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

State and Country Technology Emphasis Report,
Corporate Patenting
Utility Patent Grants
Calendar Years 2003 and 2013

- this report was created with support from the National Science Foundation -

Technology Emphasis
As Determined By USPTO Patent Class

- Explanation of Data -

Listing of Technology Classes Receiving 1 or More Utility Patents During the 1999 to 2013 Period
Originating From

GERMANY

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( a class in which 200 or more patents were granted in 2013 is identified with a 'Y' in the 'Active Class' column )
( a higher activity index indicates a higher technology emphasis; table is sorted by descending 2013 Activity Index )

This table includes counts and activity indexes that display technology emphasis by technology class and calendar year. Counts are for utility patents originating from the selected region.
Class Class Title Active Class Activity Index 2003 Activity Index 2013 Activity Index 1999 to 2003 Activity Index 2004 to 2008 Activity Index 2009 to 2013 Selected Patents 2003 Selected Patents 2013 Selected Patents 1999 to 2003 Selected Patents 2004 to 2008 Selected Patents 2009 to 2013 ALL PATENTS 2003 ALL PATENTS 2013 ALL PATENTS 1999 to 2003 ALL PATENTS 2004 to 2008 ALL PATENTS 2009 to 2013
171 Unearthing Plants or Buried Objects   0.00 17.08 1.27 1.74 2.48 0 1 1 1 2 6 1 11 9 14
291 Track Sanders   0.00 11.39 0.00 0.00 6.96 0 2 0 0 2 2 3 2 4 5
226 Advancing Material of Indeterminate Length   2.67 8.54 2.63 2.81 5.47 8 2 44 16 11 41 4 234 89 35
019 Textiles: Fiber Preparation   7.61 7.76 6.74 10.37 11.74 20 5 102 69 81 36 11 212 104 120
483 Tool Changing   1.37 6.99 2.39 4.69 5.14 2 9 23 33 21 20 22 135 110 71
091 Motors: Expansible Chamber Type   1.85 6.83 2.92 3.14 4.11 10 14 83 69 47 74 35 398 344 199
232 Deposit and Collection Receptacles   0.00 5.69 0.47 0.27 2.68 0 2 1 1 6 4 6 30 58 39
412 Bookbinding: Process and Apparatus   0.65 5.39 2.27 2.27 3.76 1 6 17 8 24 21 19 105 55 111
193 Conveyors, Chutes, Skids, Guides, and Ways   0.00 5.34 1.07 1.40 3.60 0 5 7 5 12 16 16 92 56 58
299 Mining or In Situ Disintegration of Hard Material   2.14 5.24 2.33 3.47 4.75 5 23 30 34 65 32 75 180 153 238
192 Clutches and Power-Stop Control Y 3.96 4.92 4.00 4.17 4.21 90 78 443 291 269 311 271 1552 1091 1111
092 Expansible Chamber Devices   2.80 4.64 2.81 3.63 5.22 26 22 124 115 109 127 81 619 495 363
173 Tool Driving or Impacting   4.43 4.62 2.93 4.16 4.63 22 40 70 119 164 68 148 334 447 616
246 Railway Switches and Signals   2.63 4.55 1.27 1.55 2.74 5 8 10 9 17 26 30 110 91 108
279 Chucks or Sockets   4.42 4.47 2.71 3.96 5.24 20 11 48 38 53 62 42 248 150 176
059 Chain, Staple, and Horseshoe Making   5.33 4.27 4.46 3.25 5.09 7 6 36 22 36 18 24 113 106 123
186 Merchandising   0.91 4.27 0.74 0.00 0.92 1 1 2 0 1 15 4 38 21 19
293 Vehicle Fenders   2.55 4.27 2.09 1.81 3.38 8 11 27 31 49 43 44 181 268 252
300 Brush, Broom, and Mop Making   4.57 4.27 2.28 5.21 1.51 3 3 7 9 4 9 12 43 27 46
249 Static Molds   0.00 4.10 0.68 1.44 2.83 0 6 7 15 22 37 25 145 163 135
028 Textiles: Manufacturing   0.64 4.02 1.98 3.00 3.61 2 4 31 34 22 43 17 219 177 106
201 Distillation: Processes, Thermolytic   0.00 4.02 1.27 4.89 1.87 0 4 1 5 7 1 17 11 16 65
101 Printing   4.23 4.00 3.64 5.02 5.88 153 44 519 488 292 496 188 1996 1521 864
191 Electricity: Transmission To Vehicles   1.37 3.88 2.92 3.79 4.09 1 5 15 8 16 10 22 72 33 68
494 Imperforate Bowl: Centrifugal Separators   1.25 3.88 1.75 3.24 3.04 5 10 28 41 33 55 44 224 198 189
072 Metal Deforming Y 2.54 3.87 2.91 2.90 3.20 57 87 370 276 268 307 384 1779 1487 1457
303 Fluid-Pressure and Analogous Brake Systems   3.60 3.81 3.86 3.66 3.46 47 29 325 153 123 179 130 1180 654 619
407 Cutters, for Shaping   0.40 3.76 1.66 2.34 2.40 2 26 37 46 54 69 118 313 308 392
406 Conveyors: Fluid Current   1.48 3.74 1.14 2.76 3.07 4 7 17 21 24 37 32 208 119 136
139 Textiles: Weaving   1.71 3.71 2.21 2.33 3.37 5 5 78 50 44 40 23 494 336 227
238 Railways: Surface Track   1.61 3.71 2.47 2.51 4.58 2 5 15 9 29 17 23 85 56 110
505 Superconductor Technology: Apparatus, Material, Process   0.30 3.70 1.04 0.70 2.87 1 18 23 5 47 46 83 311 112 285
225 Severing by Tearing or Breaking   0.60 3.66 1.26 1.35 1.79 1 3 9 8 7 23 14 100 93 68
504 Plant Protecting and Regulating Compositions Y 5.67 3.66 4.81 5.61 5.10 65 51 332 145 190 157 238 967 404 648
409 Gear Cutting, Milling, or Planing   4.09 3.61 2.56 3.05 3.81 23 15 75 76 60 77 71 410 390 274
213 Railway Draft Appliances   0.00 3.56 0.47 2.47 4.24 0 5 2 6 19 4 24 59 38 78
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers   2.04 3.55 2.27 2.49 3.18 34 41 177 141 188 228 197 1090 887 1027
403 Joints and Connections   2.48 3.55 2.52 3.43 3.35 38 27 177 136 108 210 130 985 620 561
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts   3.39 3.50 3.86 3.56 4.41 22 34 174 113 166 89 166 632 496 654
198 Conveyors: Power-Driven Y 2.17 3.49 2.00 2.29 3.15 68 85 288 224 324 430 416 2015 1530 1788
023 Chemistry: Physical Processes   1.96 3.42 3.50 3.03 3.48 1 3 11 6 13 7 15 44 31 65
289 Knots and Knot Tying   0.00 3.42 0.00 1.95 1.45 0 1 0 1 1 6 5 11 8 12
329 Demodulators   0.60 3.42 0.84 1.30 1.32 1 1 8 7 7 23 5 133 84 92
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting   2.04 3.42 2.03 1.52 2.83 10 7 47 14 47 67 35 324 144 289
477 Interrelated Power Delivery Controls, Including Engine Control Y 2.62 3.31 2.39 2.90 3.12 40 55 159 152 216 209 284 930 820 1204
283 Printed Matter   1.71 3.30 1.37 1.15 3.02 4 11 31 10 34 32 57 317 136 196
404 Road Structure, Process, or Apparatus   1.18 3.23 1.29 0.96 2.23 8 28 38 27 73 93 148 413 439 569
378 X-Ray or Gamma Ray Systems or Devices Y 2.25 3.20 2.09 2.73 3.56 69 95 311 447 601 421 507 2082 2558 2936
123 Internal-Combustion Engines Y 2.61 3.14 2.68 2.62 2.79 302 227 1358 1265 902 1583 1235 7104 7554 5621
109 Safes, Bank Protection, or a Related Device   0.00 3.11 0.00 0.63 1.29 0 2 0 1 2 9 11 28 25 27
384 Bearings Y 1.62 3.10 1.95 2.41 3.05 33 72 184 174 256 279 397 1321 1131 1459
474 Endless Belt Power Transmission Systems or Components   2.13 3.03 2.18 1.70 2.40 25 27 115 66 106 161 152 738 606 767
177 Weighing Scales   1.87 2.99 1.69 1.67 2.96 9 7 38 36 43 66 40 315 337 253
055 Gas Separation Y 2.46 2.99 2.03 1.77 2.22 25 50 101 90 182 139 286 696 793 1426
068 Textiles: Fluid Treating Apparatus   1.18 2.97 1.28 1.74 1.75 5 20 29 27 54 58 115 318 243 538
212 Traversing Hoists   4.98 2.97 3.79 4.49 5.07 16 4 42 33 42 44 23 155 115 144
134 Cleaning and Liquid Contact with Solids Y 1.05 2.96 1.02 1.14 2.27 36 77 149 96 243 471 444 2040 1316 1860
188 Brakes Y 2.73 2.93 2.55 2.89 3.43 54 61 284 216 257 271 355 1560 1167 1304
034 Drying and Gas or Vapor Contact with Solids   2.32 2.88 1.78 1.41 2.39 24 32 127 59 84 142 190 997 652 611
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener Y 2.65 2.86 2.45 2.71 2.88 23 36 119 100 118 119 215 681 577 713
244 Aeronautics and Astronautics Y 1.34 2.85 1.36 0.99 2.32 32 124 154 87 367 328 742 1586 1375 2751
184 Lubrication   1.99 2.85 1.76 1.79 2.64 8 14 29 18 41 55 84 231 157 270
452 Butchering   0.86 2.81 1.40 1.95 3.53 3 12 30 31 68 48 73 300 249 335
082 Turning (e.g., for metal working)   3.47 2.79 2.51 3.45 2.67 20 8 52 38 41 79 49 290 172 267
074 Machine Element or Mechanism Y 2.83 2.77 2.60 3.39 2.90 86 102 455 362 399 417 628 2454 1672 2393
296 Land Vehicles: Bodies and Tops Y 3.32 2.77 3.09 2.65 3.14 155 127 596 530 621 640 784 2701 3129 3444
267 Spring Devices   2.94 2.74 2.66 3.50 2.89 35 21 153 103 78 163 131 805 460 470
475 Planetary Gear Transmission Systems or Components Y 1.93 2.73 1.69 2.20 2.45 40 89 121 193 283 284 556 1001 1371 2008
332 Modulators   1.90 2.73 1.12 1.69 1.81 5 4 12 12 22 36 25 150 111 211
083 Cutting   1.82 2.69 1.65 1.60 1.93 27 31 125 85 101 203 197 1063 832 908
290 Prime-Mover Dynamo Plants Y 1.01 2.68 1.04 1.47 2.17 6 51 25 63 150 81 325 336 669 1204
337 Electricity: Electrothermally or Thermally Actuated Switches   1.43 2.53 1.58 1.19 2.40 9 4 35 16 27 86 27 311 210 196
297 Chairs and Seats Y 2.21 2.53 2.06 2.21 2.72 74 75 282 281 381 458 507 1921 1986 2434
451 Abrading Y 0.82 2.49 0.85 1.26 2.02 39 59 186 220 180 648 404 3077 2725 1553
408 Cutting by Use of Rotating Axially Moving Tool   2.85 2.49 2.77 3.52 2.61 15 15 82 76 59 72 103 414 338 393
057 Textiles: Spinning, Twisting, and Twining   3.99 2.48 5.99 5.08 3.06 16 8 195 90 44 55 55 456 277 250
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets Y 1.99 2.47 2.09 1.68 2.44 27 41 141 100 156 186 283 944 931 1114
164 Metal Founding   1.95 2.44 2.13 1.84 2.19 38 22 161 103 103 267 154 1060 875 819
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus   1.37 2.44 1.12 2.76 2.58 1 1 4 9 4 10 7 50 51 27
141 Fluent Material Handling, with Receiver or Receiver Coacting Means Y 0.61 2.41 1.50 1.49 2.00 10 34 120 92 101 226 241 1117 965 880
280 Land Vehicles Y 2.27 2.40 2.33 1.93 2.26 126 173 740 506 681 762 1229 4452 4102 5251
033 Geometrical Instruments   1.60 2.38 1.78 1.78 2.17 27 27 122 140 137 231 194 961 1231 1096
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions Y 1.15 2.31 1.30 1.90 1.85 43 40 254 191 166 513 296 2731 1569 1559
203 Distillation: Processes, Separatory   2.05 2.30 3.36 5.95 3.71 6 7 54 54 39 40 52 225 142 183
073 Measuring and Testing Y 1.82 2.30 1.69 1.96 2.19 237 264 868 1020 1120 1788 1963 7192 8149 8896
374 Thermal Measuring and Testing Y 1.15 2.29 1.13 1.34 1.92 11 31 49 57 120 131 231 605 663 1086
116 Signals and Indicators   1.66 2.28 1.53 0.86 1.19 4 4 14 7 13 33 30 128 127 190
251 Valves and Valve Actuation Y 2.49 2.23 2.34 2.22 2.21 44 37 199 180 138 242 284 1191 1265 1084
355 Photocopying Y 0.43 2.22 0.42 0.80 1.76 9 51 39 99 173 289 392 1313 1940 1713
420 Alloys or Metallic Compositions   0.00 2.17 0.64 0.56 1.05 0 8 14 6 16 53 63 307 167 264
264 Plastic and Nonmetallic Article Shaping or Treating: Processes Y 1.33 2.17 1.36 1.26 1.59 88 118 418 246 389 905 930 4312 3043 4259
324 Electricity: Measuring and Testing Y 1.53 2.17 1.43 1.67 1.98 192 243 688 904 1000 1715 1916 6724 8455 8802
100 Presses   3.09 2.16 3.41 2.23 2.11 23 9 84 53 32 102 71 345 372 264
425 Plastic Article or Earthenware Shaping or Treating: Apparatus Y 1.54 2.16 1.42 2.21 2.11 38 58 175 267 254 339 458 1731 1887 2093
102 Ammunition and Explosives   3.84 2.16 2.67 2.08 1.89 44 21 116 62 73 157 166 609 467 671
159 Concentrating Evaporators   9.13 2.13 3.27 2.44 3.16 2 1 7 5 6 3 8 30 32 33
366 Agitating (e.g., of articles and materials)   1.91 2.12 2.03 1.81 1.92 23 20 115 79 83 165 161 793 684 750
261 Gas and Liquid Contact Apparatus   1.69 2.10 1.24 1.57 1.86 12 14 41 42 54 97 114 462 419 505
053 Package Making Y 1.37 2.09 1.73 1.79 2.17 38 32 219 178 167 380 261 1776 1552 1337
202 Distillation: Apparatus   2.05 2.08 1.47 2.38 1.26 3 5 10 12 9 20 41 95 79 124
209 Classifying, Separating, and Assorting Solids   1.06 2.07 1.61 1.77 1.97 11 20 95 70 80 142 165 827 619 708
454 Ventilation   1.09 2.07 1.50 1.60 2.27 10 12 66 42 50 126 99 616 411 383
137 Fluid Handling Y 1.49 2.07 1.64 1.77 1.82 59 96 384 275 271 542 793 3272 2430 2584
532 Organic Compounds (includes Classes 532-570) Y 2.09 2.05 2.12 2.09 1.92 414 466 2343 1603 1814 2710 3880 15504 12019 16443
305 Wheel Substitutes for Land Vehicles   1.76 2.05 1.06 0.24 1.31 5 3 13 2 10 39 25 171 130 133
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures   0.63 2.04 0.93 0.54 1.31 10 21 77 22 70 218 176 1158 636 926
294 Handling: Hand and Hoist-Line Implements   1.11 2.04 1.21 1.21 1.72 6 21 39 22 58 74 176 453 284 587
285 Pipe Joints or Couplings   1.52 2.02 1.88 1.72 2.29 27 23 168 107 154 243 194 1250 970 1171
241 Solid Material Comminution or Disintegration Y 2.55 1.99 2.15 1.41 2.29 29 26 119 62 148 156 223 774 686 1125
292 Closure Fasteners Y 2.21 1.99 1.93 1.87 1.90 31 29 107 82 90 192 249 776 687 825
066 Textiles: Knitting   2.83 1.99 3.44 2.51 3.42 13 5 105 50 50 63 43 428 311 254
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) Y 2.00 1.98 1.81 1.94 1.94 478 400 2155 1381 1562 3270 3455 16714 11145 14022
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) Y 2.21 1.96 2.03 2.04 1.83 182 461 711 711 1269 1128 4026 4913 5453 12041
219 Electric Heating Y 1.39 1.94 1.23 1.37 1.78 94 116 413 346 351 928 1021 4712 3944 3431
417 Pumps Y 1.44 1.94 1.80 1.56 1.95 55 67 329 133 235 522 590 2565 1337 2094
060 Power Plants Y 1.97 1.93 2.03 1.83 1.83 121 189 555 471 643 843 1672 3822 4019 6117
277 Seal for a Joint or Juncture   1.76 1.93 1.90 2.39 2.26 31 22 165 122 98 241 195 1218 799 753
169 Fire Extinguishers   1.10 1.92 1.15 1.61 1.55 2 8 14 17 20 25 71 171 165 224
210 Liquid Purification or Separation Y 1.30 1.90 1.12 1.19 1.46 75 108 339 280 361 793 969 4256 3675 4303
248 Supports (e.g., for holding articles, etc.) Y 1.00 1.90 1.04 1.25 1.43 31 59 153 108 207 425 531 2060 1351 2520
432 Heating   1.79 1.90 1.35 1.93 2.01 11 4 45 24 20 84 36 467 194 173
049 Movable or Removable Closures Y 2.27 1.89 1.94 1.27 2.28 22 23 102 39 93 133 208 736 482 709
239 Fluid Sprinkling, Spraying, and Diffusing Y 2.10 1.86 1.97 2.75 2.17 60 37 279 329 191 391 340 1982 1870 1532
162 Paper Making and Fiber Liberation Y 1.70 1.85 1.87 1.49 1.64 37 31 228 99 127 299 286 1706 1037 1350
106 Compositions: Coating or Plastic Y 1.52 1.85 1.57 1.73 1.75 49 44 239 201 203 442 406 2133 1812 2018
104 Railways   1.35 1.81 1.65 1.57 2.48 6 9 34 16 45 61 85 289 159 315
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.)   0.69 1.80 1.04 0.94 1.40 8 12 60 36 65 159 114 811 596 805
065 Glass Manufacturing Y 0.87 1.76 0.86 2.42 2.21 12 21 58 100 103 189 204 946 646 812
024 Buckles, Buttons, Clasps, Etc. Y 0.91 1.76 1.17 0.43 1.32 12 22 77 18 61 181 214 922 651 803
419 Powder Metallurgy Processes   1.79 1.75 1.13 1.49 1.12 11 4 31 20 15 84 39 383 210 233
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices   1.43 1.74 2.34 2.66 2.31 5 5 45 26 29 48 49 269 153 218
200 Electricity: Circuit Makers and Breakers Y 1.32 1.74 1.50 1.38 1.98 34 37 164 147 196 353 363 1534 1665 1721
269 Work Holders   1.98 1.72 1.57 1.39 2.10 11 19 42 23 62 76 189 374 259 513
423 Chemistry of Inorganic Compounds Y 1.27 1.70 1.45 1.42 1.55 42 79 232 177 297 453 795 2247 1948 3342
415 Rotary Kinetic Fluid Motors or Pumps Y 2.27 1.70 1.90 1.65 1.55 57 62 187 163 228 344 624 1381 1549 2554
165 Heat Exchange Y 1.81 1.69 1.40 1.26 1.68 41 27 166 143 130 310 273 1658 1768 1348
030 Cutlery   1.82 1.69 1.60 1.72 1.73 23 17 94 72 79 173 172 823 656 793
056 Harvesters   1.73 1.66 1.73 1.72 1.21 20 10 92 67 50 158 103 744 610 717
220 Receptacles Y 1.34 1.65 1.24 1.41 1.34 16 52 115 73 135 164 537 1294 807 1757
301 Land Vehicles: Wheels and Axles   0.69 1.64 1.15 0.77 1.49 4 5 32 13 20 79 52 388 264 234
351 Optics: Eye Examining, Vision Testing and Correcting Y 0.50 1.63 0.85 1.15 1.49 8 36 61 86 144 221 377 1007 1167 1685
038 Textiles: Ironing or Smoothing   0.00 1.63 2.44 2.91 1.74 0 4 19 19 13 16 42 109 102 130
492 Roll or Roller   2.66 1.63 3.17 3.13 2.33 7 2 41 20 15 36 21 181 100 112
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) Y 0.99 1.62 1.15 1.17 1.46 13 22 63 53 88 180 232 764 709 1049
180 Motor Vehicles Y 1.22 1.62 1.54 1.48 1.55 44 75 229 235 316 494 793 2088 2479 3542
307 Electrical Transmission or Interconnection Systems Y 2.01 1.60 2.27 1.91 1.51 42 54 229 149 233 286 578 1415 1219 2682
250 Radiant Energy Y 1.19 1.59 0.98 1.26 1.49 136 230 417 740 888 1560 2467 5965 9180 10356
148 Metal Treatment Y 1.23 1.58 1.21 1.04 1.26 39 33 180 74 114 433 356 2085 1113 1578
095 Gas Separation: Processes Y 0.44 1.58 0.88 1.22 1.49 8 40 67 68 131 250 433 1062 869 1526
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web   2.17 1.57 2.58 2.36 1.99 20 9 110 80 50 126 98 598 529 438
004 Baths, Closets, Sinks, and Spittoons   0.94 1.56 1.03 0.52 0.99 9 13 51 15 34 131 142 695 450 597
401 Coating Implements with Material Supply   0.68 1.56 0.95 0.97 1.22 6 14 49 35 45 121 153 721 564 641
431 Combustion   1.10 1.55 0.75 1.68 1.51 10 9 40 45 38 125 99 748 418 438
433 Dentistry Y 1.61 1.55 1.46 1.23 1.84 18 19 106 58 83 153 210 1019 737 784
138 Pipes and Tubular Conduits   1.66 1.54 1.68 1.74 2.20 16 11 101 57 71 132 122 841 512 560
015 Brushing, Scrubbing, and General Cleaning Y 1.69 1.54 1.69 1.65 1.83 40 57 198 141 233 325 634 1639 1340 2210
160 Flexible or Portable Closure, Partition, or Panel   1.39 1.51 1.28 1.31 1.79 12 12 50 40 55 118 136 546 479 535
512 Perfume Compositions   2.63 1.51 1.63 2.16 2.72 5 3 13 16 20 26 34 112 116 128
336 Inductor Devices Y 0.81 1.50 0.86 1.16 1.43 11 20 43 72 95 187 227 699 971 1154
242 Winding, Tensioning, or Guiding   2.04 1.50 2.66 1.64 1.81 55 14 378 142 89 369 159 1988 1357 854
318 Electricity: Motive Power Systems Y 1.47 1.50 1.53 1.39 1.50 54 70 301 266 301 502 799 2757 2987 3493
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing Y 1.40 1.48 1.13 1.31 1.50 62 103 221 211 441 605 1185 2727 2526 5106
266 Metallurgical Apparatus   2.48 1.48 2.11 1.43 2.02 15 7 60 20 49 83 81 399 218 421
048 Gas: Heating and Illuminating   0.00 1.47 1.73 1.48 1.27 0 12 11 21 37 19 139 89 222 506
112 Sewing   2.79 1.47 1.93 0.99 1.35 11 5 69 23 27 54 58 501 363 347
252 Compositions Y 0.78 1.42 1.15 1.16 1.15 30 74 209 151 224 526 887 2548 2044 3388
105 Railway Rolling Stock   1.10 1.42 2.30 1.13 1.45 6 8 56 16 29 75 96 341 221 348
356 Optics: Measuring and Testing Y 1.28 1.42 1.16 1.47 1.54 110 122 371 609 651 1178 1466 4466 6478 7346
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making Y 1.19 1.42 1.50 1.50 1.48 34 37 218 161 180 392 446 2039 1682 2113
229 Envelopes, Wrappers, and Paperboard Boxes   0.80 1.41 0.73 0.56 0.89 5 9 31 11 24 86 109 598 305 467
181 Acoustics Y 1.02 1.41 1.53 1.47 1.81 10 17 63 46 89 134 206 577 488 857
156 Adhesive Bonding and Miscellaneous Chemical Manufacture Y 1.23 1.40 1.14 1.13 1.31 96 94 394 243 330 1072 1144 4846 3373 4384
501 Compositions: Ceramic   0.60 1.40 0.98 1.68 1.71 9 15 74 84 94 207 183 1054 781 954
372 Coherent Light Generators Y 1.18 1.40 1.00 1.04 1.05 57 37 170 187 162 659 452 2392 2817 2677
410 Freight Accommodation On Freight Carrier   1.19 1.39 1.30 1.05 1.32 4 8 20 17 26 46 98 216 252 342
089 Ordnance Y 1.23 1.39 2.83 1.90 1.28 7 17 66 36 57 78 209 327 297 775
029 Metal Working Y 0.99 1.37 1.07 1.09 1.33 94 125 438 405 535 1302 1555 5709 5796 7009
228 Metal Fusion Bonding Y 0.63 1.37 0.93 1.14 1.55 13 18 101 74 108 281 224 1518 1015 1212
363 Electric Power Conversion Systems Y 0.73 1.34 0.93 0.93 1.01 18 51 143 90 142 338 651 2158 1514 2456
190 Trunks and Hand-Carried Luggage   0.00 1.31 0.49 0.78 0.55 0 1 4 4 2 25 13 115 80 63
440 Marine Propulsion   0.36 1.31 0.31 0.64 0.61 4 6 17 29 16 154 78 759 712 459
453 Coin Handling   1.25 1.31 0.72 0.20 0.70 3 1 6 1 2 33 13 117 78 50
418 Rotary Expansible Chamber Devices   1.97 1.31 1.32 1.50 1.40 21 12 78 54 57 146 157 828 563 708
310 Electrical Generator or Motor Structure Y 1.41 1.30 1.30 1.60 1.53 83 93 394 518 537 808 1220 4251 5069 6123
070 Locks   1.70 1.30 1.60 1.15 1.22 22 12 86 46 47 177 158 752 623 671
222 Dispensing (apparatus and process) Y 1.07 1.29 1.18 1.11 1.18 26 42 190 96 128 334 555 2263 1347 1886
194 Check-Actuated Control Mechanisms   0.58 1.27 0.25 0.58 1.84 2 5 5 6 29 47 67 278 163 274
312 Supports: Cabinet Structure Y 0.78 1.27 1.25 0.84 1.46 9 20 77 31 81 159 268 865 578 967
118 Coating Apparatus Y 0.80 1.27 1.06 1.17 1.00 24 34 172 98 108 413 456 2269 1307 1872
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions Y 1.13 1.27 1.22 1.40 1.27 27 24 149 96 96 327 323 1716 1076 1316
381 Electrical Audio Signal Processing Systems and Devices Y 1.04 1.27 0.99 1.05 1.45 25 103 97 145 438 329 1389 1367 2166 5266
313 Electric Lamp and Discharge Devices Y 0.74 1.25 0.74 0.78 0.93 54 66 180 187 271 1000 900 3385 3758 5051
436 Chemistry: Analytical and Immunological Testing Y 0.82 1.25 1.02 0.88 1.04 24 46 137 96 170 401 630 1875 1712 2852
416 Fluid Reaction Surfaces (i.e., Impellers) Y 1.43 1.24 1.26 1.21 1.58 20 35 86 77 190 192 484 953 996 2091
700 DP: Generic Control Systems or Specific Applications (Data Processing) Y 1.11 1.23 0.80 1.15 1.28 75 128 184 363 479 929 1782 3234 4957 6529
132 Toilet   0.51 1.21 0.65 1.45 1.04 3 7 22 20 22 80 99 472 216 369
585 Chemistry of Hydrocarbon Compounds Y 0.85 1.20 0.87 1.22 1.17 10 26 68 71 95 161 370 1093 909 1416
414 Material or Article Handling Y 1.16 1.20 1.09 1.38 1.22 29 18 137 98 83 342 257 1753 1114 1185
428 Stock Material or Miscellaneous Articles Y 1.23 1.18 1.09 1.36 1.25 268 183 1071 900 848 2987 2644 13793 10315 11796
128 Surgery (includes Class 600) Y 0.74 1.18 0.68 0.76 1.16 121 274 461 350 909 2253 3965 9437 7162 13576
322 Electricity: Single Generator Systems   0.00 1.18 1.15 0.76 1.53 0 4 16 14 26 34 58 195 288 295
427 Coating Processes Y 1.22 1.17 1.38 1.29 1.15 82 78 460 252 339 919 1137 4682 3063 5135
254 Implements or Apparatus for Applying Pushing or Pulling Force   1.47 1.17 1.28 1.63 1.57 9 8 33 34 37 84 117 361 326 411
359 Optical: Systems and Elements Y 0.66 1.16 0.67 0.98 1.05 85 145 381 619 631 1770 2129 7913 9908 10412
126 Stoves and Furnaces   1.75 1.15 1.28 1.59 1.20 12 10 47 32 36 94 148 516 315 523
099 Foods and Beverages: Apparatus Y 0.68 1.14 0.79 0.74 0.86 9 14 52 28 42 181 210 926 588 847
373 Industrial Electric Heating Furnaces   2.03 1.14 2.16 1.70 1.88 4 1 31 9 4 27 15 201 83 37
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) Y 0.90 1.12 0.87 0.93 1.02 34 36 146 139 193 515 549 2356 2335 3299
315 Electric Lamp and Discharge Devices: Systems Y 0.75 1.08 0.86 1.02 1.18 37 70 171 166 248 674 1106 2782 2553 3658
602 Surgery: Splint, Brace, or Bandage   1.23 1.07 1.12 0.94 0.86 8 9 40 28 38 89 143 500 464 766
062 Refrigeration Y 0.88 1.07 0.77 0.91 1.00 54 42 222 184 165 845 672 4045 3162 2858
340 Communications: Electrical Y 1.16 1.05 1.08 1.05 1.00 73 155 384 472 596 863 2527 4975 7055 10414
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) Y 0.98 1.04 1.03 1.10 1.13 451 629 2378 1632 2457 6333 10340 32293 23135 37965
211 Supports: Racks   0.40 1.03 0.61 0.52 0.54 5 9 36 20 21 173 149 831 597 675
135 Tent, Canopy, Umbrella, or Cane   0.62 1.02 0.27 0.31 0.78 1 3 4 3 11 22 50 205 149 244
149 Explosive and Thermic Compositions or Charges   2.08 1.02 1.05 1.81 1.00 7 3 16 13 11 46 50 214 112 191
702 DP: Measuring, Calibrating, or Testing (Data Processing) Y 0.88 1.02 0.88 0.98 1.05 76 99 221 451 460 1185 1664 3502 7169 7591
435 Chemistry: Molecular Biology and Microbiology Y 0.76 1.00 0.64 0.87 0.97 157 215 753 713 931 2827 3683 16462 12804 16617
172 Earth Working   1.03 0.99 0.64 1.02 0.47 4 5 15 16 9 53 86 326 245 334
119 Animal Husbandry Y 0.23 0.99 0.50 0.42 0.57 3 13 29 18 31 182 225 812 663 942
110 Furnaces   1.44 0.99 1.46 1.43 1.28 4 3 36 19 13 38 52 345 208 176
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof Y 0.75 0.98 0.62 0.63 0.88 27 44 122 131 187 490 763 2770 3269 3702
439 Electrical Connectors Y 0.80 0.98 0.83 1.02 1.16 92 95 530 610 647 1571 1657 8947 9330 9678
096 Gas Separation: Apparatus Y 1.57 0.97 1.20 0.98 1.34 16 14 51 34 76 140 247 593 543 990
362 Illumination Y 0.93 0.97 1.21 0.80 0.88 49 109 253 215 376 719 1926 2922 4211 7422
426 Food or Edible Material: Processes, Compositions, and Products Y 0.38 0.96 0.60 0.64 0.85 16 34 143 65 108 576 607 3343 1600 2197
717 DP: Software Development, Installation, and Management (Data Processing) Y 0.08 0.95 0.11 0.50 0.99 2 116 15 98 383 339 2079 1931 3035 6714
506 Combinatorial Chemistry Technology: Method, Library, Apparatus   0.57 0.94 0.30 0.35 0.63 8 4 14 5 9 193 73 659 222 250
224 Package and Article Carriers   0.46 0.92 0.99 0.62 1.00 3 7 35 12 24 90 130 497 302 418
157 Wheelwright Machines   1.05 0.90 1.14 0.87 1.36 1 1 4 3 5 13 19 49 54 64
392 Electric Resistance Heating Devices   1.10 0.90 1.08 0.88 1.55 5 5 33 22 36 62 95 429 393 404
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions Y 0.82 0.90 0.88 0.66 0.75 10 11 54 16 37 167 209 856 380 855
606 Surgery (instruments) Y 0.66 0.88 0.72 0.66 0.82 63 154 292 175 482 1301 2978 5709 4122 10188
052 Static Structures (e.g., Buildings) Y 0.77 0.88 0.84 0.73 0.81 25 52 158 75 166 445 1008 2649 1607 3545
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) Y 0.00 0.88 0.12 0.54 0.67 0 39 10 74 132 155 758 1145 2139 3412
708 Arithmetic Processing and Calculating (Electrical Computers) Y 0.39 0.88 0.35 0.68 0.92 7 24 36 59 87 245 468 1429 1353 1641
036 Boots, Shoes, and Leggings   0.25 0.87 0.40 0.71 0.67 2 10 18 30 34 109 196 628 665 883
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm]   0.82 0.86 0.55 1.40 1.63 4 4 7 15 22 67 79 178 167 235
604 Surgery (Medicators and Receptors) Y 0.52 0.86 0.47 0.69 0.84 53 116 181 163 398 1406 2310 5425 3678 8255
438 Semiconductor Device Manufacturing: Process Y 0.38 0.86 0.29 0.56 0.72 140 274 497 829 1125 5014 5468 23743 23084 27207
071 Chemistry: Fertilizers   0.00 0.85 1.43 1.04 1.05 0 2 17 4 10 14 40 166 60 165
405 Hydraulic and Earth Engineering Y 0.76 0.85 0.73 0.70 1.05 11 12 49 35 58 197 240 937 785 962
206 Special Receptacle or Package Y 0.79 0.85 0.75 0.84 0.88 21 22 119 89 103 365 441 2235 1656 2044
215 Bottles and Jars   0.18 0.84 0.72 0.56 0.94 1 7 27 13 29 78 143 526 362 537
174 Electricity: Conductors and Insulators Y 0.91 0.83 0.95 0.88 0.95 47 45 216 166 197 708 924 3174 2956 3605
081 Tools   1.09 0.83 1.12 1.01 1.34 7 7 47 41 41 88 144 588 632 533
204 Chemistry: Electrical and Wave Energy Y 1.31 0.83 1.07 1.09 1.16 54 30 226 126 164 563 621 2967 1805 2457
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) Y 0.12 0.81 0.32 0.38 0.89 1 25 14 31 108 117 526 604 1265 2112
446 Amusement Devices: Toys   0.07 0.79 0.15 0.35 0.34 1 6 8 10 11 195 129 730 448 570
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle   1.67 0.78 1.05 1.26 0.76 11 6 46 36 28 90 131 614 446 637
361 Electricity: Electrical Systems and Devices Y 0.77 0.78 0.80 0.75 0.75 100 126 432 401 523 1779 2773 7565 8414 12194
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor Y 0.62 0.77 0.81 0.68 0.81 28 62 151 104 232 623 1373 2610 2393 4977
710 Input/Output (Electrical Computers and Digital Data Processing Systems) Y 0.30 0.77 0.27 0.46 0.63 21 53 92 148 223 955 1182 4718 4993 6198
398 Optical Communications Y 0.58 0.74 0.51 0.56 0.67 18 40 63 89 146 422 918 1741 2483 3817
320 Electricity: Battery or Capacitor Charging or Discharging Y 0.78 0.74 0.44 0.72 0.61 15 30 48 45 105 262 689 1533 979 2999
236 Automatic Temperature and Humidity Regulation   1.12 0.74 1.61 1.38 1.42 5 3 38 22 28 61 69 331 249 342
383 Flexible Bags   0.62 0.73 0.62 0.25 0.77 3 3 17 4 12 66 70 384 251 272
002 Apparel Y 0.42 0.73 0.34 0.37 0.64 4 10 21 17 38 130 234 854 717 1027
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process Y 0.89 0.72 0.75 0.83 0.73 57 85 191 207 339 879 2003 3582 3885 8076
221 Article Dispensing   0.77 0.72 0.73 0.47 0.60 7 3 28 12 12 125 71 538 400 347
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor   0.75 0.72 0.22 0.32 0.39 3 3 6 5 6 55 71 385 244 268
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) Y 0.48 0.71 0.43 0.64 0.76 148 351 481 879 1470 4207 8397 15814 21521 33435
042 Firearms   2.48 0.71 1.52 2.08 1.14 15 8 37 40 44 83 193 340 300 669
338 Electrical Resistors   2.16 0.70 1.12 0.96 1.11 12 4 38 19 28 76 97 475 309 440
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) Y 0.76 0.69 0.83 0.56 0.55 38 50 160 147 175 687 1244 2705 4102 5581
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) Y 0.47 0.68 0.52 0.71 0.69 14 60 98 146 216 405 1513 2623 3238 5480
331 Oscillators Y 0.93 0.68 0.58 0.77 0.55 23 11 55 87 58 338 278 1323 1766 1838
380 Cryptography Y 0.15 0.66 0.27 0.37 0.61 1 32 15 35 111 90 829 788 1469 3184
175 Boring or Penetrating the Earth Y 1.35 0.66 1.00 1.00 0.96 22 13 80 67 83 223 337 1120 1046 1500
382 Image Analysis Y 0.29 0.66 0.27 0.48 0.74 33 192 127 292 820 1558 4980 6533 9608 19279
037 Excavating   0.00 0.66 0.49 0.93 0.73 0 2 13 18 16 76 52 372 302 381
084 Music Y 0.57 0.65 0.26 0.42 0.79 6 8 18 26 61 144 210 985 957 1351
343 Communications: Radio Wave Antennas Y 0.69 0.64 0.64 0.69 0.59 28 31 137 156 128 552 821 2988 3532 3776
044 Fuel and Related Compositions   1.57 0.64 1.27 1.16 1.19 11 5 39 18 32 96 133 430 243 466
706 DP: Artificial Intelligence (Data Processing) Y 0.19 0.62 0.60 0.57 0.55 3 33 30 39 106 214 906 699 1061 3329
216 Etching a Substrate: Processes Y 0.78 0.62 0.45 0.62 0.70 14 16 36 43 59 245 440 1125 1083 1467
341 Coded Data Generation or Conversion Y 0.64 0.62 0.46 0.67 0.61 32 27 94 161 125 684 746 2848 3742 3588
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems Y 0.61 0.61 0.60 0.65 0.63 55 58 271 235 247 1238 1621 6305 5683 6858
122 Liquid Heaters and Vaporizers   1.57 0.61 1.68 1.29 1.57 7 2 40 18 21 61 56 333 219 233
131 Tobacco   3.49 0.60 2.50 3.02 0.68 14 4 47 38 14 55 113 263 197 360
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) Y 0.12 0.60 0.21 0.31 0.61 1 35 8 20 99 119 998 546 1008 2839
125 Stone Working   1.96 0.59 1.31 1.07 1.53 4 1 20 9 10 28 29 214 131 114
607 Surgery: Light, Thermal, and Electrical Application Y 0.42 0.59 0.55 0.37 0.47 16 54 91 63 146 528 1567 2313 2661 5413
441 Buoys, Rafts, and Aquatic Devices   0.00 0.57 0.62 0.00 0.26 0 1 7 0 2 31 30 158 150 135
714 Error Detection/Correction and Fault Detection/Recovery Y 0.47 0.57 0.34 0.70 0.60 43 95 126 356 414 1249 2854 5155 7937 12010
114 Ships   0.22 0.55 0.21 0.26 0.88 2 5 10 12 31 124 154 656 728 615
385 Optical Waveguides Y 0.55 0.55 0.68 0.51 0.60 72 37 296 289 184 1805 1144 6109 8885 5293
375 Pulse or Digital Communications Y 0.58 0.55 0.47 0.68 0.60 65 142 228 423 577 1535 4407 6787 9754 16785
353 Optics: Image Projectors Y 0.11 0.55 0.29 0.29 0.33 2 14 15 30 36 244 435 735 1611 1904
707 DP: Database and File Management or Data Structures (Data Processing) Y 0.16 0.55 0.14 0.43 0.68 15 156 52 206 816 1253 4884 5065 7565 20761
588 Hazardous or Toxic Waste Destruction or Containment   0.98 0.53 0.44 0.18 0.64 3 1 7 1 6 42 32 224 86 163
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor   0.48 0.52 0.80 0.75 1.16 6 5 55 45 50 172 164 968 936 747
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) Y 0.07 0.51 0.09 0.40 0.62 3 64 21 108 301 614 2139 3195 4227 8445
713 Support (Electrical Computers and Digital Processing Systems) Y 0.44 0.50 0.33 0.42 0.47 21 86 68 183 311 659 2949 2858 6776 11583
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof   0.27 0.49 0.07 0.29 0.60 1 2 1 4 8 51 70 193 218 233
376 Induced Nuclear Reactions: Processes, Systems, and Elements   1.10 0.48 1.70 1.53 0.92 8 4 64 25 24 100 143 526 255 456
323 Electricity: Power Supply or Regulation Systems Y 1.01 0.48 0.92 0.85 0.60 21 18 99 91 98 286 644 1503 1667 2857
047 Plant Husbandry   0.00 0.47 0.32 0.63 0.59 0 3 12 9 15 112 108 529 222 440
182 Fire Escape, Ladder, or Scaffold   0.86 0.47 0.94 0.51 0.53 3 3 20 7 9 48 108 299 214 293
136 Batteries: Thermoelectric and Photoelectric Y 0.80 0.47 0.86 0.93 0.56 8 9 45 19 37 137 325 729 318 1151
445 Electric Lamp or Space Discharge Component or Device Manufacturing   0.35 0.47 0.20 0.35 0.52 4 3 9 17 20 156 110 641 752 671
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks Y 0.18 0.46 0.16 0.38 0.49 9 35 22 83 146 701 1288 1956 3376 5150
051 Abrasive Tool Making Process, Material, or Composition   0.18 0.46 0.51 0.76 0.21 1 2 11 10 3 78 74 303 205 253
455 Telecommunications Y 0.67 0.45 0.56 0.60 0.49 83 209 335 556 792 1694 7932 8414 14554 27913
330 Amplifiers Y 0.64 0.45 0.50 0.59 0.52 25 13 77 111 83 534 495 2168 2927 2768
333 Wave Transmission Lines and Networks Y 0.46 0.44 0.54 0.88 1.05 19 10 77 128 135 568 392 1984 2272 2240
434 Education and Demonstration Y 0.19 0.43 0.12 0.63 0.40 2 7 6 22 16 143 276 696 543 696
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) Y 0.27 0.43 0.25 0.24 0.43 7 134 42 69 460 360 5306 2344 4522 18633
014 Bridges   1.64 0.43 1.47 0.81 1.15 3 1 14 7 12 25 40 133 135 181
005 Beds Y 0.52 0.43 0.59 0.62 0.84 7 7 33 40 56 183 281 785 1003 1161
271 Sheet Feeding or Delivering Y 2.33 0.41 1.95 1.97 0.87 63 15 227 153 135 371 621 1629 1215 2692
040 Card, Picture, or Sign Exhibiting   0.41 0.41 0.42 0.37 0.62 4 3 17 12 23 133 125 571 510 646
370 Multiplex Communications Y 0.51 0.41 0.42 0.52 0.48 94 217 300 561 1029 2545 9147 9924 16868 37297
270 Sheet-Material Associating   0.82 0.39 0.79 1.42 0.79 3 3 12 24 34 50 132 212 264 750
367 Communications, Electrical: Acoustic Wave Systems and Devices Y 0.73 0.38 0.77 0.45 0.54 5 7 30 19 37 94 311 548 657 1197
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) Y 0.10 0.38 0.16 0.25 0.44 8 115 63 163 574 1127 5218 5511 10297 22723
111 Planting   0.00 0.37 0.31 0.44 0.24 0 1 4 6 3 42 46 183 213 215
348 Television Y 0.19 0.36 0.39 0.34 0.30 14 87 138 143 264 1019 4153 4937 6674 15157
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) Y 0.21 0.36 0.15 0.17 0.21 8 23 25 34 55 515 1104 2271 3135 4470
124 Mechanical Guns and Projectors   0.00 0.35 0.15 0.40 0.28 0 2 2 5 6 44 99 182 196 370
396 Photography Y 0.35 0.32 0.24 0.25 0.25 11 8 47 21 39 435 424 2794 1326 2666
726 Information Security Y 0.22 0.31 0.14 0.34 0.31 2 54 8 47 160 125 2982 817 2180 8908
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof Y 0.52 0.30 0.49 0.59 0.32 60 24 293 230 118 1579 1345 8403 6112 6448
345 Computer Graphics Processing and Selective Visual Display Systems Y 0.22 0.30 0.17 0.25 0.27 28 99 98 185 304 1769 5687 8233 11456 19519
326 Electronic Digital Logic Circuitry Y 0.45 0.29 0.32 0.51 0.35 17 8 59 94 53 513 478 2567 2891 2654
379 Telephonic Communications Y 0.51 0.28 0.43 0.49 0.32 37 24 144 151 99 985 1442 4695 4800 5461
369 Dynamic Information Storage or Retrieval Y 0.20 0.27 0.23 0.20 0.22 13 13 68 64 69 905 833 4094 5100 5565
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes Y 0.65 0.25 0.43 0.39 0.41 20 21 76 76 130 423 1429 2485 3047 5530
273 Amusement Devices: Games   0.00 0.23 0.20 0.11 0.09 0 2 7 3 3 106 147 483 439 583
711 Memory (Electrical Computers and Digital Processing Systems) Y 0.19 0.23 0.16 0.27 0.27 17 32 59 127 158 1250 2364 5140 7453 10142
358 Facsimile and Static Presentation Processing Y 0.21 0.21 0.15 0.26 0.21 12 39 38 93 127 773 3124 3608 5601 10546
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) Y 0.22 0.19 0.18 0.27 0.24 5 4 30 31 29 305 369 2306 1821 2114
368 Horology: Time Measuring Systems or Devices   0.42 0.18 0.47 0.84 0.31 4 2 19 34 13 130 188 571 632 739
108 Horizontally Supported Planar Surfaces   0.17 0.18 0.64 0.78 0.63 1 1 20 16 16 82 97 438 319 440
386 Motion Video Signal Processing for Recording or Reproducing Y 0.16 0.17 0.17 0.23 0.17 4 8 20 28 32 341 807 1648 1945 3194
152 Resilient Tires and Wheels Y 0.95 0.17 0.73 0.58 0.26 14 2 44 26 12 202 202 841 697 793
725 Interactive Video Distribution Systems Y 0.07 0.15 0.14 0.09 0.12 1 12 9 7 29 194 1352 908 1199 4285
365 Static Information Storage and Retrieval Y 0.53 0.14 0.40 0.60 0.35 74 22 272 413 259 1927 2680 9418 10698 13018
601 Surgery: Kinesitherapy   0.56 0.13 0.87 0.83 0.31 3 1 20 15 9 73 132 323 283 505
347 Incremental Printing of Symbolic Information Y 0.10 0.13 0.15 0.17 0.11 12 18 85 83 69 1686 2450 7691 7647 10869
507 Earth Boring, Well Treating, and Oil Field Chemistry   0.65 0.12 0.71 0.24 0.60 3 1 14 5 26 63 138 276 320 755
473 Games Using Tangible Projectile Y 0.08 0.12 0.06 0.05 0.09 2 4 6 6 13 355 564 1442 1771 2387
399 Electrophotography Y 0.39 0.12 0.28 0.24 0.13 26 14 94 86 68 912 2014 4764 5541 8890
400 Typewriting Machines   0.22 0.12 0.33 0.31 0.23 4 1 31 22 9 247 146 1322 1105 687
227 Elongated-Member-Driving Apparatus Y 0.59 0.11 0.95 0.40 0.22 4 2 27 16 15 93 303 398 623 1168
720 Dynamic Optical Information Storage or Retrieval   0.33 0.11 0.21 0.27 0.16 4 1 11 20 8 164 156 744 1148 875
208 Mineral Oils: Processes and Products Y 0.10 0.07 0.21 0.27 0.37 1 1 14 11 22 144 228 925 639 1027
463 Amusement Devices: Games Y 0.00 0.06 0.09 0.13 0.10 0 6 8 13 30 397 1602 1306 1610 5093
349 Liquid Crystal Cells, Elements and Systems Y 0.26 0.03 0.14 0.09 0.07 16 3 32 28 33 842 1640 3201 4739 8376
360 Dynamic Magnetic Information Storage or Retrieval Y 0.07 0.02 0.12 0.06 0.04 6 1 48 23 12 1231 859 5813 6227 5136
007 Compound Hand Tools   0.72 0.00 0.36 0.47 0.00 1 0 2 2 0 19 7 78 66 25
012 Boot and Shoe Making   0.00 0.00 0.00 0.65 0.28 0 0 0 1 1 3 15 24 24 62
026 Textiles: Cloth Finishing   4.57 0.00 2.37 2.90 0.70 3 0 10 5 1 9 5 59 27 25
027 Undertaking   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 10 14 59 64 51
043 Fishing, Trapping, and Vermin Destroying   0.30 0.00 0.11 0.00 0.00 2 0 3 0 0 91 72 370 215 257
054 Harness for Working Animal   0.00 0.00 1.84 1.09 2.17 0 0 5 3 4 7 4 38 43 32
063 Jewelry   0.00 0.00 0.62 0.42 0.27 0 0 4 2 1 22 14 90 74 65
069 Leather Manufactures   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 2 3 8 15
076 Metal Tools and Implements, Making   1.83 0.00 1.87 0.34 1.04 2 0 10 1 4 15 14 75 46 67
079 Button Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 3 2 2
086 Ammunition and Explosive-Charge Making   0.00 0.00 1.00 0.68 0.81 0 0 3 2 2 11 10 42 46 43
087 Textiles: Braiding, Netting, and Lace Making   0.00 0.00 1.27 0.78 1.89 0 0 3 1 5 4 18 33 20 46
127 Sugar, Starch, and Carbohydrates   0.00 0.00 0.36 0.71 1.11 0 0 3 2 6 12 33 116 44 94
140 Wireworking   2.38 0.00 2.14 0.99 0.00 4 0 17 5 0 23 13 111 79 42
142 Wood Turning   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 2 0 1
144 Woodworking   1.37 0.00 1.14 1.28 0.87 6 0 26 19 13 60 23 318 233 260
147 Coopering   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 3 0 2
150 Purses, Wallets, and Protective Covers   2.28 0.00 0.70 0.00 0.48 1 0 1 0 1 6 5 20 17 36
163 Needle and Pin Making   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 1 0 0
168 Farriery   0.00 0.00 0.93 3.91 0.00 0 0 1 2 0 3 1 15 8 3
178 Telegraphy   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 10 29 72 35 62
185 Motors: Spring, Weight, or Animal Powered   0.00 0.00 0.00 0.00 6.96 0 0 0 0 2 1 1 14 6 5
196 Mineral Oils: Apparatus   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 7 4 4 23
217 Wooden Receptacles   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 1 2 6 2 3
223 Apparel Apparatus   0.00 0.00 0.41 1.76 0.19 0 0 4 11 1 16 17 137 98 92
231 Whips and Whip Apparatus   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 1 0 0
234 Selective Cutting (e.g., Punching)   6.85 0.00 7.00 0.00 3.48 1 0 1 0 1 2 2 2 16 5
237 Heating Systems   2.74 0.00 1.63 3.24 0.54 5 0 17 17 2 25 24 146 82 64
245 Wire Fabrics and Structure   0.00 0.00 0.00 15.64 0.00 0 0 0 2 0 0 0 3 2 2
256 Fences   0.00 0.00 0.30 0.00 0.39 0 0 3 0 3 31 27 141 114 133
260 Chemistry of Carbon Compounds   6.85 0.00 5.25 9.38 4.35 1 0 6 6 2 2 1 16 10 8
276 Typesetting   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 0 1 0
281 Books, Strips, and Leaves   1.14 0.00 0.50 0.43 0.40 1 0 4 1 1 12 6 111 36 43
295 Railway Wheels and Axles   4.57 0.00 3.29 0.00 17.39 1 0 4 0 4 3 0 17 5 4
298 Land Vehicles: Dumping   0.00 0.00 0.00 0.00 0.42 0 0 0 0 1 15 9 53 33 41
314 Electric Lamp and Discharge Devices: Consumable Electrodes   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 0 0 0 2 2
334 Tuners   0.00 0.00 1.08 2.84 0.00 0 0 1 2 0 2 1 13 11 10
346 Recorders   0.00 0.00 0.61 0.00 2.17 0 0 3 0 1 5 1 69 14 8
352 Optics: Motion Pictures   0.00 0.00 1.31 0.92 2.09 0 0 7 5 6 20 6 75 85 50
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems   0.47 0.00 0.36 0.70 0.45 1 0 6 8 7 29 60 236 179 268
388 Electricity: Motor Control Systems   1.52 0.00 1.68 2.55 2.54 1 0 9 8 7 9 2 75 49 48
402 Binder Device Releasably Engaging Aperture or Notch of Sheet   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 19 19 141 65 95
413 Sheet Metal Container Making   4.11 0.00 3.07 2.23 0.00 3 0 9 4 0 10 4 41 28 15
449 Bee Culture (propagating, raising, caring for bees)   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 2 3 7 2 5
450 Foundation Garments   0.00 0.00 0.66 0.00 0.25 0 0 3 0 2 10 25 64 107 140
460 Crop Threshing or Separating   3.78 0.00 3.40 3.44 2.57 8 0 35 37 22 29 14 144 168 149
462 Books, Strips, and Leaves for Manifolding   0.00 0.00 0.00 0.00 0.00 0 0 0 0 0 1 2 11 3 3
472 Amusement Devices   0.00 0.00 0.31 0.36 0.16 0 0 3 3 2 24 51 137 132 219
476 Friction Gear Transmission Systems or Components   0.39 0.00 0.97 1.37 1.28 1 0 11 11 5 35 12 158 126 68
482 Exercise Devices   0.25 0.00 0.16 0.18 0.14 2 0 6 7 10 110 185 520 601 1244
ALL ALL CLASSES (summed columns; index values in this row should be ignored)   0.00 0.00 0.00 0.00 0.00 10835 15103 50070 45874 60750 148425 257949 701131 717295 1056473


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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 materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/

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