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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

Ogden-Clearfield, UT

( 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
280 Land Vehicles 15 13 6 10 14 19 15 14 21 16 19 17 10 11 200
360 Dynamic Magnetic Information Storage or Retrieval 25 22 7 6 9 3 5 3 3 1 3 2 0 0 89
108 Horizontally Supported Planar Surfaces 1 0 1 4 1 9 10 7 8 8 8 6 6 14 83
604 Surgery (Medicators and Receptors) 7 4 0 3 2 2 5 2 5 2 7 14 14 16 83
473 Games Using Tangible Projectile 6 1 7 2 6 4 6 2 2 2 8 5 1 1 53
128 Surgery (includes Class 600) 0 4 2 1 7 2 3 2 2 2 4 0 3 4 36
149 Explosive and Thermic Compositions or Charges 3 4 3 4 5 7 4 0 1 0 2 1 0 0 34
296 Land Vehicles: Bodies and Tops 1 0 1 1 0 3 9 3 2 1 1 6 3 1 32
052 Static Structures (e.g., Buildings) 0 0 3 0 1 2 0 1 1 0 9 5 4 4 30
375 Pulse or Digital Communications 3 0 0 0 1 2 1 3 4 3 0 2 2 1 22
532 Organic Compounds (includes Classes 532-570) 2 0 4 3 1 2 0 0 1 0 3 2 1 3 22
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 3 1 4 3 1 0 1 1 1 0 2 2 0 2 21
713 Support (Electrical Computers and Digital Processing Systems) 2 2 0 1 3 2 1 1 1 2 2 2 2 0 21
362 Illumination 1 0 0 1 0 0 2 1 2 3 0 3 3 4 20
102 Ammunition and Explosives 2 4 2 1 0 1 0 1 1 0 1 2 1 1 17
297 Chairs and Seats 1 0 3 1 2 4 2 0 1 0 1 2 0 0 17
224 Package and Article Carriers 0 0 5 1 1 2 4 1 0 0 1 0 0 1 16
124 Mechanical Guns and Projectors 1 0 1 0 1 2 0 0 1 0 3 4 1 1 15
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 1 0 0 1 0 0 2 3 2 2 4 15
370 Multiplex Communications 2 0 0 0 1 1 2 1 3 1 2 2 0 0 15
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 1 2 0 1 2 2 1 0 0 2 3 15
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 1 1 1 1 1 0 1 0 2 4 1 2 15
015 Brushing, Scrubbing, and General Cleaning 0 0 1 0 2 0 1 0 2 1 2 1 0 4 14
029 Metal Working 2 2 1 0 2 1 1 0 0 0 1 0 2 1 13
073 Measuring and Testing 0 0 0 2 0 3 2 1 0 0 0 3 0 2 13
239 Fluid Sprinkling, Spraying, and Diffusing 0 1 0 5 2 2 2 0 0 0 0 0 1 0 13
345 Computer Graphics Processing and Selective Visual Display Systems 0 1 1 1 1 1 2 0 1 0 1 0 1 3 13
361 Electricity: Electrical Systems and Devices 1 2 1 1 0 0 1 2 0 2 0 1 0 2 13
379 Telephonic Communications 0 0 1 3 4 1 1 0 1 0 0 1 1 0 13
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 1 1 0 0 0 0 1 0 1 3 3 2 12
340 Communications: Electrical 0 0 2 0 2 0 0 1 2 1 1 1 1 1 12
382 Image Analysis 1 0 1 0 2 0 1 0 0 0 1 2 3 1 12
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 1 0 2 1 1 2 2 0 0 2 0 0 11
439 Electrical Connectors 2 2 3 1 0 0 2 0 1 0 0 0 0 0 11
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 1 1 2 2 1 0 2 1 0 1 0 11
714 Error Detection/Correction and Fault Detection/Recovery 0 2 0 3 1 0 1 0 0 1 2 0 1 0 11
042 Firearms 0 0 0 0 0 1 0 1 0 0 1 4 2 1 10
244 Aeronautics and Astronautics 0 0 0 0 0 0 1 2 1 6 0 0 0 0 10
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 3 0 1 0 0 0 0 0 1 3 1 0 1 10
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 1 1 1 0 1 0 0 1 0 2 2 1 10
005 Beds 1 0 0 1 1 0 1 1 1 1 0 0 0 2 9
024 Buckles, Buttons, Clasps, Etc. 0 1 1 0 0 0 0 1 0 2 0 1 1 2 9
206 Special Receptacle or Package 0 1 0 1 0 1 0 1 1 1 1 0 0 2 9
435 Chemistry: Molecular Biology and Microbiology 1 2 0 0 0 0 2 1 0 1 0 1 1 0 9
606 Surgery (instruments) 0 0 1 0 0 0 0 0 0 1 1 1 2 3 9
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 1 1 1 0 0 0 2 2 0 1 1 9
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 1 0 0 1 1 0 3 0 0 2 0 1 9
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 3 0 3 0 1 0 0 2 0 0 0 0 0 0 9
060 Power Plants 0 0 2 0 2 1 0 1 2 0 0 0 0 0 8
081 Tools 1 2 1 1 0 1 0 1 0 0 0 0 0 1 8
175 Boring or Penetrating the Earth 0 2 1 0 5 0 0 0 0 0 0 0 0 0 8
248 Supports (e.g., for holding articles, etc.) 1 0 0 1 0 1 0 0 1 2 0 1 0 1 8
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 3 1 1 0 0 0 0 2 1 0 0 0 8
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 0 0 1 0 0 1 0 2 1 0 1 2 8
426 Food or Edible Material: Processes, Compositions, and Products 1 3 0 0 0 0 1 0 1 0 0 1 0 1 8
033 Geometrical Instruments 2 0 0 0 2 0 0 2 0 0 0 0 0 1 7
137 Fluid Handling 0 0 1 0 1 0 0 0 1 0 1 0 2 1 7
204 Chemistry: Electrical and Wave Energy 2 2 1 0 0 0 0 0 0 0 0 1 1 0 7
210 Liquid Purification or Separation 0 0 0 1 3 0 0 0 1 0 0 0 1 1 7
474 Endless Belt Power Transmission Systems or Components 0 0 1 0 0 0 1 0 0 0 0 1 2 2 7
014 Bridges 0 2 1 0 0 1 1 1 0 0 0 0 0 0 6
043 Fishing, Trapping, and Vermin Destroying 2 0 1 0 1 0 1 0 0 0 0 0 0 1 6
083 Cutting 0 1 0 0 0 1 0 0 0 1 1 1 1 0 6
104 Railways 1 1 0 2 0 0 0 1 0 1 0 0 0 0 6
310 Electrical Generator or Motor Structure 1 1 1 0 1 0 0 0 0 1 0 0 0 1 6
324 Electricity: Measuring and Testing 1 0 0 1 0 0 0 0 0 0 1 0 2 1 6
343 Communications: Radio Wave Antennas 0 1 1 0 0 0 1 1 2 0 0 0 0 0 6
356 Optics: Measuring and Testing 2 0 0 0 0 0 0 1 0 0 0 1 2 0 6
405 Hydraulic and Earth Engineering 0 1 1 0 0 0 2 0 0 1 1 0 0 0 6
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 0 2 0 0 1 1 0 0 0 0 0 0 1 6
002 Apparel 0 1 0 0 2 0 0 0 0 0 0 0 1 1 5
219 Electric Heating 0 2 0 0 1 0 0 0 0 0 0 0 0 2 5
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 1 0 0 0 0 1 1 0 1 0 0 1 5
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 2 0 2 0 0 0 0 1 0 0 0 0 0 5
341 Coded Data Generation or Conversion 0 0 1 2 0 0 0 0 0 0 1 1 0 0 5
359 Optical: Systems and Elements 2 0 1 0 0 1 0 0 0 1 0 0 0 0 5
369 Dynamic Information Storage or Retrieval 0 0 1 1 0 1 1 0 0 0 1 0 0 0 5
438 Semiconductor Device Manufacturing: Process 1 3 0 0 1 0 0 0 0 0 0 0 0 0 5
494 Imperforate Bowl: Centrifugal Separators 0 0 1 1 1 0 1 0 1 0 0 0 0 0 5
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 0 0 1 1 1 0 1 0 1 0 5
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 0 1 0 2 2 5
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 1 0 0 2 1 1 0 5
089 Ordnance 0 0 0 0 0 0 0 1 0 0 2 0 0 1 4
114 Ships 0 0 2 0 0 0 1 0 0 0 0 0 0 1 4
119 Animal Husbandry 1 0 1 0 0 0 0 0 1 0 1 0 0 0 4
220 Receptacles 1 0 1 0 1 0 0 0 0 0 0 0 0 1 4
241 Solid Material Comminution or Disintegration 1 0 0 1 0 0 1 1 0 0 0 0 0 0 4
250 Radiant Energy 1 0 0 1 1 0 1 0 0 0 0 0 0 0 4
293 Vehicle Fenders 0 0 0 0 1 1 0 2 0 0 0 0 0 0 4
312 Supports: Cabinet Structure 1 1 0 0 0 0 0 1 0 0 0 0 0 1 4
315 Electric Lamp and Discharge Devices: Systems 0 0 1 1 0 1 0 0 0 1 0 0 0 0 4
348 Television 0 0 0 0 0 0 0 1 0 0 1 2 0 0 4
381 Electrical Audio Signal Processing Systems and Devices 1 1 1 0 1 0 0 0 0 0 0 0 0 0 4
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 0 0 1 0 0 1 1 0 0 0 0 0 0 4
433 Dentistry 1 1 0 1 0 0 0 0 0 0 1 0 0 0 4
482 Exercise Devices 0 1 1 1 0 0 0 0 0 0 1 0 0 0 4
706 DP: Artificial Intelligence (Data Processing) 0 0 1 1 1 0 0 0 0 0 1 0 0 0 4
708 Arithmetic Processing and Calculating (Electrical Computers) 0 1 1 1 0 0 0 0 0 0 0 0 0 1 4
036 Boots, Shoes, and Leggings 0 0 0 0 1 0 1 1 0 0 0 0 0 0 3
044 Fuel and Related Compositions 1 0 0 0 0 0 0 0 0 0 1 0 0 1 3
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3
054 Harness for Working Animal 0 0 1 0 0 0 1 0 1 0 0 0 0 0 3
101 Printing 1 0 0 0 0 1 1 0 0 0 0 0 0 0 3
123 Internal-Combustion Engines 0 0 0 1 0 0 1 1 0 0 0 0 0 0 3
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 1 0 0 0 1 1 0 0 3
134 Cleaning and Liquid Contact with Solids 0 0 0 0 0 1 1 0 0 1 0 0 0 0 3
138 Pipes and Tubular Conduits 1 0 0 0 0 0 0 0 0 1 1 0 0 0 3
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3
174 Electricity: Conductors and Insulators 0 1 0 0 1 0 0 0 0 0 0 0 1 0 3
200 Electricity: Circuit Makers and Breakers 0 0 0 0 1 0 0 0 0 0 0 0 0 2 3
211 Supports: Racks 0 0 0 0 0 0 0 0 0 2 0 1 0 0 3
223 Apparel Apparatus 1 0 1 0 0 0 0 0 0 0 0 0 1 0 3
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 0 0 0 1 1 1 0 0 3
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 0 0 0 0 0 0 0 1 1 3
365 Static Information Storage and Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 2 1 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 1 0 0 0 1 0 0 0 0 0 0 0 0 3
392 Electric Resistance Heating Devices 0 0 0 2 0 0 0 0 0 0 0 0 0 1 3
401 Coating Implements with Material Supply 0 0 0 0 1 0 0 0 0 1 0 0 0 1 3
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 1 0 0 0 0 1 1 0 3
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 3 0 0 0 0 0 0 0 0 0 0 0 0 3
434 Education and Demonstration 0 0 0 0 1 0 0 0 0 0 0 0 0 2 3
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 0 0 1 0 0 0 0 0 2 0 3
446 Amusement Devices: Toys 1 0 0 0 0 0 0 0 1 0 0 1 0 0 3
455 Telecommunications 0 0 0 1 0 1 0 1 0 0 0 0 0 0 3
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 0 0 1 0 2 0 0 0 0 0 3
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 1 0 0 0 2 0 0 0 0 3
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 1 0 0 0 2 0 0 0 3
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 1 0 0 0 0 0 0 0 0 1 0 1 3
004 Baths, Closets, Sinks, and Spittoons 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2
007 Compound Hand Tools 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
040 Card, Picture, or Sign Exhibiting 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2
053 Package Making 0 1 0 0 0 0 0 0 0 0 1 0 0 0 2
062 Refrigeration 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
070 Locks 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2
074 Machine Element or Mechanism 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
112 Sewing 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2
126 Stoves and Furnaces 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
169 Fire Extinguishers 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
180 Motor Vehicles 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
181 Acoustics 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
182 Fire Escape, Ladder, or Scaffold 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2
222 Dispensing (apparatus and process) 0 0 1 0 0 0 0 0 0 1 0 0 0 0 2
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2
238 Railways: Surface Track 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2
251 Valves and Valve Actuation 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2
273 Amusement Devices: Games 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2
285 Pipe Joints or Couplings 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
301 Land Vehicles: Wheels and Axles 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2
318 Electricity: Motive Power Systems 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2
366 Agitating (e.g., of articles and materials) 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
380 Cryptography 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2
400 Typewriting Machines 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2
404 Road Structure, Process, or Apparatus 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2
414 Material or Article Handling 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2
428 Stock Material or Miscellaneous Articles 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
463 Amusement Devices: Games 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2
012 Boot and Shoe Making 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
037 Excavating 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
055 Gas Separation 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
082 Turning (e.g., for metal working) 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
084 Music 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
096 Gas Separation: Apparatus 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
099 Foods and Beverages: Apparatus 0 1 0 0 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 0 1 0 1
118 Coating Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
139 Textiles: Weaving 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
144 Woodworking 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
148 Metal Treatment 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
152 Resilient Tires and Wheels 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 1 0 0 0 0 0 0 0 1
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
209 Classifying, Separating, and Assorting Solids 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
228 Metal Fusion Bonding 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
249 Static Molds 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
252 Compositions 0 0 0 0 1 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 1 0 1
267 Spring Devices 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
283 Printed Matter 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
292 Closure Fasteners 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
307 Electrical Transmission or Interconnection Systems 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
352 Optics: Motion Pictures 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
373 Industrial Electric Heating Furnaces 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
383 Flexible Bags 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
385 Optical Waveguides 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
403 Joints and Connections 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 0 0 1 0 0 0 0 0 1
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
417 Pumps 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
472 Amusement Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
505 Superconductor Technology: Apparatus, Material, Process 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
602 Surgery: Splint, Brace, or Bandage 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
725 Interactive Video Distribution Systems 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 131 117 113 102 126 101 127 88 103 93 133 133 117 151 1635



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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
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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