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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

Fort Wayne, IN

( 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
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 2 1 3 1 7 2 3 5 6 3 6 14 12 16 24 23 128
606 Surgery (instruments) 1 4 4 2 5 1 2 3 2 8 10 10 9 14 10 16 101
310 Electrical Generator or Motor Structure 12 9 9 5 3 4 7 2 4 1 1 2 1 0 3 5 68
180 Motor Vehicles 1 6 12 10 10 2 1 2 1 6 4 5 2 1 0 0 63
280 Land Vehicles 11 2 9 5 6 1 3 3 1 2 3 2 5 2 1 1 57
029 Metal Working 6 9 6 4 7 4 2 1 1 2 4 2 4 3 0 1 56
318 Electricity: Motive Power Systems 3 2 5 1 2 1 1 1 2 2 3 2 2 4 6 9 46
439 Electrical Connectors 7 4 2 3 3 3 4 1 2 6 3 5 2 0 0 1 46
475 Planetary Gear Transmission Systems or Components 6 6 10 9 5 4 0 2 2 0 1 0 0 0 0 0 45
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 3 1 2 4 4 1 1 4 0 2 4 4 2 3 6 41
296 Land Vehicles: Bodies and Tops 3 2 0 11 5 2 2 3 1 1 4 1 3 0 0 1 39
340 Communications: Electrical 3 4 5 1 0 2 0 4 7 2 1 2 3 3 1 1 39
128 Surgery (includes Class 600) 7 1 2 1 0 0 1 1 1 2 4 2 6 2 2 4 36
192 Clutches and Power-Stop Control 3 3 3 4 3 1 0 3 0 0 2 1 3 2 0 1 29
219 Electric Heating 1 3 1 4 1 3 1 1 2 2 0 0 3 2 4 0 28
294 Handling: Hand and Hoist-Line Implements 4 5 1 7 0 1 2 1 1 1 0 0 1 0 2 1 27
375 Pulse or Digital Communications 0 0 2 1 1 0 1 3 0 4 4 2 0 3 5 0 26
222 Dispensing (apparatus and process) 3 3 1 0 0 2 3 3 4 0 3 0 1 0 0 1 24
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 1 0 0 1 0 2 2 3 2 5 5 2 1 24
073 Measuring and Testing 6 2 3 1 1 3 1 1 0 0 1 0 2 1 1 0 23
123 Internal-Combustion Engines 0 0 2 3 5 1 3 2 3 1 0 0 3 0 0 0 23
060 Power Plants 0 0 0 0 1 1 0 1 2 3 5 2 4 2 0 1 22
062 Refrigeration 1 2 1 0 4 0 1 3 1 0 1 0 2 0 4 2 22
269 Work Holders 2 2 0 0 0 2 2 2 2 1 1 0 3 4 1 0 22
382 Image Analysis 0 2 1 0 0 0 0 2 1 0 0 2 1 0 3 10 22
362 Illumination 0 1 2 0 2 3 0 4 0 1 1 0 2 3 1 1 21
119 Animal Husbandry 1 1 2 1 1 0 0 1 2 4 3 1 0 2 0 1 20
356 Optics: Measuring and Testing 0 0 0 0 3 1 3 4 1 2 2 0 1 0 2 1 20
074 Machine Element or Mechanism 3 5 0 3 0 1 0 1 0 1 2 2 1 0 0 0 19
324 Electricity: Measuring and Testing 3 2 1 2 4 0 2 0 1 2 0 0 1 0 0 1 19
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 1 0 2 1 1 1 1 1 1 5 1 0 0 2 17
174 Electricity: Conductors and Insulators 1 2 3 1 1 0 0 1 1 1 0 3 0 1 1 0 16
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 1 0 0 1 1 0 0 0 1 5 3 0 1 1 1 16
277 Seal for a Joint or Juncture 1 0 2 5 3 0 0 1 0 0 0 1 1 2 0 0 16
297 Chairs and Seats 0 1 0 1 1 1 5 1 2 2 1 0 0 0 1 0 16
307 Electrical Transmission or Interconnection Systems 3 3 0 1 2 1 0 0 1 0 2 1 1 0 0 1 16
455 Telecommunications 0 2 0 2 0 0 3 0 0 1 1 1 1 0 3 2 16
052 Static Structures (e.g., Buildings) 1 1 3 0 1 3 0 0 1 0 0 0 2 2 1 0 15
381 Electrical Audio Signal Processing Systems and Devices 0 0 1 0 0 1 0 1 1 0 3 4 2 1 0 1 15
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 0 5 0 0 2 0 0 1 3 0 0 2 0 0 1 15
248 Supports (e.g., for holding articles, etc.) 1 3 4 2 2 0 0 1 0 0 0 0 1 0 0 0 14
417 Pumps 4 1 6 1 0 0 0 0 0 0 0 0 2 0 0 0 14
124 Mechanical Guns and Projectors 0 1 0 1 3 0 0 0 1 0 2 2 0 2 1 0 13
370 Multiplex Communications 1 0 2 0 1 3 2 1 0 0 1 1 1 0 0 0 13
384 Bearings 1 1 4 0 2 1 1 0 0 1 0 0 0 0 1 1 13
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 1 0 1 0 0 0 0 1 0 0 0 0 0 5 3 2 13
188 Brakes 3 2 1 1 2 1 0 0 0 1 0 1 0 0 0 0 12
099 Foods and Beverages: Apparatus 1 0 0 2 0 1 0 0 1 0 1 0 0 1 2 2 11
137 Fluid Handling 2 1 1 0 1 1 1 1 1 0 0 1 0 0 0 1 11
165 Heat Exchange 0 0 0 1 2 2 0 3 1 0 1 1 0 0 0 0 11
250 Radiant Energy 0 0 0 1 0 1 2 1 0 2 0 0 3 0 0 1 11
315 Electric Lamp and Discharge Devices: Systems 0 1 1 1 0 1 1 0 1 1 2 0 1 0 0 1 11
361 Electricity: Electrical Systems and Devices 0 0 3 0 1 0 0 1 0 0 0 1 1 1 2 1 11
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 0 0 0 0 0 3 2 5 0 1 0 0 0 0 11
092 Expansible Chamber Devices 0 1 1 0 1 0 2 3 0 1 0 1 0 0 0 0 10
359 Optical: Systems and Elements 1 1 2 2 0 0 0 1 0 0 0 0 2 1 0 0 10
004 Baths, Closets, Sinks, and Spittoons 0 1 2 1 1 1 1 1 0 0 0 0 0 0 0 1 9
005 Beds 0 0 1 1 1 0 1 0 0 1 0 0 2 0 0 2 9
114 Ships 0 4 0 1 1 0 1 0 0 0 0 2 0 0 0 0 9
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 1 2 0 1 1 0 0 1 0 0 0 0 0 1 0 9
285 Pipe Joints or Couplings 1 1 2 1 0 0 0 0 1 0 2 0 0 0 0 1 9
405 Hydraulic and Earth Engineering 0 0 1 0 0 0 1 0 0 0 1 2 3 1 0 0 9
426 Food or Edible Material: Processes, Compositions, and Products 0 0 0 0 5 0 2 1 1 0 0 0 0 0 0 0 9
033 Geometrical Instruments 1 0 1 3 1 1 0 0 0 0 1 0 0 0 0 0 8
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 0 0 0 0 0 0 0 0 0 0 0 4 1 0 2 8
407 Cutters, for Shaping 0 0 0 2 3 1 1 0 0 0 0 1 0 0 0 0 8
428 Stock Material or Miscellaneous Articles 1 2 1 1 0 0 1 0 0 0 1 1 0 0 0 0 8
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 0 0 0 1 0 0 0 0 0 3 2 0 2 0 8
210 Liquid Purification or Separation 0 0 0 0 0 1 0 1 0 0 1 1 0 2 0 1 7
220 Receptacles 0 0 2 0 0 1 0 0 1 1 1 0 1 0 0 0 7
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 2 0 0 0 0 0 0 0 1 0 1 1 0 2 0 7
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 3 0 0 0 0 1 1 0 0 0 1 1 7
345 Computer Graphics Processing and Selective Visual Display Systems 1 1 0 0 0 0 0 0 0 1 1 0 0 1 2 0 7
348 Television 0 0 1 0 0 0 0 0 0 0 0 0 3 0 2 1 7
473 Games Using Tangible Projectile 0 0 0 0 0 0 1 0 0 1 0 0 0 3 0 2 7
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 3 7
126 Stoves and Furnaces 0 1 2 1 1 0 0 0 0 0 0 0 0 0 0 1 6
181 Acoustics 0 0 0 0 0 0 0 0 0 3 2 0 0 1 0 0 6
242 Winding, Tensioning, or Guiding 2 0 0 2 0 1 1 0 0 0 0 0 0 0 0 0 6
251 Valves and Valve Actuation 0 0 0 1 0 0 2 0 2 0 0 0 1 0 0 0 6
267 Spring Devices 1 0 3 1 0 0 0 0 0 0 0 0 1 0 0 0 6
414 Material or Article Handling 0 0 0 1 0 0 0 0 1 1 1 0 1 0 0 1 6
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 1 0 1 0 0 0 0 0 1 0 1 1 0 1 6
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 1 0 0 0 1 0 0 0 0 0 3 1 6
053 Package Making 0 0 1 0 0 0 0 0 1 0 0 2 0 0 0 1 5
072 Metal Deforming 2 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 5
089 Ordnance 1 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 5
152 Resilient Tires and Wheels 0 2 1 1 0 0 0 0 0 0 0 0 0 0 1 0 5
164 Metal Founding 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 5
211 Supports: Racks 0 1 2 1 0 0 0 0 0 0 0 0 1 0 0 0 5
215 Bottles and Jars 0 1 3 0 0 0 0 0 1 0 0 0 0 0 0 0 5
301 Land Vehicles: Wheels and Axles 2 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 5
303 Fluid-Pressure and Analogous Brake Systems 0 1 0 0 1 0 0 2 0 0 0 0 1 0 0 0 5
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 2 5
398 Optical Communications 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 5
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 2 5
477 Interrelated Power Delivery Controls, Including Engine Control 1 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 5
024 Buckles, Buttons, Clasps, Etc. 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 4
134 Cleaning and Liquid Contact with Solids 0 1 0 0 0 0 0 0 0 0 3 0 0 0 0 0 4
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 4
184 Lubrication 2 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 4
228 Metal Fusion Bonding 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 4
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 4
333 Wave Transmission Lines and Networks 0 0 0 1 0 1 2 0 0 0 0 0 0 0 0 0 4
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 4
336 Inductor Devices 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 0 4
415 Rotary Kinetic Fluid Motors or Pumps 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 4
427 Coating Processes 0 1 0 0 0 1 0 0 0 0 0 0 2 0 0 0 4
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 2 0 0 1 0 0 0 0 0 0 0 1 0 0 0 4
433 Dentistry 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 4
015 Brushing, Scrubbing, and General Cleaning 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 3
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 3
049 Movable or Removable Closures 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 3
055 Gas Separation 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 3
083 Cutting 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 3
084 Music 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 3
095 Gas Separation: Processes 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 3
102 Ammunition and Explosives 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 3
108 Horizontally Supported Planar Surfaces 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 3
112 Sewing 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 3
148 Metal Treatment 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3
200 Electricity: Circuit Makers and Breakers 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3
209 Classifying, Separating, and Assorting Solids 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3
338 Electrical Resistors 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
343 Communications: Radio Wave Antennas 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 3
409 Gear Cutting, Milling, or Planing 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 3
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 1 0 0 0 0 0 0 0 2 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 0 0 0 0 0 1 0 1 1 0 3
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 3
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 3
042 Firearms 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
056 Harvesters 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
081 Tools 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2
172 Earth Working 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2
198 Conveyors: Power-Driven 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
204 Chemistry: Electrical and Wave Energy 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
229 Envelopes, Wrappers, and Paperboard Boxes 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
236 Automatic Temperature and Humidity Regulation 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2
252 Compositions 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
273 Amusement Devices: Games 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
292 Closure Fasteners 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2
323 Electricity: Power Supply or Regulation Systems 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2
368 Horology: Time Measuring Systems or Devices 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 2
379 Telephonic Communications 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2
403 Joints and Connections 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2
404 Road Structure, Process, or Apparatus 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 2
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2
418 Rotary Expansible Chamber Devices 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2
419 Powder Metallurgy Processes 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
431 Combustion 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2
434 Education and Demonstration 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
451 Abrading 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
454 Ventilation 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2
482 Exercise Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 2 0 0 0 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 0 0 0 0 0 1 0 2
604 Surgery (Medicators and Receptors) 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2
726 Information Security 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
002 Apparel 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
030 Cutlery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
037 Excavating 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
065 Glass Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
071 Chemistry: Fertilizers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
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 0 0 0 0 0 0 0 1
091 Motors: Expansible Chamber Type 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
096 Gas Separation: Apparatus 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
105 Railway Rolling Stock 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
110 Furnaces 0 0 0 0 0 0 1 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 0 0 0 1 1
118 Coating Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
122 Liquid Heaters and Vaporizers 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
131 Tobacco 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
138 Pipes and Tubular Conduits 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
150 Purses, Wallets, and Protective Covers 0 0 1 0 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 0 0 1
173 Tool Driving or Impacting 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
177 Weighing Scales 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
186 Merchandising 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
202 Distillation: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
206 Special Receptacle or Package 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
221 Article Dispensing 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
238 Railways: Surface Track 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
241 Solid Material Comminution or Disintegration 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
246 Railway Switches and Signals 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
249 Static Molds 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
279 Chucks or Sockets 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
283 Printed Matter 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
290 Prime-Mover Dynamo Plants 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
293 Vehicle Fenders 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
312 Supports: Cabinet Structure 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
331 Oscillators 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
363 Electric Power Conversion Systems 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
372 Coherent Light Generators 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
385 Optical Waveguides 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
388 Electricity: Motor Control Systems 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
400 Typewriting Machines 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
432 Heating 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
483 Tool Changing 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
504 Plant Protecting and Regulating Compositions 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
532 Organic Compounds (includes Classes 532-570) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
601 Surgery: Kinesitherapy 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
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 0 0 0 0 0 0 1
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 1 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 0 1 0 1
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 153 144 180 142 148 101 93 99 92 99 126 118 144 119 123 141 2022


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