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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

Springfield, MA

( 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
473 Games Using Tangible Projectile 20 27 26 24 14 21 17 21 16 21 6 2 0 0 1 6 222
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 9 14 22 7 3 2 5 3 3 7 7 5 7 6 7 3 110
042 Firearms 1 7 19 7 1 0 4 2 2 5 3 6 3 6 6 9 81
428 Stock Material or Miscellaneous Articles 5 3 3 6 2 2 7 4 3 3 6 9 1 4 1 5 64
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 2 6 4 4 4 2 2 3 3 3 4 1 5 2 2 48
128 Surgery (includes Class 600) 3 1 2 1 0 2 1 1 0 2 4 2 8 5 6 2 40
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 3 2 1 0 1 1 2 2 3 3 4 3 4 3 31
435 Chemistry: Molecular Biology and Microbiology 0 2 1 0 0 1 1 1 2 2 3 1 2 6 4 5 31
415 Rotary Kinetic Fluid Motors or Pumps 0 0 1 0 0 0 2 0 1 0 0 5 3 7 10 2 31
416 Fluid Reaction Surfaces (i.e., Impellers) 0 2 0 0 1 1 1 1 1 2 0 2 4 5 4 4 28
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 3 5 4 6 1 2 0 1 2 2 0 2 0 0 0 28
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 3 2 3 1 1 0 1 0 0 0 3 4 0 1 1 5 25
250 Radiant Energy 0 0 0 0 0 4 7 1 1 1 4 1 0 2 2 1 24
427 Coating Processes 2 3 4 1 0 0 0 2 0 2 2 1 2 2 2 1 24
123 Internal-Combustion Engines 1 3 2 0 0 3 3 0 1 4 0 1 2 2 0 1 23
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 1 0 3 0 1 0 2 2 0 3 2 2 2 2 1 22
060 Power Plants 1 1 0 3 2 2 2 0 0 1 1 1 2 1 2 2 21
073 Measuring and Testing 1 0 2 1 0 1 4 1 1 1 3 1 2 0 1 2 21
382 Image Analysis 0 1 0 0 0 0 1 0 1 1 1 4 7 1 1 3 21
532 Organic Compounds (includes Classes 532-570) 1 1 2 0 2 0 1 1 1 3 1 2 2 1 0 1 19
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 4 8 3 3 0 19
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 1 1 3 1 0 0 1 1 1 2 2 4 1 18
210 Liquid Purification or Separation 3 3 1 0 0 1 1 1 0 2 1 1 3 0 0 0 17
137 Fluid Handling 0 2 2 1 0 0 0 0 0 0 0 0 0 5 0 6 16
252 Compositions 1 1 1 0 0 0 1 0 0 0 2 2 1 2 0 4 15
273 Amusement Devices: Games 0 1 1 1 0 0 1 1 1 2 1 2 0 2 1 1 15
370 Multiplex Communications 1 1 0 0 2 0 1 1 1 1 1 2 1 1 2 0 15
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 2 1 0 1 0 2 0 0 0 0 1 1 2 3 2 15
707 DP: Database and File Management or Data Structures (Data Processing) 1 0 0 1 0 1 1 1 0 2 1 0 1 0 5 1 15
248 Supports (e.g., for holding articles, etc.) 4 2 1 0 0 1 1 0 1 0 2 0 1 0 0 2 15
052 Static Structures (e.g., Buildings) 1 2 1 0 0 0 0 0 0 1 1 0 2 2 4 0 14
062 Refrigeration 0 0 0 1 0 1 2 2 1 0 1 2 1 1 1 1 14
206 Special Receptacle or Package 0 1 1 0 0 0 2 2 2 0 0 0 0 2 2 2 14
385 Optical Waveguides 0 0 0 2 2 2 3 3 0 1 1 0 0 0 0 0 14
604 Surgery (Medicators and Receptors) 0 1 0 0 0 2 1 0 1 1 1 1 1 4 1 0 14
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 1 0 0 1 2 2 0 0 0 1 0 0 2 4 14
362 Illumination 1 0 1 2 0 0 0 3 0 0 3 0 0 2 1 0 13
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 3 1 1 2 0 0 0 2 3 13
089 Ordnance 0 1 1 1 0 1 0 0 2 0 1 0 3 2 1 0 13
280 Land Vehicles 1 1 1 1 0 0 0 1 0 1 1 1 1 0 2 1 12
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 0 2 2 0 1 0 1 1 0 1 0 0 1 2 0 12
439 Electrical Connectors 0 1 0 0 0 1 1 0 3 2 0 0 2 0 1 1 12
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 1 0 1 0 1 0 0 2 1 1 1 1 0 1 1 12
101 Printing 0 5 3 1 0 0 0 0 1 0 1 0 0 0 0 0 11
340 Communications: Electrical 0 1 1 0 2 0 0 1 0 0 1 0 0 1 2 2 11
606 Surgery (instruments) 0 0 2 1 3 0 0 2 0 0 1 0 2 0 0 0 11
083 Cutting 3 1 0 0 1 0 1 0 0 2 0 1 1 0 0 0 10
324 Electricity: Measuring and Testing 1 0 0 0 1 0 0 0 1 0 0 1 2 2 2 0 10
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 1 0 1 1 1 1 0 0 0 0 1 0 4 10
220 Receptacles 1 1 1 1 0 0 0 0 0 1 0 0 0 0 2 2 9
359 Optical: Systems and Elements 0 1 3 1 1 0 1 0 0 0 0 1 0 1 0 0 9
374 Thermal Measuring and Testing 0 0 1 2 0 2 0 0 0 0 0 0 0 3 1 0 9
431 Combustion 0 1 0 0 0 0 0 1 1 1 0 0 1 1 2 1 9
436 Chemistry: Analytical and Immunological Testing 0 0 1 1 0 0 0 0 0 0 1 3 1 1 1 0 9
455 Telecommunications 0 0 2 3 2 0 1 0 0 0 0 0 0 1 0 0 9
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 1 3 0 0 0 0 0 1 0 0 2 1 1 0 0 0 9
005 Beds 0 0 0 2 1 1 3 1 0 0 0 0 0 0 0 0 8
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 0 1 1 0 0 0 1 0 2 0 2 0 0 0 1 8
095 Gas Separation: Processes 1 0 0 0 0 1 1 0 1 0 1 0 0 1 0 2 8
162 Paper Making and Fiber Liberation 1 0 0 0 0 1 0 0 0 3 2 0 0 1 0 0 8
222 Dispensing (apparatus and process) 1 0 0 0 0 0 0 0 0 0 0 2 3 2 0 0 8
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 1 0 0 0 0 0 0 0 2 5 0 0 8
029 Metal Working 1 0 1 0 0 1 0 1 0 0 0 1 0 1 1 0 7
030 Cutlery 0 1 0 0 0 0 1 0 1 0 0 1 1 0 1 1 7
053 Package Making 1 0 0 3 2 0 1 0 0 0 0 0 0 0 0 0 7
055 Gas Separation 0 0 1 0 0 0 1 1 1 1 0 1 1 0 0 0 7
072 Metal Deforming 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 2 7
110 Furnaces 0 1 1 1 0 0 0 1 1 0 0 0 0 1 0 1 7
244 Aeronautics and Astronautics 0 1 0 0 1 0 0 0 1 0 2 0 0 0 0 2 7
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 1 0 0 0 1 0 1 1 0 0 2 0 1 7
343 Communications: Radio Wave Antennas 0 1 0 0 1 0 1 0 0 1 0 0 2 0 0 1 7
384 Bearings 0 0 1 0 0 0 0 0 0 0 2 0 1 1 1 1 7
401 Coating Implements with Material Supply 0 1 0 0 0 0 0 0 0 1 0 1 2 1 1 0 7
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 7
423 Chemistry of Inorganic Compounds 0 0 1 0 0 0 0 0 1 1 1 1 0 1 1 0 7
426 Food or Edible Material: Processes, Compositions, and Products 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 2 7
438 Semiconductor Device Manufacturing: Process 0 0 1 0 1 0 2 0 0 1 0 0 1 1 0 0 7
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 1 0 2 1 1 0 0 2 0 0 0 7
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 1 0 1 1 0 0 0 3 1 7
726 Information Security 0 0 0 0 0 0 0 0 0 1 1 2 1 1 0 1 7
033 Geometrical Instruments 0 0 2 1 0 0 0 0 0 0 0 0 1 1 1 0 6
036 Boots, Shoes, and Leggings 0 2 1 0 1 0 0 1 0 1 0 0 0 0 0 0 6
084 Music 2 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 6
138 Pipes and Tubular Conduits 1 1 0 1 0 1 1 0 0 0 0 0 0 1 0 0 6
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 0 0 0 0 0 0 1 3 2 0 0 0 6
229 Envelopes, Wrappers, and Paperboard Boxes 0 2 1 0 1 1 0 0 0 0 0 0 1 0 0 0 6
294 Handling: Hand and Hoist-Line Implements 0 0 1 0 0 0 2 1 0 1 0 0 0 0 0 1 6
315 Electric Lamp and Discharge Devices: Systems 1 1 1 0 1 0 1 0 0 0 0 0 0 1 0 0 6
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 1 0 1 2 0 0 1 0 0 0 0 0 1 0 6
463 Amusement Devices: Games 0 0 1 0 1 1 0 1 0 0 0 1 0 0 0 1 6
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 2 0 0 0 1 1 0 1 0 0 6
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 1 6
002 Apparel 1 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 5
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 2 5
165 Heat Exchange 1 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 5
174 Electricity: Conductors and Insulators 0 0 0 0 2 0 1 0 0 0 0 0 0 1 0 1 5
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 5
277 Seal for a Joint or Juncture 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 2 5
356 Optics: Measuring and Testing 1 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 5
361 Electricity: Electrical Systems and Devices 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 2 5
365 Static Information Storage and Retrieval 0 0 0 0 0 0 0 0 1 2 0 2 0 0 0 0 5
372 Coherent Light Generators 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 3 5
434 Education and Demonstration 0 0 0 2 0 0 0 0 0 0 1 1 0 0 1 0 5
446 Amusement Devices: Toys 0 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 5
482 Exercise Devices 1 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 5
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 3 5
351 Optics: Eye Examining, Vision Testing and Correcting 1 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 5
451 Abrading 0 0 0 1 1 0 2 0 1 0 0 0 0 0 0 1 5
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 2 0 1 2 0 0 0 5
024 Buckles, Buttons, Clasps, Etc. 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 4
102 Ammunition and Explosives 0 0 0 0 0 0 0 0 0 1 0 1 0 2 0 0 4
211 Supports: Racks 0 0 0 0 2 0 1 0 0 0 1 0 0 0 0 0 4
219 Electric Heating 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 4
239 Fluid Sprinkling, Spraying, and Diffusing 0 1 0 0 0 0 0 1 0 2 0 0 0 0 0 0 4
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 4
285 Pipe Joints or Couplings 1 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 4
297 Chairs and Seats 1 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 4
310 Electrical Generator or Motor Structure 0 0 0 0 0 0 0 0 1 0 0 0 2 1 0 0 4
318 Electricity: Motive Power Systems 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 4
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 0 1 0 0 0 0 0 0 1 0 2 0 0 0 4
347 Incremental Printing of Symbolic Information 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 4
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 4
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 1 4
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 4
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 4
015 Brushing, Scrubbing, and General Cleaning 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 3
034 Drying and Gas or Vapor Contact with Solids 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 3
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 3
070 Locks 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 3
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 3
106 Compositions: Coating or Plastic 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 3
119 Animal Husbandry 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 3
124 Mechanical Guns and Projectors 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 3
180 Motor Vehicles 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 3
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 3
209 Classifying, Separating, and Assorting Solids 2 0 0 0 0 1 0 0 0 0 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 1 0 0 0 0 0 0 3
241 Solid Material Comminution or Disintegration 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 3
296 Land Vehicles: Bodies and Tops 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 3
313 Electric Lamp and Discharge Devices 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 3
348 Television 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 3
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 3
417 Pumps 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 3
454 Ventilation 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 3
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 3
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 3
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 3
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 2 1 0 3
725 Interactive Video Distribution Systems 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 3
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2
047 Plant Husbandry 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2
048 Gas: Heating and Illuminating 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
071 Chemistry: Fertilizers 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2
074 Machine Element or Mechanism 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
092 Expansible Chamber Devices 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2
122 Liquid Heaters and Vaporizers 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
132 Toilet 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
139 Textiles: Weaving 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
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 0 0 0 0 1 1 2
172 Earth Working 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
181 Acoustics 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2
204 Chemistry: Electrical and Wave Energy 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
215 Bottles and Jars 0 0 1 0 0 0 0 0 0 1 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
221 Article Dispensing 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2
224 Package and Article Carriers 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
251 Valves and Valve Actuation 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
301 Land Vehicles: Wheels and Axles 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2
330 Amplifiers 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
332 Modulators 0 0 1 0 1 0 0 0 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 1 0 0 0 0 0 2
349 Liquid Crystal Cells, Elements and Systems 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2
363 Electric Power Conversion Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
366 Agitating (e.g., of articles and materials) 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 2
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2
375 Pulse or Digital Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
380 Cryptography 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
398 Optical Communications 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2
405 Hydraulic and Earth Engineering 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
414 Material or Article Handling 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2
602 Surgery: Splint, Brace, or Bandage 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
188 Brakes 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
023 Chemistry: Physical Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
040 Card, Picture, or Sign Exhibiting 1 0 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 1 0 0 0 0 0 0 0 1
057 Textiles: Spinning, Twisting, and Twining 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
066 Textiles: Knitting 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
081 Tools 0 0 0 0 1 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 1 0 0 0 0 0 0 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
099 Foods and Beverages: Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
100 Presses 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
104 Railways 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
114 Ships 0 0 0 0 0 0 0 0 1 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
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
118 Coating Apparatus 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
126 Stoves and Furnaces 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
134 Cleaning and Liquid Contact with Solids 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
140 Wireworking 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
144 Woodworking 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
152 Resilient Tires and Wheels 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
169 Fire Extinguishers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
177 Weighing Scales 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
198 Conveyors: Power-Driven 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
200 Electricity: Circuit Makers and Breakers 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
223 Apparel Apparatus 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
228 Metal Fusion Bonding 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
237 Heating Systems 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
242 Winding, Tensioning, or Guiding 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
269 Work Holders 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
283 Printed Matter 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
292 Closure Fasteners 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
323 Electricity: Power Supply or Regulation Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
336 Inductor Devices 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
386 Motion Video Signal Processing for Recording or Reproducing 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
403 Joints and Connections 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
404 Road Structure, Process, or Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
406 Conveyors: Fluid Current 0 0 0 0 1 0 0 0 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 0 0 1
409 Gear Cutting, Milling, or Planing 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
433 Dentistry 1 0 0 0 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 1 0 0 0 0 0 0 0 0 1
450 Foundation Garments 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
453 Coin Handling 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
472 Amusement Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
504 Plant Protecting and Regulating Compositions 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 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
588 Hazardous or Toxic Waste Destruction or Containment 0 0 1 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 0 0 0 1 0 1
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
ALL ALL CLASSES 111 136 167 126 89 89 132 96 85 125 118 120 140 147 138 165 1981


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