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 By Geographic Region (State and Country),
Breakout By Technology Class

Count of 2009 - 2013 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

PENNSYLVANIA

( 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 )

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 2009 2010 2011 2012 2013 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 251 329 267 310 415 1572
439 Electrical Connectors 120 147 137 122 99 625
435 Chemistry: Molecular Biology and Microbiology 95 99 121 110 113 538
532 Organic Compounds (includes Classes 532-570) 101 89 91 105 112 498
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 83 117 88 91 107 486
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 50 92 89 90 127 448
428 Stock Material or Miscellaneous Articles 40 62 83 78 91 354
606 Surgery (instruments) 38 52 75 77 99 341
128 Surgery (includes Class 600) 43 57 62 71 89 322
382 Image Analysis 36 51 63 78 54 282
604 Surgery (Medicators and Receptors) 37 48 43 59 62 249
370 Multiplex Communications 38 43 52 47 48 228
052 Static Structures (e.g., Buildings) 30 49 32 47 59 217
455 Telecommunications 20 34 35 61 52 202
707 DP: Database and File Management or Data Structures (Data Processing) 27 41 35 41 54 198
340 Communications: Electrical 44 32 43 37 34 190
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 24 36 37 41 36 174
361 Electricity: Electrical Systems and Devices 43 32 35 23 28 161
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 26 31 31 23 40 151
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 17 31 17 35 51 151
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 19 19 25 36 50 149
210 Liquid Purification or Separation 25 29 24 28 36 142
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 22 25 31 32 32 142
073 Measuring and Testing 18 22 32 25 44 141
356 Optics: Measuring and Testing 38 29 16 16 38 137
375 Pulse or Digital Communications 27 30 23 25 31 136
423 Chemistry of Inorganic Compounds 16 30 24 29 29 128
362 Illumination 24 21 24 24 28 121
252 Compositions 13 25 20 27 34 119
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 22 25 28 22 22 119
702 DP: Measuring, Calibrating, or Testing (Data Processing) 7 20 23 39 28 117
427 Coating Processes 19 33 19 24 21 116
280 Land Vehicles 17 30 19 23 26 115
725 Interactive Video Distribution Systems 10 16 23 23 39 111
700 DP: Generic Control Systems or Specific Applications (Data Processing) 14 28 18 19 31 110
029 Metal Working 16 22 21 21 28 108
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 21 23 15 23 16 98
385 Optical Waveguides 16 24 16 20 21 97
438 Semiconductor Device Manufacturing: Process 19 15 18 24 20 96
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 5 19 21 24 19 88
248 Supports (e.g., for holding articles, etc.) 14 17 14 21 18 84
714 Error Detection/Correction and Fault Detection/Recovery 11 20 14 18 19 82
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 7 10 24 20 18 79
297 Chairs and Seats 8 14 11 26 20 79
250 Radiant Energy 18 14 12 14 20 78
360 Dynamic Magnetic Information Storage or Retrieval 17 17 17 15 12 78
607 Surgery: Light, Thermal, and Electrical Application 4 10 21 20 23 78
324 Electricity: Measuring and Testing 15 19 12 8 20 74
359 Optical: Systems and Elements 13 11 20 12 18 74
315 Electric Lamp and Discharge Devices: Systems 7 12 18 22 14 73
056 Harvesters 12 20 21 14 4 71
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 8 8 13 22 19 70
062 Refrigeration 15 15 12 9 18 69
307 Electrical Transmission or Interconnection Systems 13 19 16 11 9 68
348 Television 7 12 11 15 22 67
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 7 13 19 18 10 67
095 Gas Separation: Processes 9 10 17 10 20 66
345 Computer Graphics Processing and Selective Visual Display Systems 13 15 8 11 19 66
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 7 11 11 15 21 65
174 Electricity: Conductors and Insulators 23 12 8 12 9 64
713 Support (Electrical Computers and Digital Processing Systems) 19 11 5 17 12 64
015 Brushing, Scrubbing, and General Cleaning 8 18 11 10 16 63
005 Beds 11 13 13 14 11 62
182 Fire Escape, Ladder, or Scaffold 3 9 15 18 17 62
200 Electricity: Circuit Makers and Breakers 14 10 12 16 9 61
706 DP: Artificial Intelligence (Data Processing) 7 14 14 7 19 61
137 Fluid Handling 16 13 3 16 12 60
206 Special Receptacle or Package 9 15 14 8 14 60
711 Memory (Electrical Computers and Digital Processing Systems) 11 9 13 12 15 60
106 Compositions: Coating or Plastic 9 17 10 12 10 58
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 15 9 6 13 14 57
379 Telephonic Communications 5 11 12 9 19 56
726 Information Security 3 8 8 14 23 56
310 Electrical Generator or Motor Structure 11 9 8 14 13 55
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 9 15 14 11 5 54
473 Games Using Tangible Projectile 8 14 10 12 9 53
002 Apparel 7 9 14 7 15 52
204 Chemistry: Electrical and Wave Energy 3 7 12 13 17 52
365 Static Information Storage and Retrieval 7 15 13 12 4 51
436 Chemistry: Analytical and Immunological Testing 10 11 10 8 12 51
343 Communications: Radio Wave Antennas 15 12 5 8 10 50
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 10 9 7 9 13 48
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 7 8 7 11 14 47
426 Food or Edible Material: Processes, Compositions, and Products 5 9 9 11 12 46
119 Animal Husbandry 5 8 6 14 12 45
148 Metal Treatment 9 9 5 8 14 45
369 Dynamic Information Storage or Retrieval 5 6 17 10 7 45
241 Solid Material Comminution or Disintegration 5 10 16 7 6 44
463 Amusement Devices: Games 2 10 11 13 8 44
482 Exercise Devices 4 11 14 5 10 44
220 Receptacles 5 11 11 6 10 43
381 Electrical Audio Signal Processing Systems and Devices 2 9 9 14 9 43
414 Material or Article Handling 6 11 12 4 10 43
053 Package Making 9 6 10 9 8 42
407 Cutters, for Shaping 7 4 11 8 12 42
084 Music 9 11 6 11 4 41
222 Dispensing (apparatus and process) 3 10 6 6 16 41
290 Prime-Mover Dynamo Plants 5 7 6 7 16 41
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 13 5 6 4 13 41
398 Optical Communications 8 8 8 9 8 41
460 Crop Threshing or Separating 11 10 8 7 5 41
215 Bottles and Jars 6 11 6 6 11 40
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 7 3 9 7 14 40
717 DP: Software Development, Installation, and Management (Data Processing) 3 9 9 4 14 39
318 Electricity: Motive Power Systems 8 13 5 9 3 38
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 17 10 3 3 5 38
434 Education and Demonstration 4 2 7 11 14 38
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 6 7 8 9 7 37
180 Motor Vehicles 9 6 9 7 5 36
060 Power Plants 3 6 7 10 9 35
105 Railway Rolling Stock 5 6 9 1 14 35
004 Baths, Closets, Sinks, and Spittoons 3 5 5 7 14 34
228 Metal Fusion Bonding 8 5 7 8 6 34
042 Firearms 3 7 5 11 7 33
081 Tools 3 6 12 5 7 33
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 3 7 9 5 9 33
198 Conveyors: Power-Driven 3 3 6 12 9 33
083 Cutting 2 10 6 10 3 31
134 Cleaning and Liquid Contact with Solids 9 5 8 5 4 31
219 Electric Heating 6 2 5 7 11 31
294 Handling: Hand and Hoist-Line Implements 3 11 7 2 8 31
123 Internal-Combustion Engines 10 8 2 4 6 30
124 Mechanical Guns and Projectors 5 9 4 8 4 30
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 4 3 8 5 10 30
033 Geometrical Instruments 9 9 5 3 3 29
351 Optics: Eye Examining, Vision Testing and Correcting 7 9 5 6 2 29
405 Hydraulic and Earth Engineering 7 11 4 2 5 29
451 Abrading 4 4 7 6 8 29
501 Compositions: Ceramic 4 13 2 5 5 29
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 6 3 3 10 7 29
208 Mineral Oils: Processes and Products 2 6 5 5 10 28
285 Pipe Joints or Couplings 4 13 5 5 1 28
296 Land Vehicles: Bodies and Tops 4 9 7 4 4 28
404 Road Structure, Process, or Apparatus 6 6 6 4 6 28
602 Surgery: Splint, Brace, or Bandage 3 3 7 10 5 28
072 Metal Deforming 3 2 6 4 12 27
299 Mining or In Situ Disintegration of Hard Material 4 3 5 7 8 27
323 Electricity: Power Supply or Regulation Systems 4 8 2 6 7 27
433 Dentistry 2 7 8 7 3 27
043 Fishing, Trapping, and Vermin Destroying 4 4 5 6 7 26
096 Gas Separation: Apparatus 7 4 4 5 6 26
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 3 9 5 5 3 25
169 Fire Extinguishers 2 7 4 6 6 25
227 Elongated-Member-Driving Apparatus 1 5 6 6 7 25
277 Seal for a Joint or Juncture 3 3 8 3 8 25
376 Induced Nuclear Reactions: Processes, Systems, and Elements 2 2 8 3 10 25
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 6 9 3 4 3 25
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 2 12 6 3 2 25
100 Presses 3 4 7 3 7 24
160 Flexible or Portable Closure, Partition, or Panel 4 5 6 8 1 24
173 Tool Driving or Impacting 3 8 6 4 3 24
266 Metallurgical Apparatus 6 2 6 4 6 24
313 Electric Lamp and Discharge Devices 5 3 6 6 4 24
326 Electronic Digital Logic Circuitry 7 3 4 4 6 24
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 1 4 0 6 12 23
030 Cutlery 2 6 8 3 4 23
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 4 1 7 3 8 23
239 Fluid Sprinkling, Spraying, and Diffusing 1 2 8 5 7 23
136 Batteries: Thermoelectric and Photoelectric 0 4 3 7 8 22
244 Aeronautics and Astronautics 1 7 1 7 6 22
415 Rotary Kinetic Fluid Motors or Pumps 0 5 7 8 2 22
162 Paper Making and Fiber Liberation 6 5 3 4 3 21
242 Winding, Tensioning, or Guiding 5 2 6 3 5 21
416 Fluid Reaction Surfaces (i.e., Impellers) 3 5 1 6 6 21
417 Pumps 4 2 3 6 6 21
036 Boots, Shoes, and Leggings 3 6 2 6 3 20
254 Implements or Apparatus for Applying Pushing or Pulling Force 5 1 1 3 10 20
320 Electricity: Battery or Capacitor Charging or Discharging 1 7 3 5 4 20
341 Coded Data Generation or Conversion 1 7 4 5 3 20
446 Amusement Devices: Toys 6 5 4 2 3 20
089 Ordnance 5 2 3 4 5 19
165 Heat Exchange 1 5 2 6 5 19
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 5 3 1 4 6 19
194 Check-Actuated Control Mechanisms 2 7 1 3 5 18
273 Amusement Devices: Games 5 6 1 3 3 18
363 Electric Power Conversion Systems 5 1 3 6 3 18
431 Combustion 2 7 0 3 6 18
472 Amusement Devices 3 5 4 1 5 18
504 Plant Protecting and Regulating Compositions 0 3 2 5 8 18
040 Card, Picture, or Sign Exhibiting 3 8 4 1 1 17
047 Plant Husbandry 4 5 2 3 3 17
048 Gas: Heating and Illuminating 2 2 1 5 7 17
049 Movable or Removable Closures 0 1 4 5 7 17
211 Supports: Racks 4 0 5 5 3 17
358 Facsimile and Static Presentation Processing 2 4 4 2 5 17
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 4 1 4 4 3 16
209 Classifying, Separating, and Assorting Solids 3 3 5 4 1 16
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 4 2 3 3 4 16
251 Valves and Valve Actuation 4 3 4 2 3 16
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 3 3 3 2 5 16
034 Drying and Gas or Vapor Contact with Solids 0 2 4 6 3 15
099 Foods and Beverages: Apparatus 3 5 3 1 3 15
102 Ammunition and Explosives 4 2 1 5 3 15
229 Envelopes, Wrappers, and Paperboard Boxes 3 7 2 3 0 15
372 Coherent Light Generators 3 7 2 1 2 15
380 Cryptography 2 3 3 3 4 15
585 Chemistry of Hydrocarbon Compounds 2 1 2 5 5 15
708 Arithmetic Processing and Calculating (Electrical Computers) 2 1 1 3 8 15
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 5 3 4 3 15
024 Buckles, Buttons, Clasps, Etc. 3 3 2 2 4 14
055 Gas Separation 1 5 6 0 2 14
074 Machine Element or Mechanism 2 1 1 5 5 14
114 Ships 3 1 5 3 2 14
138 Pipes and Tubular Conduits 4 3 1 3 3 14
224 Package and Article Carriers 3 2 2 4 3 14
256 Fences 5 6 0 1 2 14
269 Work Holders 1 0 6 4 3 14
331 Oscillators 5 6 0 2 1 14
386 Motion Video Signal Processing for Recording or Reproducing 2 1 1 6 4 14
401 Coating Implements with Material Supply 3 1 1 4 5 14
601 Surgery: Kinesitherapy 1 1 2 7 3 14
292 Closure Fasteners 2 3 0 4 4 13
378 X-Ray or Gamma Ray Systems or Devices 4 4 0 2 3 13
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 3 3 4 1 2 13
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 5 2 4 2 0 13
082 Turning (e.g., for metal working) 4 1 2 3 2 12
110 Furnaces 3 2 0 3 4 12
132 Toilet 2 4 4 1 1 12
164 Metal Founding 1 1 6 0 4 12
175 Boring or Penetrating the Earth 2 4 4 0 2 12
188 Brakes 0 2 3 3 4 12
330 Amplifiers 6 1 0 4 1 12
333 Wave Transmission Lines and Networks 2 4 2 2 2 12
396 Photography 2 0 3 6 1 12
408 Cutting by Use of Rotating Axially Moving Tool 2 2 4 3 1 12
070 Locks 3 2 1 2 3 11
108 Horizontally Supported Planar Surfaces 1 2 1 4 3 11
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 2 3 2 2 2 11
366 Agitating (e.g., of articles and materials) 3 1 0 6 1 11
374 Thermal Measuring and Testing 1 0 1 3 6 11
410 Freight Accommodation On Freight Carrier 1 6 3 1 0 11
044 Fuel and Related Compositions 1 2 2 4 1 10
065 Glass Manufacturing 3 2 1 3 1 10
135 Tent, Canopy, Umbrella, or Cane 1 2 2 1 4 10
181 Acoustics 3 0 4 0 3 10
216 Etching a Substrate: Processes 1 1 1 4 3 10
271 Sheet Feeding or Delivering 2 1 1 4 2 10
347 Incremental Printing of Symbolic Information 1 0 2 5 2 10
368 Horology: Time Measuring Systems or Devices 1 4 1 0 4 10
419 Powder Metallurgy Processes 3 2 1 3 1 10
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 2 7 1 0 10
118 Coating Apparatus 3 0 1 2 3 9
126 Stoves and Furnaces 2 1 1 3 2 9
238 Railways: Surface Track 1 1 4 3 0 9
312 Supports: Cabinet Structure 0 1 2 3 3 9
403 Joints and Connections 0 1 4 2 2 9
420 Alloys or Metallic Compositions 0 2 1 5 1 9
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 1 1 3 3 1 9
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 1 3 3 1 1 9
101 Printing 1 3 1 1 2 8
116 Signals and Indicators 5 1 1 0 1 8
184 Lubrication 1 2 3 0 2 8
409 Gear Cutting, Milling, or Planing 1 2 1 2 2 8
452 Butchering 0 5 3 0 0 8
494 Imperforate Bowl: Centrifugal Separators 1 0 0 1 6 8
066 Textiles: Knitting 0 1 2 0 4 7
236 Automatic Temperature and Humidity Regulation 2 2 0 2 1 7
384 Bearings 1 3 1 1 1 7
406 Conveyors: Fluid Current 3 0 0 1 3 7
454 Ventilation 1 2 2 0 2 7
475 Planetary Gear Transmission Systems or Components 3 0 1 2 1 7
014 Bridges 1 1 0 2 2 6
059 Chain, Staple, and Horseshoe Making 1 1 2 1 1 6
221 Article Dispensing 0 3 1 1 1 6
267 Spring Devices 0 0 3 2 1 6
303 Fluid-Pressure and Analogous Brake Systems 3 0 1 1 1 6
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 1 1 2 2 6
383 Flexible Bags 1 0 2 2 1 6
474 Endless Belt Power Transmission Systems or Components 0 0 3 1 2 6
588 Hazardous or Toxic Waste Destruction or Containment 3 1 0 0 2 6
057 Textiles: Spinning, Twisting, and Twining 3 0 2 0 0 5
087 Textiles: Braiding, Netting, and Lace Making 0 0 1 0 4 5
122 Liquid Heaters and Vaporizers 0 2 2 0 1 5
125 Stone Working 0 4 0 0 1 5
172 Earth Working 0 2 0 1 2 5
177 Weighing Scales 2 2 1 0 0 5
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 2 1 0 1 1 5
190 Trunks and Hand-Carried Luggage 0 0 1 0 4 5
193 Conveyors, Chutes, Skids, Guides, and Ways 2 0 0 0 3 5
213 Railway Draft Appliances 1 1 1 0 2 5
223 Apparel Apparatus 0 1 0 1 3 5
337 Electricity: Electrothermally or Thermally Actuated Switches 2 2 1 0 0 5
349 Liquid Crystal Cells, Elements and Systems 1 1 1 1 1 5
392 Electric Resistance Heating Devices 0 1 2 1 1 5
441 Buoys, Rafts, and Aquatic Devices 1 2 0 1 1 5
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 2 0 0 3 5
507 Earth Boring, Well Treating, and Oil Field Chemistry 2 0 0 3 0 5
019 Textiles: Fiber Preparation 2 0 1 1 0 4
037 Excavating 1 2 0 1 0 4
127 Sugar, Starch, and Carbohydrates 0 1 0 1 2 4
139 Textiles: Weaving 3 1 0 0 0 4
144 Woodworking 0 3 1 0 0 4
246 Railway Switches and Signals 1 1 1 0 1 4
249 Static Molds 1 0 2 1 0 4
270 Sheet-Material Associating 0 0 1 1 2 4
336 Inductor Devices 0 1 2 1 0 4
338 Electrical Resistors 0 1 0 2 1 4
477 Interrelated Power Delivery Controls, Including Engine Control 2 1 1 0 0 4
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 1 0 1 2 4
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 0 1 2 0 4
027 Undertaking 1 1 1 0 0 3
063 Jewelry 0 2 0 1 0 3
068 Textiles: Fluid Treating Apparatus 1 0 2 0 0 3
071 Chemistry: Fertilizers 1 0 1 0 1 3
092 Expansible Chamber Devices 0 0 1 1 1 3
104 Railways 1 0 0 1 1 3
149 Explosive and Thermic Compositions or Charges 0 0 0 2 1 3
150 Purses, Wallets, and Protective Covers 0 1 0 0 2 3
203 Distillation: Processes, Separatory 2 1 0 0 0 3
261 Gas and Liquid Contact Apparatus 1 0 0 1 1 3
322 Electricity: Single Generator Systems 3 0 0 0 0 3
388 Electricity: Motor Control Systems 2 1 0 0 0 3
399 Electrophotography 1 0 0 2 0 3
418 Rotary Expansible Chamber Devices 0 1 0 1 1 3
453 Coin Handling 0 0 1 1 1 3
720 Dynamic Optical Information Storage or Retrieval 1 1 1 0 0 3
007 Compound Hand Tools 0 0 1 1 0 2
023 Chemistry: Physical Processes 1 0 0 1 0 2
086 Ammunition and Explosive-Charge Making 0 0 0 1 1 2
091 Motors: Expansible Chamber Type 0 0 1 1 0 2
152 Resilient Tires and Wheels 1 0 0 1 0 2
192 Clutches and Power-Stop Control 0 0 1 0 1 2
226 Advancing Material of Indeterminate Length 1 0 0 1 0 2
232 Deposit and Collection Receptacles 0 0 0 2 0 2
293 Vehicle Fenders 1 1 0 0 0 2
300 Brush, Broom, and Mop Making 0 2 0 0 0 2
301 Land Vehicles: Wheels and Axles 0 1 1 0 0 2
352 Optics: Motion Pictures 1 0 0 1 0 2
373 Industrial Electric Heating Furnaces 0 0 0 0 2 2
432 Heating 1 1 0 0 0 2
440 Marine Propulsion 0 1 1 0 0 2
450 Foundation Garments 0 0 0 2 0 2
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 1 0 1 2
012 Boot and Shoe Making 0 0 1 0 0 1
028 Textiles: Manufacturing 1 0 0 0 0 1
038 Textiles: Ironing or Smoothing 0 0 1 0 0 1
051 Abrasive Tool Making Process, Material, or Composition 0 0 1 0 0 1
054 Harness for Working Animal 0 0 1 0 0 1
069 Leather Manufactures 1 0 0 0 0 1
076 Metal Tools and Implements, Making 0 1 0 0 0 1
131 Tobacco 0 0 0 0 1 1
140 Wireworking 0 0 0 0 1 1
159 Concentrating Evaporators 1 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 0 0 1 1
201 Distillation: Processes, Thermolytic 1 0 0 0 0 1
202 Distillation: Apparatus 0 0 0 0 1 1
212 Traversing Hoists 0 1 0 0 0 1
225 Severing by Tearing or Breaking 0 0 1 0 0 1
237 Heating Systems 0 0 0 0 1 1
283 Printed Matter 1 0 0 0 0 1
291 Track Sanders 1 0 0 0 0 1
298 Land Vehicles: Dumping 0 0 0 0 1 1
305 Wheel Substitutes for Land Vehicles 0 0 0 0 1 1
353 Optics: Image Projectors 0 0 1 0 0 1
355 Photocopying 0 0 0 1 0 1
400 Typewriting Machines 0 0 0 1 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 0 1 0 0 1
492 Roll or Roller 0 0 0 0 1 1
505 Superconductor Technology: Apparatus, Material, Process 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 0 1 1
ALL ALL CLASSES 2656 3350 3219 3483 3961 16669



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 materials 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