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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 - 2015 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

Riverside-San Bernardino-Ontario, 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 2014 2015 Total
128 Surgery (includes Class 600) 17 13 11 17 16 5 10 17 3 4 19 19 15 16 14 20 216
360 Dynamic Magnetic Information Storage or Retrieval 9 22 36 6 9 13 11 6 8 13 13 3 5 8 10 11 183
606 Surgery (instruments) 12 14 11 28 11 9 4 4 6 6 8 13 13 12 13 17 181
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 11 5 6 6 7 3 3 3 7 6 14 8 13 11 23 17 143
604 Surgery (Medicators and Receptors) 2 5 11 13 8 5 3 4 4 4 9 6 10 11 21 11 127
362 Illumination 8 4 3 4 8 6 10 6 10 3 5 6 13 12 8 9 115
340 Communications: Electrical 6 8 7 3 6 7 13 2 9 7 11 11 7 3 7 7 114
296 Land Vehicles: Bodies and Tops 5 12 8 9 8 7 15 17 6 2 3 0 6 2 2 3 105
052 Static Structures (e.g., Buildings) 10 7 3 6 5 5 6 6 1 4 8 3 8 8 14 5 99
435 Chemistry: Molecular Biology and Microbiology 3 5 14 7 6 5 3 4 4 3 8 3 5 5 11 7 93
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 10 7 6 10 4 2 6 0 2 2 2 5 4 7 11 9 87
280 Land Vehicles 0 5 7 4 4 1 4 4 3 8 5 7 5 9 5 4 75
439 Electrical Connectors 6 1 7 5 4 2 8 6 5 6 9 6 2 2 2 3 74
239 Fluid Sprinkling, Spraying, and Diffusing 8 5 3 5 2 7 4 4 6 3 3 3 3 4 4 5 69
433 Dentistry 7 10 9 4 3 1 2 3 4 3 5 2 3 3 4 5 68
135 Tent, Canopy, Umbrella, or Cane 4 3 8 3 4 3 3 6 2 6 9 6 4 2 3 1 67
029 Metal Working 5 5 6 2 2 2 7 3 4 3 5 5 5 2 6 4 66
206 Special Receptacle or Package 7 5 4 2 2 4 2 3 5 4 3 2 8 3 5 7 66
248 Supports (e.g., for holding articles, etc.) 2 3 4 8 5 5 5 2 3 2 3 6 1 5 2 8 64
473 Games Using Tangible Projectile 3 3 4 6 3 6 4 5 2 5 1 4 3 5 7 3 64
220 Receptacles 1 4 2 1 3 2 1 0 1 2 4 13 10 7 5 5 61
073 Measuring and Testing 3 2 3 5 2 6 4 3 5 4 4 2 2 7 4 4 60
137 Fluid Handling 5 6 1 5 5 7 5 4 2 2 2 3 2 5 0 4 58
210 Liquid Purification or Separation 5 5 6 3 4 3 8 3 5 2 3 1 4 3 0 3 58
428 Stock Material or Miscellaneous Articles 6 5 3 6 7 1 0 2 0 3 3 4 5 6 3 4 58
343 Communications: Radio Wave Antennas 4 8 4 1 4 4 3 6 2 3 0 4 7 1 2 3 56
250 Radiant Energy 1 1 4 1 2 1 8 3 4 4 7 1 2 5 3 6 53
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 6 3 1 1 1 1 2 2 3 9 9 3 4 3 3 53
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 2 0 0 3 0 3 1 3 2 2 10 3 6 8 6 2 51
707 DP: Database and File Management or Data Structures (Data Processing) 1 0 0 1 3 4 1 2 4 2 8 5 4 7 3 4 49
004 Baths, Closets, Sinks, and Spittoons 4 2 1 5 1 5 5 4 1 3 2 6 2 2 1 4 48
123 Internal-Combustion Engines 4 4 3 4 3 2 4 6 1 2 3 3 1 4 4 0 48
297 Chairs and Seats 2 0 1 2 10 1 5 5 3 3 2 1 0 4 4 3 46
174 Electricity: Conductors and Insulators 2 2 5 1 5 0 7 0 5 2 5 1 2 1 3 2 43
532 Organic Compounds (includes Classes 532-570) 3 1 0 0 4 1 3 1 1 1 2 6 3 7 6 4 43
119 Animal Husbandry 2 5 2 3 5 5 2 1 2 0 3 3 3 2 2 1 41
361 Electricity: Electrical Systems and Devices 3 0 2 1 2 1 1 1 2 2 4 3 4 3 6 6 41
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 1 1 0 3 1 3 1 2 4 6 6 1 4 5 1 41
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 1 0 2 4 5 1 3 0 5 4 2 2 3 9 41
005 Beds 0 3 3 1 2 0 1 3 2 1 5 4 4 3 7 1 40
324 Electricity: Measuring and Testing 2 3 10 0 4 2 2 1 3 3 2 0 3 1 3 1 40
002 Apparel 5 5 2 2 2 4 1 1 1 0 1 2 5 4 1 3 39
224 Package and Article Carriers 4 7 3 4 1 2 0 0 2 1 2 0 0 4 0 9 39
315 Electric Lamp and Discharge Devices: Systems 2 3 0 5 2 1 0 1 0 2 1 1 2 5 6 8 39
427 Coating Processes 1 3 2 2 1 0 1 1 4 0 5 3 4 3 1 8 39
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 1 2 2 3 6 2 2 2 3 3 0 4 2 2 3 38
084 Music 2 3 0 0 2 3 0 3 3 1 3 1 4 2 3 6 36
482 Exercise Devices 2 4 0 2 1 2 2 6 1 5 3 2 3 1 2 0 36
030 Cutlery 1 0 2 5 4 4 2 1 1 2 2 2 1 1 5 2 35
106 Compositions: Coating or Plastic 2 0 1 1 4 1 1 2 1 2 7 2 3 4 1 3 35
244 Aeronautics and Astronautics 3 1 2 3 3 0 5 1 1 2 2 6 1 3 0 2 35
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 1 1 2 1 0 2 3 0 0 3 1 3 8 4 5 34
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 4 2 1 3 1 2 1 0 0 4 3 4 2 2 4 0 33
204 Chemistry: Electrical and Wave Energy 4 1 0 3 1 1 2 1 2 0 0 3 0 5 6 3 32
382 Image Analysis 0 0 0 1 0 1 0 0 1 2 2 2 5 1 8 8 31
114 Ships 2 2 4 3 1 2 2 2 1 1 1 2 0 0 3 3 29
219 Electric Heating 2 3 2 1 3 4 1 4 2 2 0 2 1 0 0 2 29
348 Television 1 1 1 1 0 2 0 1 1 2 6 3 4 0 5 1 29
370 Multiplex Communications 1 0 1 0 1 0 2 1 0 4 3 3 1 5 4 3 29
607 Surgery: Light, Thermal, and Electrical Application 0 0 2 2 1 2 4 0 3 3 3 2 4 3 0 0 29
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 1 0 1 0 1 0 1 3 0 0 2 2 3 6 7 28
015 Brushing, Scrubbing, and General Cleaning 0 2 0 2 0 1 1 0 0 2 3 3 2 6 2 4 27
211 Supports: Racks 0 0 1 3 1 3 2 0 2 1 2 1 4 2 2 3 27
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1 0 1 2 3 1 1 3 0 2 1 2 3 1 3 3 27
273 Amusement Devices: Games 3 3 2 5 1 2 2 2 0 2 2 0 1 2 0 0 27
417 Pumps 6 2 1 4 0 0 2 1 2 1 2 1 0 2 2 1 27
455 Telecommunications 1 0 0 2 1 0 0 1 2 2 3 1 5 2 4 3 27
222 Dispensing (apparatus and process) 4 1 4 0 1 0 0 1 2 0 1 0 6 5 0 1 26
312 Supports: Cabinet Structure 0 0 1 2 3 2 1 3 1 0 1 4 4 2 1 1 26
356 Optics: Measuring and Testing 4 0 1 0 1 0 0 3 0 2 2 2 3 4 3 1 26
404 Road Structure, Process, or Apparatus 0 2 2 2 1 0 4 1 3 0 2 1 2 1 0 5 26
081 Tools 1 3 3 1 1 1 3 2 1 1 0 1 1 2 4 0 25
375 Pulse or Digital Communications 1 0 1 0 0 0 0 0 0 0 0 3 1 7 6 6 25
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 2 0 1 5 1 2 2 2 4 1 0 0 2 3 25
089 Ordnance 2 2 2 1 2 1 1 0 0 2 3 1 3 1 3 0 24
126 Stoves and Furnaces 2 1 0 2 1 0 3 0 0 2 4 2 3 2 1 1 24
292 Closure Fasteners 1 1 2 3 2 3 2 0 2 1 1 0 1 1 2 2 24
040 Card, Picture, or Sign Exhibiting 1 1 3 1 2 0 0 1 1 2 0 6 0 2 0 2 22
042 Firearms 0 2 1 1 1 2 2 0 2 3 1 1 0 0 5 1 22
062 Refrigeration 0 1 0 2 1 1 2 3 1 2 1 2 3 2 0 1 22
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 1 1 1 1 2 1 0 2 0 1 0 1 4 3 2 21
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 2 1 4 2 0 0 2 0 1 0 1 1 1 3 3 21
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 3 3 1 1 0 0 1 2 4 1 1 1 0 2 1 0 21
438 Semiconductor Device Manufacturing: Process 1 0 0 2 0 3 2 3 1 2 2 0 2 2 0 1 21
070 Locks 2 2 0 0 4 1 1 0 0 0 1 1 4 0 2 2 20
165 Heat Exchange 0 0 1 1 2 0 3 1 1 0 3 1 3 2 1 1 20
102 Ammunition and Explosives 1 0 1 0 2 2 1 2 2 1 0 1 2 3 2 0 20
043 Fishing, Trapping, and Vermin Destroying 2 1 1 1 3 2 0 0 1 0 0 3 0 1 2 2 19
188 Brakes 1 0 2 0 0 4 2 1 1 1 1 1 2 0 2 1 19
401 Coating Implements with Material Supply 2 1 1 1 0 0 1 1 2 2 2 1 0 1 1 3 19
024 Buckles, Buttons, Clasps, Etc. 2 1 1 0 2 0 1 1 2 1 1 1 0 2 2 1 18
033 Geometrical Instruments 0 2 4 2 1 0 0 2 1 1 2 1 0 0 0 2 18
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 1 1 4 1 1 0 0 1 0 0 1 0 1 4 1 18
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 2 1 0 1 1 2 1 2 0 2 2 0 1 1 1 18
405 Hydraulic and Earth Engineering 0 4 2 1 0 4 0 2 2 0 0 0 1 0 1 1 18
423 Chemistry of Inorganic Compounds 1 0 1 2 1 0 0 0 1 2 0 2 1 5 1 1 18
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 1 0 1 0 0 1 0 2 1 1 2 2 3 0 4 0 18
180 Motor Vehicles 0 1 2 0 1 0 2 0 1 0 2 3 2 1 0 2 17
242 Winding, Tensioning, or Guiding 0 2 1 3 2 0 0 0 1 0 0 0 0 2 5 1 17
294 Handling: Hand and Hoist-Line Implements 1 2 2 0 0 0 0 1 2 2 0 1 0 2 0 4 17
310 Electrical Generator or Motor Structure 0 2 0 3 1 1 0 0 2 0 0 0 7 1 0 0 17
359 Optical: Systems and Elements 1 2 1 3 3 2 1 0 0 2 0 0 1 1 0 0 17
381 Electrical Audio Signal Processing Systems and Devices 1 1 0 0 0 0 1 0 0 1 0 3 2 2 1 5 17
416 Fluid Reaction Surfaces (i.e., Impellers) 1 2 0 3 1 2 1 0 0 0 0 1 1 3 1 1 17
060 Power Plants 1 3 0 1 0 1 0 0 0 1 3 1 1 1 2 1 16
118 Coating Apparatus 0 2 2 0 2 0 1 0 2 1 1 2 0 2 1 0 16
182 Fire Escape, Ladder, or Scaffold 2 0 4 0 1 1 4 1 0 1 0 0 0 0 1 1 16
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 1 1 0 3 2 1 1 2 2 1 1 1 0 16
379 Telephonic Communications 0 1 0 0 1 0 1 0 0 2 4 1 1 4 0 1 16
385 Optical Waveguides 0 1 2 2 2 1 0 0 3 0 0 0 1 1 2 1 16
426 Food or Edible Material: Processes, Compositions, and Products 2 1 2 1 0 2 0 0 1 1 1 0 1 1 1 2 16
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 2 1 1 1 1 0 1 2 3 0 1 1 1 0 1 0 16
251 Valves and Valve Actuation 2 0 2 1 1 1 6 0 0 1 0 0 0 0 1 0 15
252 Compositions 0 1 3 3 1 2 0 0 1 0 0 0 2 0 2 0 15
307 Electrical Transmission or Interconnection Systems 1 1 0 0 0 0 0 1 2 1 2 1 1 3 0 2 15
320 Electricity: Battery or Capacitor Charging or Discharging 1 1 1 0 0 1 0 0 1 0 0 1 2 0 5 2 15
333 Wave Transmission Lines and Networks 2 0 1 1 0 1 0 0 1 1 1 0 2 2 1 2 15
414 Material or Article Handling 2 0 0 0 0 0 0 3 0 0 1 0 5 2 0 2 15
436 Chemistry: Analytical and Immunological Testing 1 3 2 2 3 0 0 1 1 0 1 0 0 0 1 0 15
726 Information Security 0 0 0 2 0 0 3 0 1 1 1 0 2 3 2 0 15
036 Boots, Shoes, and Leggings 2 0 1 1 0 1 3 0 5 0 0 0 0 0 0 1 14
108 Horizontally Supported Planar Surfaces 0 1 0 0 0 2 0 1 0 2 0 0 3 2 2 1 14
144 Woodworking 0 0 0 1 1 0 1 0 1 2 2 5 1 0 0 0 14
431 Combustion 2 1 0 2 1 0 0 0 0 1 2 1 1 1 0 2 14
451 Abrading 2 0 1 2 3 1 1 0 0 1 0 1 1 1 0 0 14
711 Memory (Electrical Computers and Digital Processing Systems) 1 0 0 1 1 1 0 0 1 0 0 1 1 3 2 2 14
713 Support (Electrical Computers and Digital Processing Systems) 0 0 1 0 0 0 0 0 1 2 0 0 1 3 3 3 14
714 Error Detection/Correction and Fault Detection/Recovery 1 1 0 0 1 1 0 1 1 0 0 2 1 1 2 2 14
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 1 0 1 0 1 1 0 1 1 3 2 1 2 0 14
072 Metal Deforming 0 2 0 1 1 1 2 0 0 2 1 0 2 0 0 1 13
125 Stone Working 0 1 1 1 1 1 2 2 1 0 0 0 1 0 0 2 13
160 Flexible or Portable Closure, Partition, or Panel 2 1 2 0 1 0 2 3 0 0 0 0 1 0 0 1 13
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 1 1 0 0 0 4 1 0 2 0 0 1 1 0 1 13
290 Prime-Mover Dynamo Plants 0 0 1 1 0 2 0 0 0 1 1 0 3 0 2 2 13
358 Facsimile and Static Presentation Processing 0 0 0 0 0 1 0 0 0 0 2 0 2 4 2 2 13
434 Education and Demonstration 1 0 0 3 0 1 1 1 1 1 0 2 0 1 0 1 13
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 2 0 3 3 1 1 1 0 0 1 0 1 0 0 0 13
083 Cutting 0 2 0 0 1 3 0 0 0 1 1 0 0 2 2 0 12
099 Foods and Beverages: Apparatus 0 1 2 0 2 0 1 0 1 0 0 1 1 0 1 2 12
134 Cleaning and Liquid Contact with Solids 2 2 2 1 0 0 1 0 2 0 1 0 0 1 0 0 12
169 Fire Extinguishers 1 0 1 0 0 0 1 0 1 0 2 1 1 0 2 2 12
271 Sheet Feeding or Delivering 4 1 0 0 0 0 1 1 1 0 2 1 0 0 0 1 12
323 Electricity: Power Supply or Regulation Systems 1 0 1 2 0 0 0 1 1 1 0 1 0 0 2 2 12
351 Optics: Eye Examining, Vision Testing and Correcting 0 2 2 1 0 0 0 1 0 0 2 2 1 1 0 0 12
365 Static Information Storage and Retrieval 0 1 1 1 0 0 2 0 0 2 1 0 0 2 1 1 12
446 Amusement Devices: Toys 1 0 0 1 3 1 0 1 0 0 0 0 0 0 2 3 12
047 Plant Husbandry 0 0 0 1 0 1 0 1 2 1 3 0 0 1 1 0 11
049 Movable or Removable Closures 0 0 1 0 2 1 1 0 1 1 0 0 0 1 0 3 11
055 Gas Separation 0 1 1 0 1 2 0 2 1 1 0 0 0 1 1 0 11
074 Machine Element or Mechanism 2 0 0 0 0 1 1 0 0 0 1 0 1 2 1 2 11
095 Gas Separation: Processes 0 0 0 1 1 0 0 0 0 0 3 1 2 2 0 1 11
256 Fences 1 3 0 2 0 1 1 2 1 0 0 0 0 0 0 0 11
277 Seal for a Joint or Juncture 2 1 1 1 0 0 0 0 2 1 1 0 1 0 0 1 11
313 Electric Lamp and Discharge Devices 0 0 1 1 0 0 3 0 0 0 0 1 1 2 0 2 11
330 Amplifiers 0 0 0 1 1 1 0 0 0 0 4 2 0 1 0 1 11
441 Buoys, Rafts, and Aquatic Devices 0 0 1 3 1 0 0 0 0 0 1 2 0 1 1 1 11
454 Ventilation 1 1 3 0 0 1 0 0 1 1 1 1 0 0 0 1 11
601 Surgery: Kinesitherapy 1 1 1 1 1 0 0 1 1 0 1 0 1 1 1 0 11
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 0 0 1 0 0 3 2 0 0 0 1 2 0 0 1 11
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 2 0 1 0 1 0 1 0 0 0 0 0 0 0 3 2 10
027 Undertaking 0 0 1 0 0 0 0 0 0 2 0 2 3 1 0 1 10
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 2 3 1 0 0 0 0 0 0 1 1 1 1 10
285 Pipe Joints or Couplings 0 3 0 1 1 0 1 0 0 2 1 0 1 0 0 0 10
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 1 0 0 5 1 0 3 0 0 10
463 Amusement Devices: Games 0 0 1 0 0 1 1 1 0 0 0 0 1 1 2 2 10
725 Interactive Video Distribution Systems 1 0 1 1 0 1 1 0 0 0 0 0 0 0 3 2 10
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 1 1 1 2 0 1 3 9
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 1 1 1 0 1 0 0 0 0 0 2 2 0 1 9
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 3 1 0 1 1 0 0 0 0 0 0 0 0 0 3 0 9
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 2 0 1 1 0 0 2 0 2 0 0 1 9
602 Surgery: Splint, Brace, or Bandage 0 2 0 1 0 0 1 0 0 0 0 0 3 2 0 0 9
054 Harness for Working Animal 1 0 0 0 2 0 2 1 1 0 0 0 1 0 0 0 8
200 Electricity: Circuit Makers and Breakers 0 0 1 0 0 1 2 0 1 0 0 0 1 1 0 1 8
229 Envelopes, Wrappers, and Paperboard Boxes 1 2 2 1 1 0 1 0 0 0 0 0 0 0 0 0 8
318 Electricity: Motive Power Systems 0 0 0 1 0 2 0 0 2 0 0 1 1 0 1 0 8
341 Coded Data Generation or Conversion 1 0 0 0 0 0 1 0 1 2 1 0 0 1 1 0 8
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 1 0 0 1 1 0 0 0 1 2 0 0 1 0 1 8
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4 3 8
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 1 0 0 0 1 1 0 1 1 1 2 8
034 Drying and Gas or Vapor Contact with Solids 1 0 0 1 0 0 1 0 0 0 0 0 1 2 0 1 7
124 Mechanical Guns and Projectors 0 1 0 0 1 0 1 0 1 2 1 0 0 0 0 0 7
132 Toilet 0 0 1 0 0 1 1 1 1 1 0 0 1 0 0 0 7
138 Pipes and Tubular Conduits 0 0 0 0 0 0 1 1 0 0 1 0 1 0 2 1 7
198 Conveyors: Power-Driven 0 0 0 1 2 0 0 0 1 0 0 2 1 0 0 0 7
221 Article Dispensing 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 1 7
232 Deposit and Collection Receptacles 0 3 0 0 0 0 2 0 0 1 1 0 0 0 0 0 7
408 Cutting by Use of Rotating Axially Moving Tool 2 0 1 0 0 1 0 1 0 0 0 1 0 1 0 0 7
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 0 0 0 1 0 1 0 0 0 0 1 1 1 0 1 7
706 DP: Artificial Intelligence (Data Processing) 0 0 1 2 0 0 0 2 1 0 0 0 0 0 1 0 7
053 Package Making 0 0 0 0 0 0 2 1 0 1 0 1 1 0 0 0 6
071 Chemistry: Fertilizers 1 0 0 1 0 2 0 2 0 0 0 0 0 0 0 0 6
136 Batteries: Thermoelectric and Photoelectric 0 1 0 0 0 0 0 0 0 2 0 0 1 0 2 0 6
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 0 1 0 0 0 2 0 0 0 0 0 1 0 1 6
175 Boring or Penetrating the Earth 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 2 6
192 Clutches and Power-Stop Control 0 2 0 0 2 0 1 0 0 1 0 0 0 0 0 0 6
228 Metal Fusion Bonding 1 0 0 1 1 1 0 0 0 1 0 0 0 1 0 0 6
241 Solid Material Comminution or Disintegration 2 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 6
301 Land Vehicles: Wheels and Axles 0 0 0 1 0 2 2 1 0 0 0 0 0 0 0 0 6
331 Oscillators 0 0 0 0 0 0 0 0 0 2 1 0 1 1 0 1 6
398 Optical Communications 0 0 1 0 0 0 0 0 0 1 0 0 1 3 0 0 6
410 Freight Accommodation On Freight Carrier 0 0 1 1 0 1 1 0 0 0 0 1 0 0 1 0 6
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 0 1 1 0 1 0 0 0 1 0 1 0 0 0 6
504 Plant Protecting and Regulating Compositions 0 2 0 1 0 0 0 0 0 0 0 0 0 0 1 2 6
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 0 6
014 Bridges 0 0 0 0 0 0 1 0 1 0 0 0 0 1 2 0 5
082 Turning (e.g., for metal working) 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 5
116 Signals and Indicators 0 0 1 0 0 0 2 0 0 0 0 0 0 0 1 1 5
150 Purses, Wallets, and Protective Covers 0 0 0 1 0 0 0 0 0 0 1 0 0 2 1 0 5
181 Acoustics 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 5
184 Lubrication 3 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 5
249 Static Molds 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 0 5
261 Gas and Liquid Contact Apparatus 0 0 1 1 0 0 0 0 0 0 1 2 0 0 0 0 5
267 Spring Devices 0 1 1 0 0 0 1 0 0 0 0 0 0 0 2 0 5
269 Work Holders 1 1 0 0 0 0 0 0 0 0 2 0 1 0 0 0 5
293 Vehicle Fenders 0 0 0 0 1 2 0 0 0 0 0 0 0 1 1 0 5
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 2 5
338 Electrical Resistors 1 0 0 0 0 0 0 1 1 1 0 0 0 1 0 0 5
363 Electric Power Conversion Systems 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 5
403 Joints and Connections 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 5
501 Compositions: Ceramic 0 0 0 0 0 0 1 1 0 0 0 2 0 1 0 0 5
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 2 0 0 0 0 3 0 0 0 0 0 0 5
056 Harvesters 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 4
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 4
148 Metal Treatment 0 0 0 0 1 0 2 0 0 0 0 1 0 0 0 0 4
152 Resilient Tires and Wheels 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 4
215 Bottles and Jars 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 4
223 Apparel Apparatus 0 0 0 2 0 0 0 0 0 0 2 0 0 0 0 0 4
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 1 1 0 0 0 1 0 1 0 0 4
246 Railway Switches and Signals 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 4
283 Printed Matter 0 0 0 1 1 0 0 0 0 0 0 2 0 0 0 0 4
347 Incremental Printing of Symbolic Information 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 4
372 Coherent Light Generators 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 4
374 Thermal Measuring and Testing 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 4
392 Electric Resistance Heating Devices 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 4
406 Conveyors: Fluid Current 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 4
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 2 4
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 4
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 3
038 Textiles: Ironing or Smoothing 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 3
065 Glass Manufacturing 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 3
096 Gas Separation: Apparatus 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 3
100 Presses 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 3
131 Tobacco 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 3
162 Paper Making and Fiber Liberation 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 3
164 Metal Founding 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 3
173 Tool Driving or Impacting 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 3
209 Classifying, Separating, and Assorting Solids 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 3
299 Mining or In Situ Disintegration of Hard Material 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 3
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 3
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 3
383 Flexible Bags 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 3
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 3
409 Gear Cutting, Milling, or Planing 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 3
432 Heating 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 3
472 Amusement Devices 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 3
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 3
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 3
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
068 Textiles: Fluid Treating Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
140 Wireworking 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2
172 Earth Working 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
227 Elongated-Member-Driving Apparatus 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2
322 Electricity: Single Generator Systems 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2
366 Agitating (e.g., of articles and materials) 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2
384 Bearings 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
396 Photography 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 2
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2
440 Marine Propulsion 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
450 Foundation Garments 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 2
012 Boot and Shoe Making 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
037 Excavating 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
063 Jewelry 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
076 Metal Tools and Implements, Making 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
091 Motors: Expansible Chamber Type 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
092 Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
101 Printing 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
104 Railways 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
109 Safes, Bank Protection, or a Related Device 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
112 Sewing 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
177 Weighing Scales 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
190 Trunks and Hand-Carried Luggage 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
202 Distillation: Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
212 Traversing Hoists 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
225 Severing by Tearing or Breaking 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
237 Heating Systems 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
238 Railways: Surface Track 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
279 Chucks or Sockets 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
281 Books, Strips, and Leaves 0 0 0 1 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 0 1 0 1
334 Tuners 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
400 Typewriting Machines 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
418 Rotary Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
420 Alloys or Metallic Compositions 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
462 Books, Strips, and Leaves for Manifolding 0 0 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 1 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 0 0 0 0 1 1
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
ALL ALL CLASSES 362 358 380 392 355 308 364 293 291 295 425 376 430 463 486 484 6061


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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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