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

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

Count of 1963 - 2009 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

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

MASSACHUSETTS

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed either by year of patent grant or by year of patent application.
Class Class Title 1963 1964 1965 1966 1967 1968 1969 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 2004 2005 2006 2007 2008 2009 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 5 8 1 2 6 2 6 6 6 12 9 13 20 19 18 11 13 17 28 32 27 39 28 22 38 47 59 67 82 69 94 96 93 143 257 289 314 253 321 304 343 280 250 270 262 270 287 4838
435 Chemistry: Molecular Biology and Microbiology 0 1 0 4 2 1 1 3 1 6 3 7 12 9 10 11 6 10 17 17 17 22 16 16 42 44 49 62 67 66 98 74 79 149 220 271 257 229 266 243 209 174 164 196 177 144 159 3631
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 41 44 80 107 91 72 84 59 64 67 44 44 47 50 51 57 30 53 52 41 59 47 44 47 58 35 53 39 65 50 44 45 22 44 40 44 73 61 74 77 51 57 36 64 55 38 46 2546
532 Organic Compounds (includes Classes 532-570) 39 48 32 63 65 28 54 45 25 68 35 62 64 63 42 38 27 28 48 26 27 34 24 33 24 27 20 29 18 25 48 43 36 44 65 82 64 76 72 88 73 61 62 103 63 77 88 2306
128 Surgery (includes Class 600) 1 6 8 6 8 6 12 10 27 18 21 25 25 26 13 14 23 29 25 16 20 23 14 32 27 27 37 51 51 59 65 87 84 79 79 135 126 119 105 110 112 113 71 93 64 50 63 2215
250 Radiant Energy 16 24 20 37 32 32 27 45 46 40 41 36 33 36 32 35 14 28 28 8 29 37 37 27 45 36 48 43 44 28 32 30 34 27 30 47 41 33 47 48 66 100 63 122 74 113 136 2027
073 Measuring and Testing 29 33 51 48 51 49 48 50 57 35 29 38 34 35 36 36 21 34 25 18 15 28 31 31 26 25 32 31 30 32 30 43 48 47 38 53 48 40 40 45 49 42 48 59 47 49 42 1806
428 Stock Material or Miscellaneous Articles 25 34 38 32 24 35 45 34 61 51 27 39 37 26 28 36 18 23 28 24 28 33 39 45 36 37 43 50 43 44 45 43 40 48 46 52 69 54 35 42 55 40 29 30 32 24 28 1775
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 17 24 35 67 56 29 54 30 103 93 67 67 43 33 22 21 19 22 58 37 27 25 19 16 18 14 16 15 10 16 33 37 32 32 33 23 28 31 27 25 27 37 29 25 26 21 17 1556
370 Multiplex Communications 2 1 0 3 1 1 0 3 2 5 5 8 0 3 3 4 3 3 5 2 5 5 10 7 17 9 10 12 9 18 20 32 58 38 32 42 64 64 98 76 118 100 92 150 83 118 160 1501
606 Surgery (instruments) 3 1 1 1 3 1 3 1 1 7 3 2 5 4 9 4 3 6 2 7 4 5 9 8 17 12 21 23 27 37 40 49 44 46 73 91 103 92 88 83 121 65 77 76 66 48 60 1452
359 Optical: Systems and Elements 0 6 10 8 10 14 25 43 35 41 24 30 31 22 19 26 13 15 15 9 14 26 26 17 20 23 30 28 37 29 27 23 19 28 24 36 37 35 39 68 60 60 42 48 54 44 41 1331
361 Electricity: Electrical Systems and Devices 10 18 38 37 36 27 29 52 55 38 23 20 24 25 14 25 20 19 15 16 15 31 21 10 23 21 24 23 23 27 26 26 27 32 20 32 32 32 32 43 41 31 22 22 22 25 27 1251
604 Surgery (Medicators and Receptors) 8 7 4 4 2 8 3 8 10 12 5 4 5 10 6 8 1 14 9 5 5 11 10 20 23 25 30 33 32 49 49 61 56 39 45 52 64 52 48 49 85 57 44 50 44 39 46 1251
396 Photography 21 29 31 45 37 37 53 47 62 84 74 56 45 48 58 50 40 48 44 56 15 24 46 21 16 14 16 8 10 11 7 5 7 6 5 15 14 10 7 3 10 5 1 0 1 3 4 1249
324 Electricity: Measuring and Testing 14 11 22 24 19 21 29 33 27 29 29 25 16 18 21 25 17 15 18 12 11 20 14 16 22 22 28 28 30 28 39 27 26 34 23 32 31 23 34 33 34 47 41 41 33 51 43 1236
711 Memory (Electrical Computers and Digital Processing Systems) 0 1 1 0 3 3 3 1 2 2 5 11 3 9 10 10 9 8 6 13 13 15 24 5 8 16 20 15 17 20 26 32 23 30 20 30 34 50 65 59 92 70 68 59 68 86 82 1147
356 Optics: Measuring and Testing 4 5 5 10 15 11 14 36 36 22 31 31 19 19 12 25 13 11 21 21 18 20 19 20 24 22 22 21 17 23 13 24 34 20 27 37 27 36 24 30 48 42 34 27 39 43 46 1118
210 Liquid Purification or Separation 6 2 5 13 11 10 10 15 21 24 15 19 10 18 23 14 11 24 22 11 14 14 14 18 18 18 31 25 36 49 39 29 45 30 25 35 43 46 40 25 28 25 21 34 28 29 36 1079
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 2 1 3 1 0 2 2 0 3 1 6 3 6 4 8 10 16 9 23 22 56 54 61 54 57 59 77 66 121 112 113 106 1062
340 Communications: Electrical 7 10 26 11 8 11 29 22 31 40 36 37 25 28 21 19 16 27 20 16 19 14 14 13 14 13 19 16 17 17 10 14 20 19 17 24 18 18 28 25 24 26 30 37 30 35 32 1003
714 Error Detection/Correction and Fault Detection/Recovery 2 5 4 7 3 0 5 10 6 6 1 15 10 6 6 4 4 7 5 12 9 10 17 14 12 13 20 24 18 28 32 36 19 27 30 43 44 34 33 33 64 58 45 53 65 55 48 1002
707 DP: Database and File Management or Data Structures (Data Processing) 0 0 0 0 0 0 0 0 1 0 0 0 1 0 4 5 0 1 0 0 1 0 1 2 1 2 6 5 2 6 16 23 16 21 13 44 53 42 48 70 84 75 54 112 87 81 124 1001
315 Electric Lamp and Discharge Devices: Systems 25 12 18 28 24 26 32 22 22 21 33 16 17 21 20 16 13 20 17 22 17 21 22 11 21 14 16 15 23 20 15 20 9 13 8 14 9 33 22 13 17 20 25 31 24 26 22 926
029 Metal Working 27 18 29 22 19 35 28 27 27 21 31 30 28 19 29 23 20 9 13 15 23 12 24 28 18 20 22 14 16 22 18 11 14 16 9 18 17 13 21 24 18 16 17 16 12 8 4 921
345 Computer Graphics Processing and Selective Visual Display Systems 1 1 4 1 2 3 3 2 8 11 15 4 6 2 6 7 2 4 6 6 7 9 6 8 13 12 21 11 17 14 14 18 14 26 17 36 21 55 60 70 53 46 50 69 48 33 47 889
385 Optical Waveguides 0 1 3 3 1 3 4 1 5 2 1 4 5 5 4 8 5 10 7 5 10 7 14 12 28 24 18 25 31 33 16 16 10 17 9 17 18 17 22 45 58 57 67 64 75 52 42 881
473 Games Using Tangible Projectile 8 7 5 6 8 4 6 7 4 4 7 12 7 16 6 8 10 3 7 6 3 5 3 5 7 12 13 16 20 24 14 21 18 25 22 40 31 37 60 51 50 34 41 46 50 43 46 878
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 25 23 24 37 17 15 17 14 15 12 10 16 15 21 15 12 14 14 26 11 15 11 15 16 14 8 21 24 23 19 17 17 11 16 17 31 31 21 23 27 26 29 21 21 11 12 14 864
427 Coating Processes 16 8 15 18 16 12 21 20 16 16 14 20 16 13 18 22 19 19 16 15 13 16 20 16 14 12 20 26 22 26 17 23 19 20 25 20 20 26 23 20 26 16 15 14 15 13 16 843
313 Electric Lamp and Discharge Devices 16 17 16 31 30 23 11 28 20 17 24 16 29 24 27 10 10 5 19 12 12 12 18 27 23 19 36 25 26 20 19 9 8 13 12 20 9 12 16 13 20 19 10 17 16 14 8 838
382 Image Analysis 0 2 5 3 2 0 1 1 2 2 5 5 5 5 1 0 2 2 2 1 2 5 6 11 6 11 9 11 20 21 10 14 9 21 24 44 46 51 76 43 40 54 35 54 55 56 49 829
710 Input/Output (Electrical Computers and Digital Processing Systems) 0 1 5 1 5 5 1 4 2 4 10 3 6 11 13 3 9 12 10 8 10 15 14 9 10 10 12 25 20 25 29 16 18 20 25 30 36 37 38 23 45 65 37 39 32 38 32 823
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 1 1 0 2 2 0 1 2 1 0 1 0 3 0 1 0 1 1 3 3 6 8 6 4 12 10 12 16 15 23 26 21 17 26 38 63 53 45 40 48 34 37 29 57 41 56 43 809
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 10 17 23 25 22 18 23 29 32 37 33 29 28 23 15 18 10 20 17 9 12 14 9 8 12 13 16 18 10 10 9 18 6 20 13 21 17 23 11 17 18 12 13 13 10 6 6 793
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 3 8 8 9 11 15 33 23 25 18 13 16 26 21 27 31 15 21 25 21 23 20 25 17 14 10 9 7 2 11 8 7 15 25 14 11 19 24 31 27 13 9 13 20 15 15 14 787
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 3 2 11 7 15 11 22 8 19 11 13 3 8 10 9 6 11 11 7 3 4 8 9 5 10 13 10 23 23 25 11 22 19 14 24 22 18 18 17 21 24 35 50 39 47 34 43 778
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 23 14 27 20 31 17 34 23 48 31 22 18 14 17 11 8 8 15 13 13 12 14 8 9 14 11 9 12 6 18 9 9 16 9 10 12 15 18 16 23 19 16 16 18 15 10 19 770
219 Electric Heating 16 17 15 14 10 16 22 21 30 12 22 23 7 25 7 18 8 11 5 17 22 25 11 13 20 11 14 18 15 11 22 15 9 11 5 7 18 22 18 29 27 31 23 21 14 5 12 765
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 23 19 21 30 19 12 13 10 17 13 35 25 20 20 22 23 13 14 9 9 4 10 6 12 17 6 21 16 11 25 24 15 10 9 9 14 15 17 22 17 27 16 15 15 12 16 16 764
438 Semiconductor Device Manufacturing: Process 11 10 3 6 6 7 11 7 17 7 3 4 5 4 8 7 9 13 7 9 12 13 19 17 12 15 13 11 20 25 23 18 13 16 14 9 17 20 18 27 22 31 41 45 48 46 40 759
439 Electrical Connectors 15 13 21 15 12 16 12 8 10 21 18 14 11 10 5 13 11 11 6 11 12 16 14 13 25 14 12 12 11 14 13 13 18 12 9 22 15 40 21 18 20 22 23 32 26 22 23 745
375 Pulse or Digital Communications 0 0 2 1 4 6 3 3 10 9 7 8 8 8 14 6 2 3 4 8 2 11 10 14 19 11 13 15 16 17 16 29 21 14 13 25 19 30 19 23 24 29 24 36 49 53 41 699
204 Chemistry: Electrical and Wave Energy 1 5 4 11 9 12 15 12 18 21 28 16 20 19 12 8 9 11 11 12 9 19 15 13 12 12 17 19 17 24 19 19 16 23 16 15 21 19 23 17 8 13 14 9 10 13 10 676
137 Fluid Handling 25 14 14 16 23 25 25 29 39 21 27 25 21 11 11 12 8 12 11 6 7 7 10 10 10 14 12 13 8 17 14 16 10 9 10 9 14 12 19 11 12 13 9 14 7 2 6 670
206 Special Receptacle or Package 15 27 22 17 35 21 15 8 18 16 13 14 14 20 15 17 10 9 12 3 5 13 9 12 12 11 16 17 20 13 6 14 9 23 15 22 16 18 14 6 18 5 14 12 11 8 8 668
333 Wave Transmission Lines and Networks 25 20 20 24 16 23 24 31 44 24 23 16 14 19 14 17 14 9 10 12 2 9 15 14 10 11 5 9 9 12 7 10 5 4 2 2 6 5 10 11 24 17 11 15 12 6 10 652
372 Coherent Light Generators 0 1 3 5 9 7 11 9 19 20 20 12 15 22 8 7 7 8 9 10 7 9 3 12 20 22 17 16 17 27 12 19 12 8 9 8 3 13 13 15 20 31 20 15 10 12 18 590
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 2 2 5 2 8 7 4 9 10 9 8 8 9 16 2 6 5 3 14 8 7 3 6 5 9 8 19 22 9 26 24 20 18 13 13 11 17 28 26 18 25 17 17 13 17 21 29 578
378 X-Ray or Gamma Ray Systems or Devices 4 5 8 4 3 5 5 4 3 3 8 3 3 5 5 5 6 8 7 7 7 4 10 5 13 4 17 10 11 11 7 4 15 16 17 26 26 27 34 33 13 29 18 33 20 26 30 567
455 Telecommunications 7 4 10 5 6 7 7 11 5 10 4 6 10 4 6 3 3 5 2 4 6 4 8 3 6 5 2 4 2 5 6 4 5 8 6 10 11 10 6 16 30 29 26 64 59 42 71 567
310 Electrical Generator or Motor Structure 12 16 28 15 20 8 23 19 11 7 15 11 7 12 7 7 3 11 7 10 8 13 4 13 11 5 6 6 8 4 8 6 4 5 9 15 13 14 20 15 11 19 21 12 14 13 23 549
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 0 0 2 0 0 3 2 1 2 1 2 0 3 3 3 4 1 2 3 3 1 0 2 1 1 1 7 8 2 11 4 14 9 14 16 23 36 29 41 25 38 43 32 53 33 27 35 541
436 Chemistry: Analytical and Immunological Testing 1 0 1 0 0 2 3 3 2 2 3 2 8 9 5 9 10 4 11 8 7 12 1 5 12 14 18 16 12 18 26 20 13 21 13 22 23 18 14 22 30 25 20 15 15 20 22 537
341 Coded Data Generation or Conversion 4 5 11 10 8 4 6 10 18 19 13 7 10 8 8 6 4 6 6 8 5 7 12 9 3 3 14 14 8 8 11 9 15 18 15 16 10 14 21 10 24 17 16 24 21 20 15 530
060 Power Plants 16 11 20 13 19 7 8 12 9 11 12 22 8 26 9 10 8 7 10 7 8 10 6 10 10 7 8 6 10 7 13 11 9 17 14 12 7 9 13 10 12 14 12 17 8 9 10 524
362 Illumination 5 4 7 15 8 9 8 7 16 8 14 14 4 7 8 8 11 15 14 16 19 7 9 8 8 10 9 11 11 14 7 12 5 7 8 3 19 15 13 14 15 11 6 10 28 14 26 517
360 Dynamic Magnetic Information Storage or Retrieval 8 8 10 13 13 10 9 12 9 16 9 16 6 8 7 3 13 14 10 11 2 8 7 7 6 1 14 15 9 12 10 15 11 9 7 13 13 20 13 12 13 10 12 15 20 17 19 515
062 Refrigeration 9 11 14 13 12 10 9 2 13 7 3 10 3 4 5 8 8 8 8 11 12 19 18 7 9 14 20 15 12 8 18 16 6 13 8 19 18 8 15 17 15 15 11 11 9 11 2 514
174 Electricity: Conductors and Insulators 16 15 19 24 14 15 10 11 12 8 9 9 9 3 8 17 7 2 4 4 7 6 8 4 1 7 6 4 5 7 9 10 3 11 8 7 7 10 19 22 16 21 17 19 18 18 11 497
379 Telephonic Communications 2 2 3 3 4 2 6 10 12 6 3 3 2 3 7 4 3 3 9 3 3 8 4 4 9 2 7 7 9 9 12 10 9 16 16 23 16 17 14 24 26 42 33 35 29 14 9 497
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 7 3 3 7 9 12 14 13 13 9 14 20 12 9 10 11 8 13 22 10 12 10 13 7 14 11 11 17 18 10 14 15 10 9 14 8 7 10 10 9 11 8 5 8 2 7 7 496
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 1 0 0 1 1 2 0 1 1 3 1 3 2 2 2 3 5 1 1 2 3 2 6 2 2 6 4 9 6 2 9 7 9 8 12 14 13 15 29 39 42 37 53 37 56 37 491
451 Abrading 21 20 18 20 14 12 13 17 38 35 22 29 22 7 7 11 5 9 9 4 2 3 4 4 4 3 10 5 7 10 9 1 3 4 6 4 7 10 6 10 8 5 5 7 2 10 7 489
036 Boots, Shoes, and Leggings 10 16 16 14 19 11 14 18 12 7 11 4 2 4 3 3 2 2 6 6 7 7 8 8 14 13 17 10 15 6 13 12 9 7 6 7 12 13 9 10 10 11 8 19 11 22 19 483
222 Dispensing (apparatus and process) 22 19 23 22 27 15 13 9 15 14 20 16 18 7 15 8 7 3 7 3 3 7 7 5 5 9 8 9 9 5 5 6 9 7 6 7 7 12 13 7 7 5 5 5 5 4 3 463
248 Supports (e.g., for holding articles, etc.) 5 10 16 21 18 10 11 6 6 11 12 11 5 7 6 7 2 4 4 10 9 6 13 9 9 10 11 9 9 14 13 16 11 10 4 16 17 22 11 14 12 5 5 5 3 5 12 462
348 Television 2 1 1 5 4 6 7 6 9 7 5 2 3 8 8 3 10 5 5 4 3 9 14 11 14 14 20 11 14 3 5 7 8 12 10 18 21 14 20 21 18 18 9 20 14 13 11 453
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 0 2 2 0 1 2 2 5 0 3 1 1 1 0 0 3 1 2 1 4 0 2 6 5 14 6 7 8 14 13 11 12 27 25 30 39 23 23 19 9 13 32 25 22 31 447
423 Chemistry of Inorganic Compounds 9 11 12 9 12 20 15 15 7 17 7 11 14 15 9 14 4 7 12 9 6 6 5 6 6 3 8 12 5 10 9 12 9 7 8 6 12 11 9 7 8 5 9 11 8 9 10 446
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 0 2 3 3 1 3 2 0 1 4 2 3 6 3 0 5 5 9 8 4 7 11 16 13 11 18 13 13 7 24 15 21 31 20 43 32 49 35 444
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 0 0 1 0 0 0 0 0 0 0 0 2 1 1 0 0 0 1 2 0 2 0 3 1 4 1 4 7 6 9 10 10 9 15 22 21 24 30 19 18 30 20 42 33 46 43 437
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 13 10 19 15 17 20 12 13 21 23 11 12 6 12 10 10 4 8 9 6 10 5 4 2 3 4 4 3 4 4 7 4 6 6 4 8 13 7 11 6 16 15 4 5 7 7 4 424
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 3 0 0 0 1 3 0 2 7 4 3 2 5 4 2 7 4 5 2 11 6 16 5 4 2 7 12 8 20 29 12 15 18 17 12 16 22 16 20 11 13 18 20 12 9 7 11 423
330 Amplifiers 7 6 11 14 4 14 22 20 20 19 9 7 9 8 1 7 7 7 5 3 1 11 9 9 12 6 7 8 7 6 7 4 7 4 4 11 4 6 5 15 14 13 2 15 11 8 16 422
052 Static Structures (e.g., Buildings) 9 13 13 11 6 7 11 5 16 9 11 16 9 9 11 13 8 9 2 5 8 6 5 4 7 3 7 4 6 8 9 14 8 10 8 10 13 9 19 12 10 10 10 8 5 6 9 421
708 Arithmetic Processing and Calculating (Electrical Computers) 4 4 6 9 11 4 7 10 13 12 12 7 7 8 7 12 5 7 7 2 7 13 7 7 11 11 18 13 7 13 6 6 3 5 6 14 10 15 10 10 9 7 8 18 8 12 5 413
118 Coating Apparatus 5 6 15 22 18 10 18 12 14 7 11 13 12 3 9 10 3 1 5 2 2 10 11 8 10 6 8 2 6 7 6 8 6 9 13 8 9 13 13 7 9 11 6 7 6 7 2 406
030 Cutlery 8 5 8 9 5 9 6 5 7 15 5 19 14 7 5 11 8 8 17 9 15 8 10 7 6 6 10 10 16 10 5 7 6 8 4 11 12 9 13 9 9 3 5 9 7 5 3 403
280 Land Vehicles 12 7 7 6 6 3 6 10 8 2 9 13 7 10 7 7 3 6 7 6 7 3 4 5 8 8 9 6 11 5 13 13 11 14 6 12 17 14 11 19 12 6 6 14 11 5 6 398
365 Static Information Storage and Retrieval 15 14 14 12 5 10 23 21 16 19 25 16 7 5 9 7 4 5 4 2 1 3 0 3 9 6 10 6 4 8 10 6 6 9 4 7 7 3 2 5 13 6 2 9 9 4 7 392
200 Electricity: Circuit Makers and Breakers 15 18 29 20 21 11 10 12 17 17 14 10 16 8 9 16 9 6 12 7 8 14 5 1 9 7 0 3 3 3 2 6 5 2 1 10 8 3 2 3 2 3 6 2 3 1 1 390
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 1 2 1 0 0 1 5 2 3 6 1 2 3 2 7 4 4 4 2 6 8 8 10 6 8 5 2 5 9 9 8 11 6 10 15 13 19 14 20 28 21 28 27 25 18 389
242 Winding, Tensioning, or Guiding 7 9 14 21 18 11 15 8 13 19 17 18 15 10 17 4 4 4 7 4 7 5 8 7 5 5 7 3 6 3 6 4 6 6 5 8 7 4 7 7 3 5 2 8 3 2 2 376
367 Communications, Electrical: Acoustic Wave Systems and Devices 6 4 6 9 15 6 12 18 15 9 14 6 9 5 4 5 4 9 6 2 1 9 2 6 8 10 10 16 10 5 7 10 7 4 11 7 5 5 8 9 5 7 10 3 12 11 13 375
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 2 0 0 0 2 1 1 1 4 3 7 7 3 7 12 15 28 24 16 16 16 7 16 38 37 49 49 366
252 Compositions 4 5 4 6 4 7 11 16 11 20 9 8 13 10 6 6 8 4 5 5 5 7 8 7 13 12 6 3 12 15 7 5 4 9 7 10 6 6 7 7 4 10 3 9 5 6 7 362
002 Apparel 8 6 13 10 6 7 10 9 11 6 6 5 7 4 8 5 1 6 6 1 3 9 10 6 5 4 7 3 11 10 4 4 3 7 12 7 20 17 15 13 14 11 9 8 2 5 6 360
012 Boot and Shoe Making 56 21 19 41 41 22 26 17 23 11 8 8 9 13 4 5 3 6 5 2 4 2 5 1 2 1 1 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 360
318 Electricity: Motive Power Systems 5 7 6 9 7 10 11 11 11 11 5 15 16 2 8 11 4 8 11 5 8 19 3 3 11 4 8 1 3 2 9 5 5 4 11 10 9 9 4 5 6 10 9 6 11 7 5 360
343 Communications: Radio Wave Antennas 6 5 9 8 4 7 7 10 15 7 10 5 4 7 8 5 5 10 3 2 7 6 9 8 10 5 6 5 3 7 5 4 10 6 6 5 8 10 14 10 11 12 7 11 13 13 8 356
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 2 8 9 16 14 6 10 7 26 13 13 13 16 8 8 6 3 4 5 6 1 2 4 3 6 1 2 1 1 3 3 2 3 2 6 6 8 6 8 6 8 11 8 12 18 16 14 354
381 Electrical Audio Signal Processing Systems and Devices 5 5 4 0 4 2 2 2 3 3 3 4 4 4 13 7 7 8 11 8 4 7 7 6 6 6 3 7 13 7 13 7 4 8 4 19 20 11 7 11 7 19 7 10 13 14 15 354
074 Machine Element or Mechanism 15 19 22 19 17 21 15 18 18 12 14 14 7 10 4 4 2 6 6 6 2 4 4 4 3 2 3 5 4 2 7 5 7 2 10 7 5 4 5 0 3 3 4 0 4 1 0 349
607 Surgery: Light, Thermal, and Electrical Application 1 0 0 0 1 0 2 2 3 12 14 9 6 3 3 7 4 1 0 2 1 1 0 7 6 2 2 4 4 5 6 9 10 9 4 15 12 10 23 23 15 18 10 19 19 14 15 333
363 Electric Power Conversion Systems 2 0 3 7 8 2 4 3 7 6 6 7 3 4 1 9 7 6 6 8 6 3 6 6 7 6 7 7 5 8 7 7 8 11 11 13 12 10 11 12 14 5 7 7 8 6 13 322
426 Food or Edible Material: Processes, Compositions, and Products 6 10 5 5 9 9 10 11 15 13 11 11 10 11 4 10 6 4 4 3 3 4 1 1 2 2 1 6 13 8 7 6 3 5 5 10 10 6 9 6 12 6 4 6 7 4 5 319
053 Package Making 12 14 21 26 19 11 13 8 12 7 10 6 9 4 8 10 3 6 2 4 3 2 6 4 7 2 3 8 3 6 3 2 7 2 5 4 1 3 1 2 7 6 7 7 3 7 2 318
101 Printing 11 13 16 13 9 17 11 5 13 11 15 12 7 4 4 2 1 4 7 2 4 2 4 1 0 4 4 2 0 1 1 7 6 5 4 16 7 7 10 12 10 13 5 8 2 4 0 316
033 Geometrical Instruments 9 9 12 18 8 7 4 6 6 6 4 9 6 12 8 5 8 8 7 9 5 10 9 8 8 3 6 4 4 7 8 6 5 7 5 6 5 3 8 6 8 3 2 6 6 2 4 315
106 Compositions: Coating or Plastic 9 3 9 10 6 4 11 8 9 10 10 2 5 4 8 8 5 7 7 4 2 4 4 0 4 6 1 3 6 7 8 7 5 6 13 12 9 8 7 8 10 12 9 6 6 1 5 308
072 Metal Deforming 9 9 17 16 12 10 12 8 7 13 8 7 4 6 6 10 6 7 5 8 10 5 8 8 3 3 1 3 6 3 7 4 3 3 3 5 8 4 11 2 4 0 3 6 6 4 3 306
337 Electricity: Electrothermally or Thermally Actuated Switches 9 12 14 22 12 15 16 11 12 6 9 19 10 17 19 12 13 9 3 8 6 3 5 0 2 3 3 3 2 5 2 4 1 0 0 1 2 0 1 4 1 5 1 0 2 2 0 306
414 Material or Article Handling 3 12 9 10 2 9 6 13 9 5 11 12 8 5 10 7 3 4 5 4 3 5 9 6 10 8 7 9 6 2 6 5 2 5 9 4 4 13 6 8 7 6 2 4 4 4 5 306
114 Ships 6 14 4 11 3 8 8 8 8 7 4 11 7 5 8 10 3 4 5 6 3 6 8 3 7 2 5 8 4 2 6 7 10 11 2 9 8 8 3 4 5 6 8 6 12 7 4 304
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 4 2 1 3 5 11 8 7 6 7 17 20 22 15 5 19 20 29 28 30 41 304
083 Cutting 11 14 17 22 9 13 10 13 9 13 12 10 8 10 3 6 7 10 4 4 2 8 8 4 4 4 1 1 6 0 1 3 3 3 4 8 4 7 7 0 0 7 2 3 0 3 3 301
123 Internal-Combustion Engines 2 5 2 1 5 3 3 3 7 5 4 3 13 10 4 2 7 2 7 6 8 12 10 4 7 6 8 2 7 11 9 4 7 6 2 2 7 4 9 7 7 8 10 15 13 16 6 301
351 Optics: Eye Examining, Vision Testing and Correcting 0 2 0 3 1 5 4 6 13 13 3 8 3 15 10 7 8 11 6 0 4 2 4 3 6 11 12 5 7 8 4 5 8 6 5 10 14 8 10 3 8 4 4 5 3 17 3 297
220 Receptacles 12 10 8 8 7 12 8 8 10 5 9 4 4 12 7 6 4 7 7 7 8 9 5 2 4 4 7 6 8 3 7 5 5 10 3 4 6 5 8 3 7 2 6 3 4 1 6 296
015 Brushing, Scrubbing, and General Cleaning 16 8 12 15 10 11 7 5 11 13 13 6 2 2 4 5 1 2 4 1 1 3 1 4 5 8 5 2 9 5 3 3 3 5 5 10 10 10 3 8 8 10 2 1 3 8 4 287
434 Education and Demonstration 7 5 4 10 6 13 7 7 11 10 7 12 6 5 8 5 5 5 4 3 0 2 5 5 1 5 7 3 2 2 2 6 5 9 4 7 10 15 6 9 9 8 4 5 4 5 2 282
165 Heat Exchange 3 9 11 11 9 12 9 2 8 9 7 6 2 1 2 3 5 8 8 0 4 8 13 6 3 6 9 3 4 11 6 5 8 6 4 4 7 4 7 6 5 7 7 3 6 3 0 280
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 3 3 4 2 7 6 5 10 11 5 4 8 4 3 2 3 11 11 6 7 10 1 11 12 5 9 9 9 6 6 5 8 5 6 2 4 9 3 1 6 4 6 7 6 6 4 276
024 Buckles, Buttons, Clasps, Etc. 8 16 11 13 7 6 9 10 8 3 9 5 7 8 6 6 3 3 3 2 7 0 7 4 8 4 5 2 3 2 3 2 4 4 6 9 5 17 7 10 8 1 0 5 4 2 2 274
431 Combustion 2 6 5 9 3 9 3 11 14 10 8 15 14 7 8 11 10 8 8 7 4 11 4 5 2 5 4 5 3 4 5 2 4 1 2 2 9 11 7 1 4 3 1 2 1 3 1 274
331 Oscillators 8 8 5 18 16 10 9 16 8 3 9 4 7 3 8 7 5 3 1 5 1 10 7 12 6 2 5 5 5 6 3 1 6 3 1 2 2 2 5 2 3 5 4 1 8 6 3 269
139 Textiles: Weaving 13 19 20 19 17 28 28 17 20 2 10 8 16 13 7 5 1 5 3 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 2 0 0 0 1 1 1 1 2 2 267
307 Electrical Transmission or Interconnection Systems 4 10 8 7 10 7 10 8 5 6 8 8 9 7 5 4 5 5 10 6 2 5 3 1 4 6 2 4 2 2 3 3 0 5 5 6 8 3 4 4 5 3 7 8 8 5 15 265
358 Facsimile and Static Presentation Processing 1 0 2 3 1 3 1 3 6 7 7 6 4 0 3 3 2 1 1 3 2 5 6 1 9 3 7 4 4 7 9 9 6 15 12 13 11 14 7 8 7 5 6 14 8 7 8 264
005 Beds 8 5 10 7 6 4 1 2 4 6 5 10 8 4 1 6 1 3 3 1 1 0 1 4 5 7 4 7 6 4 10 5 12 9 5 5 7 4 5 1 13 7 12 11 7 6 9 262
040 Card, Picture, or Sign Exhibiting 6 7 10 9 7 8 8 4 9 6 8 6 6 8 8 7 5 4 12 4 2 6 6 2 9 1 5 2 1 2 4 9 4 3 2 3 4 9 2 7 8 9 2 4 1 8 3 260
126 Stoves and Furnaces 3 4 3 1 3 5 1 4 5 4 3 5 6 10 12 16 13 20 22 14 9 7 10 4 5 6 6 10 3 2 6 3 4 5 2 0 3 4 3 1 0 1 2 2 1 3 0 256
417 Pumps 5 5 11 9 13 11 7 6 9 7 8 6 5 3 4 6 7 5 4 5 1 6 3 2 3 4 0 4 5 1 6 9 5 6 5 4 8 6 7 4 4 3 3 9 6 1 3 254
273 Amusement Devices: Games 2 2 3 2 0 2 3 7 7 2 7 8 6 4 8 3 4 7 6 2 5 4 7 4 5 2 7 5 2 9 7 5 7 6 10 6 9 7 4 5 3 6 1 4 12 10 7 244
198 Conveyors: Power-Driven 14 12 15 10 14 4 9 7 7 9 13 12 5 8 8 3 6 3 5 2 4 5 5 3 4 3 3 3 4 4 1 6 2 2 2 2 1 6 1 3 0 1 5 1 1 3 0 241
239 Fluid Sprinkling, Spraying, and Diffusing 6 4 9 8 8 5 8 6 8 12 11 10 9 8 5 2 5 1 9 3 4 5 3 5 4 4 4 3 6 1 4 4 5 6 2 3 6 4 3 2 2 5 3 6 5 1 4 241
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 1 3 0 0 2 2 2 1 0 1 1 0 0 0 0 1 3 4 2 3 3 4 2 4 7 7 16 11 11 8 7 6 10 6 9 22 17 21 43 240
084 Music 4 3 3 1 2 2 5 3 4 8 3 2 1 7 5 6 3 3 8 2 3 5 2 4 7 5 2 4 2 9 5 7 5 4 10 14 8 5 8 8 4 7 2 6 5 11 11 238
416 Fluid Reaction Surfaces (i.e., Impellers) 5 4 4 5 2 3 1 3 4 5 7 6 9 3 1 5 2 3 3 7 3 4 3 6 3 3 4 6 2 5 7 5 12 2 13 3 5 4 14 8 7 5 8 6 6 6 4 236
148 Metal Treatment 5 4 6 10 7 6 8 10 4 10 10 7 6 13 7 6 4 6 5 4 3 1 8 2 3 4 5 4 2 6 4 2 5 6 4 3 5 4 2 7 2 3 3 2 2 1 3 234
323 Electricity: Power Supply or Regulation Systems 7 7 5 6 4 11 10 8 12 6 10 3 2 1 5 3 4 0 6 8 1 2 2 3 3 0 3 3 1 3 3 3 9 1 9 6 9 6 5 2 7 6 4 8 4 9 4 234
374 Thermal Measuring and Testing 2 3 6 6 3 10 4 6 10 9 2 8 8 9 5 5 5 2 3 8 3 5 5 5 5 6 5 0 3 3 8 5 3 2 2 8 2 5 6 8 6 2 11 5 3 3 1 234
251 Valves and Valve Actuation 2 5 8 5 10 2 10 6 12 7 8 12 10 2 3 7 2 4 3 3 3 2 4 2 4 2 7 5 3 6 5 6 1 1 9 0 3 5 4 3 6 5 8 5 4 5 0 229
042 Firearms 7 17 11 9 5 11 2 1 12 3 6 0 1 2 5 1 2 5 2 1 1 2 5 8 3 2 1 3 5 4 3 3 6 5 3 3 2 2 8 21 10 4 0 4 5 4 6 226
228 Metal Fusion Bonding 6 4 8 3 9 13 10 6 15 10 7 6 5 6 2 3 1 4 3 2 2 2 4 2 6 2 6 5 2 5 2 3 5 5 7 2 5 5 7 8 5 2 1 2 3 2 2 225
112 Sewing 16 10 13 13 9 8 7 5 4 7 12 7 4 10 4 2 4 2 3 2 5 8 6 5 6 3 3 2 5 3 4 2 3 8 4 3 3 1 0 0 1 0 2 2 0 1 1 223
347 Incremental Printing of Symbolic Information 0 0 0 0 2 0 2 5 7 4 5 5 3 1 1 7 5 5 4 1 3 3 5 8 7 0 8 4 5 7 1 1 1 4 6 9 11 11 7 6 8 6 7 8 7 16 2 218
070 Locks 3 1 7 3 0 2 5 3 3 6 4 5 11 5 8 14 6 5 3 0 7 7 9 4 9 2 3 6 4 5 2 3 5 2 6 9 4 3 7 7 9 4 3 0 0 2 0 216
398 Optical Communications 0 0 0 1 2 0 3 1 3 0 0 2 3 1 0 5 2 0 2 0 0 1 1 0 5 11 1 8 7 5 6 8 5 6 6 6 7 6 5 12 13 6 9 14 9 14 16 212
297 Chairs and Seats 4 14 10 8 6 4 5 4 6 4 7 2 4 3 4 0 2 4 1 1 1 0 3 6 1 7 1 0 0 7 1 5 7 7 4 7 7 8 5 5 7 9 4 6 2 6 2 211
482 Exercise Devices 1 0 1 1 1 1 1 2 2 3 3 2 1 2 3 4 3 5 2 4 1 3 3 5 4 6 1 5 5 3 4 10 13 5 6 15 11 13 9 9 4 6 5 8 5 4 5 210
244 Aeronautics and Astronautics 5 5 5 5 5 5 12 7 3 5 2 3 3 6 3 5 2 0 4 1 4 3 3 4 3 3 1 7 6 3 6 6 7 3 4 5 5 2 10 3 14 2 4 5 4 5 1 209
415 Rotary Kinetic Fluid Motors or Pumps 7 4 5 5 9 4 6 3 4 5 8 6 1 3 4 2 1 3 2 1 0 2 5 5 4 7 2 5 0 4 2 6 3 8 7 4 5 3 6 13 10 6 5 5 3 5 1 209
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 10 8 17 13 9 9 13 8 9 7 5 6 7 3 4 6 1 5 2 2 2 7 7 1 2 1 3 0 1 2 0 2 1 2 4 3 4 0 1 1 3 3 3 4 3 1 1 206
433 Dentistry 0 0 2 2 0 4 4 2 0 3 2 4 0 2 2 1 6 6 6 6 2 5 1 6 8 9 6 1 6 5 2 13 5 4 5 11 7 9 10 10 6 6 2 4 3 4 2 204
355 Photocopying 2 6 5 13 6 9 12 13 13 14 11 4 5 3 5 6 3 2 4 2 6 2 1 2 2 1 7 2 4 3 0 3 2 0 5 3 2 2 2 2 3 1 2 1 0 3 1 200
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 3 2 5 6 6 2 5 6 18 8 4 4 4 3 5 7 0 4 4 2 1 2 2 6 5 3 5 4 2 3 4 8 3 7 2 4 5 0 2 3 4 9 2 2 3 2 8 199
211 Supports: Racks 4 8 9 7 11 1 5 4 6 5 4 3 5 7 3 2 1 2 4 3 0 3 4 6 7 2 2 5 5 5 4 5 6 6 3 1 6 4 4 2 4 6 0 5 6 2 1 198
241 Solid Material Comminution or Disintegration 2 12 9 11 9 13 9 4 8 5 4 6 3 1 3 4 2 3 4 1 2 3 3 10 6 5 2 0 4 2 3 2 2 5 1 3 4 1 3 1 1 1 2 2 5 2 5 193
162 Paper Making and Fiber Liberation 6 12 4 13 10 5 11 3 8 4 6 7 3 5 4 4 1 6 2 3 1 4 8 4 2 3 3 3 3 2 3 3 4 1 1 3 2 3 2 1 3 1 1 6 4 1 3 192
336 Inductor Devices 6 19 21 18 7 5 7 4 6 3 5 1 2 4 3 2 3 1 4 4 2 3 1 1 2 3 2 1 3 0 0 3 2 3 0 2 1 3 1 4 4 6 2 6 4 4 2 190
209 Classifying, Separating, and Assorting Solids 5 4 6 8 7 3 5 5 4 7 4 4 7 6 9 4 4 7 5 10 1 3 3 3 3 1 6 3 7 3 3 4 2 4 2 6 4 6 1 1 1 1 2 0 4 0 1 189
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 4 2 1 4 8 5 6 2 1 3 8 9 1 10 13 9 2 5 6 9 6 5 3 2 0 4 1 2 8 6 4 5 2 2 2 3 3 2 5 0 5 3 2 1 0 3 1 188
119 Animal Husbandry 4 5 2 3 1 2 3 3 1 5 5 2 1 2 7 0 1 5 2 1 2 3 3 3 3 4 6 3 5 9 9 6 5 1 3 5 5 8 3 7 8 5 8 4 3 8 4 188
065 Glass Manufacturing 4 4 11 8 1 4 6 7 12 4 11 2 8 4 4 2 3 0 2 3 4 5 8 7 6 4 8 4 2 2 5 3 1 3 3 1 5 0 1 1 8 5 0 1 0 0 0 187
051 Abrasive Tool Making Process, Material, or Composition 3 2 3 1 3 2 4 8 7 3 3 2 10 1 3 1 3 3 1 3 11 10 3 2 6 1 1 4 6 11 7 5 4 5 4 6 6 6 6 3 4 3 1 0 0 1 3 185
312 Supports: Cabinet Structure 1 2 3 2 12 5 4 7 5 8 8 8 6 12 6 6 3 4 7 4 1 2 1 1 3 10 5 3 2 1 4 1 4 2 4 3 2 1 5 3 3 2 3 0 2 3 1 185
352 Optics: Motion Pictures 0 2 5 3 2 1 3 5 14 7 19 30 21 6 3 12 9 22 8 2 1 0 3 1 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 184
227 Elongated-Member-Driving Apparatus 7 7 9 10 1 3 1 5 4 1 6 1 4 5 3 2 4 3 2 4 1 3 2 2 3 2 2 3 6 0 0 3 3 5 4 3 2 2 6 8 6 12 7 1 1 2 6 177
501 Compositions: Ceramic 1 0 2 1 2 3 1 3 6 4 2 9 5 2 4 4 3 1 1 3 2 5 7 6 0 3 6 9 10 6 3 3 2 14 4 3 4 4 4 2 2 6 6 4 2 1 1 176
229 Envelopes, Wrappers, and Paperboard Boxes 7 2 12 16 8 10 8 6 4 3 6 6 5 2 4 5 3 6 1 4 1 5 4 4 1 3 4 3 2 3 2 3 2 0 1 2 1 2 3 2 2 3 3 0 1 0 0 175
181 Acoustics 17 5 7 5 4 4 5 7 7 3 7 5 3 9 2 2 2 5 2 3 1 1 3 3 1 2 6 2 3 1 2 0 3 3 0 4 6 6 2 4 3 1 0 2 1 1 8 173
034 Drying and Gas or Vapor Contact with Solids 9 1 4 17 7 10 0 4 4 8 4 2 2 2 0 2 5 1 3 3 3 4 7 3 7 7 3 1 1 3 3 3 0 0 2 2 4 4 4 5 2 4 3 4 2 3 0 172
043 Fishing, Trapping, and Vermin Destroying 0 1 4 3 2 3 1 4 1 2 7 6 2 5 5 8 3 5 2 1 1 2 3 1 4 2 8 5 6 6 6 6 8 9 3 3 6 5 1 2 3 2 7 3 1 1 2 171
089 Ordnance 17 14 16 5 10 7 5 2 8 7 6 3 2 4 1 1 1 0 1 1 0 2 3 2 3 1 1 3 4 8 2 2 3 0 2 3 1 1 1 2 3 1 3 0 1 5 2 170
338 Electrical Resistors 6 12 10 17 11 6 7 4 7 8 2 4 8 4 3 5 1 9 3 3 2 4 1 3 1 2 4 2 6 0 1 3 0 1 2 0 1 0 1 1 1 2 0 0 0 1 0 169
726 Information Security 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 0 1 1 0 0 1 2 1 3 3 4 5 7 11 3 5 5 10 20 19 27 34 164
004 Baths, Closets, Sinks, and Spittoons 2 1 7 2 4 4 4 3 3 1 4 4 8 4 3 0 2 3 3 4 2 3 7 0 1 1 4 5 4 4 7 7 3 2 0 8 3 2 6 9 1 3 4 3 2 1 2 160
446 Amusement Devices: Toys 0 0 4 4 1 4 4 2 5 6 4 2 1 2 3 1 1 4 4 0 3 1 1 2 10 6 4 3 9 3 3 5 3 5 1 4 6 3 7 8 8 5 1 4 1 2 0 160
706 DP: Artificial Intelligence (Data Processing) 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 2 13 3 5 10 3 3 5 2 12 2 3 5 6 9 4 6 14 12 14 23 158
366 Agitating (e.g., of articles and materials) 4 2 3 6 4 0 3 5 2 4 7 8 8 6 4 6 5 2 3 1 1 2 3 0 3 2 3 1 0 3 2 3 1 2 3 12 5 3 6 1 3 6 2 0 3 3 1 157
277 Seal for a Joint or Juncture 5 4 3 3 5 1 2 4 7 1 6 3 2 2 1 4 3 6 7 4 5 2 3 5 0 1 3 2 2 2 1 2 6 7 2 4 2 4 8 8 0 3 2 2 2 0 3 154
294 Handling: Hand and Hoist-Line Implements 1 5 3 7 6 2 4 5 8 2 0 3 1 2 2 2 2 3 3 2 3 2 1 4 6 3 0 3 3 1 8 4 2 3 2 8 7 6 2 3 4 0 0 3 6 4 3 154
380 Cryptography 0 0 0 0 1 1 0 0 2 1 1 0 2 3 0 0 2 2 2 0 2 1 0 0 0 1 1 2 6 4 4 6 3 6 5 10 1 6 10 5 1 5 6 8 13 10 21 154
169 Fire Extinguishers 1 1 0 1 1 1 5 1 7 21 15 15 11 4 3 0 2 2 1 1 1 2 4 1 6 0 0 4 2 1 1 0 1 4 2 4 1 4 3 3 1 4 2 2 2 2 0 150
602 Surgery: Splint, Brace, or Bandage 1 2 0 0 0 5 3 2 1 4 1 5 3 1 0 1 2 3 1 2 3 3 2 4 5 5 2 6 4 4 4 3 10 4 6 6 4 4 2 6 1 6 1 1 3 5 8 149
326 Electronic Digital Logic Circuitry 1 4 2 2 1 1 4 5 5 3 3 2 1 2 2 0 1 1 2 1 2 3 0 1 6 2 8 6 4 3 2 6 4 4 1 6 1 5 3 6 6 2 4 4 8 5 2 147
224 Package and Article Carriers 0 4 4 0 2 0 1 1 0 0 7 4 6 2 1 3 3 3 4 1 1 3 4 1 2 2 1 8 1 5 2 3 5 7 6 12 8 4 2 8 1 2 3 1 5 0 3 146
271 Sheet Feeding or Delivering 2 4 4 6 8 17 10 10 4 4 7 6 1 2 6 1 0 2 0 5 3 2 0 0 2 0 6 6 1 0 1 0 5 3 4 4 2 0 1 3 0 2 0 2 0 0 0 146
384 Bearings 7 2 2 4 7 4 3 5 7 5 6 4 7 5 0 1 2 2 6 1 3 2 1 5 1 8 1 4 4 2 2 3 2 2 3 0 2 5 3 6 3 0 1 2 1 0 0 146
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 3 13 5 12 8 5 8 4 4 5 2 2 6 1 3 2 3 4 2 2 0 1 1 1 3 1 4 6 0 3 0 1 1 2 2 2 2 4 3 0 3 1 2 2 4 2 0 145
221 Article Dispensing 7 10 12 8 13 6 6 2 3 2 2 3 2 3 3 1 3 0 1 2 1 2 1 0 0 0 1 0 5 3 0 3 1 2 2 7 3 3 2 2 4 4 1 3 1 2 2 144
081 Tools 3 4 3 5 5 4 1 2 5 4 5 2 3 5 4 6 0 2 5 4 0 6 3 8 4 4 4 0 7 4 4 2 2 0 0 1 2 3 3 1 1 3 3 4 1 0 1 143
122 Liquid Heaters and Vaporizers 8 11 8 5 2 5 8 4 4 4 3 6 2 3 1 0 1 4 3 3 3 4 3 1 6 2 1 3 1 3 2 3 1 3 0 3 3 1 0 2 3 4 0 1 0 1 0 139
136 Batteries: Thermoelectric and Photoelectric 2 1 1 1 3 6 3 3 0 0 0 0 0 2 5 8 6 4 2 8 2 4 3 4 4 1 1 2 3 7 3 3 5 0 3 3 5 4 6 2 2 3 2 0 5 3 3 138
368 Horology: Time Measuring Systems or Devices 4 2 9 6 5 1 5 7 6 6 6 5 7 3 0 3 1 2 2 1 3 1 2 3 4 2 1 3 1 4 0 2 1 1 2 2 0 2 2 3 4 3 2 4 4 0 1 138
494 Imperforate Bowl: Centrifugal Separators 0 3 1 6 4 5 0 2 2 5 4 3 4 1 0 2 0 1 3 3 7 4 0 0 0 4 0 2 6 3 1 2 4 4 10 7 0 5 2 2 7 3 1 6 1 3 3 136
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 2 5 7 4 1 1 1 6 7 5 4 8 2 2 2 2 3 0 1 3 0 2 0 3 0 2 3 1 2 1 5 2 7 6 4 4 2 2 5 5 6 5 0 0 1 0 1 135
346 Recorders 5 5 3 5 9 6 7 6 13 5 3 3 5 5 6 7 3 4 2 8 0 0 1 0 3 5 4 4 0 1 1 0 0 1 0 3 1 1 0 0 0 0 0 0 0 0 0 135
134 Cleaning and Liquid Contact with Solids 1 0 4 1 1 3 4 3 4 2 3 5 4 4 1 5 1 2 1 2 1 1 1 0 1 3 3 1 4 4 3 3 3 3 6 5 5 3 5 6 9 4 1 1 3 1 3 134
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 1 1 0 0 2 0 1 0 4 2 7 12 7 12 13 11 10 6 10 8 10 14 134
405 Hydraulic and Earth Engineering 2 0 1 0 1 3 0 2 6 4 1 10 6 1 4 1 1 3 4 2 2 2 0 2 1 2 3 2 6 10 4 1 3 6 4 8 5 5 1 2 0 0 2 3 2 2 2 132
057 Textiles: Spinning, Twisting, and Twining 11 9 3 5 23 11 5 5 6 15 4 4 2 2 1 3 1 3 5 0 1 3 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 131
285 Pipe Joints or Couplings 1 1 1 5 4 1 1 5 2 4 3 2 3 2 1 4 0 1 4 2 5 2 2 3 5 5 4 3 1 6 3 5 1 2 2 5 0 3 3 9 1 3 1 3 1 4 1 130
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 2 0 0 2 0 0 0 0 2 4 3 2 0 2 1 7 6 3 2 2 3 6 5 6 5 6 8 11 11 12 14 130
716 DP: Design and Analysis of Circuit or Semiconductor Mask (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 1 2 0 1 0 7 7 1 2 3 7 5 1 1 7 7 6 7 3 20 12 14 14 129
095 Gas Separation: Processes 0 1 2 1 3 1 2 3 3 1 1 1 1 3 6 1 4 0 3 6 3 0 0 5 2 4 6 2 3 4 2 5 2 1 4 1 3 4 0 3 3 6 3 6 4 7 2 128
099 Foods and Beverages: Apparatus 3 4 2 3 3 2 6 0 1 3 4 3 2 2 3 2 2 2 4 1 1 0 1 0 3 1 2 2 0 6 3 6 4 7 2 5 3 1 2 1 8 4 3 1 3 2 4 127
216 Etching a Substrate: Processes 0 0 0 1 1 0 2 2 4 4 2 3 0 3 1 0 2 1 1 1 4 3 3 1 2 2 6 2 1 6 2 6 4 3 2 5 5 4 3 4 2 7 5 1 6 7 3 127
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 1 0 0 0 0 0 0 1 1 1 0 1 2 0 2 0 2 2 1 1 1 0 3 1 5 2 0 0 1 2 1 3 3 3 8 4 2 9 15 8 7 7 9 9 8 126
226 Advancing Material of Indeterminate Length 4 3 3 6 6 8 4 5 10 2 4 9 6 4 3 3 0 3 0 4 1 1 1 2 2 2 1 3 2 2 4 5 1 1 0 3 1 1 1 0 0 0 1 0 0 0 0 122
164 Metal Founding 1 4 5 0 6 3 5 6 3 4 0 1 1 1 2 4 2 3 4 1 2 2 1 4 2 2 0 1 1 0 1 1 0 3 5 8 8 4 4 4 4 2 3 2 1 0 0 121
445 Electric Lamp or Space Discharge Component or Device Manufacturing 3 0 5 3 4 1 2 1 2 1 4 3 8 2 1 1 1 0 2 1 2 4 6 4 5 0 3 2 9 5 7 2 1 1 2 2 1 2 1 1 1 3 3 2 4 0 2 120
369 Dynamic Information Storage or Retrieval 0 1 2 3 1 0 4 6 5 7 1 0 0 1 0 2 1 0 1 2 0 3 1 1 1 1 2 1 3 6 7 4 3 1 1 8 3 5 5 5 7 1 3 2 1 6 1 119
392 Electric Resistance Heating Devices 3 1 0 0 1 0 2 5 4 6 0 2 0 0 2 2 1 0 3 1 1 4 0 1 1 6 2 1 4 3 3 9 0 4 5 5 3 6 7 6 1 2 1 3 5 0 1 117
096 Gas Separation: Apparatus 1 3 2 4 2 4 5 3 3 1 3 2 3 0 1 2 2 3 4 3 1 7 3 0 2 4 2 4 3 3 2 1 3 5 4 1 3 1 3 2 1 3 1 2 1 0 3 116
132 Toilet 0 3 2 2 0 1 6 7 4 1 0 4 0 3 3 0 0 1 4 3 2 0 2 4 2 2 4 1 1 0 2 1 1 3 2 9 8 9 4 3 1 3 1 2 1 2 2 116
296 Land Vehicles: Bodies and Tops 4 1 4 1 6 2 4 4 3 2 2 1 1 3 0 0 5 0 1 0 0 2 2 0 0 1 2 0 3 3 4 3 3 5 1 5 1 3 7 3 4 5 2 5 3 4 1 116
401 Coating Implements with Material Supply 2 2 2 4 1 3 3 2 5 2 3 0 1 2 1 2 1 2 0 3 0 1 3 1 4 4 1 4 8 3 1 5 2 0 3 0 7 2 9 6 1 4 3 2 0 0 1 116
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 3 4 3 4 1 4 1 2 2 2 2 0 2 0 6 2 2 0 2 5 1 0 0 2 1 1 5 1 1 1 0 4 3 1 3 2 3 2 4 5 5 6 2 4 5 5 115
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 1 0 0 0 0 0 0 0 0 0 1 5 1 3 0 2 4 3 1 5 4 6 14 12 23 10 9 11 115
399 Electrophotography 1 0 2 2 3 0 2 1 4 6 1 2 10 9 3 2 5 4 9 4 4 4 5 3 1 0 0 3 1 3 0 1 3 1 1 3 0 1 0 2 4 1 0 0 1 1 1 114
403 Joints and Connections 1 3 4 8 4 5 3 2 3 2 3 2 4 2 2 6 1 4 3 4 2 3 0 2 3 0 1 1 0 2 0 0 2 3 3 4 1 3 5 3 4 1 0 1 0 1 0 111
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web 7 6 2 4 5 9 6 3 6 2 0 1 5 3 6 1 0 0 1 1 3 1 3 3 1 2 3 3 2 1 3 1 2 1 3 1 0 0 1 1 2 2 2 0 0 1 1 111
432 Heating 1 2 8 1 4 4 3 5 7 5 4 4 1 3 5 1 3 3 2 1 3 2 0 2 2 5 0 4 4 2 2 1 3 2 1 3 2 0 2 2 0 0 0 0 0 0 0 109
160 Flexible or Portable Closure, Partition, or Panel 4 4 3 4 3 0 1 1 3 1 3 0 0 1 0 2 1 2 2 3 2 0 1 0 2 3 1 2 3 1 1 2 1 1 3 2 3 5 4 5 4 4 4 8 3 0 4 107
110 Furnaces 1 0 2 4 2 4 5 4 6 5 4 2 1 1 1 1 0 3 4 3 1 6 5 0 2 2 3 3 3 3 1 3 1 2 4 2 0 1 2 2 1 1 1 0 1 2 1 106
215 Bottles and Jars 4 4 9 5 2 6 3 1 3 3 4 2 2 3 3 1 1 0 0 0 3 2 6 2 4 2 2 2 1 0 3 1 2 2 0 2 1 1 1 3 1 1 1 3 1 1 1 105
180 Motor Vehicles 0 0 4 1 2 1 2 3 3 1 1 4 4 7 1 2 5 2 3 0 2 0 0 3 1 0 2 0 1 3 3 1 2 4 2 1 4 3 2 2 5 3 0 3 1 5 5 104
320 Electricity: Battery or Capacitor Charging or Discharging 1 1 3 3 3 6 3 5 3 2 3 2 1 0 4 0 0 1 0 4 1 0 0 1 0 1 1 0 1 2 2 2 0 1 1 0 2 10 6 8 3 1 1 3 3 6 2 103
353 Optics: Image Projectors 0 1 1 6 2 2 2 3 5 5 3 2 7 4 1 2 4 2 1 0 0 0 1 0 1 0 0 0 1 0 0 1 2 2 3 3 3 0 1 1 5 10 1 6 3 2 4 103
419 Powder Metallurgy Processes 1 2 4 4 11 7 8 1 2 3 3 2 1 1 3 3 0 0 2 1 2 1 1 1 2 0 2 2 3 3 1 3 2 1 0 1 4 2 1 0 3 2 1 2 2 1 1 103
138 Pipes and Tubular Conduits 2 4 3 2 3 2 2 4 5 5 4 1 2 1 2 0 1 4 3 1 1 0 1 1 1 1 0 1 1 2 4 3 3 2 0 0 2 6 3 1 2 4 5 2 1 0 3 101
505 Superconductor Technology: Apparatus, Material, Process 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 6 6 7 8 10 5 4 5 4 10 8 7 8 3 2 1 1 1 1 2 101
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 5 1 3 6 3 5 5 5 3 5 4 2 2 2 0 2 3 0 3 0 4 2 1 2 1 2 0 1 0 0 1 2 1 0 0 3 4 4 3 1 1 5 2 0 1 0 0 100
049 Movable or Removable Closures 6 2 3 2 4 6 2 3 3 2 2 3 0 2 3 4 1 2 2 1 2 3 1 3 1 1 2 0 1 1 1 1 3 2 4 0 3 4 1 1 1 1 1 4 1 1 2 99
102 Ammunition and Explosives 1 4 4 1 6 0 3 2 1 1 1 5 5 3 2 4 0 1 4 1 3 0 0 1 7 0 0 0 1 0 0 5 3 0 1 1 1 1 0 2 2 2 7 5 1 2 5 99
400 Typewriting Machines 0 0 4 3 1 2 2 1 2 3 6 9 8 3 2 2 2 1 6 1 5 4 3 2 2 2 2 0 0 0 0 0 2 4 1 3 5 2 1 0 0 0 1 1 0 0 0 98
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 0 0 0 0 0 1 1 3 1 2 0 1 0 0 1 0 1 0 3 1 2 1 5 2 1 4 2 2 2 5 4 3 4 2 3 3 10 6 11 1 2 3 4 97
408 Cutting by Use of Rotating Axially Moving Tool 2 3 3 8 5 2 3 6 4 3 4 0 2 3 2 5 2 3 2 1 2 2 0 0 2 0 1 0 3 4 2 3 1 1 1 1 5 0 0 0 4 1 0 0 0 0 1 97
047 Plant Husbandry 4 2 0 0 3 0 2 0 2 0 5 4 4 2 8 7 2 1 2 2 2 3 1 1 1 2 3 1 1 1 1 3 4 6 0 2 1 1 3 0 1 2 2 1 1 0 1 95
506 Combinatorial Chemistry Technology: Method, Library, 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 1 1 0 0 0 0 0 2 6 7 7 14 19 24 7 2 0 0 3 1 94
236 Automatic Temperature and Humidity Regulation 5 3 1 4 3 3 6 4 2 1 1 0 3 1 5 3 3 3 3 2 2 2 4 1 1 2 2 2 1 3 1 3 1 1 1 2 1 1 1 0 0 3 0 0 1 0 1 93
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 7 4 4 7 4 4 2 3 8 4 1 3 3 3 0 1 1 4 1 1 2 1 2 0 2 3 1 1 3 1 1 1 4 0 0 0 0 2 0 1 0 1 0 1 0 0 1 93
601 Surgery: Kinesitherapy 0 0 1 1 4 2 4 0 0 3 1 5 7 1 1 0 2 0 2 0 1 0 1 0 0 2 2 4 3 2 3 2 2 2 2 3 1 4 3 1 5 2 2 0 3 4 5 93
055 Gas Separation 3 1 3 2 0 1 2 0 1 3 3 2 2 1 0 1 2 1 4 2 1 0 0 0 1 4 0 4 3 4 0 0 0 2 0 4 2 4 4 5 3 2 3 2 3 1 5 91
376 Induced Nuclear Reactions: Processes, Systems, and Elements 8 1 4 3 5 2 5 3 1 1 4 1 1 1 0 4 1 3 4 0 0 0 1 0 6 8 3 1 2 3 2 3 1 0 1 1 3 0 3 0 0 0 1 0 0 0 0 91
116 Signals and Indicators 4 2 2 8 2 6 4 2 2 4 1 5 4 3 3 6 2 0 0 0 1 1 1 2 0 0 2 1 1 0 2 3 2 0 1 0 1 1 0 4 1 1 1 1 2 0 0 89
177 Weighing Scales 5 2 1 0 3 0 4 2 4 2 1 2 0 1 0 2 0 2 2 3 4 3 6 2 1 3 8 2 0 7 2 1 0 1 2 0 0 1 3 0 2 0 3 1 0 1 0 89
182 Fire Escape, Ladder, or Scaffold 2 2 2 0 2 1 3 1 2 1 0 1 3 3 1 1 1 1 0 0 1 2 1 2 4 0 2 3 4 2 1 4 3 0 2 5 4 3 2 2 3 2 0 3 2 0 2 86
016 Miscellaneous Hardware 2 1 5 3 4 4 1 1 2 0 1 1 5 1 1 1 0 2 1 6 0 1 0 0 0 2 4 4 2 0 0 2 2 3 1 1 1 0 4 1 4 3 1 3 1 0 3 85
261 Gas and Liquid Contact Apparatus 0 1 0 2 1 1 0 3 2 2 2 2 3 1 2 4 0 2 3 0 3 1 1 3 0 0 1 2 2 3 2 1 1 4 3 2 0 6 3 0 1 0 3 2 1 5 0 81
290 Prime-Mover Dynamo Plants 2 1 1 1 1 0 0 1 0 2 0 1 1 1 0 1 1 1 4 1 2 4 0 0 3 1 2 0 1 1 1 1 2 0 0 5 0 3 2 4 1 0 2 3 5 4 14 81
292 Closure Fasteners 4 3 1 1 3 3 0 3 1 4 1 2 1 2 4 4 1 4 1 0 2 4 2 1 2 2 2 0 1 1 1 1 1 1 0 1 1 0 2 1 2 1 3 1 0 2 2 80
409 Gear Cutting, Milling, or Planing 4 4 1 2 1 1 10 4 5 3 3 1 3 3 3 1 1 0 0 2 0 1 1 0 0 1 1 1 0 2 0 0 1 3 2 1 3 1 1 3 2 0 1 0 0 2 0 79
267 Spring Devices 2 1 0 2 2 0 2 1 0 2 3 1 3 0 1 4 0 0 0 3 2 4 1 5 3 9 7 0 0 1 1 2 0 1 1 2 2 1 1 0 2 0 1 1 1 0 0 75
418 Rotary Expansible Chamber Devices 5 3 3 3 1 1 0 1 3 1 0 5 4 4 2 3 2 1 4 1 0 2 0 0 1 0 1 3 1 0 4 2 0 0 1 3 1 1 0 0 0 2 2 0 4 0 0 75
283 Printed Matter 0 1 0 1 1 1 0 0 1 1 2 1 2 3 2 2 5 1 2 1 1 0 2 1 3 1 4 4 5 1 0 2 1 5 0 2 2 2 4 5 0 1 0 0 0 1 0 74
386 Television Signal Processing for Dynamic Recording or Reproducing 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 2 0 0 1 3 0 7 4 1 6 0 0 0 0 1 6 3 3 5 6 0 3 3 4 7 2 2 0 2 74
108 Horizontally Supported Planar Surfaces 3 2 2 3 1 0 0 4 2 2 0 3 2 1 2 3 0 4 1 2 1 0 0 1 1 1 1 0 0 1 1 0 1 5 3 2 1 2 3 2 2 2 1 1 1 1 1 72
402 Binder Device Releasably Engaging Aperture or Notch of Sheet 2 1 0 3 0 0 0 0 2 0 3 2 0 0 0 1 0 1 4 1 1 2 2 3 2 2 1 3 3 4 0 3 3 2 3 3 5 1 1 3 2 0 1 0 1 0 0 71
091 Motors: Expansible Chamber Type 3 5 2 6 2 3 4 4 3 2 4 2 3 2 2 1 2 1 1 2 1 1 1 0 0 1 1 1 1 0 1 0 1 1 1 1 0 0 1 0 1 0 1 1 0 0 0 70
441 Buoys, Rafts, and Aquatic Devices 4 2 4 1 2 2 1 2 4 2 3 0 1 2 3 1 0 1 0 1 0 0 0 1 2 2 3 1 1 1 1 2 3 1 3 1 0 1 0 1 4 3 0 2 1 0 0 70
454 Ventilation 0 1 3 0 2 1 1 2 1 1 1 1 0 0 0 2 0 1 4 2 0 1 1 0 1 1 3 2 1 2 2 3 3 2 2 1 2 2 3 1 1 3 3 3 2 0 2 70
463 Amusement Devices: Games 0 1 1 0 0 0 0 0 2 0 1 0 0 0 1 3 1 0 1 2 3 0 1 2 1 1 1 1 1 1 0 2 1 3 1 2 1 3 4 4 3 4 2 2 2 7 4 70
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 4 1 1 1 2 0 0 1 2 2 5 3 2 0 2 1 0 0 1 2 3 4 0 0 0 0 0 0 1 0 1 2 0 2 2 3 1 3 2 5 3 1 1 3 1 1 69
192 Clutches and Power-Stop Control 2 3 4 3 3 4 3 3 7 1 5 1 2 1 4 0 2 1 3 0 1 1 1 1 0 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 1 1 0 0 0 1 68
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices 2 2 2 6 4 4 4 7 10 6 3 6 2 4 1 0 0 1 1 1 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 68
269 Work Holders 3 5 3 0 5 0 3 4 2 1 2 3 3 3 0 1 0 1 3 2 2 3 0 1 4 1 1 1 1 2 0 1 1 0 0 0 1 0 0 1 2 0 0 0 1 0 0 67
037 Excavating 2 3 2 0 1 0 1 0 0 3 2 2 1 2 0 1 1 1 2 2 0 2 1 1 1 2 2 0 1 2 1 0 2 0 2 3 2 2 2 3 2 1 2 2 2 2 0 66
135 Tent, Canopy, Umbrella, or Cane 2 0 2 1 0 2 2 1 1 1 0 2 2 2 0 3 1 0 1 2 0 1 1 0 0 1 1 2 1 1 5 5 5 1 4 1 2 2 2 1 1 2 0 0 1 1 0 66
100 Presses 1 0 3 6 2 8 3 1 2 1 6 1 0 3 6 1 2 0 0 2 2 0 1 1 0 1 2 0 1 0 0 1 1 0 1 1 0 1 1 0 0 0 0 1 0 1 1 65
188 Brakes 1 1 2 3 5 2 0 2 3 0 0 1 3 3 3 2 1 3 2 0 0 2 0 0 0 1 1 1 2 1 1 0 1 2 2 4 0 2 3 3 1 0 0 0 1 0 0 65
082 Turning (e.g., for metal working) 4 4 2 2 2 4 2 1 0 3 1 0 2 2 2 0 1 2 3 3 1 0 2 0 1 0 1 3 2 1 2 1 0 2 0 0 1 0 1 0 1 0 0 1 1 1 2 64
475 Planetary Gear Transmission Systems or Components 1 0 1 1 0 0 2 4 0 0 0 0 4 2 2 1 2 3 1 1 0 2 4 2 1 0 4 0 3 1 0 1 2 1 1 2 5 0 0 2 1 2 1 2 1 0 1 64
104 Railways 2 0 5 7 3 1 2 0 0 9 1 2 2 1 1 1 1 1 1 1 0 0 0 0 0 1 0 1 0 3 0 0 3 2 2 0 1 1 2 1 2 0 0 1 0 2 0 63
131 Tobacco 1 3 1 3 3 2 4 1 1 0 5 2 3 1 2 1 2 4 3 2 0 2 0 1 3 0 0 0 0 1 1 0 0 2 1 1 3 2 0 0 0 1 0 0 0 0 0 62
585 Chemistry of Hydrocarbon Compounds 1 2 5 7 5 2 2 3 1 0 1 3 0 2 0 1 0 2 1 1 0 2 0 0 2 1 1 0 0 1 2 0 2 1 2 1 0 0 2 1 1 1 0 0 0 2 1 62
140 Wireworking 5 5 6 2 2 2 0 2 2 3 2 2 2 4 3 1 2 1 0 0 0 2 1 0 2 0 0 2 0 0 0 0 0 1 1 0 2 0 1 1 1 0 0 0 0 1 0 61
028 Textiles: Manufacturing 3 2 1 6 5 1 1 0 2 2 3 6 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 2 1 1 0 1 0 1 0 0 2 1 0 3 1 1 1 1 5 1 1 59
092 Expansible Chamber Devices 4 2 3 4 3 4 1 2 4 1 0 4 0 1 1 1 1 1 0 1 1 0 1 1 2 4 3 2 1 0 0 0 1 0 0 0 1 0 0 0 0 2 0 1 0 1 0 59
440 Marine Propulsion 4 3 2 1 0 0 0 0 2 1 0 1 0 0 0 0 0 0 0 1 2 0 1 0 0 0 2 4 1 1 3 1 4 0 0 0 1 8 4 0 2 0 0 3 3 2 2 59
281 Books, Strips, and Leaves 1 1 2 3 0 0 0 1 0 0 1 0 0 0 0 0 0 0 3 0 1 2 1 2 0 1 2 4 4 3 2 4 6 0 1 4 3 2 1 0 0 1 0 0 0 1 0 57
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 2 1 0 0 1 1 1 4 1 1 1 4 3 2 3 2 6 2 5 6 6 0 57
066 Textiles: Knitting 0 4 3 10 3 0 3 0 2 0 1 1 2 2 3 1 0 0 0 0 0 0 0 1 0 0 1 1 1 1 0 0 0 0 0 1 1 5 4 0 0 2 3 0 0 0 0 56
404 Road Structure, Process, or Apparatus 0 0 0 0 2 4 2 0 1 0 0 0 3 0 1 0 0 2 1 1 1 0 0 1 2 1 1 1 2 3 4 2 1 2 2 1 0 1 0 1 3 2 2 2 0 0 4 56
420 Alloys or Metallic Compositions 1 3 2 2 5 0 2 1 3 7 2 3 0 0 1 2 1 1 1 1 3 0 1 2 1 0 1 0 0 1 3 1 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 55
068 Textiles: Fluid Treating Apparatus 4 2 1 2 2 1 3 3 3 5 3 3 2 1 1 0 0 0 0 0 0 0 0 0 0 2 0 0 4 3 3 0 0 0 0 0 0 0 3 0 0 0 0 0 1 0 2 54
225 Severing by Tearing or Breaking 3 4 4 1 0 0 5 2 3 1 5 0 3 4 0 3 2 1 0 0 1 2 1 1 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 53
249 Static Molds 3 3 2 4 2 1 0 0 2 1 1 1 2 0 3 2 3 2 1 1 3 2 4 0 0 3 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 2 1 1 0 0 0 53
383 Flexible Bags 3 4 2 6 1 4 2 2 2 1 0 1 0 2 0 0 1 0 0 0 1 1 1 2 0 1 0 3 1 2 2 0 0 0 2 0 1 1 1 0 0 0 0 0 1 0 2 53
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 1 0 1 3 1 0 1 0 0 2 1 0 1 1 0 0 0 0 3 0 0 1 1 0 1 0 1 0 1 2 5 1 1 1 3 2 2 2 2 1 2 1 0 2 2 3 1 53
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 4 2 3 3 1 3 3 1 4 5 1 3 0 0 0 2 1 2 1 1 1 1 2 1 0 2 1 2 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 52
202 Distillation: Apparatus 1 2 4 0 3 6 4 0 1 3 1 0 5 1 0 0 0 1 1 1 2 1 2 0 0 2 2 0 0 0 2 0 1 1 1 0 2 0 1 0 0 0 0 0 0 0 0 51
019 Textiles: Fiber Preparation 9 11 0 4 1 6 2 2 1 1 3 3 1 0 0 1 0 2 1 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 0 0 50
159 Concentrating Evaporators 0 2 4 5 6 1 2 2 8 1 0 3 2 3 0 1 0 0 1 0 0 0 0 2 0 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 50
178 Telegraphy 1 0 2 1 0 4 1 0 4 5 1 3 2 2 2 1 0 2 0 0 0 0 4 4 1 1 0 1 0 0 0 0 1 1 1 0 1 0 0 3 0 0 0 0 0 0 0 49
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 4 1 2 0 0 2 0 0 0 0 0 0 1 2 2 1 1 2 2 3 5 2 7 2 1 0 1 2 1 0 1 49
144 Woodworking 0 1 0 0 0 0 1 0 0 1 1 0 1 1 0 4 2 1 5 3 4 0 1 1 0 1 1 1 0 2 2 3 2 1 1 2 1 2 0 0 1 0 0 0 1 0 0 48
203 Distillation: Processes, Separatory 1 4 1 3 2 2 3 2 4 3 0 3 2 0 1 0 0 0 3 4 2 0 0 1 0 1 0 0 0 1 0 0 0 2 1 1 0 0 0 1 0 0 0 0 0 0 0 48
125 Stone Working 2 2 2 2 2 0 2 2 4 0 1 1 1 1 3 1 1 1 3 0 1 0 0 0 2 1 0 1 0 1 0 0 1 0 0 1 1 2 1 1 0 1 0 1 0 0 1 47
474 Endless Belt Power Transmission Systems or Components 0 2 1 0 2 1 1 0 1 1 0 1 1 1 1 0 0 0 1 0 0 1 0 3 0 1 0 3 2 1 1 5 3 3 5 3 0 1 0 1 0 0 0 0 0 0 0 47
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 2 0 0 1 0 1 0 0 0 0 1 0 1 1 2 1 2 1 0 6 1 2 1 0 0 0 1 2 1 0 1 1 1 0 0 1 2 1 1 1 0 3 1 2 2 45
332 Modulators 2 1 0 3 0 6 2 1 3 2 1 4 0 1 0 3 0 0 0 0 1 2 1 0 0 0 0 0 1 1 0 0 0 1 2 0 1 1 0 1 1 1 1 0 0 0 0 44
194 Check-Actuated Control Mechanisms 2 2 4 3 3 1 0 0 0 2 4 3 4 1 0 2 4 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 1 0 0 0 0 0 0 0 0 43
076 Metal Tools and Implements, Making 1 0 4 3 1 1 1 0 4 0 0 2 1 1 1 0 0 1 0 2 0 2 1 0 0 0 0 0 0 0 2 0 2 1 2 2 1 0 0 0 1 0 1 0 2 1 1 42
124 Mechanical Guns and Projectors 2 1 1 0 2 1 2 3 2 1 0 3 0 1 1 1 0 0 0 1 1 1 0 2 0 0 0 1 1 2 1 1 0 0 2 0 1 0 1 0 1 1 0 1 1 1 1 42
452 Butchering 1 1 2 3 2 0 1 1 1 0 0 2 0 1 1 1 0 3 1 1 0 0 0 0 2 2 2 1 0 0 3 0 1 3 0 2 0 1 0 0 0 0 0 0 0 2 0 41
026 Textiles: Cloth Finishing 1 2 5 2 2 0 3 2 0 1 3 5 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 2 1 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 39
175 Boring or Penetrating the Earth 0 1 0 0 0 1 0 2 0 1 1 0 1 3 3 2 0 0 0 0 2 5 1 0 2 0 1 0 1 0 0 2 0 0 1 0 2 1 0 0 1 1 0 2 1 1 0 39
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 1 2 0 0 2 0 1 1 1 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 2 0 0 1 0 0 1 2 4 3 0 1 1 4 1 1 2 0 2 39
492 Roll or Roller 3 0 1 2 2 4 2 3 2 2 0 1 3 1 1 0 0 0 0 0 0 0 1 0 0 0 2 0 0 1 0 1 2 0 0 0 0 0 2 2 0 1 0 0 0 0 0 39
223 Apparel Apparatus 3 2 0 0 3 1 1 1 0 0 3 2 0 0 1 0 0 0 0 1 1 1 0 2 0 0 0 0 0 1 0 2 2 1 0 0 4 0 2 0 0 1 0 0 0 0 1 36
048 Gas: Heating and Illuminating 0 0 1 0 1 1 0 1 0 0 2 1 0 2 1 1 0 1 2 2 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 1 0 0 1 0 1 3 2 4 2 35
208 Mineral Oils: Processes and Products 0 0 2 0 0 1 0 0 0 1 0 1 0 0 3 1 0 0 2 3 1 2 2 5 3 2 1 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 35
087 Textiles: Braiding, Netting, and Lace Making 1 1 0 1 0 0 3 1 0 1 1 1 0 0 0 2 1 0 1 1 0 0 1 0 1 2 1 1 0 0 0 1 1 1 1 1 3 1 0 0 1 0 0 0 3 0 0 34
322 Electricity: Single Generator Systems 2 0 2 3 1 3 0 1 1 3 1 0 0 1 1 0 0 0 1 0 2 0 0 1 1 1 1 1 1 0 0 0 0 1 0 0 1 0 2 1 0 0 0 1 0 0 0 34
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 3 1 1 1 4 4 3 2 0 2 1 1 0 0 1 0 0 0 2 1 2 34
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions 1 1 3 10 0 1 1 2 1 0 1 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 34
184 Lubrication 1 0 0 1 1 0 3 3 0 4 2 3 0 3 1 0 2 0 2 1 0 0 0 0 1 0 0 2 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 33
279 Chucks or Sockets 0 1 2 2 2 0 3 0 1 0 0 3 3 2 0 1 1 1 2 0 0 0 3 0 1 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 33
373 Industrial Electric Heating Furnaces 0 0 1 0 1 3 1 2 3 2 4 0 0 2 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 2 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 33
407 Cutters, for Shaping 2 2 0 1 2 0 0 1 2 0 1 1 1 0 0 0 1 0 0 1 0 0 2 0 0 0 0 0 0 1 1 0 0 0 1 2 1 2 0 1 1 0 0 1 2 0 3 33
056 Harvesters 3 1 0 1 0 1 0 1 0 3 0 1 0 0 1 0 0 1 1 0 0 1 1 0 2 0 0 2 3 1 0 0 0 2 0 0 1 1 0 0 2 0 1 1 0 0 0 32
299 Mining or In Situ Disintegration of Hard Material 0 0 1 0 0 0 1 1 1 3 0 2 5 4 3 5 0 1 0 2 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
152 Resilient Tires and Wheels 1 1 2 1 0 1 1 1 3 2 1 1 0 1 1 1 0 2 2 0 0 0 2 0 1 1 0 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 31
406 Conveyors: Fluid Current 1 0 1 3 3 0 2 0 1 1 1 2 0 0 1 0 0 1 1 1 1 3 0 0 0 2 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 0 1 31
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus 1 2 3 2 0 0 0 2 2 1 0 1 1 1 2 1 2 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 2 0 0 1 2 31
044 Fuel and Related Compositions 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 2 1 2 0 0 2 0 3 2 1 0 0 1 1 0 0 1 0 0 1 2 1 1 1 0 2 0 0 0 0 1 30
266 Metallurgical Apparatus 1 1 1 1 0 0 1 0 1 0 1 1 1 1 1 1 0 1 0 0 2 1 1 0 0 0 1 1 3 1 2 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 30
063 Jewelry 1 1 1 2 1 0 2 0 1 0 0 0 1 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 1 1 1 0 1 0 3 2 0 0 0 2 0 0 0 0 1 1 0 28
256 Fences 0 1 2 2 1 0 1 0 0 0 0 1 1 0 1 4 2 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 2 1 1 0 2 28
234 Selective Cutting (e.g., Punching) 5 2 1 2 5 3 2 4 1 1 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 0 0 0 0 27
588 Hazardous or Toxic Waste Destruction or Containment 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 1 1 1 1 2 1 0 0 0 4 3 2 1 2 0 1 0 0 1 0 0 0 0 0 0 0 27
149 Explosive and Thermic Compositions or Charges 1 2 0 2 1 2 2 5 2 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 26
472 Amusement Devices 0 0 0 1 1 5 1 0 1 1 0 0 1 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 2 0 0 1 1 0 0 0 1 0 1 0 1 1 0 0 0 1 0 25
173 Tool Driving or Impacting 0 1 0 0 2 4 1 0 0 0 1 3 0 0 1 2 0 2 3 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
172 Earth Working 0 1 2 0 0 1 0 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 2 2 0 2 2 0 0 0 0 1 0 22
193 Conveyors, Chutes, Skids, Guides, and Ways 3 1 1 2 0 0 0 1 1 0 0 2 0 0 1 0 1 0 0 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 2 0 0 0 22
388 Electricity: Motor Control Systems 1 1 1 1 0 0 0 1 6 1 1 0 0 0 0 1 0 2 0 2 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 22
450 Foundation Garments 2 2 1 0 1 0 2 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 1 2 2 0 22
516 Colloid Systems and Wetting Agents, Subcombinations Thereof, Processes of Making, Stabilizing, Breaking, or Inhibiting 1 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 2 2 2 0 1 0 1 0 0 1 0 0 1 1 1 2 0 0 0 0 1 0 21
069 Leather Manufactures 2 2 1 3 2 2 1 0 1 1 0 1 0 1 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 19
329 Demodulators 2 0 0 0 1 2 1 2 0 1 2 0 0 0 0 0 0 0 0 0 2 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 19
410 Freight Accommodation On Freight Carrier 1 0 0 1 1 0 0 1 0 0 1 1 2 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 3 0 1 19
007 Compound Hand Tools 0 0 1 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 0 0 0 0 2 0 0 1 0 0 0 1 2 0 0 1 1 1 0 1 2 0 0 0 1 0 0 0 18
270 Sheet-Material Associating 0 0 1 0 0 0 0 0 0 0 0 0 0 3 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 2 0 4 0 3 0 0 0 0 0 0 0 0 0 0 0 0 1 18
477 Interrelated Power Delivery Controls, Including Engine Control 0 2 1 1 1 1 1 0 1 0 0 1 1 0 1 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 18
504 Plant Protecting and Regulating Compositions 1 1 0 0 0 0 3 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 2 2 0 0 0 0 0 1 0 0 18
232 Deposit and Collection Receptacles 1 0 0 2 1 0 1 0 0 1 2 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 2 0 17
071 Chemistry: Fertilizers 3 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 16
150 Purses, Wallets, and Protective Covers 1 1 0 1 1 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 0 0 16
190 Trunks and Hand-Carried Luggage 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 1 0 1 0 1 0 0 0 0 0 2 1 0 0 0 0 0 0 1 0 0 16
301 Land Vehicles: Wheels and Axles 1 0 0 0 2 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 2 1 0 0 0 0 0 0 2 0 0 0 1 0 0 0 16
476 Friction Gear Transmission Systems or Components 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 2 2 2 0 0 0 1 0 0 1 0 16
038 Textiles: Ironing or Smoothing 1 1 1 1 0 2 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 15
059 Chain, Staple, and Horseshoe Making 1 0 0 1 3 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 2 0 0 0 0 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 15
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 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 1 0 1 0 0 0 1 1 1 0 0 0 1 1 5 1 0 0 0 0 14
127 Sugar, Starch, and Carbohydrates 0 0 0 0 0 0 2 1 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 2 0 2 1 0 1 1 0 0 0 0 0 0 0 13
246 Railway Switches and Signals 0 0 0 2 0 1 1 0 0 1 1 0 1 2 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 1 0 0 0 1 0 0 0 13
413 Sheet Metal Container Making 0 0 0 0 3 0 0 1 0 2 2 0 1 0 3 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 13
186 Merchandising 1 0 0 2 3 1 3 0 1 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 0 0 0 12
238 Railways: Surface Track 0 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
334 Tuners 0 1 0 0 0 0 2 1 1 0 1 1 0 0 3 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 0 0 0 12
453 Coin Handling 0 6 2 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 12
293 Vehicle Fenders 0 1 0 0 2 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 1 0 0 0 0 0 11
014 Bridges 1 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 10
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 2 2 0 1 0 0 1 1 2 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 0 0 0 0 10
054 Harness for Working Animal 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 9
412 Bookbinding: Process and Apparatus 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 9
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 1 0 0 0 0 0 0 1 0 4 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 8
105 Railway Rolling Stock 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 8
109 Safes, Bank Protection, or a Related Device 1 0 0 0 0 0 0 0 1 2 2 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 1 0 0 0 0 0 0 0 0 8
212 Traversing Hoists 0 0 0 1 0 1 0 0 0 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 0 2 0 0 0 0 0 0 0 1 0 8
507 Earth Boring, Well Treating, and Oil Field Chemistry 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 8
260 Chemistry of Carbon Compounds 2 0 0 0 0 0 0 0 0 0 4 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 0 0 0 7
300 Brush, Broom, and Mop Making 0 0 2 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 0 1 2 0 0 0 0 0 0 7
023 Chemistry: Physical Processes 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 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 0 0 6
157 Wheelwright Machines 0 1 0 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 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 6
289 Knots and Knot Tying 0 0 0 2 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 0 1 0 0 0 1 0 0 0 0 0 6
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 0 0 0 1 0 0 2 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
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 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 5
191 Electricity: Transmission To Vehicles 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 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 5
291 Track Sanders 0 0 0 0 0 0 0 0 0 0 1 0 3 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 5
483 Tool Changing 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 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 5
512 Perfume Compositions 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 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 1 0 0 1 5
720 Dynamic Optical Information Storage or Retrieval 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 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5
185 Motors: Spring, Weight, or Animal Powered 0 0 2 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 4
199 Type Casting 1 1 0 1 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 0 0 0 0 0 0 0 0 0 4
217 Wooden Receptacles 0 0 2 0 0 0 1 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 0 0 0 0 0 0 4
245 Wire Fabrics and Structure 0 0 1 0 1 1 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 0 0 0 0 0 0 0 0 0 0 4
305 Wheel Substitutes for Land Vehicles 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 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 4
462 Books, Strips, and Leaves for Manifolding 1 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 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
111 Planting 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 1 0 1 0 0 0 0 0 0 0 0 0 0 3
196 Mineral Oils: Apparatus 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 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
298 Land Vehicles: Dumping 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 0 0 1 0 0 0 0 1 0 0 0 0 0 3
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 0 0 0 0 1 0 1 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 0 0 0 3
460 Crop Threshing or Separating 0 0 0 0 0 0 0 0 0 0 1 0 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 0 0 0 0 0 0 0 0 0 3
027 Undertaking 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
213 Railway Draft Appliances 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 0 0 0 0 0 0 0 0 1 0 0 0 2
295 Railway Wheels and Axles 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 0 0 0 1 0 0 0 0 0 0 0 0 2
142 Wood Turning 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 0 0 0 0 0 0 0 0 0 0 0 0 1
171 Unearthing Plants or Buried Objects 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 0 0 0 0 0 0 0 0 0 0 0 0 1
276 Typesetting 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 0 0 0 0 0 0 0 0 0 0 0 0 0 1
314 Electric Lamp and Discharge Devices: Consumable Electrodes 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 1647 1713 2095 2388 2148 1910 2190 2086 2627 2366 2203 2195 1957 1868 1685 1732 1255 1534 1679 1388 1321 1639 1594 1477 1793 1622 1983 1953 2035 2227 2207 2333 2161 2452 2575 3413 3521 3458 3668 3608 3908 3672 3114 4011 3510 3516 3696 111133


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