U.S. PATENT AND TRADEMARK OFFICE
Information Products Division
Technology Assessment and Forecast (TAF) Branch

U.S. COLLEGES AND UNIVERSITIES-
UTILITY PATENT GRANTS,
CALENDAR YEARS 1969-2000

- this report has been prepared with support from the National Science Foundation -


BREAKOUT BY TECHNOLOGY CLASS -
PATENTS DISTRIBUTED BY CALENDAR YEAR OF PATENT APPLICATION

NUMBER OF UTILITY PATENTS ASSIGNED ANNUALLY
TO U.S. COLLEGES AND UNIVERSITIES RANKED IN THE
TOP 100 BY R&D EXPENDITURES IN FY 1999

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period

This Summary Table Displays Patent Counts By Technology Class For:
Patents Granted To The:

TOP 100 R&D UNIVERSITIES

( count of patent grants, as distributed by calendar year of patent application )
( technology class is determined by the primary patent classification - see 'Explanation of Data' )
 
Class Class Title PRE_1980 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 235 54 54 76 75 107 106 115 151 161 183 201 198 239 320 418 678 407 394 247 74 1 4494
435 Chemistry: Molecular Biology and Microbiology 140 40 43 54 59 86 75 73 94 100 107 126 148 208 308 493 656 396 425 243 56 1 3931
532 Organic Compounds (includes Classes 532-570) 266 32 34 29 33 45 38 42 55 68 90 74 100 120 140 154 191 123 156 78 38 3 1909
128 Surgery (includes Class 600) 112 15 14 16 14 14 16 40 32 54 40 54 57 51 78 68 87 67 82 56 14 0 981
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 15 12 17 16 18 22 23 25 34 31 45 32 32 45 58 103 121 63 72 41 8 0 833
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 61 8 8 7 5 9 15 17 10 23 31 41 47 43 49 63 70 56 51 36 16 0 666
250 Radiant Energy 81 7 9 12 7 9 10 13 26 27 34 30 34 41 42 46 42 48 41 29 7 0 595
073 Measuring and Testing 118 8 11 11 16 18 13 15 13 25 19 30 26 21 23 27 36 33 35 24 8 0 530
324 Electricity: Measuring and Testing 45 12 6 3 11 10 17 18 19 33 35 24 34 36 25 36 37 30 24 13 4 0 472
359 Optics: Systems (Including Communication) and Elements 56 10 2 6 5 9 7 7 15 12 28 22 22 27 16 27 31 42 35 39 14 0 432
436 Chemistry: Analytical and Immunological Testing 58 10 8 12 13 8 13 11 10 11 12 13 18 22 23 34 27 32 31 15 5 1 387
356 Optics: Measuring and Testing 43 6 7 5 13 8 9 13 14 16 22 16 7 16 12 19 25 32 32 26 9 0 350
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 28 4 3 4 7 4 8 5 6 19 24 19 16 31 26 33 31 31 25 10 7 0 341
372 Coherent Light Generators 35 4 4 8 9 7 11 9 8 21 25 19 22 26 20 20 27 23 21 17 4 0 340
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 2 2 1 1 1 1 1 0 1 5 3 6 10 8 8 50 87 65 52 31 3 0 338
204 Chemistry: Electrical and Wave Energy 53 5 7 5 4 4 6 7 13 12 24 23 16 22 27 19 22 36 17 11 3 0 336
427 Coating Processes 14 3 4 1 3 6 4 6 17 12 17 25 10 17 23 30 36 24 26 14 12 0 304
210 Liquid Purification or Separation 43 8 5 5 6 8 8 4 8 10 17 19 20 23 19 18 23 17 15 20 4 0 300
604 Surgery (Medicators and Receptors) 23 7 6 7 8 10 7 13 16 12 17 22 24 22 16 18 25 17 14 14 1 0 299
606 Surgery (instruments) 19 6 4 6 6 9 9 6 10 9 18 11 11 16 19 27 23 24 39 15 6 0 293
428 Stock Material or Miscellaneous Articles 23 4 9 3 0 4 7 7 8 11 7 12 9 13 20 33 32 30 33 14 6 0 285
438 Semiconductor Device Manufacturing: Process 18 5 4 7 4 7 3 9 15 14 14 14 14 14 22 25 24 28 27 11 5 0 284
423 Chemistry of Inorganic Compounds 53 3 7 2 3 3 4 4 5 11 10 15 13 8 13 18 21 12 8 9 4 1 227
426 Food or Edible Material: Processes, Compositions, and Products 44 5 3 6 8 5 2 5 4 10 7 18 10 12 12 16 19 6 15 9 4 0 220
378 X-Ray or Gamma Ray Systems or Devices 44 7 6 2 5 8 1 9 9 5 10 7 14 7 12 10 14 12 13 14 1 0 210
382 Image Analysis 4 0 1 1 1 2 4 5 10 6 4 12 15 15 11 22 29 34 21 10 0 0 207
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 18 4 1 2 2 4 4 8 6 7 11 16 11 12 10 10 9 15 14 19 2 0 185
385 Optical Waveguides 8 4 8 4 8 6 6 7 9 10 6 6 8 9 9 8 14 19 17 13 2 0 181
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 35 3 3 3 6 7 8 9 5 10 14 6 10 8 8 10 8 15 8 1 3 0 180
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 19 1 4 5 3 6 4 2 7 6 9 6 12 10 12 8 20 15 16 10 2 0 177
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 23 6 5 2 6 0 5 3 7 7 7 7 7 12 15 5 8 9 20 11 3 0 168
607 Surgery: Light, Thermal, and Electrical Application 14 2 2 3 6 8 7 5 6 6 6 7 7 6 8 7 9 13 14 14 3 0 153
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 11 0 3 1 4 4 0 2 1 5 3 6 5 11 10 11 22 16 17 7 0 0 139
310 Electrical Generator or Motor Structure 38 1 0 5 1 2 5 2 4 4 7 8 4 6 6 6 8 8 10 8 3 0 136
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 0 0 0 0 11 20 10 13 14 16 13 12 8 8 5 2 1 0 133
252 Compositions 10 3 0 5 1 0 2 4 2 5 9 10 3 10 9 8 9 15 7 8 1 0 121
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 12 2 2 3 6 3 1 1 7 1 1 2 5 8 9 10 11 10 11 12 1 1 119
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 11 1 1 0 1 4 6 3 3 5 3 10 5 10 9 11 7 7 10 7 2 0 116
702 DP: Measuring, Calibrating, or Testing (Data Processing) 3 1 2 1 0 2 4 7 5 8 3 9 12 7 7 10 11 10 10 2 2 0 116
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 12 2 3 2 3 6 2 3 9 6 5 4 5 9 4 7 14 3 6 3 0 0 108
365 Static Information Storage and Retrieval 31 1 0 2 4 2 3 5 5 5 2 5 3 8 4 6 5 3 2 6 1 0 103
219 Electric Heating 14 1 1 2 0 1 0 5 4 1 8 4 3 5 5 12 6 7 8 6 2 0 95
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 3 1 0 1 0 1 3 4 7 5 6 3 11 7 15 17 5 2 0 0 92
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 10 1 1 1 2 0 1 0 2 1 4 6 3 4 9 7 12 12 10 5 0 0 91
501 Compositions: Ceramic 5 2 0 0 3 0 4 3 5 7 7 7 9 3 5 7 6 4 4 8 0 0 89
708 Arithmetic Processing and Calculating (Electrical Computers) 17 2 3 0 3 8 3 3 2 4 4 7 3 8 4 7 3 4 3 1 0 0 89
148 Metal Treatment 12 1 0 1 1 8 2 0 3 0 3 4 9 4 9 8 10 4 8 1 0 0 88
333 Wave Transmission Lines and Networks 28 0 2 2 1 2 1 2 2 2 2 5 7 4 1 4 5 4 10 3 0 0 87
348 Television 14 0 1 0 0 2 1 4 5 3 8 8 2 8 4 8 3 9 6 1 0 0 87
062 Refrigeration 12 2 2 5 2 1 2 2 4 4 4 3 2 5 5 7 4 7 4 6 1 0 84
318 Electricity: Motive Power Systems 14 1 2 0 0 0 1 3 2 0 5 6 5 6 10 10 7 6 3 0 2 0 83
209 Classifying, Separating, and Assorting Solids 24 1 5 1 3 1 1 5 3 7 3 5 4 3 2 1 2 6 2 1 1 0 81
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 5 3 3 0 1 2 1 1 1 2 8 0 1 10 2 7 8 14 8 3 1 0 81
216 Etching a Substrate: Processes 2 1 0 0 0 0 1 1 6 4 4 5 2 5 6 7 9 8 11 6 1 0 79
375 Pulse or Digital Communications 8 0 2 0 0 1 0 0 3 3 6 7 5 8 8 8 7 5 1 6 0 0 78
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 16 3 1 2 0 0 4 2 2 3 0 6 3 8 2 5 8 4 4 1 1 0 75
315 Electric Lamp and Discharge Devices: Systems 15 0 1 1 3 3 0 4 1 2 4 1 0 2 6 10 5 6 3 3 1 0 71
504 Plant Protecting and Regulating Compositions 9 0 0 0 0 3 1 4 4 3 3 9 5 5 5 5 5 4 4 2 0 0 71
370 Multiplex Communications 3 0 1 1 3 0 2 2 3 3 1 1 6 3 12 8 3 8 8 1 1 0 70
343 Communications: Radio Wave Antennas 25 1 1 0 1 0 0 0 2 1 1 1 3 8 3 3 3 5 5 2 1 0 66
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 17 1 0 0 1 1 1 1 2 1 2 6 4 8 4 2 4 1 3 3 1 0 63
313 Electric Lamp and Discharge Devices 10 1 1 0 0 0 2 1 0 0 0 1 0 1 4 6 3 11 16 5 0 0 62
341 Coded Data Generation or Conversion 8 0 0 1 0 1 0 2 3 5 1 3 2 5 6 5 3 4 7 4 2 0 62
340 Communications: Electrical 15 1 1 2 0 0 1 3 1 4 1 3 2 2 5 2 3 6 3 5 1 0 61
029 Metal Working 8 1 0 1 0 1 1 1 1 2 3 4 2 3 5 7 4 8 3 3 1 0 59
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 4 2 0 0 2 2 0 0 1 2 3 0 4 3 2 6 10 8 6 4 0 0 59
060 Power Plants 12 2 1 1 0 0 1 0 1 1 1 0 4 5 2 4 8 4 3 6 2 0 58
361 Electricity: Electrical Systems and Devices 10 0 1 0 0 1 0 0 3 1 2 3 1 7 6 8 2 7 4 1 1 0 58
585 Chemistry of Hydrocarbon Compounds 9 0 0 0 2 1 2 1 3 4 0 1 7 3 5 5 6 4 1 2 1 0 57
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 3 0 0 1 2 0 1 4 2 5 2 4 2 2 6 6 4 3 6 2 2 0 57
136 Batteries: Thermoelectric and Photoelectric 18 3 2 6 1 1 0 0 0 3 1 0 1 0 3 5 4 2 2 3 1 0 56
434 Education and Demonstration 18 1 2 0 1 0 1 0 3 1 1 1 0 2 2 4 0 11 5 2 1 0 56
351 Optics: Eye Examining, Vision Testing and Correcting 6 0 0 1 1 3 2 4 4 3 2 3 0 3 4 1 1 4 1 7 5 0 55
363 Electric Power Conversion Systems 10 1 3 2 0 1 0 2 2 3 2 2 4 4 3 3 3 4 2 3 1 0 55
367 Communications, Electrical: Acoustic Wave Systems and Devices 13 0 0 1 0 0 0 1 1 3 1 2 7 5 2 2 2 9 3 2 1 0 55
714 Error Detection/Correction and Fault Detection/Recovery 5 0 0 1 1 1 2 0 3 2 4 5 3 4 3 3 6 5 4 2 0 0 54
433 Dentistry 14 0 1 0 0 0 3 2 5 5 2 1 1 2 1 4 1 2 2 3 2 0 51
706 DP: Artificial Intelligence (Data Processing) 2 0 0 0 0 0 0 0 1 3 3 7 3 6 7 5 7 4 3 0 0 0 51
074 Machine Element or Mechanism 15 0 1 2 0 0 0 2 1 2 2 5 3 3 2 2 5 4 0 1 0 0 50
119 Animal Husbandry 4 0 2 1 0 2 4 5 2 7 0 4 1 3 4 2 2 1 5 1 0 0 50
056 Harvesters 36 1 3 1 0 1 0 0 2 1 0 1 0 0 0 0 0 0 2 0 0 0 48
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 1 1 2 2 0 0 0 2 1 3 2 2 3 1 11 4 5 6 1 0 0 48
106 Compositions: Coating or Plastic 8 2 0 1 0 1 2 0 0 1 0 1 3 2 6 5 5 4 5 1 0 0 47
123 Internal-Combustion Engines 11 0 1 1 1 2 1 2 1 2 4 2 4 0 2 3 1 5 2 1 0 0 46
095 Gas Separation: Processes 8 1 2 0 1 2 2 1 2 1 1 3 4 5 3 1 1 2 2 1 0 0 43
118 Coating Apparatus 8 2 0 1 0 2 1 3 0 1 1 3 0 2 1 3 2 4 4 3 2 0 43
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 0 1 0 0 0 0 2 2 1 3 2 0 5 3 7 4 6 4 2 0 43
047 Plant Husbandry 9 1 2 3 1 2 0 0 0 1 1 0 3 2 2 5 4 3 3 0 0 0 42
052 Static Structures (e.g., Buildings) 7 3 1 1 0 1 1 1 2 1 2 1 4 1 2 4 2 6 1 1 0 0 42
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 4 0 0 0 0 0 2 0 0 1 2 3 3 4 3 7 3 7 0 1 2 0 42
374 Thermal Measuring and Testing 6 0 1 3 1 2 1 1 2 4 2 1 1 2 3 2 4 1 3 1 1 0 42
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 3 0 0 0 2 0 0 2 0 4 1 4 2 1 2 4 2 6 6 2 1 0 42
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 1 0 0 0 0 0 0 0 0 1 1 1 3 4 5 4 3 2 8 8 0 0 41
417 Pumps 11 0 0 0 0 0 2 1 2 0 4 2 1 2 4 1 1 5 1 2 1 0 40
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 1 1 1 0 3 3 2 4 5 6 5 3 1 3 0 0 38
419 Powder Metallurgy Processes 2 0 0 1 1 1 0 0 0 3 1 2 2 2 4 5 3 3 3 3 2 0 38
084 Music 7 1 0 2 0 2 1 0 0 1 2 1 0 0 4 5 2 2 4 3 0 0 37
137 Fluid Handling 17 0 0 0 1 0 1 1 0 1 0 0 1 1 1 1 1 5 2 3 0 0 36
165 Heat Exchange 6 1 2 1 0 1 1 0 1 5 5 2 2 3 1 1 0 3 1 0 0 0 36
239 Fluid Sprinkling, Spraying, and Diffusing 0 1 1 0 0 1 4 0 1 0 1 1 0 1 1 3 6 3 9 3 0 0 36
455 Telecommunications 9 0 0 1 1 1 0 0 0 1 0 1 0 2 3 6 5 4 2 0 0 0 36
244 Aeronautics 10 0 0 0 2 1 0 0 1 0 2 1 3 3 1 3 1 1 1 4 0 0 34
405 Hydraulic and Earth Engineering 6 1 0 2 1 0 1 2 2 0 0 1 0 5 2 3 2 2 1 3 0 0 34
601 Surgery: Kinesitherapy 2 0 2 0 0 2 0 0 3 4 2 2 0 0 2 3 7 2 1 2 0 0 34
331 Oscillators 12 0 1 0 1 1 0 0 0 2 2 3 1 1 0 1 4 1 2 0 1 0 33
307 Electrical Transmission or Interconnection Systems 12 1 0 0 0 0 0 0 1 0 1 0 2 1 4 2 0 1 4 3 0 0 32
326 Electronic Digital Logic Circuitry 5 0 0 0 0 0 0 0 3 1 1 1 2 1 4 2 3 1 3 3 1 0 31
381 Electrical Audio Signal Processing Systems and Devices 5 3 0 0 1 3 0 0 1 4 2 2 1 0 2 2 2 1 2 0 0 0 31
707 DP: Database and File Management, Data Structures, Or Document Processing (Data Processing) 1 0 0 0 0 1 0 0 0 1 0 0 1 2 1 4 3 7 7 3 0 0 31
330 Amplifiers 9 0 0 0 0 1 1 3 0 0 2 2 3 3 2 2 1 0 0 1 0 0 30
711 Memory (Electrical Computers and Digital Processing Systems) 8 0 0 0 0 0 0 1 1 2 1 0 0 3 1 4 3 1 4 1 0 0 30
044 Fuel and Related Compositions 2 1 2 2 1 0 3 2 0 2 1 2 0 0 0 3 4 1 2 1 0 0 29
376 Induced Nuclear Reactions: Processes, Systems, and Elements 6 1 0 0 1 2 0 1 0 0 1 2 1 0 5 0 2 2 3 2 0 0 29
414 Material or Article Handling 10 1 0 0 1 0 1 2 2 1 3 0 1 1 1 1 1 0 0 1 1 0 28
134 Cleaning and Liquid Contact with Solids 4 0 2 0 2 0 0 0 1 2 0 1 0 2 1 0 4 5 1 1 1 0 27
164 Metal Founding 7 1 0 0 1 0 0 0 1 2 0 1 0 1 1 3 2 3 1 3 0 0 27
280 Land Vehicles 2 4 2 0 3 2 0 2 0 0 1 1 2 0 1 1 4 0 0 1 1 0 27
180 Motor Vehicles 2 0 0 0 0 0 1 0 1 1 1 1 2 2 1 4 1 3 3 3 0 0 26
208 Mineral Oils: Processes and Products 4 4 1 1 2 1 2 1 0 1 0 0 1 2 2 0 1 1 1 0 1 0 26
126 Stoves and Furnaces 13 1 1 2 1 2 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 0 24
162 Paper Making and Fiber Liberation 2 1 0 0 1 0 0 2 0 1 0 3 1 1 4 2 2 1 3 0 0 0 24
360 Dynamic Magnetic Information Storage or Retrieval 12 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 3 5 0 1 0 24
588 Hazardous or Toxic Waste Destruction or Containment 1 1 0 0 1 0 0 0 0 0 1 0 1 2 4 3 3 2 2 2 1 0 24
065 Glass Manufacturing 6 0 0 0 0 0 2 2 2 2 0 1 0 0 0 1 2 0 0 4 1 0 23
127 Sugar, Starch, and Carbohydrates 3 2 4 2 1 0 0 0 0 0 0 0 1 0 4 2 2 1 0 1 0 0 23
369 Dynamic Information Storage or Retrieval 0 0 0 1 0 0 0 0 2 0 1 0 4 1 1 2 3 2 6 0 0 0 23
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 1 0 0 1 1 0 1 1 1 3 0 1 0 1 2 6 2 1 1 0 0 23
710 Input/Output (Electrical Computers and Digital Processing Systems) 3 0 1 1 0 1 0 2 0 2 3 0 0 3 0 0 1 1 4 1 0 0 23
071 Chemistry: Fertilizers 2 0 0 0 2 4 1 0 3 1 0 1 0 1 0 1 2 1 1 2 0 0 22
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 3 4 1 0 3 0 0 1 1 0 2 1 0 2 1 1 0 2 0 0 0 0 22
323 Electricity: Power Supply or Regulation Systems 4 0 0 1 0 0 0 0 0 2 0 0 2 2 3 0 0 4 1 2 1 0 22
602 Surgery: Splint, Brace, or Bandage 4 0 2 0 0 4 1 1 2 0 2 0 2 1 2 1 0 0 0 0 0 0 22
096 Gas Separation: Apparatus 9 1 0 0 0 0 1 0 1 1 0 0 1 1 1 1 1 1 1 1 0 0 21
174 Electricity: Conductors and Insulators 5 0 0 0 0 1 0 1 0 1 2 0 1 1 1 1 3 2 2 0 0 0 21
338 Electrical Resistors 8 2 0 0 0 0 0 1 0 3 1 2 0 1 1 1 0 0 0 1 0 0 21
222 Dispensing (apparatus and process) 7 0 0 2 0 0 1 0 1 1 0 0 2 0 1 0 0 0 5 0 0 0 20
228 Metal Fusion Bonding 2 0 0 0 0 0 0 0 1 1 1 1 0 3 3 3 2 1 2 0 0 0 20
380 Cryptography 6 1 1 0 0 0 0 0 0 2 0 1 0 2 0 0 0 4 2 1 0 0 20
404 Road Structure, Process, or Apparatus 0 0 0 0 0 0 0 0 1 0 1 2 1 4 2 3 2 1 0 3 0 0 20
420 Alloys or Metallic Compositions 5 0 0 0 2 1 0 0 2 0 0 2 0 1 2 2 0 3 0 0 0 0 20
431 Combustion 3 0 0 0 1 0 0 1 0 1 1 0 1 0 3 1 0 3 4 1 0 0 20
451 Abrading 5 0 0 0 0 0 0 2 0 1 0 1 2 0 0 1 3 3 2 0 0 0 20
713 Support (Electrical Computers and Digital Processing Systems) 1 0 0 1 0 0 0 0 0 1 0 1 1 0 3 3 1 3 4 1 0 0 20
241 Solid Material Comminution or Disintegration 8 1 0 0 0 1 0 2 0 1 0 2 1 0 2 0 1 0 0 0 0 0 19
366 Agitating (e.g., of articles and materials) 4 1 0 1 1 0 1 0 0 0 0 1 0 0 0 1 2 1 2 4 0 0 19
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 4 0 0 0 0 0 0 1 0 2 1 1 4 0 1 2 2 1 0 0 0 0 19
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 2 0 1 1 0 1 1 0 1 0 1 0 0 0 5 2 1 0 2 1 0 19
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 2 0 0 0 0 0 0 0 1 0 1 1 1 0 3 1 2 4 2 1 0 0 19
072 Metal Deforming 7 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 2 5 0 0 18
104 Railways 9 0 0 0 3 0 2 2 0 0 0 0 0 0 1 1 0 0 0 0 0 0 18
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 0 0 0 0 0 0 1 1 0 0 1 2 2 1 1 2 1 4 0 1 17
110 Furnaces 1 1 1 1 2 2 0 0 1 0 0 1 1 1 2 0 2 0 0 1 0 0 17
111 Planting 5 0 0 2 1 2 1 0 2 2 1 0 0 1 0 0 0 0 0 0 0 0 17
198 Conveyors: Power-Driven 6 1 0 0 1 0 0 0 0 0 1 0 0 1 1 5 0 1 0 0 0 0 17
294 Handling: Hand and Hoist-Line Implements 1 0 1 0 1 0 0 1 2 1 2 3 1 0 2 1 0 1 0 0 0 0 17
358 Facsimile and Static Presentation Processing 1 0 0 1 0 0 0 0 1 2 1 2 1 1 1 4 2 0 0 0 0 0 17
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 0 0 1 0 0 0 0 1 0 1 4 1 2 2 2 1 0 0 15
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 4 3 1 2 0 15
099 Foods and Beverages: Apparatus 3 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 3 1 1 1 0 0 14
406 Conveyors: Fluid Current 10 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 14
452 Butchering 6 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 1 1 0 14
048 Gas: Heating and Illuminating 8 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 13
102 Ammunition and Explosives 1 0 0 0 0 0 0 1 0 1 0 1 0 2 2 0 2 2 1 0 0 0 13
188 Brakes 3 0 0 1 0 0 0 0 0 0 1 1 0 0 1 3 0 2 1 0 0 0 13
002 Apparel 0 1 3 0 0 0 0 0 1 1 0 1 1 0 1 0 0 1 1 1 0 0 12
043 Fishing, Trapping, and Vermin Destroying 2 0 0 1 0 0 0 0 1 1 0 0 1 0 1 1 1 1 2 0 0 0 12
089 Ordnance 0 0 0 0 1 1 1 0 3 1 1 1 1 0 1 0 0 1 0 0 0 0 12
175 Boring or Penetrating the Earth 4 4 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 12
206 Special Receptacle or Package 1 0 0 0 0 0 0 1 2 3 1 0 1 0 1 1 0 0 0 0 1 0 12
277 Seal for a Joint or Juncture 0 0 0 0 0 0 0 0 3 1 1 0 1 0 0 2 0 2 1 1 0 0 12
439 Electrical Connectors 0 0 0 0 2 1 0 1 1 0 0 0 0 0 1 0 1 1 2 2 0 0 12
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 0 1 0 2 0 2 0 0 0 0 1 0 0 1 1 1 3 0 0 12
717 DP: Software Development, Installation, and Management (Data Processing) 1 0 0 0 0 0 0 0 0 1 1 0 0 0 1 2 0 1 4 1 0 0 12
005 Beds 3 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 2 0 0 11
034 Drying and Gas or Vapor Contact with Solids 3 0 0 0 2 0 1 0 0 0 0 1 0 1 0 2 0 0 1 0 0 0 11
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 5 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 2 0 0 11
171 Unearthing Plants or Buried Objects 8 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 11
172 Earth Working 7 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 11
200 Electricity: Circuit Makers and Breakers 0 0 0 1 0 0 0 2 0 1 1 0 1 1 1 0 1 1 0 0 1 0 11
251 Valves and Valve Actuation 3 0 0 1 0 0 1 1 1 1 0 0 1 0 0 0 0 1 1 0 0 0 11
320 Electricity: Battery or Capacitor Charging or Discharging 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 1 2 0 4 0 0 11
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 1 5 1 0 0 11
015 Brushing, Scrubbing, and General Cleaning 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 10
033 Geometrical Instruments 1 0 0 1 0 1 0 0 0 1 0 0 0 0 2 0 1 2 1 0 0 0 10
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 2 0 0 0 0 0 0 1 0 0 0 1 1 0 1 3 1 0 0 0 0 0 10
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 1 0 1 0 0 2 3 0 1 0 1 0 1 0 10
322 Electricity: Single Generator Systems 1 0 0 1 1 0 0 0 2 0 0 1 0 0 1 0 0 2 0 1 0 0 10
355 Photocopying 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 3 1 1 0 0 0 10
403 Joints and Connections 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 3 1 2 0 0 10
460 Crop Threshing or Separating 9 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
482 Exercise Devices 1 1 0 0 0 1 0 1 0 2 0 1 0 0 0 2 0 1 0 0 0 0 10
055 Gas Separation 2 1 0 0 0 0 0 0 0 0 0 0 1 2 1 1 1 0 0 0 0 0 9
131 Tobacco 1 0 0 0 0 0 1 1 1 2 0 0 0 0 2 1 0 0 0 0 0 0 9
203 Distillation: Processes, Separatory 1 1 1 0 0 1 0 1 1 0 0 2 0 1 0 0 0 0 0 0 0 0 9
347 Incremental Printing of Symbolic Information 3 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 4 0 0 0 9
362 Illumination 3 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 1 1 0 0 0 0 9
445 Electric Lamp or Space Discharge Component or Device Manufacturing 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 1 1 0 9
019 Textiles: Fiber Preparation 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 4 0 0 0 0 8
083 Cutting 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 8
114 Ships 3 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 8
379 Telephonic Communications 1 0 0 2 0 1 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 8
384 Bearings 2 0 0 0 0 0 1 2 0 0 0 1 0 0 0 2 0 0 0 0 0 0 8
082 Turning (e.g., for metal working) 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 2 1 0 0 0 7
178 Telegraphy 6 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 7
181 Acoustics 1 1 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 1 0 1 0 0 7
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 3 0 1 0 0 0 0 7
368 Horology: Time Measuring Systems or Devices 4 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 7
396 Photography 3 1 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 7
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 5 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 7
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2 1 0 0 1 1 0 0 7
092 Expansible Chamber Devices 0 1 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 6
144 Woodworking 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 1 0 6
211 Supports: Racks 2 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 6
221 Article Dispensing 0 0 1 2 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 6
242 Winding, Tensioning, or Guiding 3 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
248 Supports (e.g., for holding articles, etc.) 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 0 6
256 Fences 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 1 1 0 0 6
261 Gas and Liquid Contact Apparatus 1 1 0 0 0 1 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 6
290 Prime-Mover Dynamo Plants 2 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 0 6
296 Land Vehicles: Bodies and Tops 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 6
332 Modulators 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2 0 0 0 6
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 2 0 1 0 6
409 Gear Cutting, Milling, or Planing 2 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 6
051 Abrasive Tool Making Process, Material, or Composition 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 5
053 Package Making 3 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 5
081 Tools 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 1 0 0 0 5
122 Liquid Heaters and Vaporizers 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 5
260 Chemistry of Carbon Compounds 1 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 5
297 Chairs and Seats 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 2 0 1 0 0 0 0 5
299 Mining or In Situ Disintegration of Hard Material 2 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 5
473 Games Using Tangible Projectile 3 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 5
037 Excavating 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 4
112 Sewing 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 0 4
138 Pipes and Tubular Conduits 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 4
139 Textiles: Weaving 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 4
159 Concentrating Evaporators 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 4
168 Farriery 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 0 0 0 4
220 Receptacles 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 4
279 Chucks or Sockets 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 4
285 Pipe Joints or Couplings 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 4
336 Inductor Devices 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 4
386 Television Signal Processing for Dynamic Recording or Reproducing 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 4
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 4
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 0 4
432 Heating 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4
454 Ventilation 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 4
001 ** Classification Undetermined ** 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 3
014 Bridges 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 3
023 Chemistry: Physical Processes 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 3
070 Locks 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 3
091 Motors: Expansible Chamber Type 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 3
100 Presses 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
101 Printing 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
108 Horizontally Supported Planar Surfaces 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3
135 Tent, Canopy, Umbrella, or Cane 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 3
169 Fire Extinguishers 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 3
177 Weighing Scales 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3
202 Distillation: Apparatus 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 3
215 Bottles and Jars 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 3
283 Printed Matter 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 3
312 Supports: Cabinet Structure 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
329 Demodulators 2 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 3
373 Industrial Electric Heating Furnaces 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 3
400 Typewriting Machines 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3
449 Bee Culture (propagating, raising, caring for bees) 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 3
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 3
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 3
507 Earth Boring, Well Treating, and Oil Field Chemistry 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 3
004 Baths, Closets, Sinks, and Spittoons 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
027 Undertaking 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2
040 Card, Picture, or Sign Exhibiting 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
054 Harness (for animals) 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 2
076 Metal Tools and Implements, Making 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 2
132 Toilet 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
149 Explosive and Thermic Compositions or Charges 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 2
173 Tool Driving or Impacting 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
201 Distillation: Processes, Thermolytic 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
223 Apparel Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2
249 Static Molds 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2
267 Spring Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
273 Amusement Devices: Games 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
292 Closure Fasteners 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
293 Vehicle Fenders 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
352 Optics: Motion Pictures 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
407 Cutters, for Shaping 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
440 Marine Propulsion 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
463 Amusement Devices: Games 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
494 Imperforate Bowl: Centrifugal Separators 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
016 Miscellaneous Hardware 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
124 Mechanical Guns and Projectors 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
125 Stone Working 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
152 Resilient Tires and Wheels 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
185 Motors: Spring, Weight, or Animal Powered 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
194 Check-Actuated Control Mechanisms 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
225 Severing by Tearing or Breaking 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
227 Elongated-Member-Driving Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
238 Railways: Surface Track 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
269 Work Holders 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
289 Knots and Knot Tying 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
301 Land Vehicles: Wheels and Axles 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
346 Recorders 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
353 Optics: Image Projectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
418 Rotary Expansible Chamber Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
441 Buoys, Rafts, and Aquatic Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
475 Planetary Gear Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 2935 417 402 442 489 588 582 680 879 1052 1161 1273 1285 1553 1853 2391 2982 2321 2279 1442 409 9 27424



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Last Modified: May 22, 2002