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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 - 2013 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

Austin-Round Rock-San Marcos, TX

( 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 Total
711 Memory (Electrical Computers and Digital Processing Systems) 100 115 137 107 93 80 120 96 125 119 110 106 197 145 1650
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 46 62 42 72 80 81 102 69 117 156 160 171 190 159 1507
438 Semiconductor Device Manufacturing: Process 183 158 153 99 90 92 80 112 89 103 131 76 50 59 1475
713 Support (Electrical Computers and Digital Processing Systems) 29 24 48 49 75 58 91 69 111 119 120 139 121 120 1173
714 Error Detection/Correction and Fault Detection/Recovery 58 46 61 84 66 71 79 67 99 95 113 97 73 66 1075
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 86 64 66 82 94 77 74 54 52 74 79 86 72 50 1010
707 DP: Database and File Management or Data Structures (Data Processing) 29 38 46 46 60 50 53 49 45 66 101 102 113 115 913
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 93 98 63 48 50 49 53 58 69 47 69 67 48 64 876
370 Multiplex Communications 25 24 21 23 34 30 52 45 69 108 116 104 112 103 866
717 DP: Software Development, Installation, and Management (Data Processing) 32 46 35 42 35 33 38 29 34 55 65 74 85 97 700
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 35 29 40 53 49 63 50 39 42 64 52 59 62 52 689
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 103 68 46 35 40 36 37 47 34 49 56 46 43 40 680
455 Telecommunications 10 13 12 16 23 21 47 54 55 54 67 91 104 96 663
361 Electricity: Electrical Systems and Devices 64 82 46 50 47 35 26 37 45 56 48 34 27 39 636
379 Telephonic Communications 21 30 26 33 38 46 65 53 37 38 26 52 76 66 607
700 DP: Generic Control Systems or Specific Applications (Data Processing) 16 22 36 57 64 58 66 36 34 35 42 44 43 49 602
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 11 14 30 31 26 18 43 35 66 30 58 67 68 103 600
365 Static Information Storage and Retrieval 38 38 27 25 32 20 32 48 50 44 54 39 31 45 523
375 Pulse or Digital Communications 28 28 23 27 26 30 43 33 32 53 72 40 43 45 523
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 9 5 7 12 5 14 33 15 35 44 80 72 85 78 494
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 34 35 33 48 23 30 31 44 34 31 39 24 28 32 466
702 DP: Measuring, Calibrating, or Testing (Data Processing) 11 16 37 46 33 40 38 57 38 48 27 30 25 8 454
726 Information Security 8 8 10 9 17 16 26 20 29 46 43 50 62 88 432
341 Coded Data Generation or Conversion 30 34 43 41 30 34 23 57 40 19 18 15 14 24 422
345 Computer Graphics Processing and Selective Visual Display Systems 37 39 29 46 29 25 26 26 23 20 20 27 30 36 413
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 2 6 11 9 18 15 15 11 21 15 29 26 80 68 326
326 Electronic Digital Logic Circuitry 30 29 16 24 24 33 29 37 28 18 21 14 3 15 321
324 Electricity: Measuring and Testing 16 15 27 23 24 27 12 14 35 24 29 18 23 20 307
708 Arithmetic Processing and Calculating (Electrical Computers) 23 35 17 20 9 15 11 12 18 13 20 16 23 26 258
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 13 18 6 6 9 23 29 18 17 12 19 31 13 10 224
340 Communications: Electrical 10 9 11 9 14 14 14 14 18 21 19 27 18 22 220
348 Television 7 4 7 10 19 6 10 10 21 17 13 20 26 34 204
382 Image Analysis 3 9 12 12 24 14 18 13 7 15 13 21 17 20 198
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 11 9 11 17 7 10 13 14 11 13 30 29 18 193
330 Amplifiers 2 8 7 9 14 12 21 20 20 14 21 16 13 7 184
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 13 15 13 6 8 8 12 9 13 12 10 15 16 23 173
385 Optical Waveguides 7 9 11 25 21 18 18 8 14 6 5 3 7 5 157
439 Electrical Connectors 6 6 12 11 9 7 17 9 12 16 23 13 4 7 152
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 12 5 17 22 23 15 8 8 6 9 6 6 4 5 146
323 Electricity: Power Supply or Regulation Systems 5 9 6 4 3 6 6 7 13 16 12 20 15 20 142
331 Oscillators 12 12 8 6 11 5 8 24 16 9 12 6 5 5 139
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 17 22 12 9 13 4 6 2 2 2 10 7 15 12 133
356 Optics: Measuring and Testing 6 4 4 15 21 11 7 9 6 15 6 12 4 10 130
250 Radiant Energy 6 7 6 8 8 4 10 10 11 10 13 8 15 10 126
435 Chemistry: Molecular Biology and Microbiology 10 11 8 14 7 3 9 6 5 6 4 15 12 16 126
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 3 4 5 6 12 5 9 10 15 12 11 14 3 11 120
606 Surgery (instruments) 11 6 6 8 3 4 1 7 5 4 7 18 18 21 119
463 Amusement Devices: Games 1 2 2 3 2 4 1 3 3 6 16 12 30 34 119
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 4 4 7 13 12 6 6 8 5 8 7 9 10 20 119
706 DP: Artificial Intelligence (Data Processing) 6 8 1 6 8 9 10 7 4 8 9 12 11 19 118
174 Electricity: Conductors and Insulators 5 12 12 7 5 5 6 13 6 8 6 11 10 10 116
725 Interactive Video Distribution Systems 0 4 0 0 0 1 4 2 0 12 8 7 29 43 110
073 Measuring and Testing 15 12 7 8 6 7 10 3 7 6 3 5 11 5 105
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 3 17 5 9 7 9 7 6 6 6 3 3 8 9 98
381 Electrical Audio Signal Processing Systems and Devices 7 4 3 5 3 2 4 3 1 8 15 16 11 15 97
315 Electric Lamp and Discharge Devices: Systems 2 4 6 13 3 6 5 4 1 0 5 3 9 22 83
359 Optical: Systems and Elements 4 7 6 8 5 5 10 12 2 8 3 5 4 4 83
362 Illumination 3 7 6 3 2 4 6 2 2 9 7 12 8 10 81
363 Electric Power Conversion Systems 4 3 0 2 2 0 3 4 4 6 12 11 9 19 79
307 Electrical Transmission or Interconnection Systems 0 3 1 4 2 4 7 5 4 11 10 7 11 9 78
532 Organic Compounds (includes Classes 532-570) 8 7 8 8 5 4 9 3 2 2 3 4 9 4 76
320 Electricity: Battery or Capacitor Charging or Discharging 4 6 1 1 4 6 0 0 8 15 11 4 9 6 75
128 Surgery (includes Class 600) 8 2 10 6 2 3 2 6 1 0 4 8 7 14 73
428 Stock Material or Miscellaneous Articles 10 5 13 6 4 6 2 4 6 1 6 2 4 2 71
380 Cryptography 4 2 1 0 3 4 8 3 3 12 7 6 8 9 70
451 Abrading 11 11 7 11 3 5 6 2 2 3 0 2 2 3 68
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 6 4 7 8 2 6 2 5 2 4 6 3 6 5 66
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 0 1 0 1 2 3 2 3 1 19 14 13 3 64
353 Optics: Image Projectors 3 1 4 12 6 5 10 6 6 2 4 3 0 1 63
029 Metal Working 6 8 1 3 4 1 3 2 6 6 5 4 7 5 61
358 Facsimile and Static Presentation Processing 2 2 4 5 3 8 4 2 5 1 4 4 11 5 60
427 Coating Processes 3 5 4 1 2 4 1 3 4 4 2 9 2 7 51
210 Liquid Purification or Separation 6 8 3 5 5 0 6 2 1 2 0 2 4 5 49
343 Communications: Radio Wave Antennas 4 4 3 5 3 2 2 4 3 3 6 2 3 5 49
219 Electric Heating 6 6 6 3 3 3 5 5 1 2 4 0 4 0 48
062 Refrigeration 6 4 7 8 1 2 4 2 2 1 3 1 3 3 47
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 2 3 3 2 0 3 7 5 2 7 5 2 3 45
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 3 2 3 3 0 1 4 2 1 2 3 7 12 45
313 Electric Lamp and Discharge Devices 5 3 4 6 5 8 1 2 0 1 4 1 3 1 44
206 Special Receptacle or Package 3 4 5 3 1 5 5 1 7 0 3 1 2 2 42
204 Chemistry: Electrical and Wave Energy 2 3 4 8 6 2 1 3 3 2 1 0 4 3 42
398 Optical Communications 2 1 0 0 0 2 6 2 1 3 0 8 9 8 42
216 Etching a Substrate: Processes 0 2 3 2 4 1 1 9 4 2 1 4 0 8 41
369 Dynamic Information Storage or Retrieval 1 0 3 3 0 2 4 3 7 5 6 2 3 1 40
436 Chemistry: Analytical and Immunological Testing 2 1 1 1 3 3 2 1 1 5 5 3 9 3 40
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 3 6 6 2 1 4 0 1 4 0 2 4 4 2 39
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 0 0 1 1 4 6 5 3 6 5 6 2 39
386 Motion Video Signal Processing for Recording or Reproducing 1 1 0 2 1 1 0 5 3 4 2 4 4 10 38
414 Material or Article Handling 6 4 5 4 5 2 1 2 2 1 5 1 0 0 38
118 Coating Apparatus 7 6 2 5 3 0 1 1 0 2 3 2 4 1 37
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 7 2 5 9 2 3 3 1 0 2 0 1 1 0 36
396 Photography 1 1 6 7 6 4 0 1 1 3 2 3 0 0 35
175 Boring or Penetrating the Earth 0 1 3 1 3 1 1 2 2 4 6 5 2 3 34
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 3 9 1 2 1 0 2 0 3 0 1 3 7 2 34
134 Cleaning and Liquid Contact with Solids 3 3 5 3 5 1 1 0 2 0 2 3 1 4 33
604 Surgery (Medicators and Receptors) 1 4 0 0 0 0 2 0 1 1 5 4 9 6 33
211 Supports: Racks 5 4 3 2 3 2 2 2 0 0 1 3 3 2 32
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 3 6 3 0 3 0 5 1 0 4 2 2 3 0 32
360 Dynamic Magnetic Information Storage or Retrieval 5 1 3 4 4 1 4 1 1 0 1 2 2 3 32
005 Beds 0 0 1 2 0 2 1 1 0 4 1 4 8 7 31
137 Fluid Handling 4 3 1 6 1 2 2 2 3 0 1 2 2 2 31
310 Electrical Generator or Motor Structure 3 3 0 0 1 2 3 2 2 4 5 3 0 3 31
423 Chemistry of Inorganic Compounds 1 3 2 1 2 0 1 1 1 5 2 5 2 4 30
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 2 1 1 0 0 1 4 2 0 4 7 4 3 30
482 Exercise Devices 0 2 1 2 3 2 5 0 0 3 3 3 4 1 29
280 Land Vehicles 3 1 2 1 3 2 1 4 0 1 2 4 3 2 29
052 Static Structures (e.g., Buildings) 0 2 4 2 0 2 3 1 0 2 5 2 1 4 28
318 Electricity: Motive Power Systems 5 3 1 5 1 1 1 1 1 2 0 3 3 1 28
367 Communications, Electrical: Acoustic Wave Systems and Devices 2 2 1 3 1 3 3 2 2 2 0 3 2 2 28
473 Games Using Tangible Projectile 2 1 2 4 2 0 3 1 1 2 1 3 5 0 27
333 Wave Transmission Lines and Networks 2 1 3 2 1 3 0 4 3 3 0 2 1 2 27
084 Music 3 1 2 0 2 0 2 1 4 2 4 5 1 0 27
355 Photocopying 0 2 2 1 1 4 3 6 1 2 1 0 3 0 26
374 Thermal Measuring and Testing 1 1 3 1 1 0 3 0 3 4 1 1 2 4 25
347 Incremental Printing of Symbolic Information 0 0 2 1 1 2 2 5 0 3 0 4 4 0 24
248 Supports (e.g., for holding articles, etc.) 2 7 1 0 2 0 1 0 1 1 1 0 3 1 20
114 Ships 0 0 0 0 1 2 5 5 1 1 2 1 1 0 19
228 Metal Fusion Bonding 3 0 2 2 3 0 0 0 1 0 0 1 3 4 19
476 Friction Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 3 7 5 3 18
136 Batteries: Thermoelectric and Photoelectric 1 1 3 2 1 1 0 0 0 0 3 2 2 2 18
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 2 3 0 1 3 3 0 1 1 1 0 1 2 18
123 Internal-Combustion Engines 2 4 2 0 0 0 3 2 0 2 0 2 1 0 18
042 Firearms 1 0 0 0 1 0 3 4 0 1 1 4 0 2 17
251 Valves and Valve Actuation 0 1 2 1 1 2 2 1 0 3 1 0 2 1 17
290 Prime-Mover Dynamo Plants 0 1 0 2 1 0 1 1 3 1 1 1 2 3 17
417 Pumps 0 3 2 3 0 2 0 1 0 1 0 0 2 3 17
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 4 1 0 1 3 2 0 2 1 0 0 0 1 0 15
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 0 1 0 1 0 1 1 4 7 15
060 Power Plants 1 1 2 0 0 3 2 1 0 1 1 1 0 2 15
004 Baths, Closets, Sinks, and Spittoons 3 1 0 1 0 1 0 2 0 0 3 2 2 0 15
434 Education and Demonstration 0 1 0 2 1 0 0 0 0 0 0 2 4 5 15
024 Buckles, Buttons, Clasps, Etc. 2 1 2 1 1 0 1 1 0 1 1 1 1 2 15
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 0 1 0 1 2 2 2 3 1 1 0 1 15
095 Gas Separation: Processes 1 1 0 2 1 0 2 1 0 2 0 4 1 0 15
033 Geometrical Instruments 1 0 3 1 1 2 1 0 1 1 1 2 0 0 14
119 Animal Husbandry 0 0 0 2 0 0 2 2 0 1 3 2 1 1 14
273 Amusement Devices: Games 2 1 0 2 1 3 1 0 0 1 2 1 0 0 14
378 X-Ray or Gamma Ray Systems or Devices 2 1 2 1 1 0 1 0 0 1 2 1 2 0 14
002 Apparel 1 1 3 0 2 0 0 1 2 0 0 0 2 1 13
445 Electric Lamp or Space Discharge Component or Device Manufacturing 1 2 0 1 1 1 3 0 0 0 1 1 2 0 13
440 Marine Propulsion 2 1 0 0 0 0 1 2 3 0 1 0 1 2 13
200 Electricity: Circuit Makers and Breakers 2 1 0 1 0 0 0 1 0 0 2 1 4 0 12
585 Chemistry of Hydrocarbon Compounds 3 0 0 3 1 0 0 0 1 0 1 0 2 1 12
368 Horology: Time Measuring Systems or Devices 1 0 0 1 3 3 0 1 0 0 0 2 1 0 12
181 Acoustics 1 0 1 1 2 0 0 1 1 0 0 1 0 3 11
015 Brushing, Scrubbing, and General Cleaning 1 0 1 0 1 1 0 2 2 0 0 0 1 2 11
070 Locks 1 0 5 2 0 0 0 0 0 1 0 1 0 0 10
607 Surgery: Light, Thermal, and Electrical Application 0 1 0 0 0 0 1 0 1 0 1 0 1 5 10
252 Compositions 0 2 0 0 0 1 1 0 0 0 2 1 0 3 10
336 Inductor Devices 0 1 0 0 0 0 1 2 1 1 0 1 0 3 10
372 Coherent Light Generators 2 0 1 2 0 1 1 0 1 1 0 1 0 0 10
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 0 0 2 0 1 1 0 2 0 2 1 0 0 10
297 Chairs and Seats 1 0 0 0 3 0 2 0 0 2 0 0 1 0 9
292 Closure Fasteners 1 0 1 3 0 0 0 0 0 0 2 0 1 1 9
332 Modulators 0 0 0 1 0 0 0 0 0 0 3 2 3 0 9
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 3 0 0 1 1 0 0 0 1 0 1 1 1 9
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 1 0 0 1 2 1 3 1 9
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 1 0 0 0 1 1 1 0 0 1 1 1 0 2 9
108 Horizontally Supported Planar Surfaces 3 0 0 1 0 0 0 1 0 0 0 0 3 1 9
454 Ventilation 1 0 1 0 0 0 0 0 2 0 1 2 2 0 9
148 Metal Treatment 0 0 0 0 0 1 0 1 3 1 1 0 0 1 8
312 Supports: Cabinet Structure 1 0 3 0 1 0 0 0 1 1 0 1 0 0 8
198 Conveyors: Power-Driven 1 0 0 1 1 0 0 0 3 0 0 0 1 1 8
285 Pipe Joints or Couplings 0 0 0 1 2 0 0 2 1 0 0 0 2 0 8
030 Cutlery 3 3 1 0 1 0 0 0 0 0 0 0 0 0 8
034 Drying and Gas or Vapor Contact with Solids 0 2 0 0 3 2 1 0 0 0 0 0 0 0 8
053 Package Making 0 0 1 1 0 0 1 1 0 0 1 1 2 0 8
074 Machine Element or Mechanism 1 1 0 1 1 0 0 0 0 0 0 2 1 1 8
165 Heat Exchange 1 1 0 0 0 3 1 0 0 0 0 1 1 0 8
220 Receptacles 0 1 1 2 0 0 0 0 0 0 2 0 1 1 8
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 2 0 0 0 0 0 1 2 0 1 0 1 0 1 8
037 Excavating 2 1 0 0 0 1 0 0 0 0 0 1 1 1 7
040 Card, Picture, or Sign Exhibiting 0 0 0 0 0 1 1 1 0 1 2 1 0 0 7
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 1 1 0 1 0 0 0 0 1 0 1 1 7
399 Electrophotography 2 0 0 1 1 1 1 1 0 0 0 0 0 0 7
102 Ammunition and Explosives 0 1 0 0 0 0 0 1 0 2 3 0 0 0 7
404 Road Structure, Process, or Apparatus 1 0 0 0 0 1 0 0 0 2 3 0 0 0 7
096 Gas Separation: Apparatus 0 0 0 2 0 0 0 0 1 0 1 0 2 1 7
182 Fire Escape, Ladder, or Scaffold 0 0 1 0 0 1 1 0 0 0 0 1 1 2 7
089 Ordnance 0 0 0 1 0 1 1 0 0 0 0 1 0 3 7
209 Classifying, Separating, and Assorting Solids 0 0 3 3 0 1 0 0 0 0 0 0 0 0 7
222 Dispensing (apparatus and process) 0 2 0 1 1 0 2 0 0 0 0 1 0 0 7
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 1 0 0 0 0 0 0 0 1 0 2 3 7
505 Superconductor Technology: Apparatus, Material, Process 0 1 1 2 0 2 0 0 0 0 0 0 0 0 6
588 Hazardous or Toxic Waste Destruction or Containment 2 0 1 0 1 0 1 0 1 0 0 0 0 0 6
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 0 0 1 0 2 0 1 0 0 0 1 0 0 6
294 Handling: Hand and Hoist-Line Implements 0 1 0 0 1 0 0 0 0 0 0 1 0 3 6
043 Fishing, Trapping, and Vermin Destroying 1 0 0 1 0 0 0 1 0 0 2 0 1 0 6
126 Stoves and Furnaces 0 0 0 0 0 0 0 0 0 0 0 1 0 5 6
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 0 0 0 0 1 0 0 1 3 1 0 6
244 Aeronautics and Astronautics 0 2 2 0 0 0 0 0 0 1 0 0 0 1 6
241 Solid Material Comminution or Disintegration 1 0 1 1 0 0 0 0 0 0 0 3 0 0 6
351 Optics: Eye Examining, Vision Testing and Correcting 0 1 0 0 1 0 0 0 1 0 0 0 2 1 6
720 Dynamic Optical Information Storage or Retrieval 0 2 1 1 0 0 0 0 0 0 1 1 0 0 6
224 Package and Article Carriers 1 0 1 0 1 0 0 0 0 0 1 0 1 1 6
349 Liquid Crystal Cells, Elements and Systems 0 3 0 1 0 0 1 0 0 1 0 0 0 0 6
180 Motor Vehicles 0 0 0 0 0 0 0 0 0 0 1 1 2 1 5
474 Endless Belt Power Transmission Systems or Components 2 1 0 1 0 0 0 0 0 0 0 0 1 0 5
081 Tools 1 1 1 0 1 0 0 1 0 0 0 0 0 0 5
242 Winding, Tensioning, or Guiding 2 0 0 1 0 0 0 0 0 0 0 1 1 0 5
177 Weighing Scales 0 1 0 0 1 0 0 1 1 1 0 0 0 0 5
221 Article Dispensing 1 1 1 0 0 0 2 0 0 0 0 0 0 0 5
392 Electric Resistance Heating Devices 2 1 0 0 0 1 0 0 0 0 1 0 0 0 5
446 Amusement Devices: Toys 0 0 0 0 0 1 0 0 0 0 0 1 2 1 5
203 Distillation: Processes, Separatory 1 1 1 0 0 0 0 2 0 0 0 0 0 0 5
296 Land Vehicles: Bodies and Tops 0 0 0 1 1 0 1 0 0 0 0 1 1 0 5
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 0 0 1 1 0 1 0 0 0 0 0 0 4
014 Bridges 0 0 0 0 1 0 1 0 1 0 0 0 0 1 4
047 Plant Husbandry 0 0 1 1 0 0 0 0 0 0 1 1 0 0 4
106 Compositions: Coating or Plastic 0 0 1 0 0 0 1 0 0 0 0 1 0 1 4
400 Typewriting Machines 0 0 0 0 1 0 0 1 2 0 0 0 0 0 4
441 Buoys, Rafts, and Aquatic Devices 0 1 0 0 1 1 0 0 0 0 1 0 0 0 4
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 1 0 0 0 1 0 1 0 0 1 4
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 2 0 0 0 0 0 0 0 1 0 1 4
044 Fuel and Related Compositions 1 1 0 0 0 0 0 0 0 0 1 0 1 0 4
101 Printing 1 0 0 0 1 2 0 0 0 0 0 0 0 0 4
135 Tent, Canopy, Umbrella, or Cane 0 1 0 0 1 0 0 0 0 0 0 1 1 0 4
138 Pipes and Tubular Conduits 2 0 0 1 0 0 0 0 0 0 0 0 0 0 3
160 Flexible or Portable Closure, Partition, or Panel 0 1 1 1 0 0 0 0 0 0 0 0 0 0 3
403 Joints and Connections 0 1 0 0 0 0 0 0 1 0 0 1 0 0 3
433 Dentistry 0 0 1 0 0 0 0 0 0 0 0 0 0 2 3
504 Plant Protecting and Regulating Compositions 0 0 1 0 0 1 0 1 0 0 0 0 0 0 3
072 Metal Deforming 2 0 0 0 0 0 0 0 0 0 0 1 0 0 3
105 Railway Rolling Stock 0 1 0 0 1 0 1 0 0 0 0 0 0 0 3
223 Apparel Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 1 1 3
256 Fences 0 1 0 0 1 0 1 0 0 0 0 0 0 0 3
401 Coating Implements with Material Supply 0 1 0 0 0 0 0 2 0 0 0 0 0 0 3
405 Hydraulic and Earth Engineering 0 0 0 0 0 0 1 0 0 0 0 1 0 1 3
432 Heating 0 0 0 0 1 1 0 0 0 0 1 0 0 0 3
092 Expansible Chamber Devices 0 0 0 0 0 1 0 1 0 0 0 0 1 0 3
116 Signals and Indicators 1 0 0 0 0 0 0 0 0 0 2 0 0 0 3
124 Mechanical Guns and Projectors 1 0 0 0 0 0 0 0 1 0 0 0 0 1 3
162 Paper Making and Fiber Liberation 0 0 3 0 0 0 0 0 0 0 0 0 0 0 3
322 Electricity: Single Generator Systems 1 0 0 0 0 1 1 0 0 0 0 0 0 0 3
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 1 0 1 1 0 0 0 0 0 0 3
426 Food or Edible Material: Processes, Compositions, and Products 1 0 0 1 1 0 0 0 0 0 0 0 0 0 3
452 Butchering 0 0 0 0 0 0 1 0 0 0 1 0 1 0 3
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 1 0 0 0 0 1 0 0 0 1 0 3
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 1 1 0 0 0 0 0 1 0 0 0 0 3
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 0 0 0 0 0 0 0 1 2 0 3
056 Harvesters 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2
099 Foods and Beverages: Apparatus 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
366 Agitating (e.g., of articles and materials) 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2
373 Industrial Electric Heating Furnaces 0 1 0 0 0 1 0 0 0 0 0 0 0 0 2
419 Powder Metallurgy Processes 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2
472 Amusement Devices 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
007 Compound Hand Tools 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2
049 Movable or Removable Closures 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2
051 Abrasive Tool Making Process, Material, or Composition 0 1 0 1 0 0 0 0 0 0 0 0 0 0 2
055 Gas Separation 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2
065 Glass Manufacturing 0 0 0 0 1 1 0 0 0 0 0 0 0 0 2
083 Cutting 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2
104 Railways 0 0 0 0 0 1 0 0 1 0 0 0 0 0 2
110 Furnaces 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2
150 Purses, Wallets, and Protective Covers 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2
261 Gas and Liquid Contact Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2
271 Sheet Feeding or Delivering 0 0 0 0 0 1 0 0 1 0 0 0 0 0 2
277 Seal for a Joint or Juncture 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2
279 Chucks or Sockets 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
283 Printed Matter 0 0 0 0 0 1 0 0 0 0 1 0 0 0 2
329 Demodulators 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2
338 Electrical Resistors 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2
431 Combustion 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2
501 Compositions: Ceramic 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
082 Turning (e.g., for metal working) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
111 Planting 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
122 Liquid Heaters and Vaporizers 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
159 Concentrating Evaporators 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
215 Bottles and Jars 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
383 Flexible Bags 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
388 Electricity: Motor Control Systems 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
036 Boots, Shoes, and Leggings 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
038 Textiles: Ironing or Smoothing 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
063 Jewelry 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
091 Motors: Expansible Chamber Type 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
169 Fire Extinguishers 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
178 Telegraphy 1 0 0 0 0 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 1
212 Traversing Hoists 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
269 Work Holders 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
281 Books, Strips, and Leaves 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
293 Vehicle Fenders 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
352 Optics: Motion Pictures 0 0 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 0 0 0 0 0 0 0 1 0 1
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
408 Cutting by Use of Rotating Axially Moving Tool 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
450 Foundation Garments 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
601 Surgery: Kinesitherapy 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 1680 1732 1653 1792 1733 1623 1912 1794 1951 2137 2449 2460 2658 2683 28257



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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
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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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