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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 - 2011 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

New Haven-Milford, CT

( 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 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 37 51 58 38 32 49 55 40 32 46 62 50 550
435 Chemistry: Molecular Biology and Microbiology 17 31 27 24 16 21 17 16 9 12 16 22 228
532 Organic Compounds (includes Classes 532-570) 15 19 15 8 5 9 10 11 17 7 10 16 142
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 13 14 8 9 15 5 4 8 7 8 14 12 117
606 Surgery (instruments) 9 4 2 6 5 8 9 5 1 10 20 25 104
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 5 3 3 1 5 9 9 11 12 15 13 18 104
439 Electrical Connectors 8 11 10 6 9 11 7 5 3 5 7 8 90
128 Surgery (includes Class 600) 11 11 10 9 6 3 10 6 6 3 9 5 89
250 Radiant Energy 8 10 5 5 10 7 5 8 5 6 5 6 80
604 Surgery (Medicators and Receptors) 3 3 6 5 4 3 8 2 2 3 14 17 70
030 Cutlery 2 5 3 8 6 2 11 5 6 3 6 4 61
428 Stock Material or Miscellaneous Articles 7 3 6 11 4 8 4 5 2 1 4 2 57
073 Measuring and Testing 4 3 3 3 1 5 12 3 7 4 7 3 55
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 6 3 4 4 4 4 7 2 3 7 2 6 52
271 Sheet Feeding or Delivering 4 7 4 5 7 1 0 1 2 3 7 3 44
227 Elongated-Member-Driving Apparatus 1 2 0 0 3 0 3 2 1 6 10 15 43
702 DP: Measuring, Calibrating, or Testing (Data Processing) 2 1 2 4 3 9 5 1 4 4 4 4 43
174 Electricity: Conductors and Insulators 2 4 3 5 3 4 4 3 3 4 3 2 40
029 Metal Working 5 2 1 3 2 3 8 4 2 3 2 2 37
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 2 1 2 4 2 1 3 2 5 4 6 3 35
416 Fluid Reaction Surfaces (i.e., Impellers) 2 1 1 2 2 4 3 1 3 6 8 2 35
340 Communications: Electrical 1 7 1 2 1 1 4 4 4 2 4 3 34
436 Chemistry: Analytical and Immunological Testing 2 3 3 3 1 5 0 3 6 2 2 4 34
244 Aeronautics and Astronautics 5 2 5 3 2 1 2 3 1 3 2 4 33
359 Optical: Systems and Elements 2 2 2 2 3 4 7 3 3 1 2 2 33
433 Dentistry 6 3 2 3 1 4 1 6 2 1 2 2 33
356 Optics: Measuring and Testing 2 1 0 1 2 3 3 7 1 1 5 6 32
362 Illumination 2 3 3 3 3 2 1 4 3 4 3 1 32
060 Power Plants 1 1 0 2 4 0 4 2 0 4 5 8 31
210 Liquid Purification or Separation 2 3 4 2 3 4 0 5 1 3 3 1 31
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 3 5 1 1 1 4 4 0 5 7 31
370 Multiplex Communications 1 1 4 5 3 2 2 3 3 1 3 2 30
707 DP: Database and File Management or Data Structures (Data Processing) 2 1 0 0 1 1 2 2 4 3 8 6 30
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 4 4 6 2 3 0 2 1 2 1 1 3 29
052 Static Structures (e.g., Buildings) 1 3 3 1 3 2 2 0 2 3 6 1 27
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 2 1 3 2 4 0 6 1 3 1 3 27
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 1 3 2 4 1 3 1 3 4 5 27
385 Optical Waveguides 3 5 3 0 0 2 2 3 3 1 3 1 26
427 Coating Processes 6 0 4 4 1 1 0 0 4 4 2 0 26
219 Electric Heating 6 3 3 3 3 1 2 0 1 0 1 2 25
206 Special Receptacle or Package 4 1 2 1 1 0 1 3 1 3 3 4 24
401 Coating Implements with Material Supply 3 5 2 3 3 0 3 0 2 2 0 0 23
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 1 0 1 0 3 1 0 4 2 1 6 4 23
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 1 1 3 2 2 4 1 1 0 1 3 3 22
438 Semiconductor Device Manufacturing: Process 3 1 1 1 2 0 0 1 3 3 2 5 22
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 1 1 0 3 15 2 22
361 Electricity: Electrical Systems and Devices 2 2 1 2 4 2 2 1 1 2 2 0 21
700 DP: Generic Control Systems or Specific Applications (Data Processing) 2 0 1 2 5 2 2 2 2 1 1 1 21
204 Chemistry: Electrical and Wave Energy 1 1 1 2 1 6 1 0 1 1 2 3 20
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 1 2 2 0 1 6 1 1 1 1 1 3 20
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 1 0 0 2 6 4 5 20
053 Package Making 3 0 1 0 5 1 2 1 3 0 2 1 19
382 Image Analysis 1 2 2 1 1 1 1 1 3 2 1 3 19
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 6 1 1 1 4 0 1 0 0 2 1 1 18
137 Fluid Handling 5 0 1 0 1 3 3 0 1 1 0 2 17
292 Closure Fasteners 1 0 6 2 0 1 1 1 1 2 0 2 17
431 Combustion 5 2 3 1 2 2 1 1 0 0 0 0 17
220 Receptacles 5 1 1 2 0 0 0 1 1 2 1 2 16
375 Pulse or Digital Communications 1 3 1 3 2 3 0 3 0 0 0 0 16
379 Telephonic Communications 1 5 0 0 4 1 1 1 0 1 0 2 16
473 Games Using Tangible Projectile 1 2 0 5 2 4 0 2 0 0 0 0 16
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 3 0 2 0 2 1 0 2 0 1 3 2 16
248 Supports (e.g., for holding articles, etc.) 2 2 1 0 0 1 1 0 1 4 2 1 15
324 Electricity: Measuring and Testing 3 3 2 0 0 3 0 2 0 1 0 1 15
345 Computer Graphics Processing and Selective Visual Display Systems 1 1 4 0 2 1 1 1 2 1 1 0 15
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 2 3 0 1 2 0 2 0 1 0 1 3 15
081 Tools 1 3 0 1 3 3 0 0 0 1 0 2 14
347 Incremental Printing of Symbolic Information 2 3 3 4 0 0 0 0 0 0 2 0 14
042 Firearms 1 4 1 2 2 2 0 0 0 0 1 0 13
106 Compositions: Coating or Plastic 0 2 0 1 1 0 1 3 1 2 1 1 13
358 Facsimile and Static Presentation Processing 0 1 1 1 0 1 1 0 1 3 4 0 13
381 Electrical Audio Signal Processing Systems and Devices 2 1 0 2 0 0 1 2 1 0 4 0 13
451 Abrading 3 3 0 0 2 1 1 1 1 1 0 0 13
033 Geometrical Instruments 0 2 1 1 0 2 2 3 0 1 0 0 12
072 Metal Deforming 2 2 0 0 1 0 0 3 2 1 1 0 12
148 Metal Treatment 2 2 3 0 3 0 0 1 1 0 0 0 12
177 Weighing Scales 2 1 1 1 0 2 0 1 0 2 1 1 12
222 Dispensing (apparatus and process) 2 2 0 1 1 0 1 1 0 1 2 1 12
252 Compositions 2 1 1 1 3 0 1 0 2 0 0 1 12
280 Land Vehicles 3 1 1 1 1 2 0 2 0 1 0 0 12
310 Electrical Generator or Motor Structure 1 2 0 1 4 2 0 0 1 0 0 1 12
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 1 0 0 3 2 1 2 1 2 12
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 1 0 0 1 1 1 2 0 3 0 1 2 12
070 Locks 2 2 3 0 0 2 1 0 0 0 0 1 11
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 1 1 2 0 0 1 2 0 1 2 0 11
415 Rotary Kinetic Fluid Motors or Pumps 2 1 1 0 1 0 1 1 1 1 1 1 11
713 Support (Electrical Computers and Digital Processing Systems) 0 1 0 3 2 1 1 0 0 0 2 1 11
123 Internal-Combustion Engines 1 1 1 1 0 2 0 1 2 0 1 0 10
313 Electric Lamp and Discharge Devices 0 0 0 0 4 1 2 0 0 1 1 1 10
368 Horology: Time Measuring Systems or Devices 0 2 1 0 0 1 4 1 1 0 0 0 10
403 Joints and Connections 2 1 1 0 5 0 1 0 0 0 0 0 10
717 DP: Software Development, Installation, and Management (Data Processing) 0 1 1 1 0 1 0 0 3 3 0 0 10
004 Baths, Closets, Sinks, and Spittoons 2 1 1 1 1 2 1 0 0 0 0 0 9
024 Buckles, Buttons, Clasps, Etc. 1 1 1 1 1 3 0 1 0 0 0 0 9
084 Music 1 1 2 0 2 0 1 0 0 1 1 0 9
285 Pipe Joints or Couplings 0 0 0 1 1 0 0 0 2 2 2 1 9
333 Wave Transmission Lines and Networks 0 1 1 0 1 2 0 0 0 0 2 2 9
372 Coherent Light Generators 1 2 0 1 2 1 2 0 0 0 0 0 9
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 2 4 1 1 0 1 0 0 0 0 0 0 9
585 Chemistry of Hydrocarbon Compounds 0 2 1 0 0 0 0 0 0 3 0 3 9
005 Beds 0 0 1 2 0 0 0 1 1 2 1 0 8
016 Miscellaneous Hardware 1 4 0 1 1 1 0 0 0 0 0 0 8
074 Machine Element or Mechanism 0 2 1 0 0 0 1 1 0 0 0 3 8
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 1 0 0 0 1 0 0 1 2 1 2 8
426 Food or Edible Material: Processes, Compositions, and Products 1 0 3 1 1 0 1 0 0 0 1 0 8
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 0 3 1 0 0 1 0 2 0 0 0 8
482 Exercise Devices 3 1 1 1 0 0 0 0 1 0 0 1 8
494 Imperforate Bowl: Centrifugal Separators 1 0 1 0 4 0 2 0 0 0 0 0 8
607 Surgery: Light, Thermal, and Electrical Application 0 0 1 1 1 0 0 0 0 2 2 1 8
002 Apparel 1 0 1 0 1 1 0 0 1 0 0 2 7
015 Brushing, Scrubbing, and General Cleaning 2 0 0 2 1 0 0 0 0 0 0 2 7
040 Card, Picture, or Sign Exhibiting 0 1 0 0 1 1 0 2 1 0 1 0 7
083 Cutting 3 1 0 0 0 1 1 0 0 1 0 0 7
216 Etching a Substrate: Processes 0 0 1 1 0 0 2 1 1 0 1 0 7
224 Package and Article Carriers 2 0 0 1 1 0 0 1 0 0 1 1 7
229 Envelopes, Wrappers, and Paperboard Boxes 0 1 2 2 0 0 0 0 1 0 0 1 7
277 Seal for a Joint or Juncture 0 0 2 1 0 2 1 1 0 0 0 0 7
294 Handling: Hand and Hoist-Line Implements 4 1 0 0 0 0 2 0 0 0 0 0 7
315 Electric Lamp and Discharge Devices: Systems 4 0 0 0 1 0 0 0 0 0 2 0 7
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 1 1 1 0 0 0 3 0 1 0 0 7
374 Thermal Measuring and Testing 1 0 0 0 0 1 3 0 1 1 0 0 7
400 Typewriting Machines 0 0 0 0 2 1 1 1 0 2 0 0 7
452 Butchering 0 0 2 1 0 0 0 1 0 0 1 2 7
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 1 0 1 0 1 0 0 0 0 1 1 7
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 1 0 0 2 0 2 2 7
725 Interactive Video Distribution Systems 0 0 0 0 0 1 0 0 1 1 1 3 7
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 1 0 2 3 1 0 0 0 0 0 0 0 7
044 Fuel and Related Compositions 0 0 2 1 2 0 0 0 0 0 1 0 6
049 Movable or Removable Closures 1 1 0 3 1 0 0 0 0 0 0 0 6
102 Ammunition and Explosives 2 1 0 2 0 0 0 1 0 0 0 0 6
118 Coating Apparatus 3 0 1 0 1 1 0 0 0 0 0 0 6
134 Cleaning and Liquid Contact with Solids 0 0 0 1 1 1 0 0 1 1 0 1 6
165 Heat Exchange 1 1 0 0 0 0 1 0 0 2 1 0 6
188 Brakes 0 0 0 1 0 2 0 0 0 1 1 1 6
200 Electricity: Circuit Makers and Breakers 3 2 0 0 1 0 0 0 0 0 0 0 6
208 Mineral Oils: Processes and Products 1 0 0 0 1 2 1 0 0 1 0 0 6
267 Spring Devices 1 0 0 1 0 2 2 0 0 0 0 0 6
296 Land Vehicles: Bodies and Tops 0 0 0 0 0 2 1 2 0 0 1 0 6
348 Television 0 2 0 0 1 0 0 1 0 1 1 0 6
366 Agitating (e.g., of articles and materials) 2 1 0 0 0 1 0 2 0 0 0 0 6
398 Optical Communications 0 0 0 3 0 1 0 1 1 0 0 0 6
405 Hydraulic and Earth Engineering 1 0 0 0 0 0 2 0 0 1 2 0 6
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 1 1 1 2 0 0 0 0 0 0 1 0 6
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 1 1 0 1 2 6
726 Information Security 0 0 0 1 0 1 0 1 0 1 1 1 6
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 0 1 1 1 1 0 0 0 0 0 0 5
055 Gas Separation 1 1 0 1 0 1 0 0 0 0 0 1 5
095 Gas Separation: Processes 0 0 1 2 0 0 1 0 0 0 0 1 5
099 Foods and Beverages: Apparatus 0 1 1 1 0 1 0 0 1 0 0 0 5
116 Signals and Indicators 0 0 0 0 1 0 0 0 1 2 1 0 5
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 0 2 2 1 0 0 0 5
164 Metal Founding 0 0 0 1 0 0 0 2 1 1 0 0 5
175 Boring or Penetrating the Earth 1 0 1 1 0 0 0 0 0 1 1 0 5
209 Classifying, Separating, and Assorting Solids 1 2 0 1 0 0 0 0 1 0 0 0 5
270 Sheet-Material Associating 0 0 2 1 0 0 0 0 1 0 1 0 5
338 Electrical Resistors 0 0 0 0 0 0 3 0 0 0 1 1 5
420 Alloys or Metallic Compositions 0 1 0 1 2 0 0 0 0 0 1 0 5
423 Chemistry of Inorganic Compounds 0 0 0 1 0 0 0 0 0 1 2 1 5
455 Telecommunications 0 0 0 0 0 0 1 1 1 0 0 2 5
062 Refrigeration 0 0 0 0 2 0 0 0 1 1 0 0 4
215 Bottles and Jars 0 0 0 0 0 1 0 1 0 1 0 1 4
228 Metal Fusion Bonding 0 0 1 0 0 0 0 1 0 1 1 0 4
249 Static Molds 0 0 1 0 2 0 0 1 0 0 0 0 4
273 Amusement Devices: Games 1 2 0 0 0 0 0 0 1 0 0 0 4
312 Supports: Cabinet Structure 1 0 1 1 0 0 1 0 0 0 0 0 4
318 Electricity: Motive Power Systems 2 1 0 0 0 1 0 0 0 0 0 0 4
355 Photocopying 0 0 0 0 0 1 0 1 0 0 0 2 4
380 Cryptography 0 1 0 0 1 0 0 0 0 1 1 0 4
404 Road Structure, Process, or Apparatus 0 0 1 0 0 0 1 0 0 1 1 0 4
419 Powder Metallurgy Processes 0 0 0 1 1 1 0 0 1 0 0 0 4
454 Ventilation 1 1 0 0 0 0 0 0 0 1 1 0 4
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 1 0 1 0 1 0 1 0 4
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 1 0 1 0 0 0 0 0 0 0 1 4
043 Fishing, Trapping, and Vermin Destroying 0 1 1 0 1 0 0 0 0 0 0 0 3
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 3 3
065 Glass Manufacturing 1 0 1 0 0 0 1 0 0 0 0 0 3
100 Presses 0 0 0 0 1 1 0 0 0 0 0 1 3
108 Horizontally Supported Planar Surfaces 0 0 0 1 0 0 0 0 0 0 0 2 3
181 Acoustics 0 0 0 2 0 0 0 0 0 1 0 0 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 1 1 0 0 0 0 0 0 0 0 1 0 3
192 Clutches and Power-Stop Control 0 0 1 0 1 0 0 0 0 1 0 0 3
211 Supports: Racks 0 0 0 0 1 0 0 0 0 0 1 1 3
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 0 0 1 0 1 0 1 0 0 3
241 Solid Material Comminution or Disintegration 0 0 1 0 0 0 2 0 0 0 0 0 3
283 Printed Matter 0 0 0 0 1 0 0 0 0 0 0 2 3
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 0 3 3
307 Electrical Transmission or Interconnection Systems 1 0 0 0 0 0 0 0 0 0 2 0 3
320 Electricity: Battery or Capacitor Charging or Discharging 1 0 0 0 0 0 0 0 0 0 1 1 3
330 Amplifiers 1 0 0 0 0 0 0 0 0 0 2 0 3
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 1 0 0 1 0 0 0 0 1 0 0 3
343 Communications: Radio Wave Antennas 1 1 0 0 0 0 1 0 0 0 0 0 3
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 1 0 0 0 1 1 3
353 Optics: Image Projectors 0 0 0 0 0 1 1 0 0 1 0 0 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 0 0 0 0 2 1 0 3
384 Bearings 0 0 0 1 0 1 0 1 0 0 0 0 3
409 Gear Cutting, Milling, or Planing 1 0 1 0 0 0 1 0 0 0 0 0 3
414 Material or Article Handling 0 1 0 0 0 0 0 0 1 0 0 1 3
446 Amusement Devices: Toys 0 0 0 2 0 0 0 0 0 0 1 0 3
602 Surgery: Splint, Brace, or Bandage 1 0 0 0 0 0 1 0 0 1 0 0 3
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 1 1 0 1 0 0 0 0 0 0 0 0 3
714 Error Detection/Correction and Fault Detection/Recovery 1 0 0 1 0 0 0 0 0 1 0 0 3
036 Boots, Shoes, and Leggings 1 1 0 0 0 0 0 0 0 0 0 0 2
037 Excavating 0 0 0 0 0 1 1 0 0 0 0 0 2
047 Plant Husbandry 0 0 2 0 0 0 0 0 0 0 0 0 2
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 0 0 0 0 0 1 0 0 0 0 2
076 Metal Tools and Implements, Making 1 1 0 0 0 0 0 0 0 0 0 0 2
091 Motors: Expansible Chamber Type 0 0 0 1 1 0 0 0 0 0 0 0 2
092 Expansible Chamber Devices 0 0 1 1 0 0 0 0 0 0 0 0 2
101 Printing 1 1 0 0 0 0 0 0 0 0 0 0 2
114 Ships 0 0 0 0 0 0 0 0 1 1 0 0 2
119 Animal Husbandry 1 0 0 0 0 1 0 0 0 0 0 0 2
132 Toilet 0 0 0 0 0 0 0 2 0 0 0 0 2
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 2 0 2
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 0 0 0 0 1 1 2
162 Paper Making and Fiber Liberation 0 0 0 2 0 0 0 0 0 0 0 0 2
180 Motor Vehicles 0 0 0 0 0 0 0 0 1 0 1 0 2
182 Fire Escape, Ladder, or Scaffold 0 1 0 0 1 0 0 0 0 0 0 0 2
242 Winding, Tensioning, or Guiding 1 0 0 0 0 0 0 0 0 0 1 0 2
269 Work Holders 0 0 0 2 0 0 0 0 0 0 0 0 2
323 Electricity: Power Supply or Regulation Systems 0 0 0 1 0 0 0 0 0 0 0 1 2
341 Coded Data Generation or Conversion 0 0 1 0 0 0 0 0 1 0 0 0 2
363 Electric Power Conversion Systems 0 1 0 0 0 0 0 1 0 0 0 0 2
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 0 1 0 0 0 0 0 0 0 0 0 2
399 Electrophotography 1 0 1 0 0 0 0 0 0 0 0 0 2
417 Pumps 1 0 1 0 0 0 0 0 0 0 0 0 2
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 0 0 0 0 0 0 0 0 0 1 2
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 0 0 1 0 0 1 0 0 2
472 Amusement Devices 0 0 0 1 0 1 0 0 0 0 0 0 2
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 1 0 0 0 0 1 0 2
504 Plant Protecting and Regulating Compositions 0 1 1 0 0 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 0 1 0 0 0 0 0 1 0 2
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 1 0 0 0 0 0 0 0 0 1 2
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 0 0 0 1 2
007 Compound Hand Tools 0 0 0 0 0 0 0 1 0 0 0 0 1
027 Undertaking 0 0 0 1 0 0 0 0 0 0 0 0 1
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 0 1 0 0 0 0 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 1 0 0 0 0 0 0 0 0 0 1
056 Harvesters 1 0 0 0 0 0 0 0 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 0 1 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 0 0 0 1 0 1
089 Ordnance 0 0 0 0 0 0 0 1 0 0 0 0 1
096 Gas Separation: Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 1
105 Railway Rolling Stock 0 0 0 0 0 0 1 0 0 0 0 0 1
112 Sewing 0 1 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 1 0 0 0 0 1
122 Liquid Heaters and Vaporizers 0 0 1 0 0 0 0 0 0 0 0 0 1
124 Mechanical Guns and Projectors 0 0 0 0 1 0 0 0 0 0 0 0 1
125 Stone Working 0 1 0 0 0 0 0 0 0 0 0 0 1
126 Stoves and Furnaces 0 0 1 0 0 0 0 0 0 0 0 0 1
131 Tobacco 0 0 0 0 0 1 0 0 0 0 0 0 1
138 Pipes and Tubular Conduits 0 0 0 0 0 0 0 0 0 1 0 0 1
144 Woodworking 0 0 0 0 0 0 0 0 0 0 0 1 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 0 0 1 0 0 1
152 Resilient Tires and Wheels 0 0 0 0 0 0 1 0 0 0 0 0 1
169 Fire Extinguishers 0 0 0 0 0 1 0 0 0 0 0 0 1
184 Lubrication 0 0 0 0 0 0 0 0 0 0 0 1 1
198 Conveyors: Power-Driven 0 0 0 0 0 0 0 0 1 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 0 0 0 1 0 0 0 0 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 0 1 0 0 0 0 0 0 0 1
221 Article Dispensing 1 0 0 0 0 0 0 0 0 0 0 0 1
226 Advancing Material of Indeterminate Length 0 0 1 0 0 0 0 0 0 0 0 0 1
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 1 0 0 0 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 0 0 0 1 1
251 Valves and Valve Actuation 0 1 0 0 0 0 0 0 0 0 0 0 1
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 0 0 0 0 0 0 0 0 1 1
297 Chairs and Seats 0 0 0 0 1 0 0 0 0 0 0 0 1
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 0 0 0 1 1
303 Fluid-Pressure and Analogous Brake Systems 0 0 1 0 0 0 0 0 0 0 0 0 1
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 1 0 0 0 0 0 0 0 0 0 1
331 Oscillators 0 0 0 0 0 0 0 0 0 0 0 1 1
336 Inductor Devices 1 0 0 0 0 0 0 0 0 0 0 0 1
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 1 0 1
365 Static Information Storage and Retrieval 1 0 0 0 0 0 0 0 0 0 0 0 1
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 1 0 0 0 0 0 1
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 1 0 0 0 0 1
407 Cutters, for Shaping 0 0 0 0 0 0 0 0 0 0 0 1 1
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 1 0 0 0 0 0 0 0 0 1
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 0 0 0 1 1
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 1
432 Heating 0 0 1 0 0 0 0 0 0 0 0 0 1
434 Education and Demonstration 0 0 0 0 0 1 0 0 0 0 0 0 1
440 Marine Propulsion 0 0 0 0 0 0 0 0 0 0 1 0 1
445 Electric Lamp or Space Discharge Component or Device Manufacturing 1 0 0 0 0 0 0 0 0 0 0 0 1
450 Foundation Garments 0 0 0 0 1 0 0 0 0 0 0 0 1
463 Amusement Devices: Games 0 0 1 0 0 0 0 0 0 0 0 0 1
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 0 0 0 0 0 0 0 0 0 0 0 1
475 Planetary Gear Transmission Systems or Components 0 0 0 0 1 0 0 0 0 0 0 0 1
512 Perfume Compositions 0 0 0 0 0 0 0 0 1 0 0 0 1
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 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 1 0 0 0 0 0 0 1
ALL ALL CLASSES 385 375 347 337 323 331 330 296 262 312 429 421 4148


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