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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

Akron, OH

( 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
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 70 107 91 66 47 32 46 34 22 38 51 64 49 66 59 53 895
152 Resilient Tires and Wheels 20 17 31 18 12 16 19 10 6 14 7 11 15 22 13 26 257
428 Stock Material or Miscellaneous Articles 12 8 11 6 12 6 9 8 7 3 5 11 6 10 6 6 126
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 5 2 0 5 1 6 10 6 5 11 15 18 6 9 5 4 108
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 5 3 9 9 10 5 10 5 10 3 11 2 5 11 6 2 106
362 Illumination 2 5 1 1 10 5 5 11 13 8 12 6 7 6 8 5 105
073 Measuring and Testing 2 5 9 10 12 7 11 8 4 10 5 6 3 4 4 3 103
015 Brushing, Scrubbing, and General Cleaning 6 5 4 13 6 8 8 5 4 5 3 8 4 3 7 2 91
219 Electric Heating 5 7 5 4 2 7 10 6 5 2 5 2 4 7 3 9 83
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 8 5 4 6 8 11 1 3 5 4 6 6 4 4 5 3 83
250 Radiant Energy 5 6 7 3 2 0 5 1 5 5 2 7 10 12 3 7 80
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 2 8 7 4 1 1 4 1 1 1 1 1 8 11 10 12 73
052 Static Structures (e.g., Buildings) 5 3 3 7 5 6 4 2 1 3 9 7 5 6 3 3 72
370 Multiplex Communications 1 2 0 0 1 1 5 2 7 4 10 13 9 7 4 6 72
340 Communications: Electrical 4 1 4 5 2 2 5 3 5 4 5 7 11 5 3 5 71
222 Dispensing (apparatus and process) 3 3 2 3 2 3 3 1 0 2 2 5 8 8 8 13 66
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 3 4 5 5 4 5 9 2 2 6 3 6 2 4 2 0 62
349 Liquid Crystal Cells, Elements and Systems 5 2 4 3 4 4 5 0 2 1 9 0 5 4 3 10 61
029 Metal Working 2 5 4 5 6 3 4 1 1 1 3 3 9 3 4 6 60
532 Organic Compounds (includes Classes 532-570) 5 8 2 3 3 2 5 6 3 3 2 1 2 6 3 2 56
324 Electricity: Measuring and Testing 0 2 3 2 4 1 4 3 4 7 4 4 4 6 5 1 54
455 Telecommunications 2 0 0 1 0 2 2 3 3 7 3 5 11 7 1 3 50
124 Mechanical Guns and Projectors 1 1 0 2 2 3 0 1 1 2 5 2 5 9 5 5 44
128 Surgery (includes Class 600) 1 0 1 9 3 0 2 3 1 0 3 4 4 5 4 4 44
700 DP: Generic Control Systems or Specific Applications (Data Processing) 2 2 4 1 3 4 3 3 2 2 7 1 1 4 1 3 43
206 Special Receptacle or Package 3 2 1 3 8 3 5 4 2 1 2 1 2 1 0 1 39
606 Surgery (instruments) 1 2 1 1 0 1 0 3 1 1 4 5 6 4 2 6 38
345 Computer Graphics Processing and Selective Visual Display Systems 3 7 0 1 2 2 2 3 2 1 3 0 5 0 3 2 36
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 2 2 0 0 1 0 1 1 1 4 6 1 8 4 5 0 36
343 Communications: Radio Wave Antennas 1 0 0 2 6 4 5 2 4 3 1 0 2 1 3 1 35
378 X-Ray or Gamma Ray Systems or Devices 7 4 2 2 1 1 1 2 1 0 3 3 3 1 1 3 35
280 Land Vehicles 1 1 4 1 4 3 2 0 3 2 1 2 0 2 4 4 34
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 5 3 3 4 1 5 0 1 1 3 2 0 1 3 0 33
439 Electrical Connectors 2 1 1 1 3 1 1 6 1 1 1 5 2 1 3 1 31
248 Supports (e.g., for holding articles, etc.) 0 2 1 2 3 0 2 2 2 0 2 1 4 2 3 3 29
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 1 3 3 1 1 1 0 0 2 4 1 3 3 1 3 29
297 Chairs and Seats 3 2 2 1 4 4 3 2 0 1 1 2 1 1 0 1 28
315 Electric Lamp and Discharge Devices: Systems 1 0 3 0 2 2 2 2 4 0 3 3 0 1 3 1 27
435 Chemistry: Molecular Biology and Microbiology 0 1 1 0 0 1 1 1 1 0 5 5 4 1 1 5 27
053 Package Making 5 2 3 1 2 1 0 1 0 3 4 1 1 1 0 1 26
081 Tools 1 2 2 2 3 3 1 4 3 1 2 0 0 1 0 0 25
252 Compositions 1 1 3 4 4 0 1 0 0 1 2 2 3 1 0 2 25
359 Optical: Systems and Elements 0 1 1 3 3 0 4 0 3 1 1 4 1 2 1 0 25
427 Coating Processes 0 0 2 2 3 2 1 2 2 1 1 2 3 1 2 1 25
211 Supports: Racks 1 5 1 2 1 0 1 2 1 2 0 2 2 0 4 0 24
296 Land Vehicles: Bodies and Tops 0 1 1 1 1 1 4 2 2 3 4 1 0 1 0 2 24
375 Pulse or Digital Communications 0 3 0 1 0 0 0 0 2 3 2 0 6 1 4 2 24
382 Image Analysis 1 0 0 0 0 0 0 1 0 2 3 4 2 6 3 1 23
192 Clutches and Power-Stop Control 0 1 0 1 0 2 0 0 1 0 1 3 3 2 3 5 22
244 Aeronautics and Astronautics 2 2 4 1 0 1 2 1 2 3 1 1 0 1 1 0 22
423 Chemistry of Inorganic Compounds 1 0 1 1 0 0 0 1 3 3 3 2 2 4 1 0 22
446 Amusement Devices: Toys 2 2 3 4 3 1 1 1 0 0 1 1 0 2 0 1 22
473 Games Using Tangible Projectile 3 2 3 0 1 2 1 0 2 0 1 0 2 2 1 2 22
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 1 0 0 1 0 3 1 3 0 0 1 2 2 8 22
702 DP: Measuring, Calibrating, or Testing (Data Processing) 1 0 0 3 1 2 2 2 2 1 3 1 0 2 0 2 22
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 1 0 3 0 4 2 0 3 5 2 0 1 1 0 22
060 Power Plants 0 0 0 0 0 0 0 1 1 2 2 0 2 5 5 3 21
180 Motor Vehicles 1 0 1 1 0 1 2 3 2 3 0 1 1 3 2 0 21
182 Fire Escape, Ladder, or Scaffold 0 0 4 2 1 4 3 2 2 0 1 0 0 2 0 0 21
210 Liquid Purification or Separation 2 0 0 1 3 2 2 2 0 1 1 1 3 0 1 2 21
040 Card, Picture, or Sign Exhibiting 1 1 1 1 1 0 1 2 0 2 0 1 4 2 2 1 20
106 Compositions: Coating or Plastic 0 2 2 0 2 3 1 1 0 1 0 2 0 3 2 1 20
220 Receptacles 1 0 0 0 1 4 2 0 4 1 3 1 2 0 0 1 20
239 Fluid Sprinkling, Spraying, and Diffusing 3 1 4 2 0 1 0 0 1 0 1 1 3 2 1 0 20
005 Beds 2 4 1 1 1 1 0 1 0 1 0 0 2 1 1 3 19
072 Metal Deforming 1 0 3 2 2 2 4 0 1 0 2 0 0 0 0 2 19
137 Fluid Handling 2 2 0 0 1 1 0 1 3 0 0 0 1 2 1 5 19
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 0 2 3 5 2 1 2 1 0 2 0 19
451 Abrading 2 1 2 1 3 1 4 1 1 0 0 0 2 0 0 0 18
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 1 2 2 1 1 0 1 0 2 3 2 1 2 0 0 18
604 Surgery (Medicators and Receptors) 1 0 1 0 0 0 0 0 0 1 1 1 1 4 5 3 18
714 Error Detection/Correction and Fault Detection/Recovery 0 0 1 1 2 1 1 1 0 1 1 1 0 4 3 1 18
119 Animal Husbandry 0 1 2 0 1 0 0 3 0 2 0 0 2 0 3 3 17
138 Pipes and Tubular Conduits 3 1 2 0 2 1 1 1 0 1 0 3 0 1 1 0 17
174 Electricity: Conductors and Insulators 0 1 1 0 1 0 0 0 4 1 0 0 1 0 4 4 17
310 Electrical Generator or Motor Structure 1 2 1 0 4 1 3 0 2 1 1 1 0 0 0 0 17
122 Liquid Heaters and Vaporizers 2 0 1 0 1 0 0 0 1 2 1 2 1 2 2 1 16
285 Pipe Joints or Couplings 4 0 2 1 0 1 1 1 1 0 0 1 0 1 2 1 16
356 Optics: Measuring and Testing 1 0 1 1 2 2 1 3 3 0 2 0 0 0 0 0 16
434 Education and Demonstration 1 2 1 0 0 1 1 0 0 0 1 1 4 0 0 4 16
188 Brakes 1 3 3 0 1 0 1 1 1 1 0 1 1 0 1 0 15
267 Spring Devices 2 1 4 2 0 2 1 0 0 1 0 0 0 0 0 2 15
415 Rotary Kinetic Fluid Motors or Pumps 0 3 3 1 1 2 0 1 0 0 0 1 3 0 0 0 15
002 Apparel 2 0 2 1 0 1 2 1 1 0 1 1 0 0 0 2 14
055 Gas Separation 1 0 4 1 0 3 0 3 1 0 1 0 0 0 0 0 14
056 Harvesters 1 2 0 1 0 0 1 1 1 3 0 1 0 0 0 3 14
157 Wheelwright Machines 1 1 0 3 2 1 1 2 0 0 0 1 0 0 2 0 14
241 Solid Material Comminution or Disintegration 0 0 0 0 0 1 0 3 0 0 0 0 3 3 4 0 14
242 Winding, Tensioning, or Guiding 2 1 2 1 2 0 0 0 0 0 0 1 1 1 3 0 14
251 Valves and Valve Actuation 0 0 3 1 1 2 0 1 1 2 0 1 0 2 0 0 14
366 Agitating (e.g., of articles and materials) 2 0 1 0 2 1 2 0 0 3 0 0 1 0 1 1 14
384 Bearings 0 1 3 4 1 1 0 1 0 1 0 0 0 1 0 1 14
417 Pumps 1 0 1 3 1 1 0 0 0 0 0 1 5 1 0 0 14
074 Machine Element or Mechanism 2 0 0 1 0 1 0 0 0 2 1 2 0 1 1 2 13
277 Seal for a Joint or Juncture 1 1 2 1 0 0 0 1 1 0 1 0 1 2 1 1 13
380 Cryptography 0 0 0 0 0 3 1 0 0 2 4 3 0 0 0 0 13
037 Excavating 0 0 1 0 1 0 1 0 0 0 2 1 1 1 3 1 12
134 Cleaning and Liquid Contact with Solids 1 0 0 2 1 0 1 1 1 1 1 1 0 1 0 1 12
221 Article Dispensing 0 0 0 0 1 0 2 0 2 1 1 0 0 0 1 4 12
361 Electricity: Electrical Systems and Devices 0 0 0 1 0 0 0 3 1 0 2 1 1 0 3 0 12
095 Gas Separation: Processes 1 1 0 0 1 2 1 0 0 0 0 1 0 2 1 1 11
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 0 2 2 0 2 1 1 0 1 0 0 0 0 1 11
313 Electric Lamp and Discharge Devices 1 0 0 1 2 0 1 1 0 0 0 0 0 1 1 3 11
348 Television 0 1 1 1 0 0 0 0 1 2 1 1 2 1 0 0 11
401 Coating Implements with Material Supply 1 2 0 0 3 0 0 0 0 0 1 1 1 2 0 0 11
405 Hydraulic and Earth Engineering 0 0 0 0 2 0 2 0 0 2 0 4 1 0 0 0 11
426 Food or Edible Material: Processes, Compositions, and Products 0 5 1 1 1 1 0 0 0 0 1 0 0 0 1 0 11
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 0 1 1 0 0 1 1 0 1 2 0 0 0 1 2 11
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 1 1 0 1 0 1 0 0 1 0 2 1 1 0 1 1 11
004 Baths, Closets, Sinks, and Spittoons 2 0 0 0 1 1 1 1 0 0 0 0 2 1 0 1 10
108 Horizontally Supported Planar Surfaces 1 1 1 0 0 1 1 0 0 1 1 1 1 1 0 0 10
118 Coating Apparatus 0 0 1 0 2 0 1 0 2 2 0 0 0 2 0 0 10
294 Handling: Hand and Hoist-Line Implements 0 1 0 0 0 0 0 3 0 0 1 1 0 0 0 4 10
307 Electrical Transmission or Interconnection Systems 0 0 0 1 0 0 0 2 0 2 1 1 2 0 0 1 10
318 Electricity: Motive Power Systems 1 1 0 0 0 0 3 0 0 1 0 1 0 1 1 1 10
385 Optical Waveguides 1 1 0 2 0 0 0 2 1 2 0 0 0 0 0 1 10
414 Material or Article Handling 0 0 2 1 1 1 1 0 0 0 1 0 0 1 2 0 10
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 2 0 1 1 1 0 0 0 3 1 0 0 0 0 0 1 10
436 Chemistry: Analytical and Immunological Testing 0 0 0 0 0 0 1 1 1 1 1 0 2 2 1 0 10
475 Planetary Gear Transmission Systems or Components 0 0 1 1 0 0 0 0 1 2 0 1 1 2 0 1 10
482 Exercise Devices 0 0 0 1 0 1 1 0 1 0 1 1 0 0 1 3 10
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 2 1 0 0 0 0 2 2 1 1 1 0 10
062 Refrigeration 0 1 2 2 0 1 1 0 0 0 0 0 0 0 1 1 9
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 1 1 1 0 1 2 0 0 0 2 0 0 1 0 9
083 Cutting 0 1 1 2 0 0 0 0 0 1 0 1 0 2 0 1 9
312 Supports: Cabinet Structure 2 0 0 0 1 0 0 0 1 0 1 1 2 1 0 0 9
379 Telephonic Communications 0 0 0 1 1 1 0 1 0 0 0 0 1 2 0 2 9
410 Freight Accommodation On Freight Carrier 0 0 0 1 2 0 1 1 2 0 0 0 1 0 1 0 9
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 2 1 0 0 1 1 0 0 0 1 0 1 0 1 1 9
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 2 1 2 0 1 2 0 0 1 0 0 0 9
033 Geometrical Instruments 0 0 1 2 2 0 0 0 1 0 0 0 1 0 1 0 8
123 Internal-Combustion Engines 0 1 0 0 1 0 1 0 1 1 0 0 0 1 0 2 8
198 Conveyors: Power-Driven 0 1 3 0 0 2 0 0 1 0 0 0 0 0 1 0 8
223 Apparel Apparatus 1 0 0 2 2 0 0 1 0 0 1 1 0 0 0 0 8
229 Envelopes, Wrappers, and Paperboard Boxes 1 1 0 0 0 0 0 2 0 2 0 1 1 0 0 0 8
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 0 2 1 1 0 0 1 0 1 0 1 1 0 8
261 Gas and Liquid Contact Apparatus 0 1 0 1 0 1 0 1 0 0 1 3 0 0 0 0 8
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 0 0 0 0 1 1 0 2 1 0 3 8
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 0 0 0 0 0 1 0 1 2 2 2 0 0 8
381 Electrical Audio Signal Processing Systems and Devices 1 0 0 0 0 0 0 1 1 0 0 2 0 0 2 1 8
403 Joints and Connections 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 1 8
419 Powder Metallurgy Processes 1 0 0 2 0 0 0 1 0 1 0 2 0 0 0 1 8
047 Plant Husbandry 4 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 7
084 Music 1 0 1 1 0 0 0 0 1 0 1 0 1 0 0 1 7
266 Metallurgical Apparatus 0 1 2 0 0 1 0 1 0 0 0 0 2 0 0 0 7
305 Wheel Substitutes for Land Vehicles 0 1 0 1 3 1 1 0 0 0 0 0 0 0 0 0 7
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 0 0 0 1 0 0 0 0 0 0 2 0 1 2 7
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 1 0 0 0 0 0 0 0 0 1 0 0 3 1 1 7
607 Surgery: Light, Thermal, and Electrical Application 0 1 0 0 0 1 2 0 0 0 1 0 0 1 0 1 7
096 Gas Separation: Apparatus 3 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 6
114 Ships 0 1 0 0 0 0 0 1 1 3 0 0 0 0 0 0 6
184 Lubrication 0 0 1 3 0 0 1 0 0 0 0 0 0 0 0 1 6
204 Chemistry: Electrical and Wave Energy 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 1 6
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 0 2 0 0 0 2 2 0 0 0 0 0 0 0 6
383 Flexible Bags 0 1 2 0 2 0 0 0 0 0 0 1 0 0 0 0 6
472 Amusement Devices 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 2 6
585 Chemistry of Hydrocarbon Compounds 0 1 2 0 0 0 1 0 0 0 0 1 0 1 0 0 6
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 1 1 1 0 0 0 0 1 0 0 0 5
024 Buckles, Buttons, Clasps, Etc. 2 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 5
042 Firearms 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 1 5
082 Turning (e.g., for metal working) 0 0 1 3 0 1 0 0 0 0 0 0 0 0 0 0 5
148 Metal Treatment 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 5
200 Electricity: Circuit Makers and Breakers 0 1 1 0 0 0 0 0 1 0 1 0 1 0 0 0 5
228 Metal Fusion Bonding 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 1 5
301 Land Vehicles: Wheels and Axles 0 1 1 0 0 0 2 0 0 0 0 1 0 0 0 0 5
330 Amplifiers 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2 1 5
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 0 0 0 1 0 1 0 1 2 0 5
408 Cutting by Use of Rotating Axially Moving Tool 1 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 5
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 2 5
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 0 0 0 0 1 0 1 0 0 1 1 0 1 0 0 5
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 5
726 Information Security 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 1 5
007 Compound Hand Tools 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 4
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 4
044 Fuel and Related Compositions 2 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 4
049 Movable or Removable Closures 0 0 0 1 0 2 0 0 1 0 0 0 0 0 0 0 4
110 Furnaces 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 4
165 Heat Exchange 0 1 2 0 0 0 0 0 0 0 0 0 0 1 0 0 4
172 Earth Working 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 4
173 Tool Driving or Impacting 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 4
194 Check-Actuated Control Mechanisms 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 4
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 4
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 2 0 0 0 0 0 0 0 1 0 1 0 0 0 0 4
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 4
292 Closure Fasteners 0 0 1 0 0 0 1 1 0 0 0 0 1 0 0 0 4
337 Electricity: Electrothermally or Thermally Actuated Switches 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
407 Cutters, for Shaping 0 0 0 0 0 1 0 0 1 0 0 2 0 0 0 0 4
431 Combustion 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 4
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 4
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 4
602 Surgery: Splint, Brace, or Bandage 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 4
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 4
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 0 4
054 Harness for Working Animal 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 3
070 Locks 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 3
091 Motors: Expansible Chamber Type 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 3
101 Printing 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 3
102 Ammunition and Explosives 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 3
116 Signals and Indicators 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 3
144 Woodworking 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 3
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 3
164 Metal Founding 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 3
209 Classifying, Separating, and Assorting Solids 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3
215 Bottles and Jars 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 3
226 Advancing Material of Indeterminate Length 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 3
249 Static Molds 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 3
271 Sheet Feeding or Delivering 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
273 Amusement Devices: Games 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 3
326 Electronic Digital Logic Circuitry 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 3
336 Inductor Devices 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 3
365 Static Information Storage and Retrieval 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 3
368 Horology: Time Measuring Systems or Devices 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 3
374 Thermal Measuring and Testing 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 3
420 Alloys or Metallic Compositions 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 3
432 Heating 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 3
433 Dentistry 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 3
501 Compositions: Ceramic 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 3
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 3
601 Surgery: Kinesitherapy 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 3
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 3
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 3
014 Bridges 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
019 Textiles: Fiber Preparation 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2
030 Cutlery 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 2
036 Boots, Shoes, and Leggings 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2
071 Chemistry: Fertilizers 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2
092 Expansible Chamber Devices 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 2
099 Foods and Beverages: Apparatus 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 2
132 Toilet 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
181 Acoustics 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2
212 Traversing Hoists 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
256 Fences 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
269 Work Holders 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
270 Sheet-Material Associating 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 2
283 Printed Matter 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
290 Prime-Mover Dynamo Plants 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2
323 Electricity: Power Supply or Regulation Systems 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2
333 Wave Transmission Lines and Networks 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 2
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
400 Typewriting Machines 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
404 Road Structure, Process, or Apparatus 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2
438 Semiconductor Device Manufacturing: Process 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2
454 Ventilation 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 2
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2
504 Plant Protecting and Regulating Compositions 0 0 1 0 0 0 0 0 0 1 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 0 0 0 0 0 0 0 1 0 1 0 0 2
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 1 0 0 0 0 0 0 0 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 1 1 0 0 2
027 Undertaking 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
048 Gas: Heating and Illuminating 0 1 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
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
100 Presses 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
109 Safes, Bank Protection, or a Related Device 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
111 Planting 0 0 1 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 0 0 0 0 0 0 0 1 0 0 0 1
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
131 Tobacco 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
162 Paper Making and Fiber Liberation 0 0 1 0 0 0 0 0 0 0 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 0 0 0 0 1 0 1
168 Farriery 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
169 Fire Extinguishers 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
177 Weighing Scales 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
202 Distillation: Apparatus 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
224 Package and Article Carriers 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
281 Books, Strips, and Leaves 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
291 Track Sanders 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
322 Electricity: Single Generator Systems 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
331 Oscillators 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
341 Coded Data Generation or Conversion 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
353 Optics: Image Projectors 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
369 Dynamic Information Storage or Retrieval 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
372 Coherent Light Generators 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
418 Rotary Expansible Chamber Devices 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
440 Marine Propulsion 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
441 Buoys, Rafts, and Aquatic Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
450 Foundation Garments 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
452 Butchering 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 0 1
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 1 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
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
ALL ALL CLASSES 318 359 379 343 329 273 335 266 250 282 333 352 359 402 335 373 5288


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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