Skip menu navigation Home > Listing of Viewable PTMD Reports > Table of Contents for This Set of Reports


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

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

Count of 1963 - 2004 Utility Patent Grants,
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 the patent- see 'Explanation of Data' )

The following table displays technology classes and counts of associated patents, as distributed by the year of patent grant
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 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 94 143 257 290 315 253 321 304 343 281 3503
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 79 149 220 275 259 232 273 255 229 175 2840
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 41 44 81 107 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 62 75 77 52 57 2311
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 66 76 76 92 73 62 1924
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 79 134 125 119 105 110 112 113 1872
428 Stock Material or Miscellaneous Articles 25 34 38 31 24 35 45 34 61 51 27 39 37 26 28 36 18 23 28 24 28 33 38 45 36 37 43 50 43 44 45 43 40 48 46 52 69 54 35 42 54 40 1629
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 1561
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 49 44 44 29 32 30 34 28 31 48 41 33 47 49 67 105 1532
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 17 24 34 67 56 29 54 30 102 93 67 67 43 31 22 21 19 22 58 37 27 25 19 16 18 14 15 15 10 16 33 36 31 31 33 23 28 30 28 25 26 36 1428
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 1240
361 Electricity: Electrical Systems and Devices 10 18 38 37 36 27 29 52 55 38 23 20 24 25 14 26 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 1134
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 91 104 92 89 83 122 65 1128
359 Optics: 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 1102
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 1028
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 1027
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 44 46 40 26 28 25 933
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 49 42 930
370 Multiplex Communications 2 0 0 3 1 1 0 3 2 5 5 8 0 3 3 4 3 3 5 2 5 5 8 7 17 9 10 12 9 18 20 32 58 38 32 41 64 64 98 76 118 100 894
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 18 13 21 24 19 16 866
340 Communications: Electrical 7 11 26 11 8 11 29 22 31 40 36 37 26 30 22 20 16 27 20 16 20 15 17 13 14 13 19 16 17 18 10 14 20 19 17 25 18 18 29 26 23 28 855
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 20 798
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 27 29 786
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 70 784
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 19 773
427 Coating Processes 16 8 15 18 16 12 21 20 16 16 14 20 16 15 18 22 19 19 16 15 13 16 20 16 14 12 20 26 22 26 17 23 19 20 25 20 20 26 22 20 26 16 771
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 12 745
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 58 736
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 3 8 8 9 11 15 33 23 25 18 13 16 27 21 27 31 15 21 25 21 23 20 25 17 14 10 9 7 2 11 8 7 15 25 14 11 18 24 31 27 13 9 710
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 16 692
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 29 16 692
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 31 690
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 34 652
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 14 13 9 10 10 12 25 20 24 29 16 18 20 25 30 36 37 38 23 45 65 642
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 52 46 641
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 13 632
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 14 621
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 22 619
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 8 23 15 22 16 18 14 6 18 5 614
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 17 598
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 39 63 53 47 40 49 34 37 587
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 59 57 582
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 54 580
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 25 35 566
709 Multicomputer Data Transferring or Plural Processor Synchronization (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 77 544
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 82 75 541
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 31 539
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 31 515
375 Pulse or Digital Communications 0 0 2 1 4 6 3 3 10 9 7 8 7 8 14 5 2 3 4 8 2 11 10 14 19 11 13 15 16 17 16 29 21 14 13 25 19 30 18 22 24 28 491
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 14 11 17 28 27 18 25 17 483
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 15 470
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 18 19 10 14 15 10 9 14 8 7 10 10 9 11 8 469
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 14 468
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 19 466
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 5 458
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 23 24 19 14 23 31 25 450
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 5 441
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 29 440
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 25 17 435
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 8 7 6 1 14 15 9 12 10 15 11 9 7 13 13 20 13 12 13 10 433
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 11 433
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 5 432
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 21 414
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 11 404
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 6 8 5 398
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 15 397
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 18 386
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 10 383
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 11 378
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 42 377
200 Electricity: Circuit Makers and Breakers 15 18 29 20 21 11 10 12 17 17 14 10 16 8 9 15 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 3 376
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 3 374
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 13 370
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 18 364
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 7 362
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 6 361
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 0 359
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 5 359
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 35 29 40 25 37 43 358
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 6 356
074 Machine Element or Mechanism 15 20 22 19 17 21 15 18 18 12 14 14 7 10 4 4 3 6 6 6 2 4 4 4 3 3 3 5 4 2 7 5 8 2 10 7 5 4 5 0 3 3 344
252 Compositions 4 5 4 7 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 10 333
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 11 330
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 7 326
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 9 324
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 4 4 11 10 9 9 4 5 6 10 321
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 1 0 0 0 2 4 3 0 3 2 0 1 4 2 3 6 3 0 6 5 10 9 4 7 12 18 14 14 21 17 18 14 35 18 26 36 318
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 12 304
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 29 29 304
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 5 301
101 Printing 11 13 16 13 9 17 11 5 14 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 13 298
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 19 295
033 Geometrical Instruments 9 9 12 18 8 7 4 6 6 6 4 9 6 12 7 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 3 294
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 6 293
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 6 292
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 7 290
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 9 11 287
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 6 287
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 0 284
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 9 10 12 282
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 5 281
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 2 276
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 16 29 39 45 275
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 28 270
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 10 269
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 6 267
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 3 266
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 4 265
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 8 262
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 1 261
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 7 261
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 1 260
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 18 256
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 30 253
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 1 248
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 4 247
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 5 247
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 9 242
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 8 241
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 3 232
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 1 231
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 3 223
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 5 222
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 1 5 3 1 4 6 2 4 2 2 3 3 0 5 5 6 8 3 4 4 5 3 221
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 5 221
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 7 217
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 0 217
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 2 215
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 4 211
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 2 211
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 6 210
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 4 207
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 5 207
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 5 206
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 5 204
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 7 203
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 3 194
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 1 193
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 9 191
244 Aeronautics 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 2 190
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 6 190
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 6 189
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 5 186
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 6 184
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 1 183
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 6 183
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 1 182
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 9 182
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 3 181
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 3 180
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 6 178
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 1 177
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 1 177
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 7 177
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 2 176
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 6 172
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 3 171
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 2 168
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 6 162
034 Drying and Gas or Vapor Contact with Solids 9 1 4 17 7 10 1 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 4 161
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 5 161
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 1 161
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 12 160
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 1 159
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 2 157
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 19 156
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 5 152
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 3 148
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 6 148
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 10 6 147
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 3 145
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 2 144
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 4 142
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 0 142
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 0 138
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 4 137
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 4 135
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 0 135
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 1 135
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 3 134
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 6 134
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 2 134
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 6 131
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 0 130
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 6 128
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 3 127
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 4 125
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 3 125
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 2 124
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 3 122
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 0 121
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 0 121
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 3 120
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 2 115
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 4 114
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 2 4 2 1 3 0 1 0 2 4 1 114
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 4 110
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 3 109
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 1 109
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 0 109
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 3 109
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 3 108
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 2 107
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 2 107
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 6 106
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 5 3 4 2 7 106
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 1 106
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 1 101
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 5 101
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 98
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 5 1 3 6 3 5 4 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 96
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 96
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 96
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 96
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 96
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 95
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 93
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 6 3 91
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 91
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 91
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 90
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 90
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 90
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 90
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 89
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 88
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 88
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 87
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 12 10 87
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 86
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 85
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 84
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 79
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 79
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 79
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 77
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 77
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 76
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 76
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 74
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 73
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 72
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 1 2 1 1 0 2 0 71
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 70
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 69
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 69
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 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 68
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 67
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 67
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 1 1 0 7 7 1 2 3 7 5 1 1 7 7 6 7 67
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 66
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 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 64
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 64
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 62
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 62
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 62
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 61
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 60
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 60
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 60
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 59
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 59
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 59
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 58
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 57
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 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 54
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 53
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 53
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 53
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 51
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 51
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 51
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 51
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 7 14 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 50
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 50
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 50
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 49
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts 4 1 3 3 1 3 3 1 4 5 1 3 0 0 0 2 0 2 1 1 1 1 2 1 0 1 1 2 0 0 0 0 0 1 0 0 0 0 1 0 0 0 49
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 48
178 Telegraphy 1 0 2 1 0 4 1 0 4 5 1 3 2 1 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 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 48
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 48
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 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 47
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 45
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 45
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 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 43
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 43
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 39
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 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 39
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 38
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 38
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 37
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 37
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 35
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 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 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 33
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 33
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 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 33
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 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 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 32
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 31
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 30
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 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 30
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 29
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 29
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 29
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 27
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 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 27
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 26
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 26
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 25
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 24
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 23
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 23
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 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 22
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 21
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 20
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 19
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 0 0 1 1 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 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 18
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 17
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 17
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 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 16
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 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 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 15
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 15
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 15
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 15
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 15
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 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 13
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 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 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 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 12
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 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 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 11
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 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 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 10
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 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 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 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 7
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 7
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 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 7
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 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 6
054 Harness (for animals) 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 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 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 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 6
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 0 0 0 0 0 0 2 1 1 0 0 1 0 5
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 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 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 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 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 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 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 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 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 4
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 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 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 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 3
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 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 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 3
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 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 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 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 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 1
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 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 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 1
ALL ALL CLASSES 1647 1713 2095 2388 2148 1910 2190 2086 2627 2366 2203 2195 1958 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 3909 3672 93288


PTMD Contacts

Questions regarding these reports should be directed to:

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

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

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > Listing of Viewable PTMD Reports > Table of Contents for This Set of Reports