Skip menu navigation Home > PTMD Home > PTMD Listing of Viewable Reports > University Report Table of Contents > University Listing > This Page


U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)


U.S. COLLEGES AND UNIVERSITIES-
UTILITY PATENT GRANTS,
CALENDAR YEARS 1969-2003

- 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
 

- 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:

ALL U.S. 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' )

This table displays annual patent counts for the associated university entry.
Counts of granted patents are either distributed by the year of patent grant
or by the year of patent filing. Multiple assignee names may be associated
with a university entry.
Class Class Title PRE_1970 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 41 14 8 12 26 24 43 38 41 42 67 78 82 97 92 131 134 135 166 193 202 227 226 283 387 515 831 529 598 586 560 464 261 83 1 7217
435 Chemistry: Molecular Biology and Microbiology 18 8 12 6 13 16 17 20 19 30 28 49 54 68 71 95 92 88 107 112 123 140 169 231 353 565 780 482 600 569 573 456 175 14 0 6153
532 Organic Compounds (includes Classes 532-570) 59 19 18 29 43 48 29 51 34 40 48 40 43 40 52 67 50 62 74 89 104 91 119 136 165 184 228 147 201 159 199 196 114 33 2 3013
128 Surgery (includes Class 600) 17 7 6 10 9 13 12 15 15 12 19 21 23 23 20 20 22 41 35 60 47 63 68 65 95 76 105 86 112 117 97 98 67 5 0 1501
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 3 3 2 1 2 1 6 1 3 4 12 15 19 21 22 23 24 29 38 35 46 35 40 55 65 113 140 78 99 113 95 47 13 4 0 1207
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 21 8 3 6 13 18 15 12 7 10 6 9 9 12 10 17 27 23 15 36 45 53 57 61 66 81 85 72 72 70 74 76 57 11 0 1157
250 Radiant Energy 17 4 7 2 8 11 9 17 7 6 11 9 10 15 8 10 12 18 33 33 41 39 39 50 48 55 51 55 52 67 66 53 24 12 0 899
073 Measuring and Testing 38 6 13 3 10 7 13 11 14 16 11 8 11 14 18 22 15 18 17 27 24 35 28 35 32 34 48 43 45 42 60 37 22 7 0 784
324 Electricity: Measuring and Testing 18 2 3 3 5 5 1 2 5 6 5 12 8 7 12 13 18 21 20 40 41 28 37 39 27 40 45 39 39 24 28 30 30 6 0 659
436 Chemistry: Analytical and Immunological Testing 3 7 3 2 6 13 4 12 9 18 12 11 13 16 17 11 16 13 10 12 16 14 19 24 27 40 32 41 38 41 44 44 19 3 1 611
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 1 1 0 0 0 1 1 0 0 2 1 1 2 1 1 1 4 5 4 10 10 10 11 55 96 79 78 91 77 46 12 0 0 601
356 Optics: Measuring and Testing 10 3 0 4 1 3 5 5 7 4 9 6 8 6 14 10 15 15 14 18 29 20 11 21 17 23 32 37 46 43 57 43 39 6 0 581
359 Optics: Systems and Elements 12 0 6 4 4 7 5 6 6 6 5 11 1 7 4 11 8 11 16 14 24 20 22 24 16 27 31 42 34 57 32 58 29 11 0 571
428 Stock Material or Miscellaneous Articles 4 5 1 2 3 2 2 2 4 2 10 7 10 3 2 4 11 9 10 14 14 20 11 15 26 35 38 36 51 47 44 42 23 8 0 517
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 3 2 0 4 2 3 4 2 2 5 4 4 3 5 9 4 8 5 6 19 25 23 17 31 27 34 39 36 31 26 41 34 35 12 1 506
204 Chemistry: Electrical and Wave Energy 15 4 4 5 6 3 3 3 5 4 9 5 9 7 5 6 6 8 18 14 30 27 23 26 29 22 31 38 23 22 30 29 9 2 0 480
427 Coating Processes 5 0 1 2 0 1 2 2 2 3 2 3 5 2 3 7 4 9 18 14 23 31 17 29 28 32 41 28 33 28 51 30 17 4 0 477
438 Semiconductor Device Manufacturing: Process 2 0 0 0 1 0 2 1 3 4 7 6 5 7 5 9 7 9 15 15 14 16 15 16 24 26 31 30 34 28 38 45 42 13 0 470
210 Liquid Purification or Separation 11 5 4 3 5 7 5 10 6 4 3 9 5 6 9 10 11 7 8 19 25 24 24 30 25 22 28 22 31 26 17 23 10 1 0 455
372 Coherent Light Generators 6 5 1 2 1 6 4 5 0 6 3 4 6 9 10 7 11 9 14 22 25 19 22 29 20 26 34 26 23 26 24 24 10 3 1 443
604 Surgery (Medicators and Receptors) 3 0 1 2 0 1 0 3 5 4 6 9 9 12 8 12 10 16 18 15 17 25 25 28 22 22 38 21 20 26 19 19 12 1 0 429
606 Surgery (instruments) 8 2 3 0 2 1 1 3 2 1 3 7 4 7 7 9 10 9 11 11 18 14 13 17 22 30 32 26 44 25 34 29 20 2 0 427
423 Chemistry of Inorganic Compounds 22 1 3 3 8 5 4 8 11 1 6 5 9 5 3 3 6 5 7 13 13 17 17 11 19 20 26 17 12 21 25 23 7 2 0 358
426 Food or Edible Material: Processes, Compositions, and Products 9 6 5 5 8 4 9 3 6 10 9 7 4 8 9 7 2 8 4 11 8 22 10 19 19 23 24 10 19 17 25 15 2 4 0 351
382 Image Analysis 0 0 1 1 0 1 1 0 1 1 1 0 1 1 1 2 4 5 11 7 4 14 15 16 13 24 29 36 33 46 38 15 9 4 0 335
385 Optical Waveguides 2 0 0 0 1 0 1 1 1 5 0 5 8 4 8 7 6 7 9 11 8 6 8 9 10 11 17 22 20 21 36 31 31 9 0 315
378 X-Ray or Gamma Ray Systems or Devices 8 0 3 3 4 5 8 6 6 5 2 8 7 2 5 8 1 9 9 8 12 8 17 11 14 15 17 15 19 15 13 16 12 6 0 297
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 3 2 2 1 0 2 5 3 5 2 6 5 3 3 3 5 5 9 8 11 13 18 14 14 12 13 14 16 20 33 17 16 7 1 1 292
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 6 0 0 1 1 2 3 3 0 4 3 1 4 5 4 9 5 2 10 7 10 8 12 12 15 10 22 18 20 21 32 19 11 1 0 281
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 9 4 3 2 1 1 4 1 4 5 6 3 5 3 6 10 9 10 5 11 15 6 11 10 12 12 12 22 14 9 21 24 10 0 0 280
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 2 1 1 2 3 2 2 4 3 3 6 7 6 4 7 2 6 7 8 9 8 10 8 15 16 6 14 11 27 19 14 17 6 0 0 256
607 Surgery: Light, Thermal, and Electrical Application 2 0 3 1 2 1 5 3 3 3 1 4 3 5 8 12 8 8 7 6 7 8 10 6 10 10 9 15 17 20 17 20 12 1 0 247
345 Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems 3 1 1 2 2 2 0 1 1 0 0 0 3 2 4 4 1 3 1 6 3 7 5 15 12 12 22 18 20 32 20 12 7 2 0 224
505 Superconductor Technology: Apparatus, Material, Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 28 22 22 24 23 17 15 11 8 9 4 7 5 4 3 0 216
252 Compositions 2 2 1 2 3 1 3 0 2 2 5 3 2 6 4 3 2 4 2 6 10 11 4 15 10 12 11 21 10 16 9 11 9 4 1 209
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 4 0 0 0 1 0 1 3 3 3 6 3 3 3 6 5 2 2 9 3 1 3 5 9 11 11 14 13 14 20 24 16 10 1 0 209
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 1 0 0 0 1 2 1 3 0 6 1 3 1 2 4 7 3 3 7 5 12 7 17 10 18 10 11 13 19 13 14 6 2 0 203
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 0 0 1 0 1 0 1 1 1 2 1 0 3 4 7 5 9 3 9 13 8 7 11 15 13 15 11 13 30 11 2 0 197
310 Electrical Generator or Motor Structure 10 5 4 9 2 3 0 2 1 1 1 1 0 6 1 2 5 2 5 4 7 9 5 6 7 6 10 10 15 13 10 6 14 0 0 182
219 Electric Heating 2 1 1 1 0 2 3 2 0 2 3 2 1 2 1 1 1 5 4 3 10 5 3 6 6 13 6 7 9 10 12 8 13 6 0 151
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 2 0 1 0 1 2 0 0 1 1 0 3 4 2 3 4 5 1 1 4 8 0 2 11 2 9 13 16 9 6 15 16 6 2 0 150
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 6 4 1 1 0 2 2 0 3 0 0 1 1 1 2 0 1 0 2 3 4 7 3 6 12 10 15 12 10 8 9 5 8 4 0 143
348 Television 5 1 3 0 2 3 1 6 0 0 0 0 1 0 1 6 2 5 9 5 8 10 2 13 4 8 3 11 8 14 4 3 2 1 0 141
365 Static Information Storage and Retrieval 18 1 2 4 0 2 3 0 1 0 6 1 0 2 5 2 3 5 6 5 2 5 7 9 4 7 7 3 2 6 7 10 4 2 0 141
148 Metal Treatment 2 0 0 0 0 2 0 6 1 1 3 1 0 1 3 8 3 0 3 3 3 4 10 6 10 10 11 4 10 5 10 7 9 2 0 138
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 0 0 0 0 0 1 0 0 0 1 2 3 1 1 1 1 1 4 6 7 5 6 3 12 9 15 19 5 11 9 9 4 1 0 138
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 5 0 0 0 3 0 2 1 1 0 0 2 3 2 3 7 2 4 10 7 5 5 5 9 4 8 16 3 6 5 3 7 8 1 0 137
062 Refrigeration 3 2 1 1 0 2 3 1 3 1 1 3 3 5 2 1 2 3 5 6 5 4 5 6 7 8 5 8 5 9 5 6 8 7 0 136
375 Pulse or Digital Communications 2 0 1 2 0 0 0 0 0 3 0 0 2 1 2 2 0 0 4 3 6 8 5 9 10 10 9 6 3 16 12 6 2 0 0 124
501 Compositions: Ceramic 0 0 0 0 0 1 2 0 0 2 1 2 0 0 3 0 4 4 6 8 8 9 11 4 5 8 6 6 5 9 3 10 2 0 0 119
504 Plant Protecting and Regulating Compositions 1 0 2 0 1 0 1 1 3 2 1 0 2 1 0 3 2 5 8 5 3 9 6 6 5 6 5 5 7 3 7 6 5 3 0 114
209 Classifying, Separating, and Assorting Solids 7 1 2 3 2 3 1 2 5 2 3 1 5 1 3 1 2 5 3 7 5 7 6 3 3 1 3 6 3 5 9 1 1 0 0 112
708 Arithmetic Processing and Calculating (Electrical Computers) 6 1 0 2 1 2 1 6 1 0 2 3 3 1 4 8 3 3 2 5 6 8 3 8 4 7 3 4 3 4 3 1 1 0 0 109
136 Batteries: Thermoelectric and Photoelectric 3 0 0 0 0 0 1 5 2 6 8 7 5 7 1 3 0 1 0 3 1 0 1 0 5 6 6 3 3 8 7 8 7 1 0 108
370 Multiplex Communications 0 1 0 2 0 0 0 1 0 2 0 0 1 1 3 0 2 2 3 3 1 1 7 3 13 8 3 8 13 17 13 0 0 0 0 108
333 Wave Transmission Lines and Networks 8 0 0 1 2 3 1 4 5 2 3 0 2 4 2 2 1 2 2 2 4 7 7 4 1 5 6 4 10 3 1 5 4 0 0 107
216 Etching a Substrate: Processes 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 7 4 4 6 2 5 6 7 8 8 13 8 9 8 2 2 0 105
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 2 2 0 2 3 1 2 1 3 1 2 3 1 3 1 0 4 3 4 4 0 7 3 8 3 5 9 4 6 3 5 6 3 0 0 104
343 Communications: Radio Wave Antennas 15 1 2 0 0 0 2 1 2 0 2 1 1 0 1 0 0 1 2 1 1 1 5 9 4 3 4 6 6 3 7 14 8 1 0 104
315 Electric Lamp and Discharge Devices: Systems 7 2 0 1 2 1 2 2 2 0 2 0 2 2 3 3 0 4 1 2 6 1 1 2 7 10 7 7 3 4 6 2 7 2 0 103
318 Electricity: Motive Power Systems 6 1 0 0 0 3 1 2 0 1 1 2 2 0 0 0 1 3 3 1 5 6 5 6 10 11 8 6 3 1 4 7 2 1 0 102
434 Education and Demonstration 11 2 0 2 4 2 1 0 0 0 2 1 2 0 2 0 1 0 4 1 2 1 0 3 2 5 0 13 10 3 8 13 7 0 0 102
313 Electric Lamp and Discharge Devices 0 0 1 1 0 4 3 0 0 1 1 1 1 0 0 0 2 1 1 0 0 1 1 1 4 7 6 11 18 10 5 12 5 0 0 98
060 Power Plants 1 0 3 0 1 2 0 3 1 0 4 3 1 1 0 0 2 0 3 1 1 0 4 6 3 6 9 4 3 11 9 5 8 2 0 97
341 Coded Data Generation or Conversion 3 0 1 1 0 1 1 0 2 0 0 0 0 1 0 1 0 2 4 6 2 3 4 5 6 5 3 4 10 4 9 6 7 2 0 93
363 Electric Power Conversion Systems 0 1 1 0 0 2 2 1 1 2 3 1 3 2 0 1 0 3 2 5 2 2 6 5 4 7 4 4 2 4 3 10 7 3 0 93
340 Communications: Electrical 4 0 1 1 3 0 1 2 1 1 1 0 1 2 1 1 1 4 1 3 2 3 7 6 5 4 5 6 5 8 5 6 1 0 0 92
585 Chemistry of Hydrocarbon Compounds 1 1 0 1 0 3 0 2 0 3 2 0 0 0 2 1 2 1 5 5 1 1 7 6 6 9 7 5 1 5 6 8 0 1 0 92
095 Gas Separation: Processes 3 0 1 0 0 2 1 0 1 0 2 1 2 0 2 2 3 2 2 2 2 5 5 9 3 2 1 3 6 6 5 6 6 4 0 89
349 Liquid Crystal Cells, Elements and Systems 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 2 1 2 2 3 4 2 8 7 7 11 6 11 8 4 4 3 1 0 89
029 Metal Working 7 0 0 0 0 0 1 0 0 0 0 2 0 1 0 2 1 1 1 2 4 5 3 5 5 7 4 9 6 7 6 7 1 1 0 88
367 Communications, Electrical: Acoustic Wave Systems and Devices 6 3 0 1 1 3 1 0 1 1 0 0 0 2 0 0 0 2 1 4 2 3 7 7 3 2 2 10 7 6 4 5 1 3 0 88
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 2 1 0 0 0 0 1 1 0 0 1 3 0 0 2 2 0 1 1 3 4 0 5 3 3 7 11 9 6 8 9 0 1 1 0 85
119 Animal Husbandry 3 1 0 1 0 0 2 0 3 1 1 0 3 1 1 2 5 5 3 7 2 4 1 3 5 2 2 2 6 4 5 2 4 3 0 84
106 Compositions: Coating or Plastic 2 0 2 0 1 0 3 1 0 1 2 2 0 2 0 1 3 0 3 2 0 1 3 4 6 7 7 7 6 4 4 2 5 2 0 83
361 Electricity: Electrical Systems and Devices 3 0 1 3 1 0 1 0 2 0 1 1 1 0 1 1 0 0 3 2 2 3 1 7 6 8 3 8 4 2 4 8 3 1 0 81
706 DP: Artificial Intelligence (Data Processing) 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 4 3 7 3 8 9 6 7 6 4 6 7 4 0 2 0 80
052 Static Structures (e.g., Buildings) 0 1 0 2 1 0 0 0 2 0 2 3 1 1 0 1 1 1 2 1 2 1 5 3 2 5 4 8 10 3 6 4 7 0 0 79
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 5 2 4 4 0 1 1 0 1 0 1 1 0 0 1 1 1 1 2 2 2 6 4 8 4 2 4 1 3 3 4 5 2 3 0 79
351 Optics: Eye Examining, Vision Testing and Correcting 1 0 0 1 2 0 0 1 0 2 1 0 0 1 1 3 2 4 4 3 2 3 1 3 4 1 1 5 2 8 9 6 7 0 0 78
398 Optical Communications 2 1 0 1 1 1 1 0 0 0 1 1 1 1 3 1 0 0 2 0 4 2 1 4 2 4 5 8 7 5 11 4 3 1 0 78
707 DP: Database and File Management or Data Structures (Data Processing) 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 3 3 7 6 10 10 15 10 5 0 0 0 75
433 Dentistry 3 1 0 0 1 2 3 1 1 1 2 0 1 0 0 1 3 2 6 5 2 1 1 2 2 4 4 2 4 5 6 5 2 0 0 73
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 1 1 0 0 0 0 0 1 2 0 1 4 2 6 2 4 2 2 7 8 4 4 7 7 4 1 1 1 0 73
118 Coating Apparatus 4 0 0 0 0 1 0 2 1 0 0 3 0 2 0 2 1 3 0 1 2 4 1 3 2 3 2 8 6 5 4 7 2 1 0 70
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 1 0 0 0 0 0 1 0 1 0 1 1 2 2 0 1 2 2 3 3 2 2 3 1 13 7 6 8 2 4 2 0 0 0 70
374 Thermal Measuring and Testing 1 0 0 0 0 0 2 2 2 1 1 1 2 3 2 4 1 1 2 4 3 3 2 3 3 2 4 2 4 4 5 2 4 0 0 70
714 Error Detection/Correction and Fault Detection/Recovery 1 0 0 0 1 0 1 1 0 0 1 1 0 1 1 1 2 0 3 2 4 5 3 4 3 3 6 5 7 4 5 2 1 0 0 68
047 Plant Husbandry 3 0 1 0 0 0 1 4 0 1 1 1 4 5 2 2 0 1 0 2 2 0 3 2 2 5 5 4 5 1 2 3 3 1 0 66
123 Internal-Combustion Engines 1 0 0 2 3 0 3 2 3 0 0 0 3 1 1 2 2 3 1 3 4 2 5 0 4 3 2 6 2 1 1 0 5 1 0 66
417 Pumps 0 1 1 0 0 0 0 1 4 4 2 1 2 0 0 0 2 2 3 0 5 2 1 3 4 1 1 5 1 3 6 6 4 0 0 65
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2 2 1 3 4 0 5 3 7 4 8 5 6 3 6 4 0 65
405 Hydraulic and Earth Engineering 2 0 2 1 0 1 1 0 0 1 2 1 0 2 1 0 1 2 3 0 1 2 3 5 2 3 4 3 2 6 3 2 4 1 0 61
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 4 5 5 4 3 4 9 14 9 0 0 0 0 61
056 Harvesters 17 6 5 2 4 1 4 0 2 2 0 1 3 2 0 1 1 0 2 1 0 1 0 1 0 0 0 1 2 0 0 0 1 0 0 60
137 Fluid Handling 4 1 0 2 5 4 2 0 2 0 0 0 0 1 2 1 1 1 1 1 0 0 1 1 1 2 1 5 2 3 4 4 7 0 0 59
044 Fuel and Related Compositions 0 0 0 0 0 0 0 1 0 0 3 1 4 4 7 1 4 3 0 3 3 3 1 0 1 3 6 1 5 1 3 0 0 0 0 58
381 Electrical Audio Signal Processing Systems and Devices 1 2 0 0 0 1 1 2 1 0 0 3 1 2 3 4 1 0 1 4 2 2 1 0 3 3 3 3 6 6 1 1 0 0 0 58
074 Machine Element or Mechanism 2 1 1 1 0 1 4 1 0 2 2 0 1 2 0 0 1 2 1 2 2 5 3 3 3 2 5 4 1 2 1 1 1 0 0 57
165 Heat Exchange 1 0 0 0 1 0 2 0 1 1 0 1 2 1 0 2 1 1 1 5 5 4 2 4 1 2 2 4 2 0 3 5 1 2 0 57
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 1 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 2 1 0 1 2 3 3 4 4 7 3 8 1 2 2 5 3 2 0 57
244 Aeronautics 4 1 1 1 1 1 0 0 1 1 0 1 0 0 3 1 0 0 1 0 3 1 5 3 2 3 1 1 3 6 2 4 2 3 0 56
419 Powder Metallurgy Processes 1 0 0 0 0 0 1 0 0 0 0 0 0 1 2 1 0 1 0 3 1 4 3 3 7 5 5 3 3 4 3 5 0 0 0 56
239 Fluid Sprinkling, Spraying, and Diffusing 1 0 0 0 2 0 1 0 0 0 1 2 1 0 0 1 4 0 1 1 1 1 0 1 1 3 7 4 10 3 3 3 2 0 0 54
455 Telecommunications 4 1 0 0 0 1 0 0 0 1 2 0 0 1 1 1 0 0 0 1 0 1 0 2 3 7 7 4 4 3 4 4 2 0 0 54
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 1 0 2 1 1 1 3 0 1 0 1 2 3 0 1 0 0 1 5 1 0 6 1 2 3 6 4 3 1 1 1 0 52
162 Paper Making and Fiber Liberation 0 0 0 0 0 0 1 0 0 0 1 1 0 0 2 0 1 2 0 2 1 3 1 1 4 3 3 1 7 2 4 6 3 2 0 51
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 4 8 4 4 5 5 2 6 6 0 0 0 49
601 Surgery: Kinesitherapy 1 1 1 0 0 0 0 0 0 1 0 0 2 0 0 2 0 0 3 4 2 3 0 0 2 5 7 2 2 4 2 2 1 1 0 48
326 Electronic Digital Logic Circuitry 2 0 0 0 1 0 0 0 0 2 1 0 0 0 0 0 0 0 3 1 1 1 2 1 4 2 4 1 4 3 5 4 3 1 0 46
709 Multiple Computer or Process Coordinating (Electrical Computers and Digital Processing Systems) 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 5 0 2 1 1 3 3 1 6 5 8 3 3 1 0 0 46
084 Music 0 0 0 2 0 1 2 2 0 0 0 1 0 2 0 2 1 0 0 1 2 2 0 1 6 6 2 3 5 3 1 0 0 0 0 45
164 Metal Founding 1 0 0 1 0 2 1 1 0 1 1 1 1 0 1 1 0 0 1 2 1 1 0 2 2 3 2 4 1 5 1 4 2 1 0 44
134 Cleaning and Liquid Contact with Solids 0 0 0 0 0 1 0 1 0 3 0 2 3 0 2 0 0 0 2 2 0 2 0 2 2 0 4 5 1 2 3 2 2 1 0 42
331 Oscillators 4 1 1 1 0 2 1 0 0 3 1 0 1 0 1 2 0 1 0 2 2 3 1 1 0 1 4 1 3 0 2 2 0 1 0 42
180 Motor Vehicles 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 1 3 2 1 5 4 4 4 5 2 3 0 1 0 41
126 Stoves and Furnaces 1 0 0 0 1 3 1 1 8 7 2 2 2 2 1 2 0 0 0 0 1 1 0 1 0 0 2 0 2 0 0 0 0 0 0 40
280 Land Vehicles 0 1 0 0 1 0 0 0 0 0 1 4 3 2 3 2 0 4 0 0 1 1 2 0 2 1 5 0 1 1 2 3 0 0 0 40
711 Memory (Electrical Computers and Digital Processing Systems) 6 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 1 1 1 2 1 0 0 3 1 4 3 1 4 3 2 3 0 0 0 39
065 Glass Manufacturing 1 1 0 3 1 0 0 0 0 1 1 0 0 0 1 0 2 2 2 4 2 2 1 0 0 1 2 0 1 4 3 2 1 0 0 38
096 Gas Separation: Apparatus 4 3 0 0 0 1 0 2 2 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 4 1 2 1 1 1 1 2 1 0 38
307 Electrical Transmission or Interconnection Systems 2 0 1 1 4 2 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 2 2 5 2 0 1 4 3 2 0 0 1 0 38
330 Amplifiers 2 1 1 0 4 2 1 0 0 1 1 0 0 0 0 1 1 3 0 0 2 2 3 3 3 2 1 0 0 1 0 1 2 0 0 38
208 Mineral Oils: Processes and Products 1 0 1 0 0 0 0 0 3 0 0 4 1 1 2 2 2 1 0 1 0 0 2 3 2 1 1 1 2 0 4 1 1 0 0 37
034 Drying and Gas or Vapor Contact with Solids 0 0 1 0 2 0 2 0 0 1 1 0 0 0 2 0 1 0 0 0 1 1 3 1 0 2 1 3 4 2 2 4 0 1 0 35
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 1 1 0 0 1 2 2 4 2 1 1 0 0 0 0 0 1 2 0 4 3 2 3 0 1 0 3 1 0 0 35
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 1 1 0 0 0 1 0 1 1 1 4 1 0 3 1 1 1 1 1 2 2 0 3 1 1 0 2 0 1 0 4 0 0 0 35
241 Solid Material Comminution or Disintegration 3 1 1 2 0 1 0 0 0 1 1 1 0 0 0 1 0 2 0 1 0 3 2 0 6 0 3 0 1 0 0 3 2 0 0 35
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 1 1 1 3 0 2 0 1 2 6 3 1 4 2 3 1 0 0 35
716 DP: Design and Analysis of Circuit or Semiconductor Mask (Data Processing) 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 3 1 2 4 3 2 6 5 3 0 0 35
414 Material or Article Handling 1 0 1 2 1 0 1 2 2 0 1 1 0 1 1 0 1 2 3 1 3 0 1 1 1 1 1 0 0 1 2 1 0 1 0 34
360 Dynamic Magnetic Information Storage or Retrieval 6 0 1 2 0 3 0 2 0 1 1 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 1 3 5 1 1 2 1 0 0 33
420 Alloys or Metallic Compositions 2 2 0 1 0 1 0 0 0 1 0 1 0 1 3 1 0 1 2 1 0 2 0 1 2 2 0 3 1 1 1 1 0 1 0 32
602 Surgery: Splint, Brace, or Bandage 1 1 1 0 0 0 0 0 2 1 0 0 2 0 0 6 1 1 2 0 2 1 2 1 2 1 0 0 0 0 1 2 2 0 0 32
228 Metal Fusion Bonding 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 3 3 3 2 2 2 0 3 2 4 1 0 31
369 Dynamic Information Storage or Retrieval 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 0 4 1 1 2 4 2 7 0 3 3 0 0 0 31
431 Combustion 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 1 0 3 2 0 3 4 1 4 5 0 1 0 31
366 Agitating (e.g., of articles and materials) 0 1 0 0 0 0 1 0 0 2 1 1 0 1 1 0 1 0 0 0 0 2 1 1 2 1 2 1 3 4 2 0 2 0 0 30
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 0 0 1 0 0 0 0 1 0 0 0 2 0 2 1 0 1 1 0 1 0 1 1 0 0 5 2 2 0 2 4 1 2 0 0 30
451 Abrading 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 2 0 1 3 3 3 4 0 2 3 0 0 0 30
071 Chemistry: Fertilizers 1 0 0 0 0 0 0 0 0 1 2 0 0 0 2 4 1 0 3 1 0 1 0 1 0 1 2 2 2 2 1 1 0 0 1 29
174 Electricity: Conductors and Insulators 0 0 0 1 0 1 2 1 0 0 0 0 0 0 0 1 0 1 0 1 2 0 1 1 2 1 4 2 3 0 2 1 2 0 0 29
323 Electricity: Power Supply or Regulation Systems 1 0 2 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 2 2 4 1 0 5 1 2 3 1 0 1 0 29
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 0 0 1 0 1 0 0 1 1 0 0 1 0 1 0 1 1 0 1 1 0 0 1 2 2 1 1 2 1 4 1 3 0 0 0 28
043 Fishing, Trapping, and Vermin Destroying 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 1 0 0 1 1 1 1 2 1 2 0 1 3 3 6 0 28
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 0 1 1 0 3 3 1 3 5 5 1 1 0 0 0 28
072 Metal Deforming 4 1 2 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 0 2 6 0 2 1 0 0 27
188 Brakes 2 0 0 1 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 3 1 2 2 1 2 4 2 0 0 27
380 Cryptography 0 0 0 0 0 0 0 0 4 2 0 1 1 0 0 0 0 0 0 2 0 1 0 2 0 0 0 4 3 4 2 0 0 0 0 26
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 1 0 2 4 2 2 4 2 4 1 0 0 0 0 26
110 Furnaces 0 0 0 0 0 1 0 0 0 1 0 2 1 2 3 2 0 0 1 0 0 1 1 1 2 1 2 0 1 1 1 0 1 0 0 25
222 Dispensing (apparatus and process) 2 1 0 0 0 0 2 0 1 1 1 0 0 2 0 0 1 0 1 2 0 1 2 0 1 0 0 0 5 0 0 2 0 0 0 25
404 Road Structure, Process, or Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 1 4 3 4 2 1 0 3 1 1 1 0 0 25
482 Exercise Devices 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 3 2 1 1 3 1 2 0 0 0 2 0 1 1 1 1 1 1 0 0 25
710 Input/Output (Electrical Computers and Digital Processing Systems) 1 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 2 0 2 3 0 0 4 0 0 1 1 4 2 0 0 0 0 0 25
104 Railways 2 0 1 1 6 0 0 1 0 0 0 0 0 0 3 0 2 2 0 1 0 0 0 0 1 1 0 0 0 0 1 1 1 0 0 24
111 Planting 1 3 0 0 0 0 0 0 0 0 3 0 1 2 1 2 1 0 2 2 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 23
198 Conveyors: Power-Driven 1 0 1 2 2 0 1 0 0 0 0 1 0 5 1 0 0 0 0 0 1 0 0 1 1 5 0 1 0 0 0 0 0 0 0 23
338 Electrical Resistors 5 0 0 0 0 1 0 0 1 0 1 2 0 0 0 0 0 1 0 3 1 2 0 1 1 1 0 0 0 1 0 0 1 0 0 22
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 5 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 2 1 1 4 1 1 2 2 1 0 0 0 0 0 0 0 22
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 4 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 7 3 1 4 0 22
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4 4 6 1 4 1 0 0 0 22
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 2 0 3 6 3 3 0 0 0 0 22
102 Ammunition and Explosives 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 0 2 2 0 3 2 2 2 1 2 0 0 0 21
002 Apparel 0 0 0 0 0 0 1 0 0 0 0 1 3 0 0 0 0 1 1 1 0 1 1 0 1 0 0 1 2 1 0 0 4 1 0 20
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 1 3 2 5 2 1 0 2 0 20
033 Geometrical Instruments 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 2 0 0 0 1 0 0 0 0 2 0 1 2 1 0 3 2 1 1 0 19
251 Valves and Valve Actuation 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 1 1 1 1 0 0 2 0 1 0 0 1 1 1 1 2 2 0 0 19
439 Electrical Connectors 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 1 0 0 0 0 0 1 0 3 1 3 4 1 1 0 0 0 19
099 Foods and Beverages: Apparatus 0 0 0 1 0 1 0 1 0 0 0 1 1 0 0 1 1 0 0 0 0 1 1 1 0 0 3 1 2 2 0 0 0 0 0 18
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 1 0 1 1 2 0 1 2 0 1 3 0 2 0 0 18
294 Handling: Hand and Hoist-Line Implements 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 2 1 2 3 1 0 2 2 0 1 0 0 0 0 0 0 0 18
379 Telephonic Communications 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 1 2 0 1 1 2 0 1 0 0 1 0 1 0 3 0 1 1 0 0 18
406 Conveyors: Fluid Current 0 0 3 0 0 0 1 0 2 2 2 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 1 2 0 0 0 18
048 Gas: Heating and Illuminating 1 1 0 0 1 1 1 2 1 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 0 0 0 0 17
203 Distillation: Processes, Separatory 0 0 0 0 0 0 1 0 0 1 0 2 1 0 0 1 0 3 1 0 0 3 0 1 0 0 1 0 1 1 0 0 0 0 0 17
206 Special Receptacle or Package 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 3 1 0 1 1 1 1 0 0 0 1 1 2 0 0 0 17
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 3 2 1 5 1 0 1 0 0 0 17
452 Butchering 3 0 1 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 1 1 3 0 0 0 17
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 3 2 1 1 1 0 1 1 0 1 1 1 0 0 0 0 0 16
175 Boring or Penetrating the Earth 1 0 0 0 0 0 0 0 2 1 0 4 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 3 0 0 0 16
358 Facsimile and Static Presentation Processing 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 2 1 1 0 3 2 0 0 1 1 0 0 0 0 16
181 Acoustics 0 0 0 0 0 0 0 1 0 1 0 3 0 0 1 0 0 1 0 0 0 3 0 0 0 0 0 1 1 1 0 2 0 0 0 15
248 Supports (e.g., for holding articles, etc.) 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 2 1 1 1 1 0 1 0 0 0 2 1 0 0 15
277 Seal for a Joint or Juncture 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 2 0 1 0 1 2 1 2 1 1 0 0 0 0 0 15
362 Illumination 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 1 1 1 1 0 0 1 1 1 1 0 15
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separate Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 2 0 0 0 0 1 0 2 1 1 1 3 0 1 0 0 0 15
131 Tobacco 2 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 2 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 14
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 1 0 0 1 1 0 0 0 1 2 0 0 0 0 0 14
403 Joints and Connections 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 3 1 2 0 1 2 0 0 14
347 Incremental Printing of Symbolic Information 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 4 0 0 1 2 1 0 13
353 Optics: Image Projectors 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 4 1 1 3 1 0 13
384 Bearings 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 1 0 0 2 0 0 0 0 1 2 0 0 0 13
460 Crop Threshing or Separating 4 1 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 13
005 Beds 1 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 3 0 0 0 0 0 12
055 Gas Separation 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 1 2 1 1 1 0 0 0 0 1 0 0 0 12
083 Cutting 2 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 0 1 0 2 0 0 0 12
171 Unearthing Plants or Buried Objects 3 1 0 1 1 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 12
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 3 1 0 0 0 1 1 0 0 0 12
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 3 0 1 0 1 1 2 0 0 0 12
266 Metallurgical Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 3 0 1 0 1 0 1 2 0 0 0 12
297 Chairs and Seats 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 2 0 1 0 2 0 2 1 0 0 12
322 Electricity: Single Generator Systems 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 2 0 0 1 0 0 1 0 0 2 0 1 0 2 0 0 0 12
473 Games Using Tangible Projectile 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 2 0 0 0 0 1 1 0 0 1 0 1 1 1 0 0 0 12
015 Brushing, Scrubbing, and General Cleaning 2 3 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 1 0 0 0 0 11
108 Horizontally Supported Planar Surfaces 0 1 0 0 0 0 0 0 0 1 1 2 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2 0 1 0 0 0 11
114 Ships 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 1 0 2 0 11
172 Earth Working 0 0 0 0 0 0 0 1 4 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 11
355 Photocopying 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 3 1 1 0 0 1 0 0 0 11
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 1 0 1 2 1 0 2 0 0 11
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 3 1 1 0 0 1 0 11
082 Turning (e.g., for metal working) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 2 2 0 0 1 0 0 0 10
149 Explosive and Thermic Compositions or Charges 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 3 1 0 1 10
290 Prime-Mover Dynamo Plants 1 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 1 1 0 0 0 0 10
368 Horology: Time Measuring Systems or Devices 2 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 10
396 Photography 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 10
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 2 1 0 0 1 1 0 0 1 0 0 10
144 Woodworking 0 0 2 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 1 0 0 0 0 9
242 Winding, Tensioning, or Guiding 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 9
256 Fences 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 3 1 1 1 0 0 0 0 9
285 Pipe Joints or Couplings 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 1 1 1 0 0 9
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 1 1 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 9
332 Modulators 2 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 2 0 0 0 1 0 0 9
440 Marine Propulsion 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 1 1 2 2 0 0 9
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 0 1 0 2 0 1 0 0 0 0 0 9
019 Textiles: Fiber Preparation 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 4 0 0 0 0 0 0 0 8
122 Liquid Heaters and Vaporizers 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 8
178 Telegraphy 0 1 0 2 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 8
221 Article Dispensing 0 1 0 1 0 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 8
261 Gas and Liquid Contact Apparatus 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 2 0 0 1 0 0 0 0 0 0 0 0 8
454 Ventilation 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 8
715 DP: Presentation Processing of Document (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 1 2 1 0 0 0 0 8
023 Chemistry: Physical Processes 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 7
053 Package Making 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 2 0 0 0 7
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 0 0 0 1 1 1 0 0 0 0 0 7
138 Pipes and Tubular Conduits 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 1 0 0 1 0 0 7
211 Supports: Racks 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 0 0 7
296 Land Vehicles: Bodies and Tops 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 7
336 Inductor Devices 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 7
418 Rotary Expansible Chamber Devices 1 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 7
432 Heating 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 7
474 Endless Belt Power Transmission Systems or Components 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 7
037 Excavating 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 6
051 Abrasive Tool Making Process, Material, or Composition 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 6
092 Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 6
139 Textiles: Weaving 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 2 0 0 0 6
177 Weighing Scales 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 6
220 Receptacles 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 6
267 Spring Devices 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 1 0 0 6
312 Supports: Cabinet Structure 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 6
392 Electric Resistance Heating Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 2 0 1 0 0 0 0 6
409 Gear Cutting, Milling, or Planing 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 6
070 Locks 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 5
081 Tools 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 5
100 Presses 2 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
112 Sewing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 2 0 0 0 0 0 0 0 5
159 Concentrating Evaporators 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5
249 Static Molds 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 5
260 Chemistry of Carbon Compounds 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 0 0 0 5
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 5
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 0 0 5
014 Bridges 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 4
116 Signals and Indicators 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 4
168 Farriery 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 0 0 0 0 0 0 4
169 Fire Extinguishers 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 4
173 Tool Driving or Impacting 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
202 Distillation: Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 4
279 Chucks or Sockets 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 4
283 Printed Matter 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 4
329 Demodulators 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 4
373 Industrial Electric Heating Furnaces 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 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 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 4
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 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 4
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 4
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 4
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 0 0 0 0 0 4
076 Metal Tools and Implements, Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 3
091 Motors: Expansible Chamber Type 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3
101 Printing 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3
132 Toilet 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 3
135 Tent, Canopy, Umbrella, or Cane 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
215 Bottles and Jars 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
269 Work Holders 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 3
273 Amusement Devices: Games 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 3
292 Closure Fasteners 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 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 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 3
352 Optics: Motion Pictures 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
400 Typewriting Machines 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
004 Baths, Closets, Sinks, and Spittoons 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
027 Undertaking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
040 Card, Picture, or Sign Exhibiting 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
124 Mechanical Guns and Projectors 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2
194 Check-Actuated Control Mechanisms 0 0 1 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 1 0 1 0 0 0 0 0 0 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 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 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 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
238 Railways: Surface Track 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
293 Vehicle Fenders 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
346 Recorders 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
463 Amusement Devices: Games 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
472 Amusement Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
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 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 2
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
001 ** Classification Undetermined ** 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
016 Miscellaneous Hardware 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
028 Textiles: Manufacturing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
057 Textiles: Spinning, Twisting, and Twining 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
068 Textiles: Fluid Treating Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
086 Ammunition and Explosive-Charge Making 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
125 Stone Working 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
182 Fire Escape, Ladder, or Scaffold 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
184 Lubrication 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
185 Motors: Spring, Weight, or Animal Powered 0 0 0 0 0 1 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
191 Electricity: Transmission To Vehicles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
192 Clutches and Power-Stop Control 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
225 Severing by Tearing or Breaking 0 0 0 0 1 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
246 Railway Switches and Signals 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 1
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
399 Electrophotography 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
483 Tool Changing 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 730 216 215 225 291 334 344 380 366 384 471 524 527 588 625 743 734 829 1036 1267 1366 1502 1523 1872 2208 2820 3614 2842 3188 3143 3129 2735 1530 408 10 42719


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD (formerly TAF Branch)
MDW - 4C18; P.O. Box 1450
Alexandria, VA 22313

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMD Internet pages : http://www.uspto.gov/go/taf/tafp.html
ftp download of selected PTMD reports from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > PTMD Home > PTMD Listing of Viewable Reports > University Report Table of Contents > University Listing > This Page