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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

Sacramento--Arden-Arcade--Roseville, CA

( 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) 16 29 26 37 27 33 39 15 25 16 14 18 22 19 336
713 Support (Electrical Computers and Digital Processing Systems) 11 12 8 13 17 15 33 30 32 18 29 30 9 24 281
370 Multiplex Communications 9 13 16 19 11 14 15 12 19 25 33 38 33 19 276
435 Chemistry: Molecular Biology and Microbiology 25 32 17 12 17 10 15 16 19 13 23 22 19 30 270
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 21 26 21 27 30 21 26 15 13 12 9 14 10 9 254
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 18 15 21 10 10 10 13 21 10 10 13 18 26 22 217
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 6 8 7 5 12 11 13 17 20 19 24 16 31 24 213
714 Error Detection/Correction and Fault Detection/Recovery 10 9 7 4 9 12 20 23 21 30 11 9 20 17 202
361 Electricity: Electrical Systems and Devices 5 10 25 22 26 22 22 17 12 6 16 3 4 7 197
365 Static Information Storage and Retrieval 8 5 21 23 17 13 15 13 9 17 11 17 9 17 195
345 Computer Graphics Processing and Selective Visual Display Systems 9 11 17 24 18 15 13 12 7 5 5 7 12 6 161
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 19 19 7 12 8 6 10 8 3 5 12 8 10 15 142
375 Pulse or Digital Communications 3 9 6 7 6 5 11 5 14 13 10 15 9 8 121
128 Surgery (includes Class 600) 15 6 4 7 6 7 3 4 5 3 12 10 17 20 119
455 Telecommunications 5 0 1 1 3 1 4 5 5 8 14 18 16 10 91
340 Communications: Electrical 4 4 3 4 2 7 7 8 6 4 12 6 11 6 84
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 7 8 14 10 8 9 6 5 6 4 0 0 1 1 79
707 DP: Database and File Management or Data Structures (Data Processing) 1 1 2 3 6 5 7 2 7 5 11 14 7 6 77
702 DP: Measuring, Calibrating, or Testing (Data Processing) 2 2 5 10 6 10 10 11 6 3 3 1 3 2 74
438 Semiconductor Device Manufacturing: Process 4 13 7 7 4 6 2 4 6 3 3 1 2 2 64
532 Organic Compounds (includes Classes 532-570) 9 1 4 6 3 4 3 1 7 6 5 2 8 4 63
726 Information Security 2 4 0 0 1 1 4 3 5 10 7 4 11 9 61
606 Surgery (instruments) 9 6 1 7 3 3 1 4 1 3 4 3 3 10 58
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 7 0 3 3 7 6 4 6 8 2 4 0 3 1 54
604 Surgery (Medicators and Receptors) 7 9 1 3 5 2 2 3 3 2 5 4 2 5 53
052 Static Structures (e.g., Buildings) 3 7 4 5 4 3 4 2 4 1 1 6 2 5 51
324 Electricity: Measuring and Testing 1 0 3 2 3 9 8 4 4 6 6 3 1 1 51
073 Measuring and Testing 3 1 3 4 4 5 4 4 4 3 5 3 3 4 50
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 5 8 4 6 4 4 1 2 2 3 0 4 6 50
439 Electrical Connectors 4 3 3 6 7 6 6 3 1 1 3 0 2 3 48
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 3 2 0 1 0 2 1 0 3 1 3 13 9 10 48
250 Radiant Energy 5 0 1 2 7 4 5 2 2 5 4 3 5 1 46
326 Electronic Digital Logic Circuitry 5 3 5 7 3 1 2 1 7 1 4 0 3 4 46
280 Land Vehicles 2 3 4 3 2 2 5 2 2 1 4 4 3 6 43
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 4 10 1 3 1 2 1 2 3 2 2 6 3 3 43
174 Electricity: Conductors and Insulators 3 5 3 5 3 4 5 5 3 0 1 1 0 1 39
210 Liquid Purification or Separation 3 1 2 2 4 1 2 3 2 4 2 5 4 4 39
029 Metal Working 2 2 3 8 6 4 1 2 1 4 2 1 1 1 38
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 4 1 2 3 2 3 2 5 1 4 1 1 5 4 38
382 Image Analysis 0 0 1 2 1 0 2 4 2 3 6 3 7 6 37
060 Power Plants 1 2 1 6 4 5 3 1 1 1 4 4 2 1 36
359 Optical: Systems and Elements 2 2 3 5 4 7 1 1 1 1 1 1 4 1 34
165 Heat Exchange 4 2 2 2 4 6 6 2 2 0 0 1 1 1 33
404 Road Structure, Process, or Apparatus 1 0 2 3 2 2 3 2 3 2 3 2 3 4 32
482 Exercise Devices 2 2 3 2 3 3 3 5 3 1 2 1 0 2 32
426 Food or Edible Material: Processes, Compositions, and Products 6 2 5 3 4 4 3 0 1 1 0 0 1 1 31
341 Coded Data Generation or Conversion 0 3 7 6 1 2 3 2 2 1 1 1 0 1 30
385 Optical Waveguides 2 2 2 2 6 2 4 1 2 3 0 1 3 0 30
708 Arithmetic Processing and Calculating (Electrical Computers) 3 5 4 1 4 1 3 5 0 0 0 1 3 0 30
717 DP: Software Development, Installation, and Management (Data Processing) 2 1 0 1 1 2 2 3 3 3 1 3 2 5 29
137 Fluid Handling 2 2 3 6 3 1 1 2 1 0 1 2 3 1 28
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 3 4 1 1 4 1 5 3 5 28
248 Supports (e.g., for holding articles, etc.) 4 3 1 2 2 0 3 1 1 2 5 0 0 3 27
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 2 1 0 1 2 1 0 0 3 6 3 2 4 25
062 Refrigeration 1 1 3 4 2 3 0 1 2 1 2 1 0 3 24
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 1 0 3 1 0 0 1 1 2 3 4 1 6 23
356 Optics: Measuring and Testing 6 0 2 0 0 4 2 1 3 0 1 0 2 1 22
002 Apparel 1 4 2 1 3 2 0 0 0 3 1 2 1 1 21
473 Games Using Tangible Projectile 3 4 3 0 2 1 0 1 1 1 1 2 1 1 21
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 0 4 0 1 2 0 5 0 3 3 1 0 0 21
004 Baths, Closets, Sinks, and Spittoons 2 3 1 2 2 3 1 0 1 1 1 0 3 0 20
239 Fluid Sprinkling, Spraying, and Diffusing 0 2 1 1 3 2 4 2 2 0 1 1 1 0 20
362 Illumination 2 0 1 1 0 4 1 4 0 0 2 1 2 2 20
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 2 1 3 1 1 1 1 1 0 1 1 2 4 20
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 2 0 1 2 2 1 0 5 1 1 4 1 0 0 20
015 Brushing, Scrubbing, and General Cleaning 2 2 0 2 1 1 2 0 1 2 1 2 1 2 19
119 Animal Husbandry 1 1 0 1 1 3 2 1 0 1 3 4 0 1 19
358 Facsimile and Static Presentation Processing 0 1 1 0 0 0 1 1 4 0 2 3 2 3 18
405 Hydraulic and Earth Engineering 2 0 3 3 1 1 4 1 0 1 0 1 0 1 18
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 0 1 2 0 0 5 0 0 5 3 1 0 18
043 Fishing, Trapping, and Vermin Destroying 0 1 3 3 1 1 1 2 2 2 0 1 0 0 17
206 Special Receptacle or Package 4 1 3 1 1 1 0 0 2 2 0 0 2 0 17
273 Amusement Devices: Games 2 2 2 1 0 3 0 1 1 0 0 2 0 3 17
323 Electricity: Power Supply or Regulation Systems 0 1 3 5 2 2 1 1 0 2 0 0 0 0 17
348 Television 1 1 1 1 3 0 1 0 0 1 2 2 3 1 17
706 DP: Artificial Intelligence (Data Processing) 2 0 0 2 0 0 1 0 1 0 2 4 4 1 17
136 Batteries: Thermoelectric and Photoelectric 0 0 0 2 0 0 2 1 1 0 1 0 3 6 16
222 Dispensing (apparatus and process) 2 1 2 0 0 0 1 1 0 0 0 4 2 3 16
434 Education and Demonstration 2 4 1 2 1 0 0 1 1 4 0 0 0 0 16
219 Electric Heating 2 0 4 0 2 0 1 4 1 0 0 0 0 1 15
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 1 2 2 0 2 2 4 2 0 15
331 Oscillators 1 1 1 1 4 2 1 1 1 1 0 1 0 0 15
333 Wave Transmission Lines and Networks 1 0 1 1 3 2 3 1 1 0 1 1 0 0 15
417 Pumps 2 5 2 0 1 0 0 0 1 1 0 2 0 1 15
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 4 0 2 2 3 0 2 0 0 1 0 1 15
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 0 4 4 2 0 1 0 0 1 0 1 1 15
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 1 0 1 1 1 2 2 5 0 0 2 0 15
030 Cutlery 1 0 3 5 2 0 0 0 0 0 2 0 0 1 14
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 1 0 3 2 3 0 0 0 1 0 0 0 2 14
380 Cryptography 0 0 0 1 0 0 2 4 0 2 0 1 3 1 14
436 Chemistry: Analytical and Immunological Testing 2 0 3 1 1 0 0 2 0 2 1 1 0 1 14
005 Beds 1 0 1 2 2 2 1 0 0 0 0 1 2 1 13
084 Music 1 0 3 0 1 0 0 1 0 2 1 0 1 3 13
134 Cleaning and Liquid Contact with Solids 2 0 0 1 0 1 3 0 4 0 0 1 0 1 13
428 Stock Material or Miscellaneous Articles 2 1 2 1 1 0 0 2 0 0 1 1 1 1 13
204 Chemistry: Electrical and Wave Energy 0 0 1 1 2 0 3 1 2 0 1 0 1 0 12
307 Electrical Transmission or Interconnection Systems 2 1 0 0 0 0 0 1 0 2 2 1 2 1 12
351 Optics: Eye Examining, Vision Testing and Correcting 1 1 1 2 1 1 0 0 0 2 2 1 0 0 12
379 Telephonic Communications 0 1 0 0 0 1 3 1 1 0 0 2 2 1 12
381 Electrical Audio Signal Processing Systems and Devices 1 1 1 2 0 0 0 2 1 0 0 0 2 2 12
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 1 1 2 1 2 0 0 1 1 0 0 3 0 12
296 Land Vehicles: Bodies and Tops 0 1 0 1 1 1 4 0 1 0 1 2 0 0 12
124 Mechanical Guns and Projectors 0 0 0 0 2 1 4 1 1 1 0 1 0 0 11
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 3 0 1 1 1 1 0 1 2 0 1 0 11
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 2 0 0 0 1 1 1 0 1 0 1 1 2 11
224 Package and Article Carriers 1 0 2 1 0 1 1 1 0 0 1 0 1 2 11
244 Aeronautics and Astronautics 0 0 2 3 1 0 1 0 0 1 0 2 1 0 11
330 Amplifiers 1 0 1 4 2 2 1 0 0 0 0 0 0 0 11
398 Optical Communications 0 0 0 1 1 2 2 2 1 0 0 0 0 2 11
033 Geometrical Instruments 2 0 0 1 1 0 0 2 1 1 2 0 0 0 10
126 Stoves and Furnaces 1 1 1 0 1 0 1 0 1 1 0 1 2 0 10
292 Closure Fasteners 0 0 1 0 3 0 1 2 0 0 3 0 0 0 10
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 0 0 0 1 0 1 2 2 1 2 0 10
463 Amusement Devices: Games 0 1 0 1 1 0 1 0 0 0 1 1 1 3 10
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 1 1 3 2 1 0 0 0 0 0 0 0 1 0 9
036 Boots, Shoes, and Leggings 4 1 0 1 1 0 0 0 0 0 1 1 0 0 9
211 Supports: Racks 1 1 2 2 0 0 1 1 0 0 0 0 1 0 9
256 Fences 1 2 1 0 0 1 1 0 0 1 0 0 1 1 9
290 Prime-Mover Dynamo Plants 0 0 0 1 1 1 1 0 1 0 0 2 1 1 9
297 Chairs and Seats 0 0 0 3 0 0 0 2 0 0 1 2 1 0 9
410 Freight Accommodation On Freight Carrier 0 1 0 0 0 1 2 1 0 0 1 0 2 1 9
602 Surgery: Splint, Brace, or Bandage 0 0 1 0 1 0 1 1 1 0 1 1 2 0 9
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 1 0 4 0 0 1 0 1 1 1 9
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 2 1 0 0 1 2 1 0 0 0 0 0 1 0 8
070 Locks 0 1 1 0 0 1 0 0 0 0 2 1 1 1 8
118 Coating Apparatus 0 0 1 3 0 0 1 0 1 0 1 1 0 0 8
180 Motor Vehicles 2 1 0 0 1 0 0 0 0 0 1 1 0 2 8
242 Winding, Tensioning, or Guiding 0 0 1 2 2 0 0 1 0 0 1 0 1 0 8
252 Compositions 0 0 0 0 2 2 1 0 0 2 0 1 0 0 8
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 0 0 0 0 0 3 1 1 2 8
312 Supports: Cabinet Structure 0 2 1 2 0 2 0 0 0 0 0 0 1 0 8
318 Electricity: Motive Power Systems 1 0 0 0 0 2 3 1 1 0 0 0 0 0 8
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 1 0 1 0 0 0 0 1 2 2 1 0 8
363 Electric Power Conversion Systems 2 2 0 0 0 0 0 0 0 0 2 1 1 0 8
415 Rotary Kinetic Fluid Motors or Pumps 1 0 2 2 1 0 0 0 0 0 2 0 0 0 8
450 Foundation Garments 0 0 0 0 0 0 0 0 1 1 2 1 3 0 8
024 Buckles, Buttons, Clasps, Etc. 0 2 1 1 0 0 1 1 0 0 0 0 1 0 7
056 Harvesters 0 1 2 1 1 0 0 1 0 0 0 0 1 0 7
081 Tools 2 1 1 0 1 0 1 0 0 0 1 0 0 0 7
082 Turning (e.g., for metal working) 3 2 0 1 0 0 0 0 0 0 1 0 0 0 7
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 1 1 0 1 0 0 0 0 0 0 2 1 7
182 Fire Escape, Ladder, or Scaffold 2 0 0 0 0 0 3 0 0 0 0 0 0 2 7
216 Etching a Substrate: Processes 0 0 0 0 3 2 1 1 0 0 0 0 0 0 7
228 Metal Fusion Bonding 1 1 0 1 0 1 2 0 1 0 0 0 0 0 7
310 Electrical Generator or Motor Structure 1 0 0 0 1 0 2 0 1 0 1 0 0 1 7
315 Electric Lamp and Discharge Devices: Systems 0 1 1 0 0 1 0 0 0 0 1 0 2 1 7
374 Thermal Measuring and Testing 0 0 0 0 2 0 1 0 0 1 0 2 1 0 7
409 Gear Cutting, Milling, or Planing 0 0 0 0 0 1 0 2 1 1 1 1 0 0 7
427 Coating Processes 0 0 0 0 2 0 1 0 1 1 1 0 0 1 7
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 1 0 1 0 1 1 1 0 0 1 0 1 7
047 Plant Husbandry 0 1 1 0 1 2 1 0 0 0 0 0 0 0 6
074 Machine Element or Mechanism 0 0 2 0 0 1 0 0 1 0 0 1 0 1 6
095 Gas Separation: Processes 3 0 0 2 0 0 0 0 1 0 0 0 0 0 6
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 1 0 0 2 0 0 1 1 1 0 0 6
220 Receptacles 0 1 0 1 0 0 1 0 1 0 1 0 0 1 6
251 Valves and Valve Actuation 2 1 0 0 0 0 1 0 0 0 0 1 1 0 6
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 0 0 1 2 1 1 0 0 0 0 0 0 6
269 Work Holders 0 0 1 0 1 0 1 1 0 0 1 1 0 0 6
347 Incremental Printing of Symbolic Information 1 1 1 0 0 1 1 1 0 0 0 0 0 0 6
366 Agitating (e.g., of articles and materials) 0 0 0 0 1 0 1 0 0 1 0 1 1 1 6
372 Coherent Light Generators 1 0 1 0 2 1 0 0 0 0 0 1 0 0 6
414 Material or Article Handling 2 0 0 1 0 0 1 0 0 0 0 1 1 0 6
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 0 1 1 0 2 1 0 0 0 0 0 0 0 6
446 Amusement Devices: Toys 0 0 2 1 0 0 0 1 0 0 1 1 0 0 6
053 Package Making 0 1 0 1 0 0 0 0 0 1 1 0 0 1 5
105 Railway Rolling Stock 0 0 0 1 0 0 0 0 0 1 1 0 1 1 5
116 Signals and Indicators 0 2 0 0 1 0 0 0 0 0 0 0 2 0 5
135 Tent, Canopy, Umbrella, or Cane 1 0 0 0 1 0 0 0 0 0 0 0 0 3 5
188 Brakes 2 0 0 1 0 0 1 0 0 0 1 0 0 0 5
198 Conveyors: Power-Driven 1 0 2 0 1 0 0 0 0 0 0 0 1 0 5
221 Article Dispensing 0 0 0 1 1 0 0 1 1 1 0 0 0 0 5
241 Solid Material Comminution or Disintegration 0 0 0 0 1 1 0 0 0 0 0 1 1 1 5
285 Pipe Joints or Couplings 0 0 0 2 1 1 0 0 1 0 0 0 0 0 5
336 Inductor Devices 0 0 0 0 0 0 0 0 0 1 1 0 1 2 5
368 Horology: Time Measuring Systems or Devices 0 1 0 0 0 1 0 0 1 1 0 1 0 0 5
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 0 0 1 1 2 0 0 0 0 0 0 0 5
440 Marine Propulsion 0 0 0 0 1 1 1 0 0 0 1 0 0 1 5
441 Buoys, Rafts, and Aquatic Devices 0 0 0 2 0 1 1 0 1 0 0 0 0 0 5
451 Abrading 0 0 0 0 1 1 0 0 0 0 0 0 2 1 5
504 Plant Protecting and Regulating Compositions 2 0 1 0 0 0 0 0 0 1 0 0 0 1 5
601 Surgery: Kinesitherapy 1 0 0 0 0 0 0 3 0 0 0 0 0 1 5
040 Card, Picture, or Sign Exhibiting 0 1 0 0 0 1 0 0 1 0 1 0 0 0 4
042 Firearms 1 0 0 0 0 1 0 0 0 0 0 0 0 2 4
044 Fuel and Related Compositions 0 0 0 0 1 1 0 0 0 1 0 1 0 0 4
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 0 1 0 0 0 0 0 0 0 2 0 0 4
108 Horizontally Supported Planar Surfaces 0 2 0 0 1 1 0 0 0 0 0 0 0 0 4
114 Ships 2 0 0 0 1 0 1 0 0 0 0 0 0 0 4
132 Toilet 1 1 0 0 0 0 0 1 0 1 0 0 0 0 4
138 Pipes and Tubular Conduits 1 0 1 0 1 0 0 0 0 0 1 0 0 0 4
209 Classifying, Separating, and Assorting Solids 0 1 0 0 0 1 0 0 0 0 1 0 1 0 4
215 Bottles and Jars 0 0 0 0 1 0 0 0 0 0 1 2 0 0 4
249 Static Molds 0 0 0 1 2 0 0 0 0 0 0 0 1 0 4
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 0 0 0 2 1 1 4
396 Photography 0 0 0 1 0 1 0 0 0 0 0 0 0 2 4
401 Coating Implements with Material Supply 1 1 0 0 0 0 0 0 0 0 0 1 0 1 4
403 Joints and Connections 0 0 0 0 0 0 2 0 0 1 0 0 1 0 4
408 Cutting by Use of Rotating Axially Moving Tool 0 2 0 0 0 1 0 0 0 0 1 0 0 0 4
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 0 1 0 0 0 3 0 4
433 Dentistry 1 1 0 0 0 0 0 0 0 0 1 0 1 0 4
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 1 0 0 1 2 0 0 4
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 2 0 0 0 0 0 1 0 1 0 0 0 4
014 Bridges 0 1 1 0 0 0 0 1 0 0 0 0 0 0 3
083 Cutting 0 1 0 1 0 0 0 0 0 0 1 0 0 0 3
099 Foods and Beverages: Apparatus 1 1 0 0 1 0 0 0 0 0 0 0 0 0 3
123 Internal-Combustion Engines 0 0 0 0 1 0 1 0 0 0 0 0 0 1 3
131 Tobacco 0 0 0 0 0 0 1 0 0 0 0 2 0 0 3
149 Explosive and Thermic Compositions or Charges 0 0 1 0 0 0 0 0 0 0 0 0 1 1 3
152 Resilient Tires and Wheels 1 0 0 0 0 1 1 0 0 0 0 0 0 0 3
172 Earth Working 2 0 0 0 0 0 0 0 0 1 0 0 0 0 3
175 Boring or Penetrating the Earth 0 0 0 0 0 1 0 1 0 0 0 0 0 1 3
181 Acoustics 1 1 0 0 0 0 0 0 0 0 0 0 1 0 3
270 Sheet-Material Associating 0 1 0 1 0 0 0 0 0 1 0 0 0 0 3
313 Electric Lamp and Discharge Devices 1 0 0 0 0 0 0 0 0 0 0 1 1 0 3
343 Communications: Radio Wave Antennas 1 0 0 0 0 0 0 0 0 0 0 0 1 1 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 1 0 0 0 0 0 1 1 0 0 3
369 Dynamic Information Storage or Retrieval 1 0 0 1 0 0 0 0 0 1 0 0 0 0 3
384 Bearings 1 1 0 0 0 0 1 0 0 0 0 0 0 0 3
407 Cutters, for Shaping 1 0 0 1 0 0 0 0 1 0 0 0 0 0 3
419 Powder Metallurgy Processes 1 1 0 0 0 0 1 0 0 0 0 0 0 0 3
423 Chemistry of Inorganic Compounds 1 0 0 0 0 1 1 0 0 0 0 0 0 0 3
431 Combustion 0 1 0 0 0 1 0 0 0 0 0 0 0 1 3
452 Butchering 0 0 0 0 0 0 0 0 1 0 1 1 0 0 3
454 Ventilation 0 0 0 0 0 0 0 1 0 1 0 0 0 1 3
474 Endless Belt Power Transmission Systems or Components 1 0 1 0 0 0 0 1 0 0 0 0 0 0 3
475 Planetary Gear Transmission Systems or Components 0 0 1 0 0 1 1 0 0 0 0 0 0 0 3
501 Compositions: Ceramic 0 0 0 1 0 0 0 0 0 0 1 0 0 1 3
725 Interactive Video Distribution Systems 0 2 0 0 0 0 0 0 0 0 0 0 1 0 3
007 Compound Hand Tools 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2
049 Movable or Removable Closures 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2
072 Metal Deforming 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2
092 Expansible Chamber Devices 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2
096 Gas Separation: Apparatus 0 1 0 0 1 0 0 0 0 0 0 0 0 0 2
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2
148 Metal Treatment 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
162 Paper Making and Fiber Liberation 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
169 Fire Extinguishers 0 0 0 0 0 0 1 0 0 0 1 0 0 0 2
177 Weighing Scales 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2
184 Lubrication 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 1 0 0 1 0 0 0 0 0 2
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2
208 Mineral Oils: Processes and Products 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2
267 Spring Devices 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2
271 Sheet Feeding or Delivering 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
283 Printed Matter 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
293 Vehicle Fenders 0 1 0 0 0 1 0 0 0 0 0 0 0 0 2
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 1 0 0 0 0 0 1 0 0 0 0 2
392 Electric Resistance Heating Devices 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
037 Excavating 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
065 Glass Manufacturing 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
076 Metal Tools and Implements, Making 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
100 Presses 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
101 Printing 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
102 Ammunition and Explosives 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
106 Compositions: Coating or Plastic 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
110 Furnaces 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
111 Planting 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
112 Sewing 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
139 Textiles: Weaving 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
159 Concentrating Evaporators 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
168 Farriery 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
171 Unearthing Plants or Buried Objects 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 1 0 0 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
202 Distillation: Apparatus 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
227 Elongated-Member-Driving Apparatus 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 0 0 1 0 0 0 0 0 1
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
238 Railways: Surface Track 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
261 Gas and Liquid Contact Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
279 Chucks or Sockets 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
322 Electricity: Single Generator Systems 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
332 Modulators 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
338 Electrical Resistors 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 0 1 1
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
399 Electrophotography 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
400 Typewriting Machines 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
406 Conveyors: Fluid Current 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
418 Rotary Expansible Chamber Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
420 Alloys or Metallic Compositions 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 0 1 0 0 0 0 0 0 0 0 0 0 1
472 Amusement Devices 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
ALL ALL CLASSES 441 429 447 509 487 455 519 431 408 385 478 470 499 505 6463



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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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