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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

Greenville-Mauldin-Easley, SC

( 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
060 Power Plants 0 2 5 3 2 7 19 3 5 18 20 41 83 121 329
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 11 4 17 13 11 9 12 27 13 47 54 41 259
415 Rotary Kinetic Fluid Motors or Pumps 1 1 10 5 5 5 13 6 7 10 7 30 52 29 181
428 Stock Material or Miscellaneous Articles 9 10 15 16 10 11 8 8 7 8 6 13 7 11 139
029 Metal Working 4 5 6 4 1 1 2 3 7 5 8 12 13 10 81
361 Electricity: Electrical Systems and Devices 2 3 7 2 7 5 4 10 3 3 3 4 10 4 67
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 5 3 3 5 5 4 6 6 4 3 6 3 3 1 57
073 Measuring and Testing 2 3 5 1 2 1 5 1 3 4 5 9 6 5 52
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 2 5 6 7 3 3 3 3 2 2 5 2 3 1 47
152 Resilient Tires and Wheels 2 4 5 2 5 1 10 4 2 0 3 1 2 3 44
279 Chucks or Sockets 3 6 7 6 3 0 2 0 2 2 3 2 1 2 39
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 3 1 3 3 1 4 3 3 1 1 2 5 5 1 36
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 1 2 2 3 1 0 3 2 2 2 7 2 4 5 36
427 Coating Processes 3 5 4 3 2 3 2 0 2 0 1 2 4 3 34
340 Communications: Electrical 2 1 1 1 1 1 7 1 4 1 2 1 7 2 32
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 8 5 2 4 2 0 0 0 2 2 1 0 3 31
385 Optical Waveguides 0 0 0 0 1 1 2 1 1 2 1 5 7 6 27
053 Package Making 3 3 2 1 4 1 2 1 1 1 1 3 1 2 26
219 Electric Heating 0 2 3 1 2 3 5 2 0 1 0 0 3 4 26
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 4 1 1 3 0 2 0 1 1 6 2 4 0 25
198 Conveyors: Power-Driven 1 2 0 2 1 0 7 8 1 0 1 0 1 0 24
290 Prime-Mover Dynamo Plants 0 0 0 1 1 1 0 1 2 2 2 1 9 4 24
324 Electricity: Measuring and Testing 0 1 0 2 0 3 1 1 1 3 4 3 0 5 24
139 Textiles: Weaving 8 7 3 0 0 0 1 2 1 1 0 0 0 0 23
362 Illumination 1 2 0 2 0 3 1 1 3 2 2 3 3 0 23
384 Bearings 3 2 3 3 0 3 1 0 1 0 0 3 1 3 23
426 Food or Edible Material: Processes, Compositions, and Products 1 7 4 3 2 0 1 1 0 0 0 1 1 2 23
473 Games Using Tangible Projectile 2 2 2 2 3 2 2 0 1 2 0 2 2 1 23
252 Compositions 2 3 1 3 2 2 2 0 0 5 0 1 1 0 22
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 1 0 2 3 1 2 4 0 0 3 5 1 22
033 Geometrical Instruments 0 1 0 2 2 2 0 2 4 0 3 2 3 0 21
070 Locks 2 0 0 1 3 2 2 3 2 0 0 3 2 1 21
604 Surgery (Medicators and Receptors) 2 0 0 4 0 3 3 2 1 0 0 0 4 1 20
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 1 0 0 0 1 3 3 2 3 7 20
005 Beds 1 3 0 0 3 2 1 1 2 0 0 0 1 3 17
052 Static Structures (e.g., Buildings) 4 2 0 2 0 1 1 0 1 0 1 3 1 1 17
137 Fluid Handling 1 0 0 1 0 1 0 1 0 2 1 0 6 4 17
206 Special Receptacle or Package 2 3 1 0 0 2 2 0 1 0 3 1 1 1 17
002 Apparel 1 3 1 1 0 1 0 0 0 1 3 2 1 2 16
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 1 0 0 0 0 1 0 2 1 1 3 7 16
123 Internal-Combustion Engines 0 0 1 0 2 2 1 0 1 2 1 0 3 2 15
148 Metal Treatment 1 0 0 0 0 0 2 1 0 2 4 2 1 2 15
210 Liquid Purification or Separation 1 1 2 0 2 2 1 2 1 0 2 0 1 0 15
280 Land Vehicles 0 1 1 2 1 2 3 1 1 0 0 1 1 1 15
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 1 1 0 0 0 0 0 1 2 2 3 4 1 15
435 Chemistry: Molecular Biology and Microbiology 0 0 1 2 1 2 2 1 0 1 0 1 3 0 14
188 Brakes 1 0 1 1 0 1 2 0 1 1 1 2 1 1 13
239 Fluid Sprinkling, Spraying, and Diffusing 1 0 0 1 0 1 2 0 0 1 1 1 4 1 13
310 Electrical Generator or Motor Structure 0 0 0 0 1 2 1 2 4 0 1 0 1 1 13
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 0 3 1 0 2 1 0 1 0 0 1 1 1 12
128 Surgery (includes Class 600) 1 1 2 1 0 0 0 0 1 0 2 1 0 3 12
451 Abrading 2 0 1 2 1 1 0 0 1 0 1 1 2 0 12
062 Refrigeration 1 1 2 3 0 0 0 0 0 1 1 0 0 2 11
222 Dispensing (apparatus and process) 2 0 0 2 0 1 0 0 0 0 1 1 3 1 11
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 0 2 1 1 1 0 0 0 2 2 1 1 11
423 Chemistry of Inorganic Compounds 0 0 1 0 1 1 3 1 0 0 2 0 0 2 11
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 2 1 2 1 2 0 0 0 0 2 1 11
040 Card, Picture, or Sign Exhibiting 1 0 0 1 0 0 0 3 2 1 0 1 1 0 10
114 Ships 1 1 0 3 1 3 0 0 0 1 0 0 0 0 10
343 Communications: Radio Wave Antennas 0 0 0 0 0 0 1 1 0 0 2 2 1 3 10
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 0 0 0 0 0 0 1 0 1 1 0 4 2 10
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 4 3 0 0 1 2 0 0 10
004 Baths, Closets, Sinks, and Spittoons 0 0 1 2 2 1 0 0 1 1 0 1 0 0 9
066 Textiles: Knitting 0 1 0 0 1 0 1 0 1 3 0 2 0 0 9
106 Compositions: Coating or Plastic 0 1 1 2 0 1 0 1 1 0 2 0 0 0 9
138 Pipes and Tubular Conduits 0 1 0 2 0 1 0 0 0 1 1 1 2 0 9
296 Land Vehicles: Bodies and Tops 0 0 0 1 0 0 0 0 1 0 1 2 1 3 9
431 Combustion 0 2 1 0 0 0 0 0 0 0 0 2 0 4 9
083 Cutting 0 0 0 1 1 2 2 0 1 0 1 0 0 0 8
112 Sewing 1 5 1 0 0 0 0 0 0 0 0 0 1 0 8
119 Animal Husbandry 0 2 0 0 0 0 0 1 2 0 0 1 2 0 8
174 Electricity: Conductors and Insulators 0 0 0 3 0 1 0 2 0 0 0 0 2 0 8
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 3 0 1 0 0 1 1 0 0 0 0 0 1 8
277 Seal for a Joint or Juncture 0 2 0 0 1 0 0 0 0 0 0 0 3 2 8
374 Thermal Measuring and Testing 0 0 2 0 2 0 1 0 0 0 1 0 2 0 8
417 Pumps 0 0 0 0 0 0 0 0 0 0 0 2 6 0 8
438 Semiconductor Device Manufacturing: Process 0 1 0 2 1 0 0 0 0 0 2 1 0 1 8
439 Electrical Connectors 0 0 0 0 1 1 5 0 0 0 1 0 0 0 8
463 Amusement Devices: Games 0 1 0 1 0 0 0 0 1 0 0 1 0 4 8
019 Textiles: Fiber Preparation 2 3 1 0 0 0 0 0 1 0 0 0 0 0 7
074 Machine Element or Mechanism 0 1 0 1 1 1 0 1 0 0 1 1 0 0 7
169 Fire Extinguishers 0 0 0 0 0 0 0 1 1 1 2 0 1 1 7
242 Winding, Tensioning, or Guiding 2 1 2 1 0 0 0 0 0 0 0 0 1 0 7
382 Image Analysis 0 0 1 0 1 0 0 1 0 0 0 1 2 1 7
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 0 0 1 2 0 1 0 2 0 1 7
414 Material or Article Handling 0 0 1 1 0 0 0 0 1 0 1 1 1 1 7
015 Brushing, Scrubbing, and General Cleaning 1 0 0 0 1 0 1 0 1 0 1 0 0 1 6
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 0 1 1 3 1 0 0 0 6
162 Paper Making and Fiber Liberation 1 1 0 0 2 0 0 0 0 0 0 0 1 1 6
204 Chemistry: Electrical and Wave Energy 1 0 1 0 0 1 0 0 0 0 0 0 2 1 6
220 Receptacles 0 1 1 0 0 0 1 0 0 0 1 0 1 1 6
418 Rotary Expansible Chamber Devices 1 4 1 0 0 0 0 0 0 0 0 0 0 0 6
501 Compositions: Ceramic 0 1 0 2 0 0 0 1 0 0 1 1 0 0 6
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 1 0 0 1 0 0 0 1 1 2 0 0 0 6
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 1 1 1 0 0 0 0 2 1 6
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 2 0 0 2 1 0 1 0 6
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 1 1 2 0 0 0 0 0 0 0 0 1 0 5
034 Drying and Gas or Vapor Contact with Solids 2 0 0 1 1 0 1 0 0 0 0 0 0 0 5
037 Excavating 0 0 1 0 0 0 0 0 0 1 1 1 1 0 5
043 Fishing, Trapping, and Vermin Destroying 1 1 0 0 1 0 1 0 1 0 0 0 0 0 5
081 Tools 0 0 2 1 0 1 0 0 0 0 0 0 1 0 5
095 Gas Separation: Processes 0 0 0 0 0 0 0 0 0 0 1 2 2 0 5
134 Cleaning and Liquid Contact with Solids 0 0 0 2 0 0 0 0 0 0 0 1 0 2 5
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 0 0 3 1 0 0 1 0 0 0 5
164 Metal Founding 0 0 0 0 0 0 1 0 1 0 0 1 1 1 5
211 Supports: Racks 0 1 0 0 1 0 0 0 0 0 0 1 0 2 5
221 Article Dispensing 2 1 1 0 0 0 0 0 1 0 0 0 0 0 5
228 Metal Fusion Bonding 0 0 0 0 0 1 0 0 0 2 1 0 1 0 5
248 Supports (e.g., for holding articles, etc.) 0 0 1 1 0 0 0 1 0 0 0 0 2 0 5
294 Handling: Hand and Hoist-Line Implements 0 0 0 2 1 0 1 0 0 0 0 1 0 0 5
303 Fluid-Pressure and Analogous Brake Systems 0 1 0 1 2 1 0 0 0 0 0 0 0 0 5
318 Electricity: Motive Power Systems 0 0 0 0 1 0 1 1 0 0 1 0 0 1 5
320 Electricity: Battery or Capacitor Charging or Discharging 0 1 0 0 0 0 0 1 0 0 0 0 1 2 5
359 Optical: Systems and Elements 0 0 0 0 0 1 1 1 0 0 0 0 0 2 5
409 Gear Cutting, Milling, or Planing 3 1 0 0 1 0 0 0 0 0 0 0 0 0 5
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 1 0 0 0 0 0 3 1 5
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 0 0 0 0 0 3 1 0 1 0 5
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 1 0 0 0 1 2 1 0 5
042 Firearms 1 1 0 0 1 0 0 1 0 0 0 0 0 0 4
047 Plant Husbandry 2 1 0 0 0 0 0 0 0 0 1 0 0 0 4
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 0 2 2 4
068 Textiles: Fluid Treating Apparatus 0 0 0 0 1 0 0 0 0 0 1 2 0 0 4
072 Metal Deforming 0 0 0 0 0 0 0 1 0 0 1 1 0 1 4
118 Coating Apparatus 1 0 1 1 0 1 0 0 0 0 0 0 0 0 4
173 Tool Driving or Impacting 0 1 0 1 0 0 0 1 0 0 0 0 1 0 4
184 Lubrication 0 1 1 0 0 0 0 0 1 0 0 1 0 0 4
250 Radiant Energy 0 1 0 0 1 0 0 0 0 1 0 1 0 0 4
251 Valves and Valve Actuation 0 1 0 0 1 0 0 0 0 1 1 0 0 0 4
313 Electric Lamp and Discharge Devices 1 1 0 1 0 0 1 0 0 0 0 0 0 0 4
315 Electric Lamp and Discharge Devices: Systems 0 1 0 0 1 0 0 0 0 0 0 1 1 0 4
356 Optics: Measuring and Testing 0 0 1 0 0 0 0 0 1 0 0 1 0 1 4
370 Multiplex Communications 0 0 1 0 0 0 0 0 1 0 2 0 0 0 4
401 Coating Implements with Material Supply 0 1 1 0 1 0 0 0 0 0 0 0 0 1 4
455 Telecommunications 1 0 0 1 0 0 0 1 0 0 0 1 0 0 4
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 1 0 0 0 0 0 1 0 1 0 0 0 0 4
475 Planetary Gear Transmission Systems or Components 0 0 0 0 1 0 0 0 1 0 0 0 0 2 4
532 Organic Compounds (includes Classes 532-570) 0 2 0 0 0 0 1 0 0 0 0 0 0 1 4
606 Surgery (instruments) 0 0 2 0 0 0 0 0 0 0 0 0 0 2 4
036 Boots, Shoes, and Leggings 0 0 0 0 0 0 1 0 0 2 0 0 0 0 3
044 Fuel and Related Compositions 1 0 1 0 0 0 0 0 0 0 1 0 0 0 3
056 Harvesters 0 0 0 1 0 0 0 0 0 0 1 0 1 0 3
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 1 1 0 0 0 0 0 0 0 0 0 0 0 3
087 Textiles: Braiding, Netting, and Lace Making 0 0 2 0 0 0 0 0 0 0 0 0 0 1 3
100 Presses 0 0 0 1 1 0 1 0 0 0 0 0 0 0 3
108 Horizontally Supported Planar Surfaces 0 0 0 0 1 0 0 0 1 0 0 0 1 0 3
135 Tent, Canopy, Umbrella, or Cane 1 0 1 0 0 0 0 0 0 0 0 0 0 1 3
181 Acoustics 0 0 0 0 0 0 0 1 0 0 0 0 1 1 3
224 Package and Article Carriers 0 1 0 1 0 0 0 1 0 0 0 0 0 0 3
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 0 0 0 1 0 1 0 0 1 0 0 3
273 Amusement Devices: Games 0 0 0 1 0 0 0 1 0 0 0 0 0 1 3
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 1 0 2 0 0 0 0 0 0 0 0 0 3
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 2 0 0 0 1 0 3
379 Telephonic Communications 0 0 1 0 0 1 0 0 0 0 0 0 0 1 3
383 Flexible Bags 0 1 0 0 0 2 0 0 0 0 0 0 0 0 3
403 Joints and Connections 1 0 0 0 0 1 0 0 0 0 0 0 0 1 3
405 Hydraulic and Earth Engineering 1 0 0 1 0 0 0 1 0 0 0 0 0 0 3
434 Education and Demonstration 0 0 0 2 0 0 0 1 0 0 0 0 0 0 3
441 Buoys, Rafts, and Aquatic Devices 1 0 0 0 0 0 0 1 0 1 0 0 0 0 3
450 Foundation Garments 2 1 0 0 0 0 0 0 0 0 0 0 0 0 3
454 Ventilation 0 0 0 0 1 2 0 0 0 0 0 0 0 0 3
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 0 0 0 0 0 0 1 1 0 3
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 1 0 1 0 0 0 0 1 0 0 0 0 0 0 3
024 Buckles, Buttons, Clasps, Etc. 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2
026 Textiles: Cloth Finishing 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
028 Textiles: Manufacturing 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
116 Signals and Indicators 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2
132 Toilet 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2
144 Woodworking 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2
165 Heat Exchange 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2
182 Fire Escape, Ladder, or Scaffold 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2
212 Traversing Hoists 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
213 Railway Draft Appliances 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2
215 Bottles and Jars 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2
241 Solid Material Comminution or Disintegration 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
256 Fences 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
285 Pipe Joints or Couplings 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
292 Closure Fasteners 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2
297 Chairs and Seats 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2
348 Television 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2
365 Static Information Storage and Retrieval 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
396 Photography 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2
419 Powder Metallurgy Processes 0 1 0 0 0 0 0 0 0 0 1 0 0 0 2
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
602 Surgery: Splint, Brace, or Bandage 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2
030 Cutlery 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
055 Gas Separation 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
082 Turning (e.g., for metal working) 0 0 1 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
091 Motors: Expansible Chamber Type 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
092 Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
104 Railways 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
105 Railway Rolling Stock 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
110 Furnaces 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
122 Liquid Heaters and Vaporizers 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
126 Stoves and Furnaces 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
131 Tobacco 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
172 Earth Working 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
177 Weighing Scales 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
194 Check-Actuated Control Mechanisms 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
209 Classifying, Separating, and Assorting Solids 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
223 Apparel Apparatus 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
225 Severing by Tearing or Breaking 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
246 Railway Switches and Signals 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
261 Gas and Liquid Contact Apparatus 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 0 1 0 1
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
307 Electrical Transmission or Interconnection Systems 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
312 Supports: Cabinet Structure 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
322 Electricity: Single Generator Systems 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
323 Electricity: Power Supply or Regulation Systems 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
338 Electrical Resistors 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
341 Coded Data Generation or Conversion 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
353 Optics: Image Projectors 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
366 Agitating (e.g., of articles and materials) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
392 Electric Resistance Heating Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
399 Electrophotography 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
400 Typewriting Machines 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
404 Road Structure, Process, or Apparatus 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
407 Cutters, for Shaping 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
433 Dentistry 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
446 Amusement Devices: Toys 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
452 Butchering 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
482 Exercise Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
601 Surgery: Kinesitherapy 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
706 DP: Artificial Intelligence (Data Processing) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
713 Support (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
717 DP: Software Development, Installation, and Management (Data Processing) 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 0 0 0 1 0 0 0 0 0 0 1
726 Information Security 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
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 1 0 0 0 1
ALL ALL CLASSES 136 178 181 167 152 147 201 146 134 163 189 282 423 388 2887



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Electronic Information Products Division - PTMT
P.O Box 1450
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email: oeip@uspto.gov

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