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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

Boulder, CO

( 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
360 Dynamic Magnetic Information Storage or Retrieval 47 51 56 49 63 43 39 33 32 33 28 14 21 14 41 28 588
606 Surgery (instruments) 7 11 9 6 8 3 13 23 12 17 31 40 80 80 83 101 520
532 Organic Compounds (includes Classes 532-570) 20 18 16 16 9 4 8 9 8 50 56 51 27 15 12 10 324
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 22 11 16 16 18 8 14 13 14 20 21 21 29 27 36 31 312
370 Multiplex Communications 14 13 18 11 10 16 11 10 16 14 22 25 26 17 30 26 275
711 Memory (Electrical Computers and Digital Processing Systems) 16 17 16 15 14 18 14 21 9 9 8 12 20 18 30 27 260
128 Surgery (includes Class 600) 10 4 12 13 12 4 7 9 5 10 10 5 15 47 45 34 239
435 Chemistry: Molecular Biology and Microbiology 17 30 23 18 20 12 8 7 7 13 16 12 10 12 13 5 222
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 3 3 6 8 16 10 11 6 15 12 15 13 21 20 23 27 208
455 Telecommunications 6 6 9 11 10 10 15 13 8 11 11 15 18 13 23 25 201
358 Facsimile and Static Presentation Processing 3 4 10 8 5 8 12 15 9 12 7 12 13 31 31 14 192
714 Error Detection/Correction and Fault Detection/Recovery 8 8 9 10 4 11 11 12 21 14 13 11 19 19 10 9 186
725 Interactive Video Distribution Systems 1 1 3 3 5 2 5 4 4 16 16 20 17 26 32 29 182
707 DP: Database and File Management or Data Structures (Data Processing) 2 7 6 8 11 6 7 7 4 12 15 6 14 23 17 14 157
702 DP: Measuring, Calibrating, or Testing (Data Processing) 6 6 14 17 14 5 7 10 8 9 11 12 13 10 10 7 154
073 Measuring and Testing 11 13 13 17 8 6 8 8 10 10 8 4 8 8 11 12 152
359 Optical: Systems and Elements 4 6 9 9 16 10 14 8 8 10 9 10 7 4 13 11 144
340 Communications: Electrical 3 6 6 9 6 10 10 2 10 3 18 13 12 15 10 14 143
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 17 14 6 6 14 14 8 1 9 7 3 10 7 8 7 4 131
379 Telephonic Communications 7 7 6 7 11 3 14 7 5 6 6 6 11 8 12 7 121
382 Image Analysis 1 3 6 5 5 6 6 7 11 9 5 7 15 12 17 10 121
375 Pulse or Digital Communications 6 4 5 1 10 4 5 7 9 10 13 7 12 10 6 14 119
713 Support (Electrical Computers and Digital Processing Systems) 1 0 3 4 3 4 12 5 7 4 6 8 14 14 20 12 115
345 Computer Graphics Processing and Selective Visual Display Systems 6 9 7 8 5 3 7 4 4 3 3 4 9 6 20 18 112
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 1 2 8 8 17 9 13 13 10 14 7 4 4 1 109
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 1 2 1 3 0 4 3 4 6 7 12 7 17 17 15 9 106
369 Dynamic Information Storage or Retrieval 4 3 4 5 10 17 10 5 2 3 6 5 7 12 9 5 104
385 Optical Waveguides 5 3 6 12 15 11 10 9 4 2 4 2 5 7 4 2 99
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 12 9 4 0 2 8 3 1 4 5 12 8 8 4 8 5 90
726 Information Security 0 1 1 0 2 4 1 5 2 7 7 10 7 15 9 20 86
482 Exercise Devices 3 0 0 2 1 0 2 4 5 11 17 11 5 5 15 4 84
356 Optics: Measuring and Testing 4 1 3 5 6 6 3 2 7 7 6 4 4 12 13 3 82
326 Electronic Digital Logic Circuitry 0 1 2 6 7 7 7 17 3 8 8 4 2 0 2 5 76
348 Television 3 4 3 0 3 2 2 2 3 0 4 5 4 9 15 14 69
324 Electricity: Measuring and Testing 4 4 6 5 5 5 4 3 3 5 2 3 6 2 7 2 62
717 DP: Software Development, Installation, and Management (Data Processing) 0 1 1 1 3 3 7 2 5 5 11 5 4 7 7 3 61
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 6 3 5 9 3 2 3 2 2 1 2 6 2 9 6 60
250 Radiant Energy 4 3 3 6 4 3 4 4 2 3 4 4 4 10 3 3 60
349 Liquid Crystal Cells, Elements and Systems 13 5 2 4 5 2 2 0 3 6 1 3 2 1 5 6 58
372 Coherent Light Generators 4 4 2 6 10 7 2 2 2 4 5 0 2 2 3 4 57
381 Electrical Audio Signal Processing Systems and Devices 6 3 3 0 2 2 2 3 5 5 3 8 3 4 6 5 57
428 Stock Material or Miscellaneous Articles 6 3 4 6 8 4 2 4 3 1 5 1 3 5 3 2 57
362 Illumination 1 5 1 3 0 2 1 5 5 3 4 3 5 6 9 5 56
361 Electricity: Electrical Systems and Devices 2 3 5 4 4 2 5 5 4 6 2 4 2 3 2 4 55
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 0 2 2 6 7 6 10 3 1 4 2 2 3 2 2 3 52
029 Metal Working 2 2 3 2 2 1 3 1 3 2 4 7 1 6 8 7 51
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 5 5 6 1 4 1 1 5 5 2 2 2 2 2 5 5 50
310 Electrical Generator or Motor Structure 0 1 4 7 7 6 4 0 5 1 3 2 3 5 2 2 50
280 Land Vehicles 5 11 4 3 2 3 6 0 1 2 2 1 2 2 3 2 48
343 Communications: Radio Wave Antennas 4 4 2 2 2 1 3 2 1 8 2 4 3 5 5 4 48
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 7 2 2 2 3 0 3 6 5 3 6 1 3 3 2 1 45
315 Electric Lamp and Discharge Devices: Systems 3 3 3 0 4 1 0 4 1 0 3 3 2 5 8 6 44
398 Optical Communications 4 6 3 2 3 4 5 5 2 0 0 1 0 2 0 8 42
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 1 2 3 4 4 5 5 3 4 2 1 2 1 0 4 1 40
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 4 5 7 2 6 1 1 1 2 0 2 3 2 1 3 2 39
604 Surgery (Medicators and Receptors) 4 1 5 2 1 1 0 1 0 3 3 2 6 3 5 3 38
210 Liquid Purification or Separation 2 3 3 5 2 1 2 2 3 2 1 2 5 4 3 2 38
347 Incremental Printing of Symbolic Information 1 2 2 1 1 1 1 0 2 1 1 1 4 7 6 10 38
341 Coded Data Generation or Conversion 2 4 5 4 4 0 1 5 2 1 1 3 1 2 2 1 35
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 2 2 1 0 0 2 2 2 6 2 5 5 1 3 3 1 34
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 2 1 1 0 1 1 1 1 3 1 1 2 4 7 5 4 34
242 Winding, Tensioning, or Guiding 2 8 6 3 2 4 3 3 2 2 0 0 0 0 0 0 33
052 Static Structures (e.g., Buildings) 0 3 1 0 1 0 4 1 4 0 3 3 2 2 6 6 33
095 Gas Separation: Processes 2 0 4 1 7 2 4 0 3 1 1 3 3 1 2 0 32
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 3 3 3 1 2 2 5 2 1 1 1 2 2 0 4 31
438 Semiconductor Device Manufacturing: Process 0 0 2 2 6 4 3 2 1 3 1 2 2 3 2 1 30
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 1 1 1 0 1 3 1 1 2 2 1 2 6 5 6 30
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 1 1 2 0 2 2 0 3 3 2 3 2 2 4 4 2 29
708 Arithmetic Processing and Calculating (Electrical Computers) 0 2 0 0 3 2 3 1 2 2 2 2 0 4 4 5 29
436 Chemistry: Analytical and Immunological Testing 1 2 4 0 1 0 1 1 2 1 2 6 4 3 1 2 28
002 Apparel 2 4 4 3 3 1 0 1 1 0 1 2 2 2 1 1 28
160 Flexible or Portable Closure, Partition, or Panel 4 1 1 1 1 1 2 2 0 8 0 1 2 3 1 1 28
365 Static Information Storage and Retrieval 0 2 3 3 0 3 1 2 2 0 0 5 1 1 3 4 28
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 2 0 5 3 3 2 2 0 0 2 0 1 2 3 3 27
323 Electricity: Power Supply or Regulation Systems 2 1 0 2 0 0 4 2 3 3 1 2 4 1 1 2 27
386 Motion Video Signal Processing for Recording or Reproducing 0 1 0 0 0 0 0 1 0 1 1 1 6 1 6 10 27
206 Special Receptacle or Package 3 7 1 3 4 3 0 0 1 2 0 0 0 0 1 2 26
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 1 0 3 3 1 2 1 2 1 2 0 2 6 2 0 2 26
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 6 4 3 1 0 2 1 0 2 0 1 1 1 3 1 25
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 0 2 2 0 0 0 0 1 2 2 1 2 3 9 24
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 2 2 1 2 0 3 0 1 2 5 0 1 2 1 3 23
318 Electricity: Motive Power Systems 2 0 1 2 2 2 2 0 1 0 1 3 3 4 3 1 23
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 0 0 0 0 0 1 1 5 1 6 7 4 23
036 Boots, Shoes, and Leggings 1 1 4 0 0 1 2 0 1 2 3 1 0 1 3 3 22
119 Animal Husbandry 4 1 2 1 0 0 0 1 0 2 1 2 2 5 1 2 22
174 Electricity: Conductors and Insulators 0 1 2 2 1 3 3 0 2 1 1 1 2 0 1 3 22
423 Chemistry of Inorganic Compounds 2 1 0 1 2 1 1 4 0 2 3 3 1 1 0 1 21
706 DP: Artificial Intelligence (Data Processing) 1 0 3 1 1 2 0 3 1 0 1 0 3 1 2 3 21
720 Dynamic Optical Information Storage or Retrieval 0 0 0 0 2 1 7 1 1 3 3 2 3 0 0 0 21
414 Material or Article Handling 3 0 4 4 2 0 3 3 0 0 0 1 0 0 0 1 20
427 Coating Processes 3 0 0 3 1 1 1 1 1 0 1 2 3 2 2 3 20
219 Electric Heating 0 0 0 1 1 2 2 0 1 1 1 3 1 3 2 2 19
353 Optics: Image Projectors 0 3 0 0 0 1 2 2 0 0 0 1 3 3 4 3 19
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 2 1 2 0 2 0 1 0 1 0 0 3 1 4 0 3 19
252 Compositions 4 1 1 2 0 0 1 1 1 1 2 1 0 2 2 0 18
224 Package and Article Carriers 2 1 0 2 3 0 2 0 0 0 2 0 3 3 2 0 17
244 Aeronautics and Astronautics 0 0 1 1 0 0 1 0 0 0 0 2 5 2 4 3 17
439 Electrical Connectors 1 0 2 1 3 0 2 3 2 1 2 0 0 0 0 2 17
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 0 0 0 1 2 0 1 0 1 2 3 3 3 4 17
378 X-Ray or Gamma Ray Systems or Devices 3 1 2 2 0 0 0 2 1 2 0 1 0 0 1 1 16
463 Amusement Devices: Games 2 1 0 0 1 2 0 1 2 0 1 2 1 2 2 0 16
062 Refrigeration 0 0 3 2 0 0 0 1 2 0 2 1 1 0 1 5 16
363 Electric Power Conversion Systems 2 3 2 1 0 1 0 0 1 0 1 3 2 0 1 0 16
137 Fluid Handling 2 2 0 1 1 1 0 1 1 0 0 2 1 1 2 1 15
380 Cryptography 1 1 0 0 0 1 0 0 0 1 1 1 2 3 3 2 15
330 Amplifiers 0 3 0 1 1 3 1 1 1 1 1 1 1 1 2 0 15
060 Power Plants 1 0 1 2 1 0 0 0 0 2 2 1 0 2 1 2 14
239 Fluid Sprinkling, Spraying, and Diffusing 2 3 0 0 1 2 1 1 0 1 1 1 1 0 1 1 14
248 Supports (e.g., for holding articles, etc.) 2 1 2 1 1 0 0 0 1 0 1 0 2 2 2 2 14
473 Games Using Tangible Projectile 0 2 1 1 1 1 0 1 0 0 1 3 2 1 3 0 14
426 Food or Edible Material: Processes, Compositions, and Products 2 4 0 3 0 0 0 1 0 0 2 0 0 2 0 0 13
096 Gas Separation: Apparatus 0 0 1 1 2 0 1 0 1 0 3 0 0 2 1 2 13
307 Electrical Transmission or Interconnection Systems 2 2 2 1 0 0 0 0 0 0 1 3 0 1 0 2 13
416 Fluid Reaction Surfaces (i.e., Impellers) 1 0 0 0 1 1 0 0 0 0 0 0 3 0 3 4 13
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 4 0 0 0 0 1 0 1 0 1 1 2 1 0 0 12
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 1 0 0 0 0 2 0 1 1 5 1 1 2 0 12
084 Music 1 1 0 0 0 0 0 1 0 0 4 0 0 1 1 2 11
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 1 0 0 2 1 1 0 1 2 1 1 0 0 2 11
320 Electricity: Battery or Capacitor Charging or Discharging 0 1 1 0 0 1 0 0 0 0 0 4 1 0 3 1 11
042 Firearms 0 0 0 0 0 2 1 0 0 1 2 2 1 0 2 2 10
118 Coating Apparatus 0 0 1 0 0 0 0 0 0 0 2 2 2 2 2 0 10
399 Electrophotography 1 0 1 0 1 1 0 0 2 0 2 1 1 1 0 1 10
434 Education and Demonstration 1 1 0 0 0 0 0 0 0 0 0 0 3 2 3 0 10
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 1 0 1 2 3 1 1 0 1 0 1 1 0 1 0 10
081 Tools 1 0 1 0 1 4 0 2 0 0 0 0 0 0 0 1 10
198 Conveyors: Power-Driven 0 1 1 2 0 0 0 0 0 0 3 1 0 0 3 0 10
204 Chemistry: Electrical and Wave Energy 2 0 1 0 0 1 0 0 0 0 0 2 0 1 2 2 10
220 Receptacles 0 1 0 1 0 0 1 0 0 0 1 0 0 1 1 3 9
273 Amusement Devices: Games 1 1 0 1 0 1 0 3 1 0 0 0 1 0 0 0 9
033 Geometrical Instruments 1 1 2 0 0 0 0 1 0 0 2 0 0 2 0 1 9
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 0 1 0 0 1 0 0 1 0 1 0 2 2 1 9
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 0 0 0 0 0 0 1 0 0 1 0 3 0 2 1 9
601 Surgery: Kinesitherapy 0 0 1 0 0 0 0 0 1 0 0 1 3 2 1 0 9
040 Card, Picture, or Sign Exhibiting 0 1 0 1 2 0 0 0 0 0 0 2 0 0 0 2 8
331 Oscillators 0 1 1 0 2 0 1 1 0 0 0 0 1 1 1 0 8
417 Pumps 2 1 1 2 1 1 1 1 0 0 0 0 0 0 0 0 8
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 2 0 1 0 3 0 0 1 0 0 0 1 0 0 1 0 8
180 Motor Vehicles 0 1 0 1 1 0 0 0 0 1 0 0 0 1 0 3 8
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 1 0 1 0 0 0 0 0 0 0 1 0 3 2 8
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 1 0 1 1 1 2 0 0 1 1 0 1 0 1 0 8
494 Imperforate Bowl: Centrifugal Separators 1 0 0 0 2 1 1 1 0 0 0 0 1 1 0 1 8
024 Buckles, Buttons, Clasps, Etc. 0 1 1 2 0 0 1 0 0 0 0 1 0 0 1 1 7
047 Plant Husbandry 0 0 0 0 2 0 0 0 1 0 1 1 2 1 0 0 7
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3 3 7
374 Thermal Measuring and Testing 2 0 1 1 0 0 0 1 0 0 0 1 2 0 0 0 7
005 Beds 1 0 0 0 0 1 1 0 2 0 0 0 1 0 1 1 7
297 Chairs and Seats 2 0 1 0 1 0 1 0 0 1 1 1 1 0 1 0 7
074 Machine Element or Mechanism 1 2 1 1 0 0 0 0 0 0 1 0 0 0 0 2 6
135 Tent, Canopy, Umbrella, or Cane 0 0 2 0 0 1 0 0 0 0 1 1 0 0 0 1 6
216 Etching a Substrate: Processes 0 0 0 2 0 0 2 0 0 1 0 1 1 1 0 0 6
392 Electric Resistance Heating Devices 0 0 0 0 2 1 0 0 0 0 0 0 0 0 1 2 6
396 Photography 0 0 1 1 0 0 0 0 0 0 1 0 0 3 0 1 6
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 1 1 1 2 1 0 0 0 0 0 1 0 6
169 Fire Extinguishers 1 1 1 0 0 0 0 0 0 0 2 1 0 0 0 0 6
251 Valves and Valve Actuation 0 0 0 1 0 1 0 0 0 0 1 1 2 0 0 0 6
290 Prime-Mover Dynamo Plants 1 0 2 0 0 0 0 0 0 1 0 0 2 0 0 1 6
015 Brushing, Scrubbing, and General Cleaning 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 5
104 Railways 0 1 1 1 1 0 0 0 1 0 0 0 0 0 0 1 5
114 Ships 0 0 2 0 2 1 0 1 0 0 0 0 0 0 0 1 5
136 Batteries: Thermoelectric and Photoelectric 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 4 5
228 Metal Fusion Bonding 0 0 0 1 1 0 0 0 0 0 1 1 1 0 0 0 5
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 2 0 1 0 0 1 0 0 1 0 1 0 0 5
585 Chemistry of Hydrocarbon Compounds 1 1 0 0 0 0 0 0 0 0 1 0 1 2 0 0 5
405 Hydraulic and Earth Engineering 1 0 0 0 0 0 2 0 0 0 0 0 0 1 1 0 5
415 Rotary Kinetic Fluid Motors or Pumps 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 5
446 Amusement Devices: Toys 0 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 5
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 0 0 1 1 0 0 0 0 0 0 1 0 2 0 0 4
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 4
123 Internal-Combustion Engines 0 0 1 1 0 0 0 3 0 0 0 1 0 0 0 0 4
188 Brakes 0 0 0 1 0 0 2 0 0 0 0 0 0 1 0 0 4
222 Dispensing (apparatus and process) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 4
296 Land Vehicles: Bodies and Tops 0 0 0 0 1 0 1 1 1 0 0 1 0 0 0 1 4
322 Electricity: Single Generator Systems 2 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 4
368 Horology: Time Measuring Systems or Devices 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 4
404 Road Structure, Process, or Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 4
433 Dentistry 1 0 1 0 0 0 0 0 0 0 0 0 0 2 1 0 4
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 0 0 0 2 1 1 4
126 Stoves and Furnaces 1 2 0 0 0 0 0 0 0 0 0 1 0 0 1 0 4
134 Cleaning and Liquid Contact with Solids 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 1 4
192 Clutches and Power-Stop Control 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 4
211 Supports: Racks 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4
294 Handling: Hand and Hoist-Line Implements 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 4
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 0 0 0 0 0 0 0 0 1 1 0 1 3
034 Drying and Gas or Vapor Contact with Solids 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3
043 Fishing, Trapping, and Vermin Destroying 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 3
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 0 3
072 Metal Deforming 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3
110 Furnaces 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 3
182 Fire Escape, Ladder, or Scaffold 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 3
200 Electricity: Circuit Makers and Breakers 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 0 3
215 Bottles and Jars 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 3
241 Solid Material Comminution or Disintegration 0 0 1 0 1 0 1 1 0 1 1 0 0 0 0 0 3
312 Supports: Cabinet Structure 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 3
384 Bearings 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 3
400 Typewriting Machines 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 3
403 Joints and Connections 0 0 0 0 1 1 1 0 1 0 1 0 0 0 0 0 3
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
454 Ventilation 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 3
505 Superconductor Technology: Apparatus, Material, Process 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3
602 Surgery: Splint, Brace, or Bandage 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2 3
089 Ordnance 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 3
106 Compositions: Coating or Plastic 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0 3
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 0 3
181 Acoustics 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2 3
313 Electric Lamp and Discharge Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 3
410 Freight Accommodation On Freight Carrier 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 3
472 Amusement Devices 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 3
030 Cutlery 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 2
037 Excavating 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2
049 Movable or Removable Closures 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2
101 Printing 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 2
108 Horizontally Supported Planar Surfaces 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
138 Pipes and Tubular Conduits 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
139 Textiles: Weaving 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2
152 Resilient Tires and Wheels 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2
165 Heat Exchange 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 2
191 Electricity: Transmission To Vehicles 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2
209 Classifying, Separating, and Assorting Solids 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 2
223 Apparel Apparatus 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 2
232 Deposit and Collection Receptacles 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2
261 Gas and Liquid Contact Apparatus 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 2
267 Spring Devices 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 2
269 Work Holders 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 2
277 Seal for a Joint or Juncture 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2
285 Pipe Joints or Couplings 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 2
301 Land Vehicles: Wheels and Axles 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
352 Optics: Motion Pictures 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2
355 Photocopying 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
366 Agitating (e.g., of articles and materials) 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 2
401 Coating Implements with Material Supply 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2
431 Combustion 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2
492 Roll or Roller 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2
044 Fuel and Related Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
053 Package Making 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2
055 Gas Separation 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
124 Mechanical Guns and Projectors 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
148 Metal Treatment 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2
172 Earth Working 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
177 Weighing Scales 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
256 Fences 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
450 Foundation Garments 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 1 1 0 0 0 2
014 Bridges 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
054 Harness for Working Animal 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
070 Locks 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
092 Expansible Chamber Devices 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
099 Foods and Beverages: Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
100 Presses 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
125 Stone Working 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
131 Tobacco 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1
142 Wood Turning 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
144 Woodworking 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
173 Tool Driving or Impacting 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
175 Boring or Penetrating the Earth 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
208 Mineral Oils: Processes and Products 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
238 Railways: Surface Track 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
249 Static Molds 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
289 Knots and Knot Tying 0 1 0 0 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
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
409 Gear Cutting, Milling, or Planing 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
413 Sheet Metal Container Making 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
504 Plant Protecting and Regulating Compositions 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 0 0 1 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 0 0 0 0 0 1 0 1
083 Cutting 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
116 Signals and Indicators 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
226 Advancing Material of Indeterminate Length 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
292 Closure Fasteners 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 0 0 1 0 0 0 0 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
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
432 Heating 0 0 0 1 0 0 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 0 0 0 1 0 0 0 0 0 1
ALL ALL CLASSES 458 470 489 486 547 427 489 441 427 502 599 595 698 768 913 831 9137


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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