Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports


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

Salt Lake City, UT

( 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
604 Surgery (Medicators and Receptors) 23 22 16 27 19 14 16 10 15 19 26 38 245
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 19 33 24 20 25 8 16 15 9 13 18 19 219
435 Chemistry: Molecular Biology and Microbiology 15 24 18 14 15 8 10 12 11 9 16 10 162
433 Dentistry 7 11 14 8 14 19 29 15 7 4 6 6 140
128 Surgery (includes Class 600) 15 12 7 17 13 6 8 6 6 14 14 15 133
378 X-Ray or Gamma Ray Systems or Devices 9 6 13 11 11 0 7 14 8 11 4 10 104
370 Multiplex Communications 5 5 3 7 12 5 8 12 4 10 13 11 95
606 Surgery (instruments) 12 2 6 14 8 6 4 6 2 2 10 19 91
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 3 5 7 1 0 3 6 6 10 12 13 19 85
375 Pulse or Digital Communications 2 6 4 5 2 2 12 10 8 14 14 3 82
175 Boring or Penetrating the Earth 7 12 7 4 1 1 1 2 3 6 7 24 75
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 5 4 5 2 11 10 7 5 5 6 7 7 74
439 Electrical Connectors 17 13 16 4 1 3 3 0 2 2 3 1 65
280 Land Vehicles 7 7 2 3 3 8 3 7 4 4 7 7 62
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 0 0 1 4 0 2 4 6 7 11 16 51
345 Computer Graphics Processing and Selective Visual Display Systems 3 6 7 2 6 2 7 3 3 4 3 4 50
340 Communications: Electrical 4 6 1 2 2 1 5 0 3 3 8 11 46
379 Telephonic Communications 7 1 4 4 7 2 3 4 2 0 3 9 46
052 Static Structures (e.g., Buildings) 1 2 0 3 3 1 5 7 2 7 7 7 45
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 5 3 4 3 3 4 3 0 1 2 9 7 44
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 1 2 1 0 3 6 8 6 5 4 6 43
707 DP: Database and File Management or Data Structures (Data Processing) 3 3 1 4 9 2 2 3 2 3 3 8 43
428 Stock Material or Miscellaneous Articles 2 4 5 3 5 3 3 6 0 3 5 3 42
532 Organic Compounds (includes Classes 532-570) 8 5 6 2 1 2 4 3 3 3 1 3 41
324 Electricity: Measuring and Testing 1 4 2 4 1 3 2 4 2 7 3 3 36
438 Semiconductor Device Manufacturing: Process 0 2 5 1 3 0 1 1 2 4 8 8 35
073 Measuring and Testing 7 3 1 0 3 1 2 1 2 1 8 5 34
455 Telecommunications 2 4 2 2 5 2 3 2 3 1 4 4 34
473 Games Using Tangible Projectile 3 4 1 0 1 3 5 2 3 3 6 2 33
210 Liquid Purification or Separation 5 2 3 2 3 2 3 0 3 3 3 3 32
726 Information Security 0 3 1 0 1 0 0 1 2 6 10 8 32
248 Supports (e.g., for holding articles, etc.) 2 3 3 5 1 1 1 4 2 1 2 5 30
482 Exercise Devices 3 2 2 4 1 1 2 2 3 1 4 5 30
137 Fluid Handling 1 7 3 4 3 1 2 0 1 1 5 1 29
381 Electrical Audio Signal Processing Systems and Devices 4 3 5 5 2 0 3 1 1 1 1 3 29
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 4 2 3 1 2 1 4 4 0 1 5 0 27
714 Error Detection/Correction and Fault Detection/Recovery 2 1 1 1 3 1 3 5 2 3 3 2 27
004 Baths, Closets, Sinks, and Spittoons 5 3 2 5 2 2 1 1 0 2 0 3 26
206 Special Receptacle or Package 3 0 1 4 1 4 4 1 3 1 3 1 26
005 Beds 3 0 1 6 0 3 2 2 1 3 2 1 24
040 Card, Picture, or Sign Exhibiting 1 2 2 4 0 1 1 2 1 2 3 5 24
359 Optical: Systems and Elements 1 4 0 0 1 2 4 2 2 1 3 4 24
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 3 4 1 2 3 2 1 4 1 0 3 0 24
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 1 1 0 1 3 2 3 4 2 2 4 23
343 Communications: Radio Wave Antennas 1 2 3 4 2 3 3 0 0 2 1 1 22
417 Pumps 2 2 5 1 2 2 3 1 0 1 2 1 22
382 Image Analysis 0 3 2 2 0 2 0 0 3 4 3 2 21
725 Interactive Video Distribution Systems 0 0 1 0 0 3 0 6 4 4 3 0 21
222 Dispensing (apparatus and process) 1 2 3 4 2 3 1 1 0 1 0 2 20
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 2 3 2 2 2 0 0 3 3 1 0 20
436 Chemistry: Analytical and Immunological Testing 1 3 2 1 1 1 0 2 4 0 1 4 20
700 DP: Generic Control Systems or Specific Applications (Data Processing) 2 1 2 2 2 0 2 2 1 3 1 2 20
002 Apparel 4 1 2 1 1 0 3 1 1 1 1 3 19
160 Flexible or Portable Closure, Partition, or Panel 0 4 3 3 1 0 1 1 2 0 2 2 19
219 Electric Heating 1 1 1 2 2 1 4 5 1 0 0 1 19
341 Coded Data Generation or Conversion 1 3 3 0 1 2 1 0 1 2 4 1 19
361 Electricity: Electrical Systems and Devices 1 3 5 1 3 0 0 1 1 1 1 2 19
362 Illumination 1 1 1 3 2 1 0 2 0 1 4 3 19
713 Support (Electrical Computers and Digital Processing Systems) 2 0 1 3 1 2 0 1 2 1 4 2 19
426 Food or Edible Material: Processes, Compositions, and Products 0 3 3 2 2 0 3 2 1 1 1 0 18
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 1 3 2 5 0 0 0 0 2 2 2 18
423 Chemistry of Inorganic Compounds 2 3 1 1 1 0 0 0 0 2 6 1 17
029 Metal Working 2 0 1 1 0 1 0 0 2 2 6 1 16
062 Refrigeration 1 0 1 1 2 0 1 5 3 0 1 1 16
224 Package and Article Carriers 1 1 1 2 3 4 0 0 0 1 3 0 16
239 Fluid Sprinkling, Spraying, and Diffusing 4 1 1 0 0 2 2 3 2 1 0 0 16
385 Optical Waveguides 2 0 1 2 1 2 2 2 2 0 1 1 16
204 Chemistry: Electrical and Wave Energy 6 1 1 0 1 1 0 0 1 2 0 2 15
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 2 2 1 0 1 2 1 1 0 1 4 15
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 0 0 0 1 1 1 1 11 15
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 2 0 0 0 0 0 3 3 4 3 15
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 2 2 2 4 0 0 0 0 1 3 1 15
084 Music 0 1 1 2 2 1 2 0 3 1 1 0 14
285 Pipe Joints or Couplings 0 2 2 0 1 1 2 0 2 1 3 0 14
297 Chairs and Seats 2 0 2 0 0 1 1 1 4 1 1 1 14
427 Coating Processes 3 1 1 3 0 1 0 1 3 0 0 1 14
711 Memory (Electrical Computers and Digital Processing Systems) 3 0 1 0 0 0 1 0 1 1 2 5 14
244 Aeronautics and Astronautics 0 3 1 0 4 1 0 2 1 1 0 0 13
273 Amusement Devices: Games 1 0 2 1 1 2 2 1 1 0 1 1 13
607 Surgery: Light, Thermal, and Electrical Application 0 1 2 1 2 0 0 2 1 0 2 2 13
024 Buckles, Buttons, Clasps, Etc. 2 1 2 0 2 2 1 0 0 1 0 1 12
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 2 2 2 1 2 0 0 0 0 2 0 1 12
202 Distillation: Apparatus 0 0 0 2 0 2 2 0 2 2 1 1 12
208 Mineral Oils: Processes and Products 0 1 1 0 0 1 0 0 0 0 4 5 12
250 Radiant Energy 0 1 0 3 1 2 1 0 2 1 1 0 12
356 Optics: Measuring and Testing 2 1 1 0 0 1 0 2 0 0 3 2 12
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 4 1 1 1 2 0 0 1 0 0 1 1 12
602 Surgery: Splint, Brace, or Bandage 2 0 0 2 3 1 0 1 0 1 1 1 12
015 Brushing, Scrubbing, and General Cleaning 0 3 0 1 2 2 0 0 1 0 1 1 11
123 Internal-Combustion Engines 1 0 0 0 2 4 1 1 1 1 0 0 11
174 Electricity: Conductors and Insulators 0 0 1 0 1 4 2 0 0 1 0 2 11
241 Solid Material Comminution or Disintegration 2 0 0 2 0 1 1 1 1 3 0 0 11
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 0 1 1 1 0 1 3 3 1 0 11
365 Static Information Storage and Retrieval 0 0 2 1 1 0 3 0 2 2 0 0 11
405 Hydraulic and Earth Engineering 0 1 0 1 0 3 3 0 0 1 2 0 11
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 5 2 0 0 1 0 0 0 0 0 1 2 11
440 Marine Propulsion 0 1 1 1 1 0 4 2 0 1 0 0 11
083 Cutting 2 2 1 1 1 1 0 0 0 0 2 0 10
106 Compositions: Coating or Plastic 0 1 0 0 2 0 1 0 0 1 3 2 10
181 Acoustics 2 2 3 1 1 0 0 0 0 0 0 1 10
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 1 1 2 0 0 0 2 1 1 2 10
372 Coherent Light Generators 1 1 3 1 2 1 1 0 0 0 0 0 10
434 Education and Demonstration 1 2 1 0 1 0 0 2 1 2 0 0 10
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 2 1 1 0 3 1 0 0 2 0 10
043 Fishing, Trapping, and Vermin Destroying 1 3 0 3 0 0 0 0 0 1 0 1 9
126 Stoves and Furnaces 2 3 2 0 0 2 0 0 0 0 0 0 9
149 Explosive and Thermic Compositions or Charges 2 0 0 1 4 0 0 0 0 0 1 1 9
220 Receptacles 1 0 2 1 1 1 1 0 0 0 1 1 9
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 3 0 0 1 1 0 1 0 1 1 9
277 Seal for a Joint or Juncture 1 2 3 1 0 0 1 0 0 1 0 0 9
290 Prime-Mover Dynamo Plants 0 0 0 0 1 2 0 0 0 1 3 2 9
360 Dynamic Magnetic Information Storage or Retrieval 2 1 2 3 0 1 0 0 0 0 0 0 9
404 Road Structure, Process, or Apparatus 1 1 0 0 0 0 1 2 0 2 1 1 9
415 Rotary Kinetic Fluid Motors or Pumps 0 0 1 0 1 1 3 2 0 0 0 1 9
472 Amusement Devices 0 1 1 2 2 0 1 0 2 0 0 0 9
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 1 1 0 0 0 0 0 0 0 2 5 0 9
036 Boots, Shoes, and Leggings 0 0 0 0 2 1 0 0 1 2 1 1 8
074 Machine Element or Mechanism 1 0 1 1 1 0 1 1 0 1 0 1 8
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 1 0 1 0 0 0 1 0 0 4 0 8
148 Metal Treatment 2 1 0 2 1 0 0 2 0 0 0 0 8
200 Electricity: Circuit Makers and Breakers 1 0 1 0 0 0 1 0 3 1 0 1 8
228 Metal Fusion Bonding 0 1 0 1 1 0 0 0 0 1 2 2 8
318 Electricity: Motive Power Systems 0 0 0 1 0 0 2 1 2 2 0 0 8
348 Television 4 0 1 0 0 1 1 0 0 0 0 1 8
091 Motors: Expansible Chamber Type 0 2 0 0 0 0 0 2 0 1 0 2 7
134 Cleaning and Liquid Contact with Solids 0 0 0 1 1 1 0 1 0 2 0 1 7
180 Motor Vehicles 0 1 0 0 0 0 2 1 0 0 2 1 7
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 1 2 0 0 0 1 2 0 0 0 0 7
030 Cutlery 0 1 1 1 0 1 0 0 0 1 0 1 6
033 Geometrical Instruments 0 2 0 0 0 0 0 0 1 1 0 2 6
042 Firearms 1 1 1 0 0 0 0 0 0 1 0 2 6
053 Package Making 2 0 1 0 1 1 1 0 0 0 0 0 6
076 Metal Tools and Implements, Making 3 2 0 0 0 0 0 0 0 0 0 1 6
081 Tools 0 1 1 1 0 0 0 1 0 0 0 2 6
095 Gas Separation: Processes 0 0 2 0 1 1 0 0 0 0 1 1 6
114 Ships 0 1 0 0 0 0 1 0 2 0 2 0 6
132 Toilet 2 1 0 1 0 0 1 1 0 0 0 0 6
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 0 0 1 0 0 2 0 1 1 0 6
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 1 1 1 2 0 0 1 6
209 Classifying, Separating, and Assorting Solids 2 1 1 1 0 0 0 0 0 0 1 0 6
251 Valves and Valve Actuation 0 0 1 0 1 2 0 0 1 0 1 0 6
252 Compositions 0 1 1 0 0 0 0 1 1 1 0 1 6
366 Agitating (e.g., of articles and materials) 1 0 0 1 0 1 0 3 0 0 0 0 6
374 Thermal Measuring and Testing 0 0 1 0 2 0 0 0 0 0 2 1 6
401 Coating Implements with Material Supply 1 0 2 1 0 1 0 0 0 1 0 0 6
419 Powder Metallurgy Processes 0 0 0 1 0 1 0 1 2 1 0 0 6
501 Compositions: Ceramic 2 2 0 2 0 0 0 0 0 0 0 0 6
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 2 1 0 0 1 0 0 1 0 1 6
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 1 2 1 1 6
016 Miscellaneous Hardware 3 0 0 0 0 0 1 0 0 0 1 0 5
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 1 2 0 0 0 0 0 2 5
047 Plant Husbandry 0 0 2 2 0 0 1 0 0 0 0 0 5
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 1 0 0 0 2 0 2 5
096 Gas Separation: Apparatus 0 0 1 0 1 0 0 0 0 2 0 1 5
104 Railways 0 0 0 1 0 0 0 1 1 1 0 1 5
135 Tent, Canopy, Umbrella, or Cane 0 2 0 0 0 0 0 0 1 0 0 2 5
201 Distillation: Processes, Thermolytic 0 0 0 0 0 0 1 0 2 1 1 0 5
242 Winding, Tensioning, or Guiding 1 0 1 0 0 0 0 1 0 0 2 0 5
249 Static Molds 0 0 0 1 0 0 0 1 2 0 1 0 5
299 Mining or In Situ Disintegration of Hard Material 2 0 0 0 0 0 1 0 1 0 1 0 5
326 Electronic Digital Logic Circuitry 0 2 0 0 1 0 0 2 0 0 0 0 5
392 Electric Resistance Heating Devices 0 1 0 2 0 0 1 0 1 0 0 0 5
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 0 1 0 0 1 0 1 0 0 0 1 5
441 Buoys, Rafts, and Aquatic Devices 1 1 0 1 0 0 0 1 1 0 0 0 5
446 Amusement Devices: Toys 0 1 0 0 1 1 0 0 2 0 0 0 5
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 1 0 0 3 0 1 0 0 0 0 0 0 5
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 2 1 0 1 1 5
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 1 0 1 1 0 0 1 0 0 1 0 5
037 Excavating 0 0 0 0 1 0 1 0 1 0 0 1 4
060 Power Plants 0 0 0 0 0 0 0 1 0 1 1 1 4
102 Ammunition and Explosives 0 0 0 1 1 0 0 0 0 0 1 1 4
119 Animal Husbandry 1 0 1 0 0 1 0 0 0 0 0 1 4
136 Batteries: Thermoelectric and Photoelectric 0 1 0 0 0 1 1 0 0 1 0 0 4
138 Pipes and Tubular Conduits 0 2 0 0 0 0 1 0 0 0 1 0 4
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 1 1 1 0 0 0 1 0 4
192 Clutches and Power-Stop Control 0 0 0 0 1 2 1 0 0 0 0 0 4
211 Supports: Racks 1 0 0 0 0 1 1 1 0 0 0 0 4
216 Etching a Substrate: Processes 0 0 0 0 0 0 0 1 0 2 0 1 4
296 Land Vehicles: Bodies and Tops 1 1 0 0 0 0 0 1 0 0 0 1 4
310 Electrical Generator or Motor Structure 0 0 1 0 0 1 0 0 0 0 1 1 4
313 Electric Lamp and Discharge Devices 0 0 0 0 0 0 2 0 1 0 0 1 4
338 Electrical Resistors 0 1 0 0 0 0 0 2 0 1 0 0 4
358 Facsimile and Static Presentation Processing 1 0 2 0 0 0 0 0 0 1 0 0 4
363 Electric Power Conversion Systems 0 0 1 0 0 0 0 0 0 0 2 1 4
380 Cryptography 0 0 0 0 0 0 1 1 0 0 0 2 4
414 Material or Article Handling 2 1 0 0 0 0 0 0 0 0 0 1 4
451 Abrading 1 0 0 1 0 2 0 0 0 0 0 0 4
463 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 1 3 4
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 1 1 0 0 0 0 0 0 0 2 0 4
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 1 0 0 1 0 1 0 4
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 1 0 0 1 0 1 1 0 0 0 4
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 1 0 0 0 0 1 0 0 0 1 0 0 3
049 Movable or Removable Closures 0 1 0 0 0 0 0 1 1 0 0 0 3
089 Ordnance 1 0 0 0 0 0 0 0 0 0 1 1 3
092 Expansible Chamber Devices 0 3 0 0 0 0 0 0 0 0 0 0 3
101 Printing 0 0 0 0 2 0 0 0 0 1 0 0 3
105 Railway Rolling Stock 0 1 2 0 0 0 0 0 0 0 0 0 3
108 Horizontally Supported Planar Surfaces 0 1 0 1 0 0 0 0 0 0 0 1 3
110 Furnaces 1 0 1 0 0 0 1 0 0 0 0 0 3
116 Signals and Indicators 0 0 0 0 0 0 0 1 0 1 1 0 3
118 Coating Apparatus 1 0 0 0 0 0 1 0 0 1 0 0 3
124 Mechanical Guns and Projectors 0 0 0 0 0 1 0 0 0 0 2 0 3
164 Metal Founding 0 1 1 1 0 0 0 0 0 0 0 0 3
198 Conveyors: Power-Driven 0 0 1 1 0 0 1 0 0 0 0 0 3
215 Bottles and Jars 0 2 0 0 0 0 1 0 0 0 0 0 3
283 Printed Matter 1 1 0 0 1 0 0 0 0 0 0 0 3
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 0 0 0 0 1 1 0 3
312 Supports: Cabinet Structure 1 0 0 1 0 1 0 0 0 0 0 0 3
315 Electric Lamp and Discharge Devices: Systems 0 0 1 0 0 1 1 0 0 0 0 0 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 0 1 0 0 0 1 0 1 3
368 Horology: Time Measuring Systems or Devices 0 1 0 0 0 0 0 0 0 0 1 1 3
398 Optical Communications 0 0 1 0 0 0 0 2 0 0 0 0 3
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 2 1 0 0 0 0 3
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 1 0 0 0 0 0 1 0 1 3
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 2 0 0 0 0 0 0 0 0 1 0 0 3
585 Chemistry of Hydrocarbon Compounds 0 1 0 0 0 0 0 0 0 0 0 2 3
012 Boot and Shoe Making 0 0 0 1 0 0 0 0 0 0 1 0 2
023 Chemistry: Physical Processes 1 0 0 1 0 0 0 0 0 0 0 0 2
038 Textiles: Ironing or Smoothing 1 1 0 0 0 0 0 0 0 0 0 0 2
055 Gas Separation 0 1 0 1 0 0 0 0 0 0 0 0 2
063 Jewelry 0 0 0 0 0 0 0 0 1 1 0 0 2
099 Foods and Beverages: Apparatus 0 0 0 0 1 0 0 0 0 0 1 0 2
109 Safes, Bank Protection, or a Related Device 1 0 0 0 1 0 0 0 0 0 0 0 2
111 Planting 0 0 0 0 0 0 0 0 0 0 1 1 2
112 Sewing 0 0 0 0 1 0 0 0 0 0 0 1 2
221 Article Dispensing 0 1 0 1 0 0 0 0 0 0 0 0 2
229 Envelopes, Wrappers, and Paperboard Boxes 0 1 0 0 0 0 0 1 0 0 0 0 2
232 Deposit and Collection Receptacles 0 0 1 0 0 0 0 0 1 0 0 0 2
256 Fences 0 0 0 1 1 0 0 0 0 0 0 0 2
266 Metallurgical Apparatus 0 2 0 0 0 0 0 0 0 0 0 0 2
301 Land Vehicles: Wheels and Axles 0 0 1 0 0 1 0 0 0 0 0 0 2
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 1 1 0 0 0 0 0 0 0 2
330 Amplifiers 0 0 0 1 0 0 0 0 1 0 0 0 2
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 0 0 0 0 0 2 2
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 1 0 1 0 0 0 0 0 0 0 2
347 Incremental Printing of Symbolic Information 0 0 0 0 1 0 0 0 0 0 0 1 2
353 Optics: Image Projectors 0 0 0 0 0 1 0 0 1 0 0 0 2
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 1 1 0 0 0 0 0 0 0 0 0 0 2
403 Joints and Connections 0 1 0 0 0 0 0 0 0 1 0 0 2
407 Cutters, for Shaping 0 0 0 0 1 0 0 0 1 0 0 0 2
410 Freight Accommodation On Freight Carrier 1 0 0 0 1 0 0 0 0 0 0 0 2
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 1 0 0 0 1 0 0 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 1 0 0 1 0 2
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 2 2
601 Surgery: Kinesitherapy 0 0 0 1 0 0 0 1 0 0 0 0 2
019 Textiles: Fiber Preparation 0 0 1 0 0 0 0 0 0 0 0 0 1
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 1 1
048 Gas: Heating and Illuminating 0 0 0 0 0 1 0 0 0 0 0 0 1
054 Harness for Working Animal 0 0 0 0 0 0 0 0 1 0 0 0 1
070 Locks 0 0 0 0 0 0 0 0 0 0 0 1 1
072 Metal Deforming 0 0 0 0 0 0 0 0 0 0 0 1 1
086 Ammunition and Explosive-Charge Making 0 0 0 0 0 0 0 0 0 0 0 1 1
100 Presses 0 0 0 0 0 0 0 0 0 0 1 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 0 0 1 0 0 1
159 Concentrating Evaporators 0 0 0 0 0 0 0 0 0 0 0 1 1
165 Heat Exchange 0 0 0 0 0 0 0 0 0 0 0 1 1
169 Fire Extinguishers 0 0 0 1 0 0 0 0 0 0 0 0 1
173 Tool Driving or Impacting 0 0 1 0 0 0 0 0 0 0 0 0 1
178 Telegraphy 0 0 0 0 1 0 0 0 0 0 0 0 1
188 Brakes 0 0 0 0 0 0 0 1 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 0 0 0 0 0 0 1 0 1
194 Check-Actuated Control Mechanisms 0 0 0 1 0 0 0 0 0 0 0 0 1
227 Elongated-Member-Driving Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 1
237 Heating Systems 0 0 0 0 0 1 0 0 0 0 0 0 1
261 Gas and Liquid Contact Apparatus 0 1 0 0 0 0 0 0 0 0 0 0 1
271 Sheet Feeding or Delivering 0 0 0 0 1 0 0 0 0 0 0 0 1
281 Books, Strips, and Leaves 1 0 0 0 0 0 0 0 0 0 0 0 1
292 Closure Fasteners 0 0 0 0 0 0 0 1 0 0 0 0 1
305 Wheel Substitutes for Land Vehicles 0 0 0 0 0 0 0 0 0 0 0 1 1
307 Electrical Transmission or Interconnection Systems 0 0 0 0 0 0 0 0 0 1 0 0 1
322 Electricity: Single Generator Systems 1 0 0 0 0 0 0 0 0 0 0 0 1
331 Oscillators 0 0 0 0 0 0 1 0 0 0 0 0 1
332 Modulators 0 0 0 1 0 0 0 0 0 0 0 0 1
336 Inductor Devices 0 0 1 0 0 0 0 0 0 0 0 0 1
352 Optics: Motion Pictures 0 0 0 0 0 0 1 0 0 0 0 0 1
383 Flexible Bags 1 0 0 0 0 0 0 0 0 0 0 0 1
384 Bearings 0 0 0 0 0 0 1 0 0 0 0 0 1
396 Photography 0 0 0 0 1 0 0 0 0 0 0 0 1
406 Conveyors: Fluid Current 0 0 0 1 0 0 0 0 0 0 0 0 1
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 1 0 0 0 0 0 0 0 0 0 1
418 Rotary Expansible Chamber Devices 0 1 0 0 0 0 0 0 0 0 0 0 1
431 Combustion 0 0 1 0 0 0 0 0 0 0 0 0 1
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 1 0 0 0 0 0 0 1
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 1 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 0 0 0 0 0 0 1 0 1
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 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 1 1
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 1 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 374 388 362 343 337 260 322 309 273 327 443 494 4232


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/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


Top

Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports