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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

Providence-New Bedford-Fall River, RI-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 8 11 13 28 39 32 46 26 33 27 47 62 73 42 43 39 569
606 Surgery (instruments) 14 9 9 17 17 11 14 9 5 10 32 35 36 58 42 52 370
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 17 21 23 23 31 28 46 26 16 16 12 31 18 10 12 9 339
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 22 9 16 13 9 17 15 7 6 5 13 10 11 15 25 18 211
367 Communications, Electrical: Acoustic Wave Systems and Devices 16 10 15 10 12 7 13 18 10 5 5 5 9 9 14 2 160
128 Surgery (includes Class 600) 6 5 6 6 6 8 13 4 7 5 9 13 8 22 24 12 154
428 Stock Material or Miscellaneous Articles 14 11 8 10 16 8 4 8 2 4 7 9 5 9 16 18 149
114 Ships 12 10 16 8 10 14 11 11 4 9 3 6 8 1 8 8 139
439 Electrical Connectors 13 9 10 10 15 4 10 7 10 6 9 4 5 4 6 8 130
073 Measuring and Testing 15 8 10 9 10 8 13 2 3 5 7 3 7 8 4 4 116
604 Surgery (Medicators and Receptors) 9 5 4 4 7 5 3 3 6 7 8 5 12 17 8 12 115
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 5 8 2 2 7 1 5 2 3 6 7 11 15 10 18 12 114
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 7 7 2 6 11 5 10 0 6 3 7 8 8 5 6 3 94
362 Illumination 5 1 8 2 5 4 8 8 6 11 6 8 5 6 4 6 93
340 Communications: Electrical 8 5 4 3 3 5 6 8 7 10 8 5 3 3 6 5 89
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 4 9 9 4 6 4 8 6 4 7 4 2 6 4 5 4 86
361 Electricity: Electrical Systems and Devices 7 10 8 4 10 4 4 7 3 4 2 2 2 5 4 0 76
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 5 6 4 6 7 4 0 5 3 4 2 7 6 3 4 8 74
382 Image Analysis 4 4 2 2 5 4 3 9 3 5 2 8 4 6 5 2 68
446 Amusement Devices: Toys 9 5 2 6 10 1 4 2 3 4 5 4 0 4 4 4 67
174 Electricity: Conductors and Insulators 2 2 4 1 4 2 4 7 3 3 4 4 6 6 7 6 65
702 DP: Measuring, Calibrating, or Testing (Data Processing) 3 1 10 6 6 7 5 2 1 6 4 2 3 4 2 3 65
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 4 0 0 1 0 2 0 0 4 4 8 4 9 10 11 2 59
435 Chemistry: Molecular Biology and Microbiology 8 7 2 4 0 3 3 6 3 3 3 5 2 4 4 1 58
029 Metal Working 2 5 4 3 5 3 5 4 4 2 4 2 2 2 5 4 56
169 Fire Extinguishers 1 1 1 1 1 1 1 1 1 3 12 1 7 7 10 6 55
356 Optics: Measuring and Testing 5 9 2 5 4 3 5 7 3 3 3 2 1 2 1 0 55
210 Liquid Purification or Separation 4 7 0 2 4 6 4 2 3 5 3 3 1 3 4 3 54
438 Semiconductor Device Manufacturing: Process 6 4 4 4 4 1 8 3 2 3 1 4 4 2 2 2 54
463 Amusement Devices: Games 0 2 3 1 4 0 0 0 0 1 3 5 8 11 7 6 51
532 Organic Compounds (includes Classes 532-570) 3 3 1 6 2 1 3 1 1 4 1 3 6 2 7 7 51
227 Elongated-Member-Driving Apparatus 3 4 8 0 3 3 2 2 2 3 3 3 1 7 4 2 50
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 7 5 4 5 5 3 3 6 4 0 2 0 1 1 2 1 49
137 Fluid Handling 3 3 2 0 4 4 3 1 2 4 5 2 4 4 1 3 45
248 Supports (e.g., for holding articles, etc.) 6 0 1 3 2 0 0 2 5 2 6 2 3 3 5 4 44
324 Electricity: Measuring and Testing 2 1 3 10 4 4 3 2 4 3 0 0 2 1 3 2 44
343 Communications: Radio Wave Antennas 4 1 2 0 1 4 3 2 10 2 1 3 5 3 3 0 44
323 Electricity: Power Supply or Regulation Systems 0 1 1 2 3 1 7 2 3 5 3 6 4 0 3 1 42
277 Seal for a Joint or Juncture 2 3 5 4 3 4 1 1 2 1 2 5 2 0 3 3 41
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 3 2 4 3 1 4 3 3 1 0 3 0 3 1 6 1 38
206 Special Receptacle or Package 4 4 3 3 1 3 3 4 1 2 2 0 0 2 1 4 37
370 Multiplex Communications 0 2 1 0 2 0 0 2 5 5 1 8 2 3 4 2 37
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 5 0 1 0 3 1 0 4 3 1 4 2 4 5 1 3 37
222 Dispensing (apparatus and process) 1 2 0 0 3 4 1 1 1 2 4 3 5 4 3 2 36
707 DP: Database and File Management or Data Structures (Data Processing) 1 1 0 1 1 0 2 2 1 3 5 2 4 5 4 4 36
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 4 2 2 1 2 0 1 1 1 2 2 5 3 2 2 5 35
385 Optical Waveguides 3 1 3 4 3 4 2 3 4 2 0 0 1 1 2 1 34
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 3 4 4 2 2 2 2 1 0 2 2 2 3 3 0 1 33
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 2 1 0 3 1 3 1 2 3 4 4 2 2 2 3 33
607 Surgery: Light, Thermal, and Electrical Application 1 1 1 0 1 2 2 3 2 2 1 1 3 6 2 5 33
089 Ordnance 3 2 4 3 2 3 2 2 3 2 0 1 0 1 2 2 32
119 Animal Husbandry 2 1 1 4 0 0 1 3 1 3 2 2 3 1 5 3 32
250 Radiant Energy 1 2 2 0 2 1 1 4 1 1 3 2 2 6 0 3 31
427 Coating Processes 3 4 1 2 3 3 1 2 2 1 2 0 4 1 1 1 31
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 6 0 0 2 1 2 0 1 2 3 1 3 2 1 5 1 30
030 Cutlery 1 1 2 4 1 1 1 2 0 1 1 3 2 4 4 1 29
036 Boots, Shoes, and Leggings 2 0 0 0 1 0 3 2 0 4 2 5 1 4 4 1 29
280 Land Vehicles 0 5 4 1 1 1 1 1 0 0 0 4 2 1 5 3 29
375 Pulse or Digital Communications 1 3 1 1 2 1 1 0 2 2 1 0 4 3 2 5 29
024 Buckles, Buttons, Clasps, Etc. 7 3 6 1 0 0 1 0 0 1 0 2 1 2 1 3 28
052 Static Structures (e.g., Buildings) 2 3 1 0 3 2 1 0 0 4 1 2 3 4 1 1 28
345 Computer Graphics Processing and Selective Visual Display Systems 2 1 2 0 2 0 0 0 4 3 1 2 2 3 2 4 28
351 Optics: Eye Examining, Vision Testing and Correcting 4 1 1 2 2 2 3 7 2 0 1 0 2 0 0 1 28
359 Optical: Systems and Elements 1 3 2 2 3 2 1 3 0 2 4 3 1 0 1 0 28
436 Chemistry: Analytical and Immunological Testing 3 2 1 5 3 3 0 1 0 0 0 2 4 1 1 2 28
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 1 0 4 1 1 2 3 1 1 1 3 2 3 3 1 28
713 Support (Electrical Computers and Digital Processing Systems) 3 0 1 0 2 3 3 1 3 2 1 4 0 0 2 3 28
005 Beds 1 2 3 1 2 3 4 2 2 0 1 0 0 3 1 2 27
219 Electric Heating 3 1 2 2 2 4 1 3 2 0 0 0 1 2 3 0 26
358 Facsimile and Static Presentation Processing 1 0 1 0 0 1 1 0 2 1 4 3 2 0 3 7 26
717 DP: Software Development, Installation, and Management (Data Processing) 1 1 1 1 0 0 1 2 1 0 1 8 1 2 3 2 25
033 Geometrical Instruments 2 0 2 1 1 2 1 4 0 0 3 1 0 0 2 5 24
062 Refrigeration 2 4 4 2 0 0 1 1 1 1 2 2 0 0 3 1 24
015 Brushing, Scrubbing, and General Cleaning 0 0 0 1 2 0 1 2 1 0 1 4 4 2 3 2 23
040 Card, Picture, or Sign Exhibiting 1 3 3 2 3 0 0 3 2 0 0 2 3 0 1 0 23
043 Fishing, Trapping, and Vermin Destroying 2 1 1 1 1 2 0 3 0 2 1 4 2 1 1 1 23
220 Receptacles 0 1 0 3 2 0 1 3 1 1 0 1 0 2 4 4 23
285 Pipe Joints or Couplings 0 1 0 0 0 0 0 0 0 1 2 1 4 3 5 6 23
124 Mechanical Guns and Projectors 1 0 0 0 0 0 0 3 0 1 2 0 2 6 3 4 22
711 Memory (Electrical Computers and Digital Processing Systems) 0 2 2 0 0 1 0 1 2 2 1 2 4 0 1 4 22
002 Apparel 2 0 1 0 2 1 3 0 1 0 2 0 3 3 3 0 21
101 Printing 1 1 1 2 2 2 3 1 4 0 1 2 0 0 0 1 21
244 Aeronautics and Astronautics 1 1 2 1 1 0 2 1 2 0 0 2 2 2 1 3 21
348 Television 0 0 0 3 2 1 1 1 3 0 0 2 1 0 3 4 21
211 Supports: Racks 5 1 1 2 0 0 1 2 1 0 1 1 0 1 2 2 20
273 Amusement Devices: Games 3 2 2 0 2 0 0 2 1 1 0 2 0 2 1 2 20
381 Electrical Audio Signal Processing Systems and Devices 1 1 0 1 0 1 1 1 0 0 0 2 7 0 0 5 20
482 Exercise Devices 1 4 2 2 1 1 1 1 0 1 2 2 1 1 0 0 20
706 DP: Artificial Intelligence (Data Processing) 2 1 1 3 1 0 2 0 1 1 1 1 1 2 1 2 20
165 Heat Exchange 1 1 2 3 2 3 2 3 0 0 0 0 0 0 1 1 19
601 Surgery: Kinesitherapy 0 1 0 0 1 0 0 0 1 1 0 3 4 3 3 2 19
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 1 1 0 1 0 0 2 2 3 1 1 4 2 0 18
400 Typewriting Machines 1 1 4 3 0 4 1 1 0 0 1 0 0 1 1 0 18
455 Telecommunications 0 0 0 0 0 1 0 1 1 4 1 0 3 1 2 4 18
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 2 1 0 1 1 0 0 0 1 1 1 2 1 2 1 4 18
714 Error Detection/Correction and Fault Detection/Recovery 1 1 2 0 0 2 1 0 2 0 2 0 2 0 2 3 18
004 Baths, Closets, Sinks, and Spittoons 1 1 1 0 2 1 0 0 0 1 0 0 6 1 0 3 17
290 Prime-Mover Dynamo Plants 0 1 2 1 0 0 0 0 1 0 0 0 5 2 5 0 17
297 Chairs and Seats 0 2 1 1 0 0 0 1 3 1 1 4 1 1 0 1 17
440 Marine Propulsion 2 2 2 1 3 1 0 2 1 0 0 1 0 0 1 1 17
602 Surgery: Splint, Brace, or Bandage 0 1 2 0 1 0 1 2 1 0 2 1 3 0 3 0 17
081 Tools 3 6 0 0 1 0 2 1 1 0 0 0 0 1 1 0 16
134 Cleaning and Liquid Contact with Solids 0 0 4 0 7 0 0 0 0 0 1 0 0 0 1 3 16
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 1 0 1 0 1 1 3 0 2 2 1 1 0 2 0 16
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 2 2 2 1 0 0 1 1 1 0 4 1 0 1 0 16
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 1 0 1 1 1 0 2 1 1 0 0 1 1 1 3 16
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 1 1 0 1 1 2 0 0 0 1 1 1 1 3 3 0 16
034 Drying and Gas or Vapor Contact with Solids 1 2 1 1 2 0 1 0 1 0 0 1 3 1 0 1 15
102 Ammunition and Explosives 1 0 1 0 3 1 2 0 3 0 1 3 0 0 0 0 15
204 Chemistry: Electrical and Wave Energy 1 4 0 0 1 3 0 1 0 0 1 0 2 0 1 1 15
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 4 1 0 2 1 0 3 0 0 1 0 1 0 0 0 15
294 Handling: Hand and Hoist-Line Implements 4 1 2 0 0 0 0 1 0 1 0 1 0 3 2 0 15
251 Valves and Valve Actuation 2 2 1 1 1 3 3 0 0 0 0 0 0 1 0 0 14
372 Coherent Light Generators 1 3 0 0 1 1 1 0 3 2 0 0 1 1 0 0 14
379 Telephonic Communications 0 1 1 1 0 0 0 0 0 0 2 0 2 2 4 1 14
401 Coating Implements with Material Supply 4 1 2 1 0 1 1 0 0 0 1 1 0 0 1 1 14
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 3 1 0 0 0 3 3 0 0 0 0 2 0 1 1 14
060 Power Plants 0 0 0 1 1 1 1 0 1 0 0 3 1 1 1 2 13
200 Electricity: Circuit Makers and Breakers 1 4 0 1 1 2 0 0 0 0 0 0 1 1 2 0 13
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 1 0 1 0 2 0 0 0 2 0 1 3 1 2 13
252 Compositions 1 1 1 1 3 0 2 0 0 1 1 2 0 0 0 0 13
310 Electrical Generator or Motor Structure 0 2 1 1 3 0 1 0 1 0 1 1 2 0 0 0 13
337 Electricity: Electrothermally or Thermally Actuated Switches 0 1 1 2 5 0 1 1 2 0 0 0 0 0 0 0 13
396 Photography 3 1 3 3 0 1 0 1 0 0 0 0 1 0 0 0 13
434 Education and Demonstration 4 0 0 1 0 1 1 0 0 2 0 1 0 2 0 1 13
070 Locks 1 0 1 0 0 0 0 0 1 0 1 0 1 0 3 4 12
099 Foods and Beverages: Apparatus 3 1 0 2 0 0 1 0 0 1 0 2 0 2 0 0 12
138 Pipes and Tubular Conduits 1 0 2 0 1 0 1 1 0 0 1 0 2 1 2 0 12
160 Flexible or Portable Closure, Partition, or Panel 1 0 0 1 0 1 1 0 1 0 0 1 1 4 1 0 12
224 Package and Article Carriers 0 1 0 2 1 0 0 3 0 0 2 0 1 0 1 1 12
236 Automatic Temperature and Humidity Regulation 2 0 0 1 0 0 0 0 0 1 1 2 2 1 2 0 12
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 2 1 0 1 2 0 0 2 2 1 0 1 12
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 0 1 0 0 2 2 3 0 0 0 1 0 1 1 0 0 11
042 Firearms 0 2 0 0 1 0 0 2 0 0 0 2 1 2 1 0 11
312 Supports: Cabinet Structure 1 6 1 1 1 0 0 0 0 0 0 0 0 1 0 0 11
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 1 3 0 1 1 0 1 1 2 0 0 0 0 0 0 11
347 Incremental Printing of Symbolic Information 2 2 0 0 2 0 0 3 0 0 0 0 0 0 1 1 11
363 Electric Power Conversion Systems 0 1 0 1 1 2 0 0 0 0 2 2 0 0 0 2 11
366 Agitating (e.g., of articles and materials) 0 0 0 1 2 1 0 3 0 1 0 0 1 0 0 2 11
374 Thermal Measuring and Testing 0 1 0 1 0 1 2 0 0 0 0 2 0 4 0 0 11
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 2 1 1 1 0 0 0 0 2 0 1 1 0 0 1 1 11
063 Jewelry 2 0 3 2 1 0 0 0 0 0 0 0 0 0 2 0 10
083 Cutting 0 0 0 1 0 0 1 2 1 2 0 0 0 1 0 2 10
106 Compositions: Coating or Plastic 2 0 0 2 1 1 2 0 0 1 0 0 0 0 1 0 10
135 Tent, Canopy, Umbrella, or Cane 0 0 0 1 0 0 0 1 0 0 0 1 3 1 2 1 10
315 Electric Lamp and Discharge Devices: Systems 1 2 0 0 1 1 1 0 1 0 0 0 1 0 0 2 10
431 Combustion 1 2 0 1 0 2 1 1 0 1 1 0 0 0 0 0 10
118 Coating Apparatus 0 1 0 1 3 1 0 1 0 0 0 1 0 1 0 0 9
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 2 0 2 0 1 0 0 0 0 0 1 1 1 1 9
148 Metal Treatment 2 0 1 1 1 0 1 1 0 0 0 0 0 1 0 1 9
242 Winding, Tensioning, or Guiding 0 1 2 0 0 0 0 1 2 0 1 0 0 2 0 0 9
307 Electrical Transmission or Interconnection Systems 0 0 0 2 0 1 0 0 0 0 2 0 2 0 0 2 9
320 Electricity: Battery or Capacitor Charging or Discharging 2 1 0 0 0 0 0 1 0 0 1 1 1 1 0 1 9
426 Food or Edible Material: Processes, Compositions, and Products 0 0 0 0 2 1 1 0 0 1 1 0 1 1 0 1 9
472 Amusement Devices 0 0 0 0 2 1 1 1 2 1 0 1 0 0 0 0 9
084 Music 0 0 1 0 0 0 0 1 0 1 0 1 1 2 0 1 8
096 Gas Separation: Apparatus 1 1 2 1 1 0 2 0 0 0 0 0 0 0 0 0 8
190 Trunks and Hand-Carried Luggage 0 0 0 1 0 0 0 2 1 0 0 3 0 0 1 0 8
228 Metal Fusion Bonding 2 2 0 0 0 0 0 0 0 0 0 0 2 2 0 0 8
296 Land Vehicles: Bodies and Tops 0 2 0 1 1 0 2 0 0 0 0 1 0 0 0 1 8
341 Coded Data Generation or Conversion 0 1 2 2 1 0 1 0 0 0 0 0 1 0 0 0 8
349 Liquid Crystal Cells, Elements and Systems 1 1 1 1 1 1 0 2 0 0 0 0 0 0 0 0 8
380 Cryptography 1 1 0 0 2 1 2 1 0 0 0 0 0 0 0 0 8
398 Optical Communications 1 0 0 0 1 0 2 0 0 0 0 1 1 0 1 1 8
441 Buoys, Rafts, and Aquatic Devices 1 0 1 1 0 0 1 1 1 0 1 0 0 0 0 1 8
123 Internal-Combustion Engines 1 0 0 0 0 2 0 1 0 0 1 0 2 0 0 0 7
181 Acoustics 2 0 1 0 1 0 0 0 0 0 2 0 0 0 0 1 7
182 Fire Escape, Ladder, or Scaffold 1 1 1 1 0 0 1 0 0 0 0 0 1 0 1 0 7
209 Classifying, Separating, and Assorting Solids 0 0 1 2 0 2 0 0 0 0 0 0 0 0 2 0 7
215 Bottles and Jars 0 0 0 0 0 0 1 0 1 0 1 2 1 0 0 1 7
378 X-Ray or Gamma Ray Systems or Devices 0 1 0 0 1 1 0 0 0 0 0 0 0 1 2 1 7
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 2 1 2 0 0 0 1 0 1 0 0 0 0 0 0 0 7
726 Information Security 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 4 7
066 Textiles: Knitting 2 1 0 0 0 0 1 0 0 1 0 1 0 0 0 0 6
071 Chemistry: Fertilizers 0 1 1 0 0 0 0 0 0 0 1 0 1 0 2 0 6
095 Gas Separation: Processes 1 0 0 0 1 1 1 0 0 1 0 0 0 0 1 0 6
116 Signals and Indicators 2 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 6
132 Toilet 1 0 0 0 0 0 0 1 0 0 0 0 0 2 1 1 6
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 0 0 1 1 0 0 1 0 1 0 0 1 0 0 6
292 Closure Fasteners 0 1 1 2 1 0 0 1 0 0 0 0 0 0 0 0 6
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 2 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 6
415 Rotary Kinetic Fluid Motors or Pumps 1 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 6
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 0 0 1 0 0 1 0 0 0 0 0 2 1 0 6
423 Chemistry of Inorganic Compounds 0 0 0 1 0 1 0 0 0 0 0 2 0 2 0 0 6
433 Dentistry 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 1 6
454 Ventilation 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 2 6
708 Arithmetic Processing and Calculating (Electrical Computers) 1 0 2 0 0 1 1 0 0 0 0 0 0 0 1 0 6
725 Interactive Video Distribution Systems 0 0 0 0 0 1 0 1 0 0 0 0 1 2 0 1 6
055 Gas Separation 0 2 0 0 0 0 1 0 1 0 0 0 0 0 1 0 5
108 Horizontally Supported Planar Surfaces 0 0 1 1 0 0 0 0 0 0 2 0 1 0 0 0 5
139 Textiles: Weaving 1 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 5
144 Woodworking 1 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 5
162 Paper Making and Fiber Liberation 0 0 0 2 0 0 3 0 0 0 0 0 0 0 0 0 5
175 Boring or Penetrating the Earth 0 0 0 0 0 0 0 1 0 0 1 2 1 0 0 0 5
241 Solid Material Comminution or Disintegration 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 1 5
269 Work Holders 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 5
318 Electricity: Motive Power Systems 1 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 5
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 0 0 0 0 1 2 0 0 0 1 0 0 5
451 Abrading 0 1 1 0 0 0 0 0 0 0 1 1 0 0 0 1 5
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 5
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 4
047 Plant Husbandry 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2 0 4
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 4
072 Metal Deforming 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 4
126 Stoves and Furnaces 0 1 0 0 0 0 0 0 0 0 0 0 1 2 0 0 4
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 4
164 Metal Founding 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 4
173 Tool Driving or Impacting 0 0 0 0 0 0 0 0 2 0 1 0 0 1 0 0 4
180 Motor Vehicles 1 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 4
216 Etching a Substrate: Processes 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 4
221 Article Dispensing 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 4
256 Fences 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 4
281 Books, Strips, and Leaves 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4
330 Amplifiers 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 4
331 Oscillators 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 4
333 Wave Transmission Lines and Networks 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 4
384 Bearings 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 4
403 Joints and Connections 0 0 1 1 0 0 0 0 0 0 0 0 0 2 0 0 4
037 Excavating 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 3
049 Movable or Removable Closures 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 3
152 Resilient Tires and Wheels 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 3
177 Weighing Scales 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 3
188 Brakes 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 3
198 Conveyors: Power-Driven 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 3
225 Severing by Tearing or Breaking 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 3
261 Gas and Liquid Contact Apparatus 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3
326 Electronic Digital Logic Circuitry 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 3
383 Flexible Bags 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 3
404 Road Structure, Process, or Apparatus 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 3
405 Hydraulic and Earth Engineering 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 3
417 Pumps 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3
419 Powder Metallurgy Processes 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 3
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 3
007 Compound Hand Tools 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
012 Boot and Shoe Making 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2
038 Textiles: Ironing or Smoothing 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2
068 Textiles: Fluid Treating Apparatus 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
074 Machine Element or Mechanism 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2
076 Metal Tools and Implements, Making 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2
092 Expansible Chamber Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
110 Furnaces 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
140 Wireworking 0 1 0 1 0 0 0 0 0 0 0 0 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 1 0 1 0 0 0 0 0 0 0 2
168 Farriery 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2
223 Apparel Apparatus 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2
232 Deposit and Collection Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
266 Metallurgical Apparatus 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2
353 Optics: Image Projectors 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2
392 Electric Resistance Heating Devices 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2
420 Alloys or Metallic Compositions 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
505 Superconductor Technology: Apparatus, Material, Process 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 1 0 0 1 0 0 0 0 0 2
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 2
026 Textiles: Cloth Finishing 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
053 Package Making 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
065 Glass Manufacturing 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 1 0 0 0 1
082 Turning (e.g., for metal working) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
091 Motors: Expansible Chamber Type 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
100 Presses 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
111 Planting 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
112 Sewing 1 0 0 0 0 0 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 1 0 0 0 0 0 0 0 0 0 0 1
122 Liquid Heaters and Vaporizers 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
131 Tobacco 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
150 Purses, Wallets, and Protective Covers 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
192 Clutches and Power-Stop Control 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
217 Wooden Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
237 Heating Systems 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
249 Static Molds 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
271 Sheet Feeding or Delivering 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
283 Printed Matter 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
289 Knots and Knot Tying 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
298 Land Vehicles: Dumping 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
301 Land Vehicles: Wheels and Axles 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
313 Electric Lamp and Discharge Devices 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
329 Demodulators 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
336 Inductor Devices 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
360 Dynamic Magnetic Information Storage or Retrieval 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
365 Static Information Storage and Retrieval 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
399 Electrophotography 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
407 Cutters, for Shaping 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
414 Material or Article Handling 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
494 Imperforate Bowl: Centrifugal Separators 0 0 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
512 Perfume Compositions 0 0 0 0 0 1 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 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 0 0 0 0 0 0 0 1 0 0 1
720 Dynamic Optical Information Storage or Retrieval 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 472 411 401 397 477 361 435 393 324 329 403 483 512 511 549 496 6954



PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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