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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

CALIFORNIA

( 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
370 Multiplex Communications 1597 1608 1729 2019 2551 9504
707 DP: Database and File Management or Data Structures (Data Processing) 1212 1173 1354 1458 1710 6907
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 1192 1152 1239 1274 1805 6662
455 Telecommunications 760 1030 1373 1590 1691 6444
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 987 1044 1291 1450 1578 6350
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 746 769 905 1245 1110 4775
375 Pulse or Digital Communications 639 641 902 949 1067 4198
345 Computer Graphics Processing and Selective Visual Display Systems 517 591 709 925 1146 3888
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 619 689 696 865 989 3858
438 Semiconductor Device Manufacturing: Process 713 704 649 665 837 3568
128 Surgery (includes Class 600) 510 608 715 811 844 3488
435 Chemistry: Molecular Biology and Microbiology 675 646 694 625 701 3341
382 Image Analysis 468 473 632 698 778 3049
606 Surgery (instruments) 394 545 609 684 668 2900
726 Information Security 307 371 500 741 954 2873
713 Support (Electrical Computers and Digital Processing Systems) 467 393 552 624 733 2769
714 Error Detection/Correction and Fault Detection/Recovery 493 466 544 637 580 2720
365 Static Information Storage and Retrieval 428 487 462 562 669 2608
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 396 364 471 572 801 2604
711 Memory (Electrical Computers and Digital Processing Systems) 396 480 487 550 665 2578
348 Television 276 279 448 489 703 2195
360 Dynamic Magnetic Information Storage or Retrieval 340 378 400 329 515 1962
604 Surgery (Medicators and Receptors) 308 343 388 455 415 1909
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 279 289 348 372 403 1691
607 Surgery: Light, Thermal, and Electrical Application 224 280 344 409 407 1664
532 Organic Compounds (includes Classes 532-570) 292 289 347 352 365 1645
340 Communications: Electrical 235 237 329 352 370 1523
717 DP: Software Development, Installation, and Management (Data Processing) 260 202 254 348 383 1447
725 Interactive Video Distribution Systems 158 207 207 312 490 1374
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 268 264 304 248 276 1360
250 Radiant Energy 245 217 270 295 327 1354
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 181 235 266 322 320 1324
702 DP: Measuring, Calibrating, or Testing (Data Processing) 257 234 275 291 231 1288
361 Electricity: Electrical Systems and Devices 271 231 242 267 275 1286
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 199 189 186 256 298 1128
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 115 127 174 282 373 1071
379 Telephonic Communications 156 164 226 266 251 1063
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 121 174 189 271 298 1053
359 Optical: Systems and Elements 255 213 205 161 206 1040
473 Games Using Tangible Projectile 162 179 222 231 236 1030
324 Electricity: Measuring and Testing 239 210 185 184 206 1024
706 DP: Artificial Intelligence (Data Processing) 157 173 185 223 248 986
700 DP: Generic Control Systems or Specific Applications (Data Processing) 151 148 175 226 276 976
356 Optics: Measuring and Testing 230 190 165 187 197 969
381 Electrical Audio Signal Processing Systems and Devices 91 131 229 191 220 862
463 Amusement Devices: Games 47 74 195 229 314 859
362 Illumination 133 154 170 186 206 849
029 Metal Working 158 160 191 157 166 832
439 Electrical Connectors 185 162 142 168 153 810
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 140 110 157 184 195 786
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 180 173 129 144 121 747
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 103 99 131 182 215 730
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 135 131 135 154 163 718
398 Optical Communications 113 125 117 155 193 703
428 Stock Material or Miscellaneous Articles 122 168 128 134 146 698
385 Optical Waveguides 161 108 112 166 150 697
427 Coating Processes 129 115 147 129 166 686
326 Electronic Digital Logic Circuitry 206 153 98 119 84 660
358 Facsimile and Static Presentation Processing 97 114 143 139 158 651
315 Electric Lamp and Discharge Devices: Systems 48 90 152 160 184 634
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 101 114 146 127 142 630
380 Cryptography 110 96 143 122 151 622
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 112 144 136 107 113 612
073 Measuring and Testing 115 102 120 155 119 611
341 Coded Data Generation or Conversion 150 116 89 123 132 610
343 Communications: Radio Wave Antennas 112 120 119 119 133 603
052 Static Structures (e.g., Buildings) 82 89 113 140 154 578
323 Electricity: Power Supply or Regulation Systems 114 112 96 120 119 561
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 97 94 105 142 117 555
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 87 81 111 121 137 537
280 Land Vehicles 92 93 101 111 117 514
330 Amplifiers 126 101 89 89 108 513
204 Chemistry: Electrical and Wave Energy 96 67 89 117 131 500
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 136 134 78 85 60 493
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 82 73 108 112 115 490
436 Chemistry: Analytical and Immunological Testing 91 99 98 108 80 476
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 58 95 97 112 108 470
372 Coherent Light Generators 116 93 78 72 96 455
210 Liquid Purification or Separation 74 81 98 89 79 421
320 Electricity: Battery or Capacitor Charging or Discharging 62 71 80 98 109 420
482 Exercise Devices 115 106 62 57 70 410
244 Aeronautics and Astronautics 56 81 88 92 87 404
351 Optics: Eye Examining, Vision Testing and Correcting 64 84 61 85 107 401
386 Motion Video Signal Processing for Recording or Reproducing 47 48 90 81 134 400
347 Incremental Printing of Symbolic Information 47 60 69 124 99 399
331 Oscillators 90 91 75 56 79 391
118 Coating Apparatus 62 66 73 77 92 370
136 Batteries: Thermoelectric and Photoelectric 42 63 85 60 119 369
363 Electric Power Conversion Systems 66 78 70 75 76 365
307 Electrical Transmission or Interconnection Systems 54 75 71 71 90 361
216 Etching a Substrate: Processes 36 47 81 102 94 360
369 Dynamic Information Storage or Retrieval 33 64 73 117 71 358
084 Music 76 63 69 64 82 354
708 Arithmetic Processing and Calculating (Electrical Computers) 72 60 60 99 61 352
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 57 68 74 71 73 343
060 Power Plants 53 61 68 80 79 341
248 Supports (e.g., for holding articles, etc.) 81 54 68 59 64 326
206 Special Receptacle or Package 51 52 74 56 90 323
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 83 75 55 53 50 316
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 73 56 65 65 52 311
220 Receptacles 37 58 54 74 86 309
310 Electrical Generator or Motor Structure 66 52 69 67 37 291
378 X-Ray or Gamma Ray Systems or Devices 66 56 56 48 57 283
333 Wave Transmission Lines and Networks 70 64 49 47 50 280
134 Cleaning and Liquid Contact with Solids 42 49 56 65 66 278
137 Fluid Handling 61 35 61 50 68 275
219 Electric Heating 52 34 53 58 72 269
396 Photography 51 44 52 61 54 262
446 Amusement Devices: Toys 48 51 47 42 67 255
433 Dentistry 35 58 38 56 64 251
318 Electricity: Motive Power Systems 47 61 52 44 46 250
174 Electricity: Conductors and Insulators 40 42 47 48 70 247
423 Chemistry of Inorganic Compounds 58 28 32 75 48 241
002 Apparel 46 44 56 56 38 240
062 Refrigeration 38 37 38 65 47 225
015 Brushing, Scrubbing, and General Cleaning 45 30 36 57 54 222
451 Abrading 44 44 39 53 41 221
005 Beds 45 39 42 47 46 219
602 Surgery: Splint, Brace, or Bandage 36 47 47 39 37 206
123 Internal-Combustion Engines 40 36 20 50 57 203
434 Education and Demonstration 13 28 36 56 63 196
252 Compositions 28 39 35 49 44 195
119 Animal Husbandry 31 39 40 35 42 187
222 Dispensing (apparatus and process) 36 26 37 41 39 179
180 Motor Vehicles 33 44 35 34 30 176
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 34 34 41 34 31 174
313 Electric Lamp and Discharge Devices 27 27 43 38 33 168
033 Geometrical Instruments 43 38 35 29 19 164
349 Liquid Crystal Cells, Elements and Systems 17 26 41 38 34 156
290 Prime-Mover Dynamo Plants 21 26 30 35 41 153
297 Chairs and Seats 29 25 26 40 29 149
040 Card, Picture, or Sign Exhibiting 28 42 30 21 26 147
353 Optics: Image Projectors 17 29 31 35 34 146
095 Gas Separation: Processes 23 30 28 33 31 145
239 Fluid Sprinkling, Spraying, and Diffusing 30 24 25 29 36 144
414 Material or Article Handling 36 18 25 33 32 144
426 Food or Edible Material: Processes, Compositions, and Products 24 23 28 30 37 142
004 Baths, Closets, Sinks, and Spittoons 25 24 41 25 26 141
273 Amusement Devices: Games 37 20 30 29 21 137
296 Land Vehicles: Bodies and Tops 34 19 22 32 30 137
135 Tent, Canopy, Umbrella, or Cane 36 33 23 21 22 135
036 Boots, Shoes, and Leggings 30 27 24 22 31 134
336 Inductor Devices 21 35 26 21 23 126
224 Package and Article Carriers 28 20 14 27 34 123
585 Chemistry of Hydrocarbon Compounds 10 18 40 33 21 122
030 Cutlery 27 22 16 25 30 120
417 Pumps 15 28 29 21 25 118
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 23 37 14 21 23 118
211 Supports: Racks 12 20 29 29 26 116
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 35 15 13 20 31 114
106 Compositions: Coating or Plastic 22 13 32 25 21 113
126 Stoves and Furnaces 17 18 25 25 27 112
367 Communications, Electrical: Acoustic Wave Systems and Devices 13 14 24 27 34 112
374 Thermal Measuring and Testing 20 11 40 19 21 111
042 Firearms 20 15 20 17 36 108
099 Foods and Beverages: Apparatus 16 19 15 19 36 105
208 Mineral Oils: Processes and Products 19 23 21 19 20 102
405 Hydraulic and Earth Engineering 19 18 18 24 23 102
024 Buckles, Buttons, Clasps, Etc. 15 15 22 29 19 100
355 Photocopying 14 21 15 27 23 100
132 Toilet 5 16 22 26 29 98
415 Rotary Kinetic Fluid Motors or Pumps 14 11 29 21 23 98
081 Tools 16 18 12 22 29 97
399 Electrophotography 29 20 11 18 19 97
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 8 17 10 18 44 97
043 Fishing, Trapping, and Vermin Destroying 16 22 14 20 24 96
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 15 14 17 25 23 94
228 Metal Fusion Bonding 18 14 18 19 24 93
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 8 12 29 26 18 93
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 17 15 25 19 17 93
047 Plant Husbandry 18 10 19 23 22 92
200 Electricity: Circuit Makers and Breakers 16 14 17 22 23 92
070 Locks 17 16 16 17 24 90
089 Ordnance 15 19 18 17 21 90
165 Heat Exchange 18 15 16 23 17 89
601 Surgery: Kinesitherapy 9 9 14 25 32 89
251 Valves and Valve Actuation 15 16 22 19 15 87
181 Acoustics 10 25 13 28 10 86
404 Road Structure, Process, or Apparatus 21 18 15 15 17 86
188 Brakes 11 13 18 19 23 84
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 20 16 17 12 19 84
074 Machine Element or Mechanism 11 8 18 15 30 82
114 Ships 11 14 16 19 22 82
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 14 15 21 14 18 82
294 Handling: Hand and Hoist-Line Implements 15 15 14 18 20 82
416 Fluid Reaction Surfaces (i.e., Impellers) 7 12 17 24 22 82
441 Buoys, Rafts, and Aquatic Devices 15 17 13 17 20 82
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 14 13 15 20 18 80
401 Coating Implements with Material Supply 14 12 19 18 16 79
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 13 15 12 17 20 77
269 Work Holders 12 8 11 20 25 76
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 18 11 11 17 18 75
124 Mechanical Guns and Projectors 16 16 16 10 15 73
472 Amusement Devices 11 12 14 19 17 73
285 Pipe Joints or Couplings 18 18 14 8 9 67
292 Closure Fasteners 13 6 10 18 20 67
108 Horizontally Supported Planar Surfaces 11 11 15 12 17 66
096 Gas Separation: Apparatus 14 13 12 15 10 64
227 Elongated-Member-Driving Apparatus 12 17 10 10 13 62
044 Fuel and Related Compositions 9 16 11 12 13 61
312 Supports: Cabinet Structure 11 11 16 10 13 61
102 Ammunition and Explosives 10 13 14 17 5 59
376 Induced Nuclear Reactions: Processes, Systems, and Elements 9 11 11 13 15 59
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 9 9 10 12 19 59
366 Agitating (e.g., of articles and materials) 7 9 20 11 10 57
392 Electric Resistance Heating Devices 11 9 12 12 13 57
148 Metal Treatment 7 13 6 16 14 56
368 Horology: Time Measuring Systems or Devices 10 14 8 13 10 55
236 Automatic Temperature and Humidity Regulation 5 5 10 13 21 54
209 Classifying, Separating, and Assorting Solids 8 5 7 12 18 50
101 Printing 13 7 6 13 10 49
450 Foundation Garments 10 5 13 9 12 49
384 Bearings 8 8 7 14 11 48
048 Gas: Heating and Illuminating 6 4 10 12 15 47
138 Pipes and Tubular Conduits 13 9 8 9 8 47
083 Cutting 9 10 5 13 9 46
104 Railways 8 9 8 16 4 45
254 Implements or Apparatus for Applying Pushing or Pulling Force 9 7 10 12 7 45
403 Joints and Connections 6 8 5 9 15 43
198 Conveyors: Power-Driven 8 7 12 8 7 42
160 Flexible or Portable Closure, Partition, or Panel 11 5 11 4 10 41
175 Boring or Penetrating the Earth 9 8 10 7 7 41
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 4 8 7 12 10 41
049 Movable or Removable Closures 2 2 6 16 14 40
215 Bottles and Jars 4 5 4 9 18 40
053 Package Making 9 6 8 8 8 39
072 Metal Deforming 7 5 10 8 9 39
221 Article Dispensing 6 9 8 9 6 38
475 Planetary Gear Transmission Systems or Components 8 2 9 7 12 38
332 Modulators 13 9 4 6 5 37
410 Freight Accommodation On Freight Carrier 7 8 7 5 10 37
431 Combustion 8 4 9 10 6 37
400 Typewriting Machines 8 9 5 10 4 36
131 Tobacco 4 7 6 11 7 35
261 Gas and Liquid Contact Apparatus 8 4 8 9 6 35
034 Drying and Gas or Vapor Contact with Solids 4 4 10 6 10 34
271 Sheet Feeding or Delivering 8 12 8 4 2 34
242 Winding, Tensioning, or Guiding 5 7 5 6 10 33
182 Fire Escape, Ladder, or Scaffold 3 5 6 6 12 32
241 Solid Material Comminution or Disintegration 6 5 5 7 9 32
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 8 7 3 4 9 31
149 Explosive and Thermic Compositions or Charges 4 7 9 6 4 30
223 Apparel Apparatus 3 6 7 4 10 30
445 Electric Lamp or Space Discharge Component or Device Manufacturing 5 3 5 5 11 29
267 Spring Devices 4 4 6 6 8 28
301 Land Vehicles: Wheels and Axles 5 7 4 5 6 27
071 Chemistry: Fertilizers 1 4 8 5 8 26
152 Resilient Tires and Wheels 3 7 5 4 7 26
169 Fire Extinguishers 9 3 3 2 9 26
338 Electrical Resistors 7 2 6 9 2 26
440 Marine Propulsion 6 1 6 5 8 26
454 Ventilation 5 4 3 4 10 26
056 Harvesters 9 4 5 5 2 25
383 Flexible Bags 4 6 5 5 5 25
144 Woodworking 6 11 2 3 1 23
408 Cutting by Use of Rotating Axially Moving Tool 3 5 3 2 10 23
501 Compositions: Ceramic 4 7 2 5 5 23
063 Jewelry 3 3 5 8 3 22
283 Printed Matter 2 6 1 7 6 22
352 Optics: Motion Pictures 2 4 7 5 4 22
014 Bridges 0 4 4 5 8 21
164 Metal Founding 0 1 2 6 12 21
116 Signals and Indicators 3 4 5 5 3 20
409 Gear Cutting, Milling, or Planing 3 5 3 1 8 20
505 Superconductor Technology: Apparatus, Material, Process 2 3 2 8 5 20
065 Glass Manufacturing 5 3 3 5 3 19
720 Dynamic Optical Information Storage or Retrieval 5 7 4 1 2 19
055 Gas Separation 4 5 5 2 2 18
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 3 4 6 4 1 18
229 Envelopes, Wrappers, and Paperboard Boxes 7 2 4 2 3 18
100 Presses 3 4 3 2 5 17
125 Stone Working 5 2 5 4 1 17
150 Purses, Wallets, and Protective Covers 5 2 1 3 6 17
202 Distillation: Apparatus 4 1 5 4 3 17
277 Seal for a Joint or Juncture 3 1 7 1 5 17
322 Electricity: Single Generator Systems 2 7 4 2 2 17
007 Compound Hand Tools 1 2 0 4 9 16
177 Weighing Scales 2 5 1 2 6 16
178 Telegraphy 0 0 6 7 3 16
256 Fences 3 1 4 4 4 16
474 Endless Belt Power Transmission Systems or Components 7 0 4 3 2 16
494 Imperforate Bowl: Centrifugal Separators 2 2 8 2 2 16
173 Tool Driving or Impacting 2 2 4 0 7 15
249 Static Molds 2 5 4 2 2 15
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 1 7 1 3 3 15
419 Powder Metallurgy Processes 2 3 2 1 7 15
504 Plant Protecting and Regulating Compositions 2 0 2 3 8 15
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 4 3 4 1 2 14
027 Undertaking 1 4 4 4 0 13
162 Paper Making and Fiber Liberation 0 2 6 2 3 13
190 Trunks and Hand-Carried Luggage 2 2 2 4 3 13
194 Check-Actuated Control Mechanisms 2 3 2 3 3 13
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 4 1 3 4 1 13
184 Lubrication 0 1 2 3 6 12
087 Textiles: Braiding, Netting, and Lace Making 0 0 3 2 6 11
092 Expansible Chamber Devices 3 2 0 2 4 11
110 Furnaces 4 3 1 2 1 11
122 Liquid Heaters and Vaporizers 2 4 2 2 1 11
172 Earth Working 4 2 1 2 2 11
203 Distillation: Processes, Separatory 1 0 3 5 2 11
246 Railway Switches and Signals 1 2 2 1 5 11
266 Metallurgical Apparatus 0 1 2 3 5 11
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 5 1 0 2 3 11
588 Hazardous or Toxic Waste Destruction or Containment 2 4 3 1 1 11
012 Boot and Shoe Making 3 2 1 2 2 10
112 Sewing 3 2 2 1 2 10
192 Clutches and Power-Stop Control 3 1 1 3 2 10
281 Books, Strips, and Leaves 5 4 0 1 0 10
418 Rotary Expansible Chamber Devices 1 2 3 1 3 10
432 Heating 2 4 1 1 2 10
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 2 1 1 3 10
066 Textiles: Knitting 3 0 0 5 1 9
086 Ammunition and Explosive-Charge Making 0 1 3 0 5 9
337 Electricity: Electrothermally or Thermally Actuated Switches 3 1 2 2 1 9
406 Conveyors: Fluid Current 1 2 3 1 2 9
412 Bookbinding: Process and Apparatus 7 1 1 0 0 9
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 3 1 2 1 2 9
477 Interrelated Power Delivery Controls, Including Engine Control 3 2 1 3 0 9
507 Earth Boring, Well Treating, and Oil Field Chemistry 3 1 3 1 1 9
082 Turning (e.g., for metal working) 4 0 2 1 1 8
105 Railway Rolling Stock 1 5 1 1 0 8
293 Vehicle Fenders 1 0 1 3 3 8
023 Chemistry: Physical Processes 2 1 1 3 0 7
037 Excavating 2 0 2 1 2 7
140 Wireworking 2 2 1 2 0 7
191 Electricity: Transmission To Vehicles 0 3 3 1 0 7
225 Severing by Tearing or Breaking 1 1 2 0 3 7
279 Chucks or Sockets 1 1 1 3 1 7
329 Demodulators 2 3 0 1 1 7
476 Friction Gear Transmission Systems or Components 4 2 1 0 0 7
054 Harness for Working Animal 0 0 5 0 1 6
091 Motors: Expansible Chamber Type 0 1 1 0 4 6
051 Abrasive Tool Making Process, Material, or Composition 2 1 0 1 1 5
057 Textiles: Spinning, Twisting, and Twining 2 1 1 1 0 5
111 Planting 2 2 1 0 0 5
201 Distillation: Processes, Thermolytic 1 0 1 1 2 5
238 Railways: Surface Track 1 0 1 2 1 5
303 Fluid-Pressure and Analogous Brake Systems 2 1 2 0 0 5
420 Alloys or Metallic Compositions 2 0 1 1 1 5
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 2 0 0 2 1 5
026 Textiles: Cloth Finishing 0 1 3 0 0 4
038 Textiles: Ironing or Smoothing 0 0 2 2 0 4
109 Safes, Bank Protection, or a Related Device 1 0 1 2 0 4
139 Textiles: Weaving 0 1 3 0 0 4
232 Deposit and Collection Receptacles 1 0 1 2 0 4
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 4 0 0 0 0 4
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 2 2 4
452 Butchering 1 1 1 0 1 4
019 Textiles: Fiber Preparation 0 1 0 2 0 3
059 Chain, Staple, and Horseshoe Making 1 0 1 1 0 3
068 Textiles: Fluid Treating Apparatus 2 0 1 0 0 3
157 Wheelwright Machines 2 0 1 0 0 3
212 Traversing Hoists 1 1 0 1 0 3
237 Heating Systems 0 2 1 0 0 3
289 Knots and Knot Tying 1 0 1 1 0 3
299 Mining or In Situ Disintegration of Hard Material 1 0 2 0 0 3
076 Metal Tools and Implements, Making 0 0 0 2 0 2
127 Sugar, Starch, and Carbohydrates 0 1 0 1 0 2
185 Motors: Spring, Weight, or Animal Powered 0 0 0 2 0 2
186 Merchandising 0 0 1 0 1 2
196 Mineral Oils: Apparatus 0 0 0 1 1 2
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 0 0 1 0 1 2
334 Tuners 1 0 1 0 0 2
373 Industrial Electric Heating Furnaces 0 0 1 1 0 2
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 0 0 1 0 2
492 Roll or Roller 0 2 0 0 0 2
512 Perfume Compositions 0 0 0 1 1 2
028 Textiles: Manufacturing 0 0 1 0 0 1
159 Concentrating Evaporators 1 0 0 0 0 1
168 Farriery 0 0 1 0 0 1
171 Unearthing Plants or Buried Objects 0 0 0 0 1 1
193 Conveyors, Chutes, Skids, Guides, and Ways 0 0 0 0 1 1
213 Railway Draft Appliances 0 0 0 1 0 1
270 Sheet-Material Associating 0 1 0 0 0 1
298 Land Vehicles: Dumping 0 0 0 1 0 1
300 Brush, Broom, and Mop Making 0 0 0 1 0 1
314 Electric Lamp and Discharge Devices: Consumable Electrodes 0 0 0 0 1 1
346 Recorders 0 0 1 0 0 1
388 Electricity: Motor Control Systems 1 0 0 0 0 1
462 Books, Strips, and Leaves for Manifolding 0 0 0 1 0 1
ALL ALL CLASSES 27336 28147 32107 36193 40661 164444



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