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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

Huntsville, AL

( 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
370 Multiplex Communications 6 5 13 9 5 4 10 7 9 8 8 2 3 10 20 12 131
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 1 7 4 3 4 5 6 5 7 13 16 19 10 7 3 110
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 1 5 6 1 3 4 5 1 3 4 10 7 23 18 13 104
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 0 0 0 0 0 0 41 11 10 14 15 11 102
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 4 5 5 8 8 8 6 5 6 10 4 5 6 1 4 4 89
340 Communications: Electrical 2 1 0 3 4 3 5 2 3 4 2 5 10 10 12 8 74
345 Computer Graphics Processing and Selective Visual Display Systems 7 8 5 8 8 5 6 1 5 4 4 2 0 1 3 3 70
375 Pulse or Digital Communications 2 3 3 6 10 8 2 3 8 5 6 3 4 0 3 0 66
315 Electric Lamp and Discharge Devices: Systems 1 3 0 0 1 1 1 2 5 0 4 3 11 13 7 12 64
361 Electricity: Electrical Systems and Devices 3 4 1 4 3 1 5 4 1 1 5 3 7 10 3 3 58
244 Aeronautics and Astronautics 2 3 4 2 2 6 2 6 2 0 2 3 4 4 1 6 49
356 Optics: Measuring and Testing 2 0 1 2 2 0 6 2 7 5 3 1 3 2 7 5 48
379 Telephonic Communications 3 3 0 8 6 3 7 1 0 3 1 0 2 1 5 3 46
702 DP: Measuring, Calibrating, or Testing (Data Processing) 3 5 6 2 7 0 0 3 1 1 4 2 2 6 3 1 46
250 Radiant Energy 1 3 4 3 5 0 6 2 6 2 2 2 3 3 1 2 45
359 Optical: Systems and Elements 1 6 10 1 8 3 4 0 0 0 2 0 1 0 0 0 36
060 Power Plants 2 4 4 2 2 3 2 1 1 2 0 1 1 2 2 5 34
343 Communications: Radio Wave Antennas 1 1 2 6 1 3 2 3 3 0 3 1 1 3 2 1 33
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 1 1 0 0 2 2 2 4 3 3 6 6 3 33
455 Telecommunications 1 1 3 0 1 5 2 1 2 3 3 2 2 1 2 2 31
073 Measuring and Testing 0 6 1 0 1 1 0 3 4 3 1 0 4 2 4 0 30
532 Organic Compounds (includes Classes 532-570) 0 0 0 1 0 0 1 0 0 1 1 2 4 7 9 4 30
385 Optical Waveguides 0 0 2 2 3 4 1 2 2 5 5 1 2 0 0 0 29
210 Liquid Purification or Separation 1 0 1 1 1 1 2 1 3 1 1 3 4 2 0 1 23
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 0 0 0 1 0 0 2 0 1 2 2 4 6 1 2 22
324 Electricity: Measuring and Testing 3 2 1 0 1 2 1 1 3 0 2 0 2 0 1 2 21
382 Image Analysis 0 0 1 2 2 0 2 0 0 3 2 2 4 0 3 0 21
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 1 0 1 3 2 1 0 1 2 2 2 0 4 2 21
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 2 1 2 1 1 0 4 0 2 3 2 0 0 1 0 1 20
128 Surgery (includes Class 600) 1 3 1 3 3 0 1 0 1 0 0 0 2 1 0 3 19
348 Television 0 1 1 3 0 0 1 0 2 2 2 1 0 0 3 2 18
398 Optical Communications 0 0 1 1 0 0 0 0 1 0 0 0 0 3 5 7 18
149 Explosive and Thermic Compositions or Charges 4 4 0 1 0 0 0 0 0 0 1 1 0 4 2 0 17
228 Metal Fusion Bonding 1 1 2 2 1 0 0 0 0 1 1 1 2 3 2 0 17
435 Chemistry: Molecular Biology and Microbiology 0 0 0 0 0 1 0 3 0 1 3 1 1 3 2 2 17
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 1 0 1 1 1 1 1 0 1 0 1 2 3 2 2 17
714 Error Detection/Correction and Fault Detection/Recovery 2 1 0 0 0 2 2 3 0 2 0 2 0 0 2 0 16
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 2 0 0 3 0 1 0 0 3 1 1 3 0 1 15
439 Electrical Connectors 0 0 0 0 0 0 2 3 0 1 1 3 0 2 1 2 15
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 1 0 0 1 0 0 0 2 3 4 1 1 2 0 15
052 Static Structures (e.g., Buildings) 3 1 1 1 0 0 0 0 0 0 1 0 1 3 2 0 13
123 Internal-Combustion Engines 0 1 2 0 1 1 1 1 1 0 2 0 0 0 2 1 13
307 Electrical Transmission or Interconnection Systems 0 0 0 1 3 1 1 0 1 0 1 1 2 1 0 1 13
428 Stock Material or Miscellaneous Articles 2 0 0 1 1 1 0 0 1 0 2 1 2 0 1 1 13
089 Ordnance 1 1 1 1 2 0 0 0 2 0 1 0 2 0 1 0 12
473 Games Using Tangible Projectile 0 0 1 1 0 2 0 3 0 0 3 1 0 0 1 0 12
726 Information Security 0 0 0 0 0 0 2 0 2 0 2 1 1 0 1 3 12
102 Ammunition and Explosives 1 0 1 1 0 1 1 1 1 0 1 1 1 0 1 0 11
604 Surgery (Medicators and Receptors) 2 1 1 0 1 0 0 0 0 1 2 0 0 0 2 1 11
219 Electric Heating 0 1 1 0 1 0 3 0 0 0 0 1 0 1 1 1 10
280 Land Vehicles 0 0 1 1 0 0 1 0 1 1 0 1 1 2 0 1 10
336 Inductor Devices 0 0 1 0 0 0 0 0 0 0 0 2 2 1 1 3 10
362 Illumination 0 0 1 2 0 0 0 1 0 0 3 0 0 1 0 2 10
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 2 1 0 0 0 1 0 0 0 0 1 1 1 1 1 1 10
029 Metal Working 1 1 0 1 0 0 0 0 0 0 0 0 1 2 2 1 9
040 Card, Picture, or Sign Exhibiting 0 0 1 0 1 1 1 3 1 0 0 0 0 0 0 1 9
062 Refrigeration 2 0 1 1 2 0 0 0 1 0 0 1 0 1 0 0 9
119 Animal Husbandry 0 1 0 1 1 0 0 0 0 0 0 0 0 0 3 3 9
181 Acoustics 1 0 0 0 0 0 0 0 0 0 0 2 4 0 1 1 9
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 1 0 1 1 1 0 1 0 0 1 0 1 1 0 1 9
365 Static Information Storage and Retrieval 0 1 0 2 1 1 0 1 0 1 0 1 0 0 1 0 9
047 Plant Husbandry 1 0 0 0 1 0 0 0 0 0 1 0 2 2 1 0 8
137 Fluid Handling 0 3 1 0 0 0 0 1 0 0 1 1 0 1 0 0 8
204 Chemistry: Electrical and Wave Energy 0 1 1 1 1 0 0 0 1 0 0 1 0 0 2 0 8
323 Electricity: Power Supply or Regulation Systems 0 1 2 3 0 0 1 0 0 0 1 0 0 0 0 0 8
423 Chemistry of Inorganic Compounds 0 0 0 0 1 0 0 0 0 0 2 0 0 3 2 0 8
711 Memory (Electrical Computers and Digital Processing Systems) 1 0 1 0 1 0 1 0 0 1 0 0 1 1 0 1 8
015 Brushing, Scrubbing, and General Cleaning 2 0 0 0 0 0 0 0 1 1 1 0 1 0 0 1 7
134 Cleaning and Liquid Contact with Solids 0 2 0 1 0 0 0 0 0 1 1 0 0 0 1 1 7
220 Receptacles 1 0 0 0 0 1 0 0 0 1 0 1 1 2 0 0 7
330 Amplifiers 0 0 1 1 0 1 0 1 0 0 0 1 0 2 0 0 7
363 Electric Power Conversion Systems 0 0 1 0 1 0 0 0 0 0 2 0 1 0 2 0 7
438 Semiconductor Device Manufacturing: Process 0 2 0 1 0 2 0 0 1 0 1 0 0 0 0 0 7
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 1 0 0 0 0 4 1 0 0 1 0 0 7
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 1 0 0 0 0 0 0 0 0 1 1 0 2 2 0 0 7
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 1 1 1 0 0 0 0 0 0 1 1 0 2 7
002 Apparel 1 2 0 0 0 0 0 0 0 0 2 0 0 0 0 1 6
074 Machine Element or Mechanism 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3 6
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 0 0 0 0 2 0 1 0 0 1 0 0 2 0 0 6
248 Supports (e.g., for holding articles, etc.) 1 1 0 0 0 0 0 1 0 0 0 0 1 1 0 1 6
251 Valves and Valve Actuation 0 0 1 0 2 2 0 0 0 0 0 0 0 0 1 0 6
310 Electrical Generator or Motor Structure 0 0 0 0 0 0 0 1 0 0 0 2 1 0 1 1 6
427 Coating Processes 1 0 0 0 1 0 0 1 0 0 1 0 1 0 1 0 6
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 1 1 0 2 0 0 1 1 6
004 Baths, Closets, Sinks, and Spittoons 0 2 1 0 0 0 1 0 0 0 0 1 0 0 0 0 5
042 Firearms 1 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 5
148 Metal Treatment 0 0 1 3 0 1 0 0 0 0 0 0 0 0 0 0 5
180 Motor Vehicles 0 0 1 0 0 0 0 0 0 0 0 1 1 2 0 0 5
239 Fluid Sprinkling, Spraying, and Diffusing 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 5
299 Mining or In Situ Disintegration of Hard Material 0 0 1 1 0 0 0 0 1 0 1 0 0 1 0 0 5
318 Electricity: Motive Power Systems 2 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 5
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 1 0 0 0 0 0 0 1 0 0 1 2 0 0 5
403 Joints and Connections 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 5
717 DP: Software Development, Installation, and Management (Data Processing) 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 1 5
043 Fishing, Trapping, and Vermin Destroying 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 4
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 4
126 Stoves and Furnaces 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 4
172 Earth Working 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 4
175 Boring or Penetrating the Earth 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 4
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 4
206 Special Receptacle or Package 0 1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 4
211 Supports: Racks 1 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 4
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 4
351 Optics: Eye Examining, Vision Testing and Correcting 0 1 0 3 0 0 0 0 0 0 0 0 0 0 0 0 4
372 Coherent Light Generators 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 4
381 Electrical Audio Signal Processing Systems and Devices 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 4
414 Material or Article Handling 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 4
706 DP: Artificial Intelligence (Data Processing) 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 4
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 3
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 3
138 Pipes and Tubular Conduits 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 3
177 Weighing Scales 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 3
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 3
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 3
242 Winding, Tensioning, or Guiding 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 3
269 Work Holders 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 3
326 Electronic Digital Logic Circuitry 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 3
347 Incremental Printing of Symbolic Information 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 3
366 Agitating (e.g., of articles and materials) 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 3
380 Cryptography 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 3
392 Electric Resistance Heating Devices 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 3
410 Freight Accommodation On Freight Carrier 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 3
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 3
451 Abrading 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 3
482 Exercise Devices 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 3
708 Arithmetic Processing and Calculating (Electrical Computers) 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 3
725 Interactive Video Distribution Systems 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 3
005 Beds 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 2
014 Bridges 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2
038 Textiles: Ironing or Smoothing 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
049 Movable or Removable Closures 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2
081 Tools 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
083 Cutting 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
086 Ammunition and Explosive-Charge Making 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
104 Railways 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
112 Sewing 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2
116 Signals and Indicators 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2
118 Coating Apparatus 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 2
124 Mechanical Guns and Projectors 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
152 Resilient Tires and Wheels 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
160 Flexible or Portable Closure, Partition, or Panel 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
182 Fire Escape, Ladder, or Scaffold 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
188 Brakes 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2
252 Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2
285 Pipe Joints or Couplings 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2
296 Land Vehicles: Bodies and Tops 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
297 Chairs and Seats 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2
298 Land Vehicles: Dumping 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2
333 Wave Transmission Lines and Networks 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
341 Coded Data Generation or Conversion 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2
353 Optics: Image Projectors 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2
358 Facsimile and Static Presentation Processing 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 2
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 2
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
433 Dentistry 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
434 Education and Demonstration 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
441 Buoys, Rafts, and Aquatic Devices 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2
463 Amusement Devices: Games 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2
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 0 0 0 1 0 1 2
602 Surgery: Splint, Brace, or Bandage 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 2
606 Surgery (instruments) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2
019 Textiles: Fiber Preparation 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
030 Cutlery 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
033 Geometrical Instruments 0 0 0 0 0 1 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 0 0 1
044 Fuel and Related Compositions 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
082 Turning (e.g., for metal working) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
084 Music 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
092 Expansible Chamber Devices 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
095 Gas Separation: Processes 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
100 Presses 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
101 Printing 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
114 Ships 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
132 Toilet 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
150 Purses, Wallets, and Protective Covers 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
157 Wheelwright Machines 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
162 Paper Making and Fiber Liberation 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
164 Metal Founding 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
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 1 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 0 1 0 1
192 Clutches and Power-Stop Control 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
194 Check-Actuated Control Mechanisms 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
198 Conveyors: Power-Driven 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
222 Dispensing (apparatus and process) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
224 Package and Article Carriers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
256 Fences 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
273 Amusement Devices: Games 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
277 Seal for a Joint or Juncture 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
292 Closure Fasteners 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
293 Vehicle Fenders 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
312 Supports: Cabinet Structure 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
313 Electric Lamp and Discharge Devices 0 0 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 1 0 0 0 0 0 0 0 0 0 0 0 1
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
374 Thermal Measuring and Testing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
384 Bearings 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
400 Typewriting Machines 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
405 Hydraulic and Earth Engineering 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
409 Gear Cutting, Milling, or Planing 1 0 0 0 0 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 0 0 0 0 0 0 0 1 1
417 Pumps 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
420 Alloys or Metallic Compositions 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
432 Heating 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
446 Amusement Devices: Toys 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
453 Coin Handling 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
454 Ventilation 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
588 Hazardous or Toxic Waste Destruction or Containment 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
ALL ALL CLASSES 103 126 132 147 138 114 122 107 112 115 201 148 180 218 215 190 2368


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email: oeip@uspto.gov

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