dynamic Optical Information Storage or Retrieval 0 0 0 1 0 0 1 0 0 2 0 0 4
116 Signals and Indicators 0 2 0 1 0 0 0 0 0 0 2 0 4
118 Coating Apparatus 1 0 0 0 1 0 0 0 0 1 1 0 4
383 Flexible Bags 1 1 0 1 0 0 1 0 0 0 0 0 4
007 Compound Hand Tools 0 0 0 1 0 0 0 0 0 1 0 1 3
038 Textiles: Ironing or Smoothing 1 0 0 0 0 1 0 0 0 0 1 0 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 0 1 1 0 1 0 0 0 3
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 1 0 0 0 1 0 0 0 1 0 3
203 Distillation: Processes, Separatory 0 0 1 0 1 0 0 0 0 0 0 1 3
212 Traversing Hoists 0 0 0 0 0 0 0 0 0 3 0 0 3
256 Fences 2 0 0 0 0 1 0 0 0 0 0 0 3
261 Gas and Liquid Contact Apparatus 0 0 0 0 0 1 0 1 1 0 0 0 3
332 Modulators 1 0 0 0 0 0 2 0 0 0 0 0 3
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 1 0 0 0 0 0 0 0 0 1 1 3
453 Coin Handling 0 1 1 1 0 0 0 0 0 0 0 0 3
472 Amusement Devices 0 0 0 0 0 1 0 0 0 1 1 0 3
483 Tool Changing 0 0 1 0 1 1 0 0 0 0 0 0 3
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 0 0 0 0 0 0 0 0 1 1 3
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 1 0 0 0 0 0 0 2 3
065 Glass Manufacturing 0 0 0 0 0 0 1 0 0 0 0 2 3
186 Merchandising 1 0 0 1 1 0 0 0 1 0 0 0 3
407 Cutters, for Shaping 1 1 0 0 0 0 1 0 0 0 0 0 3
450 Foundation Garments 1 0 0 0 0 0 0 0 0 1 0 1 3
027 Undertaking 0 0 0 0 0 0 1 0 0 1 0 0 2
059 Chain, Staple, and Horseshoe Making 1 0 0 0 0 0 0 0 1 0 0 0 2
076 Metal Tools and Implements, Making 0 0 0 1 0 0 0 0 1 0 0 0 2
105 Railway Rolling Stock 0 0 1 0 0 0 0 0 0 0 1 0 2
110 Furnaces 0 0 0 0 2 0 0 0 0 0 0 0 2
111 Planting 1 0 0 0 0 0 0 0 1 0 0 0 2
112 Sewing 0 1 1 0 0 0 0 0 0 0 0 0 2
131 Tobacco 0 0 0 0 0 0 1 0 0 0 1 0 2
139 Textiles: Weaving 0 0 0 1 0 1 0 0 0 0 0 0 2
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 1 0 0 1 0 1 2
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 0 1 0 0 0 0 0 0 0 0 0 2
384 Bearings 0 0 0 0 0 1 0 1 0 0 0 0 2
399 Electrophotography 0 0 0 0 0 1 0 1 0 0 0 0 2
412 Bookbinding: Process and Apparatus 0 0 0 1 0 0 0 0 0 1 0 0 2
432 Heating 0 0 0 1 0 1 0 0 0 0 0 0 2
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 1 1 0 1 0 0 0 0 0 0 0 2
048 Gas: Heating and Illuminating 0 0 0 0 1 0 0 0 0 0 0 1 2
063 Jewelry 0 0 0 0 0 0 0 0 0 0 1 1 2
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 1 0 0 0 0 0 0 1 0 0 2
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 1 0 0 1 0 0 0 0 0 0 2
225 Severing by Tearing or Breaking 0 0 0 0 0 1 1 0 0 0 0 0 2
279 Chucks or Sockets 1 0 0 0 0 1 0 0 0 0 0 0 2
289 Knots and Knot Tying 0 1 0 1 0 0 0 0 0 0 0 0 2
501 Compositions: Ceramic 0 0 1 0 0 0 0 0 0 1 0 0 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 0 1 1 1 2
504 Plant Protecting and Regulating Compositions 0 1 1 0 0 0 0 0 0 0 0 0 2
012 Boot and Shoe Making 0 1 0 0 0 0 0 0 0 0 0 0 1
028 Textiles: Manufacturing 1 0 0 0 0 0 0 0 0 0 0 0 1
068 Textiles: Fluid Treating Apparatus 0 0 0 0 0 0 1 0 0 0 0 0 1
091 Motors: Expansible Chamber Type 0 0 1 0 0 0 0 0 0 0 0 0 1
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 0 0 0 0 1 1
127 Sugar, Starch, and Carbohydrates 0 1 0 0 0 0 0 0 0 0 0 0 1
149 Explosive and Thermic Compositions or Charges 1 0 0 0 0 0 0 0 0 0 0 0 1
157 Wheelwright Machines 0 0 0 0 0 0 0 0 0 1 0 0 1
168 Farriery 0 0 1 0 0 0 0 0 0 0 0 0 1
172 Earth Working 0 0 0 0 0 1 0 0 0 0 0 0 1
178 Telegraphy 0 0 0 0 0 0 1 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 0 1 0 0 0 0 0 0 0 0 1
223 Apparel Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 1
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 1 0 0 0 1
281 Books, Strips, and Leaves 0 0 0 1 0 0 0 0 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 1 0 0 0 0 0 0 0 0 0 1
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 1 0 0 0 0 0 1
334 Tuners 0 0 0 0 0 1 0 0 0 0 0 0 1
346 Recorders 0 0 0 0 0 0 0 0 1 0 0 0 1
419 Powder Metallurgy Processes 0 0 0 1 0 0 0 0 0 0 0 0 1
420 Alloys or Metallic Compositions 0 0 0 0 0 0 0 0 0 0 1 0 1
449 Bee Culture (propagating, raising, caring for bees) 1 0 0 0 0 0 0 0 0 0 0 0 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 1 0 0 0 0 0 0 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 1 1
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 0 0 0 1 0 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 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 1 0 0 0 0 0 0 0 0 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 0 0 1 0 1
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 1 0 0 0 0 0 0 0 0 1
066 Textiles: Knitting 0 0 0 0 0 0 0 0 0 1 0 0 1
140 Wireworking 0 0 0 0 1 0 0 0 0 0 0 0 1
226 Advancing Material of Indeterminate Length 0 0 0 1 0 0 0 0 0 0 0 0 1
238 Railways: Surface Track 1 0 0 0 0 0 0 0 0 0 0 0 1
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 0 1 0 1
355 Photocopying 0 1 0 0 0 0 0 0 0 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 0 0 0 0 0 1 0 0 1
512 Perfume Compositions 0 0 0 0 0 0 1 0 0 0 0 0 1
ALL ALL CLASSES 1141 1227 1306 1419 1467 1518 2290 2346 2622 3378 4052 3597 26359


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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