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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

San Antonio-New Braunfels, TX

( 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
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 1 0 0 1 0 1 6 0 0 4 39 49 59 72 52 17 301
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 41 26 23 20 5 10 9 8 4 7 18 8 15 17 22 19 252
604 Surgery (Medicators and Receptors) 3 1 3 0 3 0 5 1 1 2 9 5 27 27 27 23 137
379 Telephonic Communications 0 4 2 3 10 3 4 7 5 8 12 5 12 14 19 18 126
128 Surgery (includes Class 600) 8 9 12 6 5 6 6 2 0 5 7 6 7 10 6 11 106
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 2 2 1 1 2 0 1 2 1 6 14 13 12 18 18 93
340 Communications: Electrical 6 5 2 4 4 1 4 2 4 7 5 6 12 6 9 4 81
123 Internal-Combustion Engines 2 3 5 8 4 2 6 6 2 6 4 5 8 4 11 4 80
606 Surgery (instruments) 4 5 2 3 4 1 2 1 2 0 6 2 6 7 18 16 79
726 Information Security 0 2 2 1 2 2 1 1 1 0 3 3 6 12 18 19 73
060 Power Plants 1 2 2 3 7 10 9 4 1 3 7 3 4 3 7 5 71
725 Interactive Video Distribution Systems 0 0 0 0 0 0 1 1 0 1 2 4 12 17 21 11 70
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 4 0 1 2 0 2 6 12 10 10 12 6 65
435 Chemistry: Molecular Biology and Microbiology 7 3 6 4 1 5 4 6 3 0 3 6 3 5 5 3 64
438 Semiconductor Device Manufacturing: Process 9 10 10 8 5 2 1 1 1 5 4 0 2 2 1 1 62
073 Measuring and Testing 6 6 4 2 7 4 6 0 6 5 3 1 2 2 5 2 61
005 Beds 3 3 8 3 4 4 2 3 6 4 8 6 0 2 2 2 60
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 0 0 0 1 1 0 1 12 8 11 10 10 5 59
702 DP: Measuring, Calibrating, or Testing (Data Processing) 2 0 6 7 6 2 6 4 3 2 6 2 4 7 1 1 59
222 Dispensing (apparatus and process) 6 5 5 2 2 1 2 1 2 1 4 3 5 9 5 5 58
370 Multiplex Communications 1 1 1 0 2 3 0 1 4 1 8 6 9 4 7 10 58
324 Electricity: Measuring and Testing 5 8 6 3 5 2 4 1 2 7 4 0 3 2 2 2 56
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 2 4 4 6 1 5 3 7 1 1 5 1 4 4 6 2 56
532 Organic Compounds (includes Classes 532-570) 2 3 2 3 6 3 5 7 0 2 4 2 3 5 4 4 55
455 Telecommunications 0 2 0 1 1 1 0 2 2 4 3 3 5 8 14 5 51
052 Static Structures (e.g., Buildings) 4 3 5 2 5 3 1 0 3 2 2 4 2 4 4 6 50
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 1 0 2 4 1 4 3 3 6 6 5 11 46
482 Exercise Devices 2 0 0 2 0 2 0 7 5 6 6 6 4 1 3 0 44
382 Image Analysis 0 1 1 0 1 1 3 4 0 1 0 7 3 10 4 6 42
472 Amusement Devices 0 1 1 1 1 0 1 3 2 3 15 4 6 0 1 0 39
062 Refrigeration 3 4 1 4 1 1 6 5 1 0 0 2 1 1 5 2 37
250 Radiant Energy 1 2 3 3 3 1 0 2 2 1 2 0 2 4 3 5 34
280 Land Vehicles 2 5 4 4 1 0 4 4 2 0 3 1 1 1 0 1 33
362 Illumination 0 1 5 0 2 1 3 5 0 2 3 4 1 2 1 2 32
434 Education and Demonstration 2 3 2 1 2 3 3 2 0 2 0 1 4 1 1 5 32
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 2 3 4 3 1 1 1 2 1 5 1 1 4 1 1 32
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 1 2 1 0 1 2 1 1 6 5 5 3 4 32
348 Television 0 0 3 1 1 1 3 0 1 2 2 3 0 4 6 4 31
106 Compositions: Coating or Plastic 1 2 0 1 4 0 4 4 3 1 2 3 2 0 2 1 30
137 Fluid Handling 2 3 3 3 2 2 0 2 1 0 2 1 1 1 5 2 30
244 Aeronautics and Astronautics 1 1 4 3 1 3 3 2 0 0 2 3 3 3 1 0 30
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 1 0 0 0 1 0 1 2 5 3 7 3 7 30
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 0 1 1 0 0 6 3 1 7 4 4 27
427 Coating Processes 4 2 2 2 1 0 1 3 0 2 2 1 1 1 4 0 26
119 Animal Husbandry 0 1 1 2 1 1 0 3 0 2 2 0 3 4 3 2 25
428 Stock Material or Miscellaneous Articles 3 1 1 1 1 1 2 0 3 0 2 2 1 2 2 3 25
602 Surgery: Splint, Brace, or Bandage 0 0 2 1 0 0 0 0 0 1 2 2 6 4 5 2 25
210 Liquid Purification or Separation 2 4 3 2 5 1 2 2 0 0 2 1 0 0 0 0 24
356 Optics: Measuring and Testing 2 2 1 3 0 1 4 0 1 1 1 2 0 2 2 2 24
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 4 0 2 0 3 3 1 2 2 1 1 1 0 1 1 1 23
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 0 0 1 0 0 0 0 0 4 2 4 9 3 23
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 1 0 0 0 3 0 1 1 1 0 2 4 1 4 1 4 23
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 5 3 0 2 1 0 0 0 1 1 2 3 0 3 1 22
204 Chemistry: Electrical and Wave Energy 1 2 0 0 1 0 0 0 1 1 2 1 4 3 2 3 21
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 3 1 1 2 2 1 2 0 0 0 0 1 0 1 4 2 20
607 Surgery: Light, Thermal, and Electrical Application 1 0 1 1 2 2 1 0 1 0 0 3 0 3 3 2 20
714 Error Detection/Correction and Fault Detection/Recovery 0 1 0 0 0 0 1 1 1 1 3 3 3 3 3 0 20
029 Metal Working 0 2 1 1 0 1 2 1 3 1 2 0 0 0 2 3 19
206 Special Receptacle or Package 2 2 1 3 1 0 0 0 0 1 0 2 0 2 1 4 19
405 Hydraulic and Earth Engineering 3 1 2 1 1 2 1 0 1 1 2 1 1 0 1 1 19
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 1 0 0 1 0 2 0 2 0 0 3 1 1 2 4 18
219 Electric Heating 1 1 1 0 1 1 5 1 1 0 1 0 0 3 2 0 18
251 Valves and Valve Actuation 1 0 0 2 0 0 0 0 0 0 1 1 2 4 6 1 18
345 Computer Graphics Processing and Selective Visual Display Systems 0 0 0 1 0 0 0 0 1 0 0 4 2 1 5 4 18
433 Dentistry 1 1 2 2 1 0 3 1 2 1 0 1 0 2 0 1 18
248 Supports (e.g., for holding articles, etc.) 0 0 2 4 0 0 0 0 0 0 2 2 0 1 3 3 17
417 Pumps 2 0 1 1 2 0 0 2 0 1 0 1 1 2 3 0 16
473 Games Using Tangible Projectile 0 1 1 2 1 0 1 0 1 0 0 2 0 3 2 2 16
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 3 0 1 0 1 3 0 2 0 2 0 1 1 0 0 16
002 Apparel 1 2 0 1 1 0 0 0 1 0 0 3 1 2 2 1 15
436 Chemistry: Analytical and Immunological Testing 1 0 0 0 2 2 0 1 0 1 3 1 1 1 2 0 15
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 2 1 0 0 1 2 1 1 0 1 1 0 1 2 1 14
451 Abrading 2 3 1 3 1 2 0 1 0 1 0 0 0 0 0 0 14
601 Surgery: Kinesitherapy 1 0 3 1 0 1 1 1 1 1 0 1 1 0 1 1 14
252 Compositions 1 1 0 0 0 0 5 1 0 1 1 1 1 0 1 0 13
426 Food or Edible Material: Processes, Compositions, and Products 4 1 2 1 1 0 0 0 0 0 0 2 0 1 1 0 13
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 1 1 1 1 0 0 0 3 3 2 0 0 0 0 0 13
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 1 1 0 0 2 4 5 13
042 Firearms 1 0 1 1 0 1 2 0 0 0 2 1 1 0 0 2 12
211 Supports: Racks 1 2 1 0 0 0 0 0 0 1 0 3 0 0 2 2 12
343 Communications: Radio Wave Antennas 1 2 1 1 0 0 1 0 0 1 1 0 2 1 0 1 12
423 Chemistry of Inorganic Compounds 0 0 1 0 0 0 0 1 2 1 1 0 0 4 2 0 12
440 Marine Propulsion 0 0 1 0 0 0 0 2 1 4 0 0 0 1 1 2 12
004 Baths, Closets, Sinks, and Spittoons 1 2 1 1 2 1 0 2 0 0 0 0 0 0 0 1 11
033 Geometrical Instruments 2 1 1 0 0 1 0 1 0 0 0 1 0 2 1 1 11
084 Music 1 0 0 0 2 0 0 2 1 0 0 1 0 1 3 0 11
239 Fluid Sprinkling, Spraying, and Diffusing 2 1 0 1 1 0 0 1 0 0 1 2 0 0 0 2 11
297 Chairs and Seats 1 1 0 2 0 1 0 0 1 0 1 2 0 0 1 1 11
315 Electric Lamp and Discharge Devices: Systems 1 2 0 1 1 0 0 0 0 0 0 0 0 2 1 3 11
375 Pulse or Digital Communications 3 0 0 0 1 0 2 1 0 0 1 1 0 1 0 1 11
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 1 1 0 0 0 1 1 3 1 0 0 1 2 0 0 11
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 1 0 0 3 0 0 0 3 0 0 1 1 2 0 0 11
024 Buckles, Buttons, Clasps, Etc. 0 0 1 0 0 0 1 0 1 0 1 1 1 1 0 3 10
089 Ordnance 1 1 2 1 1 0 1 0 0 0 1 0 0 0 1 1 10
095 Gas Separation: Processes 0 1 2 1 0 0 0 0 0 0 0 0 0 1 4 1 10
378 X-Ray or Gamma Ray Systems or Devices 1 1 0 1 0 1 0 1 0 0 0 0 3 1 0 1 10
385 Optical Waveguides 3 0 1 1 0 0 1 2 0 0 0 0 0 0 2 0 10
134 Cleaning and Liquid Contact with Solids 1 0 3 1 2 0 0 0 1 1 0 0 0 0 0 0 9
160 Flexible or Portable Closure, Partition, or Panel 1 1 1 0 3 0 0 0 0 0 0 0 1 2 0 0 9
414 Material or Article Handling 1 1 0 0 0 0 0 2 1 1 1 0 1 0 0 1 9
431 Combustion 1 0 0 1 0 0 2 1 0 1 1 0 0 1 1 0 9
463 Amusement Devices: Games 0 0 1 0 0 0 0 0 0 0 0 0 3 2 1 2 9
706 DP: Artificial Intelligence (Data Processing) 0 0 0 0 1 0 0 0 0 2 0 0 4 0 2 0 9
105 Railway Rolling Stock 0 0 0 0 0 1 1 2 1 1 0 2 0 0 0 0 8
175 Boring or Penetrating the Earth 0 1 1 0 0 1 0 0 0 0 0 2 1 0 2 0 8
220 Receptacles 0 0 0 1 0 0 0 0 1 1 0 2 0 2 0 1 8
273 Amusement Devices: Games 0 0 0 1 0 1 0 0 1 1 0 1 0 1 1 1 8
277 Seal for a Joint or Juncture 0 1 0 1 0 1 1 0 0 0 0 0 3 1 0 0 8
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 1 0 0 0 0 0 1 1 0 3 1 1 0 0 0 0 8
358 Facsimile and Static Presentation Processing 0 0 0 0 0 0 1 2 2 1 1 0 0 0 0 1 8
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 0 0 0 1 1 1 0 0 0 3 0 1 1 8
404 Road Structure, Process, or Apparatus 2 0 0 0 0 0 1 1 0 2 0 1 0 0 0 1 8
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 2 0 0 1 1 0 0 1 0 0 0 0 0 0 1 2 8
044 Fuel and Related Compositions 0 0 1 1 0 0 1 2 1 0 0 0 0 0 0 1 7
081 Tools 1 2 0 0 0 0 0 0 0 1 0 1 0 2 0 0 7
102 Ammunition and Explosives 0 1 1 0 3 0 0 0 0 0 0 0 1 1 0 0 7
124 Mechanical Guns and Projectors 0 0 0 0 0 1 0 1 1 0 2 0 0 1 1 0 7
152 Resilient Tires and Wheels 2 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 7
261 Gas and Liquid Contact Apparatus 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 2 7
285 Pipe Joints or Couplings 0 0 1 3 0 1 0 0 1 0 0 1 0 0 0 0 7
359 Optical: Systems and Elements 0 1 0 1 1 0 0 2 1 0 0 0 0 0 1 0 7
361 Electricity: Electrical Systems and Devices 1 0 1 1 0 0 1 0 1 0 0 1 0 0 1 0 7
439 Electrical Connectors 0 0 0 0 0 0 0 0 0 1 1 2 1 1 0 1 7
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 2 0 2 1 1 1 0 7
034 Drying and Gas or Vapor Contact with Solids 2 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 6
043 Fishing, Trapping, and Vermin Destroying 1 1 1 0 0 0 0 0 3 0 0 0 0 0 0 0 6
047 Plant Husbandry 1 0 0 0 1 1 0 0 0 0 1 1 0 0 0 1 6
053 Package Making 0 2 0 0 0 1 0 0 0 2 0 0 0 0 1 0 6
054 Harness for Working Animal 0 0 0 0 2 0 0 0 0 0 0 2 1 1 0 0 6
070 Locks 1 0 1 1 0 1 0 0 0 0 0 0 0 1 0 1 6
096 Gas Separation: Apparatus 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 0 6
099 Foods and Beverages: Apparatus 0 2 0 1 0 0 0 0 0 0 0 0 0 0 1 2 6
126 Stoves and Furnaces 1 2 0 1 0 2 0 0 0 0 0 0 0 0 0 0 6
174 Electricity: Conductors and Insulators 0 0 0 1 1 1 1 0 0 0 1 0 0 0 1 0 6
180 Motor Vehicles 1 0 0 1 0 0 0 2 0 1 0 0 0 0 0 1 6
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 0 1 0 0 0 0 1 2 2 0 0 0 6
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 2 0 0 1 1 0 0 0 0 1 1 0 0 0 0 6
296 Land Vehicles: Bodies and Tops 0 1 0 0 0 0 0 0 1 0 1 0 1 0 1 1 6
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 1 2 0 0 1 0 0 1 1 6
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 2 0 0 0 0 0 0 0 0 0 3 0 0 0 1 6
015 Brushing, Scrubbing, and General Cleaning 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 5
072 Metal Deforming 0 0 0 0 0 0 1 0 0 0 0 2 0 1 0 1 5
086 Ammunition and Explosive-Charge Making 0 0 0 1 0 2 0 0 0 1 1 0 0 0 0 0 5
208 Mineral Oils: Processes and Products 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 5
209 Classifying, Separating, and Assorting Solids 0 1 1 0 0 0 0 1 0 0 1 0 0 0 1 0 5
256 Fences 2 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 5
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 1 0 1 0 0 0 2 0 1 0 5
320 Electricity: Battery or Capacitor Charging or Discharging 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 5
351 Optics: Eye Examining, Vision Testing and Correcting 0 1 1 1 0 1 0 0 0 0 1 0 0 0 0 0 5
365 Static Information Storage and Retrieval 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 2 5
367 Communications, Electrical: Acoustic Wave Systems and Devices 1 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 5
383 Flexible Bags 1 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 5
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 0 1 2 0 1 0 0 0 0 0 0 1 0 0 0 0 5
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 1 0 0 0 0 0 0 0 0 0 1 0 2 4
036 Boots, Shoes, and Leggings 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 4
040 Card, Picture, or Sign Exhibiting 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 4
049 Movable or Removable Closures 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2 0 4
114 Ships 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 4
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 4
164 Metal Founding 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 1 4
223 Apparel Apparatus 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 4
224 Package and Article Carriers 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 1 4
283 Printed Matter 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 4
307 Electrical Transmission or Interconnection Systems 0 2 0 0 1 0 0 0 0 0 0 0 0 0 1 0 4
310 Electrical Generator or Motor Structure 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 4
318 Electricity: Motive Power Systems 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 1 4
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 4
330 Amplifiers 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 4
374 Thermal Measuring and Testing 0 0 0 0 0 0 1 0 0 0 0 0 2 1 0 0 4
380 Cryptography 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 4
401 Coating Implements with Material Supply 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 4
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 0 0 1 1 0 1 0 0 0 0 1 0 0 0 4
475 Planetary Gear Transmission Systems or Components 2 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 4
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 4
074 Machine Element or Mechanism 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3
131 Tobacco 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 3
148 Metal Treatment 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 3
165 Heat Exchange 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 3
181 Acoustics 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 3
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 3
221 Article Dispensing 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 3
241 Solid Material Comminution or Disintegration 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 3
372 Coherent Light Generators 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 3
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 3
396 Photography 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 3
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 3
454 Ventilation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
030 Cutlery 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
037 Excavating 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2
083 Cutting 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2
100 Presses 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
104 Railways 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
118 Coating Apparatus 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
135 Tent, Canopy, Umbrella, or Cane 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
138 Pipes and Tubular Conduits 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2
169 Fire Extinguishers 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2
188 Brakes 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 2
228 Metal Fusion Bonding 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2
269 Work Holders 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
301 Land Vehicles: Wheels and Axles 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
312 Supports: Cabinet Structure 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
313 Electric Lamp and Discharge Devices 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2
333 Wave Transmission Lines and Networks 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2
336 Inductor Devices 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2
341 Coded Data Generation or Conversion 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2
355 Photocopying 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2
366 Agitating (e.g., of articles and materials) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
392 Electric Resistance Heating Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
398 Optical Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
408 Cutting by Use of Rotating Axially Moving Tool 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
450 Foundation Garments 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
452 Butchering 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 2
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2
027 Undertaking 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
028 Textiles: Manufacturing 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
038 Textiles: Ironing or Smoothing 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
055 Gas Separation 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
056 Harvesters 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
068 Textiles: Fluid Treating Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
071 Chemistry: Fertilizers 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 1 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
110 Furnaces 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
111 Planting 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
112 Sewing 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
116 Signals and Indicators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
122 Liquid Heaters and Vaporizers 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
132 Toilet 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
144 Woodworking 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
150 Purses, Wallets, and Protective Covers 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
168 Farriery 0 0 1 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
198 Conveyors: Power-Driven 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
200 Electricity: Circuit Makers and Breakers 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
216 Etching a Substrate: Processes 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
225 Severing by Tearing or Breaking 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
232 Deposit and Collection Receptacles 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
292 Closure Fasteners 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
293 Vehicle Fenders 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
294 Handling: Hand and Hoist-Line Implements 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
322 Electricity: Single Generator Systems 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
323 Electricity: Power Supply or Regulation Systems 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
326 Electronic Digital Logic Circuitry 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
384 Bearings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
403 Joints and Connections 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
406 Conveyors: Fluid Current 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 1 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 0 0 0 0 1
446 Amusement Devices: Toys 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 245 238 223 207 200 149 198 187 149 169 315 327 376 448 497 413 4341


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