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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2010 - 2014 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

MICHIGAN

( 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 2010 2011 2012 2013 2014 Total
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 201 286 485 545 579 2096
123 Internal-Combustion Engines 211 199 248 250 224 1132
296 Land Vehicles: Bodies and Tops 204 137 156 187 184 868
280 Land Vehicles 208 149 104 166 167 794
060 Power Plants 76 107 157 204 240 784
475 Planetary Gear Transmission Systems or Components 145 176 138 170 131 760
340 Communications: Electrical 87 90 120 123 129 549
297 Chairs and Seats 95 85 69 71 87 407
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 70 64 79 84 106 403
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 71 72 66 76 78 363
073 Measuring and Testing 79 79 72 59 72 361
029 Metal Working 58 55 66 66 82 327
180 Motor Vehicles 66 55 73 69 57 320
477 Interrelated Power Delivery Controls, Including Engine Control 43 43 74 71 77 308
428 Stock Material or Miscellaneous Articles 54 45 64 62 75 300
074 Machine Element or Mechanism 55 42 58 65 73 293
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 37 26 42 73 104 282
362 Illumination 49 50 48 62 69 278
455 Telecommunications 27 45 67 65 56 260
359 Optical: Systems and Elements 44 41 51 53 53 242
052 Static Structures (e.g., Buildings) 43 34 44 32 48 201
435 Chemistry: Molecular Biology and Microbiology 45 32 36 43 44 200
128 Surgery (includes Class 600) 18 25 44 62 50 199
532 Organic Compounds (includes Classes 532-570) 49 30 34 40 42 195
606 Surgery (instruments) 25 34 32 45 54 190
439 Electrical Connectors 38 40 27 43 33 181
192 Clutches and Power-Stop Control 20 34 30 44 52 180
700 DP: Generic Control Systems or Specific Applications (Data Processing) 22 37 32 43 45 179
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 28 33 32 38 46 177
427 Coating Processes 28 28 30 45 42 173
015 Brushing, Scrubbing, and General Cleaning 34 31 23 44 37 169
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 35 32 29 36 26 158
320 Electricity: Battery or Capacitor Charging or Discharging 22 16 38 41 37 154
072 Metal Deforming 22 30 25 27 38 142
062 Refrigeration 29 29 27 28 24 137
137 Fluid Handling 16 17 27 41 35 136
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 14 26 30 28 38 136
702 DP: Measuring, Calibrating, or Testing (Data Processing) 22 24 31 36 20 133
248 Supports (e.g., for holding articles, etc.) 31 29 22 22 27 131
134 Cleaning and Liquid Contact with Solids 15 23 21 32 34 125
361 Electricity: Electrical Systems and Devices 18 29 21 16 38 122
219 Electric Heating 13 15 33 31 26 118
310 Electrical Generator or Motor Structure 22 26 19 23 28 118
324 Electricity: Measuring and Testing 18 17 31 21 29 116
188 Brakes 18 19 18 34 24 113
210 Liquid Purification or Separation 19 21 35 22 15 112
382 Image Analysis 12 21 23 28 27 111
049 Movable or Removable Closures 20 18 24 22 26 110
381 Electrical Audio Signal Processing Systems and Devices 9 20 36 22 22 109
348 Television 5 11 25 27 38 106
604 Surgery (Medicators and Receptors) 13 18 18 22 26 97
356 Optics: Measuring and Testing 24 22 15 22 13 96
220 Receptacles 9 24 17 17 27 94
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 23 14 20 15 19 91
473 Games Using Tangible Projectile 19 20 12 21 19 91
292 Closure Fasteners 14 9 18 24 24 89
423 Chemistry of Inorganic Compounds 13 19 13 18 25 88
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 10 22 27 17 12 88
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 6 16 23 13 29 87
250 Radiant Energy 19 16 15 20 16 86
345 Computer Graphics Processing and Selective Visual Display Systems 8 17 16 22 23 86
307 Electrical Transmission or Interconnection Systems 10 17 16 19 21 83
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 12 18 13 18 20 81
370 Multiplex Communications 16 15 18 14 18 81
417 Pumps 7 13 27 17 16 80
707 DP: Database and File Management or Data Structures (Data Processing) 11 12 19 18 20 80
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 16 14 19 18 12 79
318 Electricity: Motive Power Systems 17 16 10 17 18 78
198 Conveyors: Power-Driven 20 12 14 15 15 76
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 14 5 11 17 29 76
277 Seal for a Joint or Juncture 13 13 9 22 17 74
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 16 13 12 13 16 70
438 Semiconductor Device Manufacturing: Process 10 15 13 18 13 69
239 Fluid Sprinkling, Spraying, and Diffusing 14 16 9 12 17 68
005 Beds 9 9 10 14 25 67
055 Gas Separation 15 23 12 11 5 66
290 Prime-Mover Dynamo Plants 10 12 15 18 9 64
315 Electric Lamp and Discharge Devices: Systems 3 7 15 20 19 64
474 Endless Belt Power Transmission Systems or Components 10 11 12 18 12 63
024 Buckles, Buttons, Clasps, Etc. 11 5 13 14 19 62
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 10 7 16 17 12 62
206 Special Receptacle or Package 12 11 13 16 9 61
285 Pipe Joints or Couplings 16 14 11 9 11 61
343 Communications: Radio Wave Antennas 17 7 11 12 13 60
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 8 15 9 11 16 59
108 Horizontally Supported Planar Surfaces 11 7 17 14 10 59
181 Acoustics 17 11 11 9 9 57
228 Metal Fusion Bonding 9 17 10 11 10 57
293 Vehicle Fenders 10 11 16 9 11 57
204 Chemistry: Electrical and Wave Energy 7 13 13 7 16 56
303 Fluid-Pressure and Analogous Brake Systems 12 12 15 10 7 56
002 Apparel 8 13 11 12 9 53
224 Package and Article Carriers 7 7 14 12 13 53
034 Drying and Gas or Vapor Contact with Solids 4 10 8 15 15 52
726 Information Security 0 7 10 14 21 52
313 Electric Lamp and Discharge Devices 9 5 10 9 18 51
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 12 4 10 13 12 51
164 Metal Founding 9 9 10 9 11 48
252 Compositions 7 6 11 12 12 48
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 10 8 4 13 13 48
454 Ventilation 6 12 5 15 9 47
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 8 9 6 10 12 45
148 Metal Treatment 4 6 12 16 7 45
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 12 10 8 6 9 45
124 Mechanical Guns and Projectors 3 4 10 12 15 44
372 Coherent Light Generators 8 8 9 5 14 44
136 Batteries: Thermoelectric and Photoelectric 5 9 9 13 7 43
415 Rotary Kinetic Fluid Motors or Pumps 7 5 12 12 7 43
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 3 3 9 14 14 43
004 Baths, Closets, Sinks, and Spittoons 6 11 14 8 3 42
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 6 7 14 8 7 42
269 Work Holders 4 6 12 12 8 42
165 Heat Exchange 7 9 13 4 8 41
267 Spring Devices 1 6 13 13 8 41
312 Supports: Cabinet Structure 5 4 16 8 8 41
436 Chemistry: Analytical and Immunological Testing 11 7 8 8 7 41
714 Error Detection/Correction and Fault Detection/Recovery 6 11 9 8 6 40
068 Textiles: Fluid Treating Apparatus 8 6 4 9 12 39
482 Exercise Devices 12 10 9 2 6 39
251 Valves and Valve Actuation 10 5 5 14 4 38
403 Joints and Connections 5 6 12 6 9 38
426 Food or Edible Material: Processes, Compositions, and Products 5 10 9 8 6 38
713 Support (Electrical Computers and Digital Processing Systems) 4 5 14 7 8 38
717 DP: Software Development, Installation, and Management (Data Processing) 5 3 8 7 15 38
033 Geometrical Instruments 7 8 6 9 7 37
174 Electricity: Conductors and Insulators 9 8 6 6 8 37
089 Ordnance 4 3 6 13 10 36
222 Dispensing (apparatus and process) 6 1 4 10 15 36
294 Handling: Hand and Hoist-Line Implements 5 7 6 12 5 35
384 Bearings 4 4 4 11 12 35
385 Optical Waveguides 8 7 10 5 5 35
211 Supports: Racks 4 3 7 6 14 34
244 Aeronautics and Astronautics 13 6 7 5 3 34
040 Card, Picture, or Sign Exhibiting 6 8 5 7 7 33
215 Bottles and Jars 2 5 12 9 5 33
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 8 11 7 2 5 33
138 Pipes and Tubular Conduits 5 10 4 7 6 32
602 Surgery: Splint, Brace, or Bandage 6 10 5 6 5 32
706 DP: Artificial Intelligence (Data Processing) 5 6 4 6 11 32
118 Coating Apparatus 5 2 7 8 9 31
169 Fire Extinguishers 3 1 4 7 16 31
375 Pulse or Digital Communications 3 8 11 6 3 31
383 Flexible Bags 3 7 8 9 4 31
404 Road Structure, Process, or Apparatus 8 11 4 2 6 31
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 6 7 7 7 4 31
095 Gas Separation: Processes 1 4 10 10 5 30
365 Static Information Storage and Retrieval 3 8 8 6 5 30
047 Plant Husbandry 6 5 4 9 5 29
099 Foods and Beverages: Apparatus 3 4 8 6 8 29
418 Rotary Expansible Chamber Devices 4 10 6 4 5 29
043 Fishing, Trapping, and Vermin Destroying 6 6 3 9 4 28
084 Music 9 6 7 3 3 28
119 Animal Husbandry 2 6 7 5 8 28
379 Telephonic Communications 3 6 6 6 7 28
405 Hydraulic and Earth Engineering 7 9 2 7 3 28
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 2 6 9 6 5 28
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 8 5 8 2 4 27
301 Land Vehicles: Wheels and Axles 4 6 4 8 5 27
366 Agitating (e.g., of articles and materials) 6 6 5 7 3 27
414 Material or Article Handling 3 7 3 8 6 27
042 Firearms 0 4 6 8 8 26
096 Gas Separation: Apparatus 7 5 5 4 5 26
347 Incremental Printing of Symbolic Information 3 3 6 7 7 26
410 Freight Accommodation On Freight Carrier 3 9 4 4 6 26
114 Ships 4 7 5 2 7 25
200 Electricity: Circuit Makers and Breakers 4 5 7 2 7 25
092 Expansible Chamber Devices 4 7 3 7 3 24
254 Implements or Apparatus for Applying Pushing or Pulling Force 4 5 2 4 9 24
434 Education and Demonstration 1 5 4 4 10 24
451 Abrading 4 6 3 4 7 24
036 Boots, Shoes, and Leggings 5 5 6 5 2 23
083 Cutting 1 5 6 6 5 23
374 Thermal Measuring and Testing 5 4 8 3 3 23
607 Surgery: Light, Thermal, and Electrical Application 3 3 4 7 6 23
725 Interactive Video Distribution Systems 4 2 4 7 6 23
184 Lubrication 7 2 3 6 4 22
433 Dentistry 4 4 5 5 4 22
070 Locks 6 1 3 8 3 21
053 Package Making 1 4 6 5 4 20
106 Compositions: Coating or Plastic 5 3 3 5 4 20
182 Fire Escape, Ladder, or Scaffold 5 1 2 5 7 20
241 Solid Material Comminution or Disintegration 4 2 5 7 2 20
378 X-Ray or Gamma Ray Systems or Devices 8 3 4 4 1 20
116 Signals and Indicators 8 3 3 2 3 19
242 Winding, Tensioning, or Guiding 7 5 1 3 2 18
341 Coded Data Generation or Conversion 4 5 3 3 3 18
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 3 3 4 4 4 18
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 3 4 2 7 18
102 Ammunition and Explosives 6 3 1 3 4 17
149 Explosive and Thermic Compositions or Charges 2 4 6 2 3 17
237 Heating Systems 1 1 4 7 4 17
331 Oscillators 9 3 4 0 1 17
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 4 6 1 4 2 17
152 Resilient Tires and Wheels 3 3 2 3 5 16
229 Envelopes, Wrappers, and Paperboard Boxes 4 4 2 3 3 16
236 Automatic Temperature and Humidity Regulation 4 6 1 4 1 16
273 Amusement Devices: Games 3 1 2 3 7 16
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 2 2 1 6 5 16
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 1 1 5 8 1 16
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 1 0 3 1 10 15
126 Stoves and Furnaces 4 1 4 2 4 15
209 Classifying, Separating, and Assorting Solids 2 2 5 3 3 15
081 Tools 1 2 3 4 4 14
261 Gas and Liquid Contact Apparatus 2 1 0 6 5 14
271 Sheet Feeding or Delivering 2 8 2 2 0 14
349 Liquid Crystal Cells, Elements and Systems 1 2 4 4 3 14
401 Coating Implements with Material Supply 2 4 2 2 4 14
409 Gear Cutting, Milling, or Planing 2 2 2 3 5 14
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 1 1 3 4 5 14
601 Surgery: Kinesitherapy 4 2 2 4 2 14
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 3 5 0 3 2 13
446 Amusement Devices: Toys 3 2 2 3 3 13
091 Motors: Expansible Chamber Type 6 1 2 2 1 12
144 Woodworking 2 3 4 2 1 12
160 Flexible or Portable Closure, Partition, or Panel 1 2 2 3 4 12
358 Facsimile and Static Presentation Processing 0 3 6 2 1 12
392 Electric Resistance Heating Devices 1 1 1 2 7 12
408 Cutting by Use of Rotating Axially Moving Tool 2 3 3 4 0 12
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 1 3 3 4 12
044 Fuel and Related Compositions 1 2 2 2 4 11
104 Railways 2 1 2 1 5 11
112 Sewing 2 0 7 1 1 11
132 Toilet 2 1 2 3 3 11
157 Wheelwright Machines 2 0 3 2 4 11
363 Electric Power Conversion Systems 1 2 4 2 2 11
507 Earth Boring, Well Treating, and Oil Field Chemistry 3 1 2 5 0 11
105 Railway Rolling Stock 3 1 3 2 1 10
221 Article Dispensing 3 2 1 1 3 10
380 Cryptography 5 1 1 1 2 10
501 Compositions: Ceramic 3 4 2 0 1 10
711 Memory (Electrical Computers and Digital Processing Systems) 0 0 4 2 4 10
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 2 1 0 3 4 10
037 Excavating 2 0 2 2 3 9
065 Glass Manufacturing 2 0 1 3 3 9
135 Tent, Canopy, Umbrella, or Cane 4 3 0 1 1 9
216 Etching a Substrate: Processes 0 2 0 3 4 9
323 Electricity: Power Supply or Regulation Systems 3 1 3 2 0 9
351 Optics: Eye Examining, Vision Testing and Correcting 4 2 1 0 2 9
407 Cutters, for Shaping 2 3 2 1 1 9
463 Amusement Devices: Games 1 1 2 2 3 9
030 Cutlery 1 0 4 1 2 8
279 Chucks or Sockets 0 2 1 3 2 8
289 Knots and Knot Tying 0 1 1 2 4 8
416 Fluid Reaction Surfaces (i.e., Impellers) 1 2 2 3 0 8
472 Amusement Devices 2 3 2 1 0 8
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 2 3 0 2 1 8
027 Undertaking 1 1 1 2 2 7
056 Harvesters 2 2 2 0 1 7
100 Presses 0 3 3 1 0 7
101 Printing 0 2 2 1 2 7
122 Liquid Heaters and Vaporizers 2 4 1 0 0 7
162 Paper Making and Fiber Liberation 2 0 1 2 2 7
266 Metallurgical Apparatus 0 4 2 1 0 7
333 Wave Transmission Lines and Networks 0 1 2 1 3 7
336 Inductor Devices 0 2 2 1 2 7
337 Electricity: Electrothermally or Thermally Actuated Switches 1 2 3 0 1 7
368 Horology: Time Measuring Systems or Devices 1 1 2 2 1 7
440 Marine Propulsion 1 4 0 2 0 7
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 1 2 0 4 0 7
048 Gas: Heating and Illuminating 2 2 2 0 0 6
082 Turning (e.g., for metal working) 1 0 2 1 2 6
173 Tool Driving or Impacting 3 2 0 1 0 6
256 Fences 1 1 1 0 3 6
367 Communications, Electrical: Acoustic Wave Systems and Devices 3 1 2 0 0 6
396 Photography 0 0 2 0 4 6
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 2 0 2 2 6
014 Bridges 0 3 0 2 0 5
057 Textiles: Spinning, Twisting, and Twining 0 0 2 2 1 5
305 Wheel Substitutes for Land Vehicles 1 0 0 2 2 5
353 Optics: Image Projectors 1 0 2 1 1 5
360 Dynamic Magnetic Information Storage or Retrieval 3 2 0 0 0 5
398 Optical Communications 2 0 0 3 0 5
419 Powder Metallurgy Processes 1 0 2 1 1 5
441 Buoys, Rafts, and Aquatic Devices 0 1 1 2 1 5
504 Plant Protecting and Regulating Compositions 1 1 3 0 0 5
071 Chemistry: Fertilizers 0 0 3 0 1 4
125 Stone Working 0 1 0 1 2 4
227 Elongated-Member-Driving Apparatus 0 0 2 0 2 4
238 Railways: Surface Track 1 1 1 1 0 4
322 Electricity: Single Generator Systems 0 1 1 2 0 4
330 Amplifiers 0 1 0 2 1 4
338 Electrical Resistors 0 1 1 2 0 4
432 Heating 0 1 0 3 0 4
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 2 1 1 0 4
038 Textiles: Ironing or Smoothing 1 2 0 0 0 3
051 Abrasive Tool Making Process, Material, or Composition 0 0 0 0 3 3
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 1 1 0 0 3
175 Boring or Penetrating the Earth 1 0 1 0 1 3
177 Weighing Scales 0 0 1 1 1 3
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 1 1 0 1 3
190 Trunks and Hand-Carried Luggage 0 1 1 0 1 3
203 Distillation: Processes, Separatory 0 0 1 2 0 3
213 Railway Draft Appliances 1 1 0 1 0 3
225 Severing by Tearing or Breaking 1 1 0 0 1 3
406 Conveyors: Fluid Current 1 1 0 1 0 3
420 Alloys or Metallic Compositions 1 1 0 1 0 3
431 Combustion 1 0 1 0 1 3
450 Foundation Garments 1 0 0 1 1 3
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 3 0 0 0 0 3
483 Tool Changing 1 0 0 2 0 3
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 1 0 2 0 0 3
585 Chemistry of Hydrocarbon Compounds 1 1 0 0 1 3
007 Compound Hand Tools 1 0 0 0 1 2
066 Textiles: Knitting 0 1 1 0 0 2
086 Ammunition and Explosive-Charge Making 0 0 0 1 1 2
110 Furnaces 0 1 0 0 1 2
127 Sugar, Starch, and Carbohydrates 0 0 0 1 1 2
131 Tobacco 0 0 0 1 1 2
150 Purses, Wallets, and Protective Covers 0 0 1 0 1 2
172 Earth Working 1 0 1 0 0 2
191 Electricity: Transmission To Vehicles 0 1 0 1 0 2
194 Check-Actuated Control Mechanisms 0 0 2 0 0 2
223 Apparel Apparatus 0 1 0 0 1 2
283 Printed Matter 0 0 1 1 0 2
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 1 1 2
452 Butchering 1 0 0 0 1 2
476 Friction Gear Transmission Systems or Components 1 0 0 0 1 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 1 0 1 2
012 Boot and Shoe Making 0 0 1 0 0 1
028 Textiles: Manufacturing 0 0 0 1 0 1
054 Harness for Working Animal 1 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 0 0 0 0 1 1
063 Jewelry 0 0 0 0 1 1
069 Leather Manufactures 0 0 0 0 1 1
076 Metal Tools and Implements, Making 1 0 0 0 0 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 1 0 0 1
202 Distillation: Apparatus 0 0 1 0 0 1
208 Mineral Oils: Processes and Products 1 0 0 0 0 1
212 Traversing Hoists 1 0 0 0 0 1
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 0 0 1 1
232 Deposit and Collection Receptacles 1 0 0 0 0 1
249 Static Molds 0 0 0 0 1 1
270 Sheet-Material Associating 0 0 1 0 0 1
298 Land Vehicles: Dumping 1 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 1 0 0 0 1
300 Brush, Broom, and Mop Making 0 0 1 0 0 1
369 Dynamic Information Storage or Retrieval 1 0 0 0 0 1
373 Industrial Electric Heating Furnaces 0 0 0 0 1 1
386 Motion Video Signal Processing for Recording or Reproducing 0 0 1 0 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 0 1 0 0 1
453 Coin Handling 0 0 0 1 0 1
462 Books, Strips, and Leaves for Manifolding 0 0 0 0 1 1
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 0 1 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 1 1
505 Superconductor Technology: Apparatus, Material, Process 1 0 0 0 0 1
512 Perfume Compositions 1 0 0 0 0 1
588 Hazardous or Toxic Waste Destruction or Containment 0 1 0 0 0 1
708 Arithmetic Processing and Calculating (Electrical Computers) 0 0 0 1 0 1
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 1
ALL ALL CLASSES 3823 3964 4598 5119 5306 22810



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