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


Patent Counts By Class By Year - Independent Inventors

PART A1
Granted: 01/01/1977 - 12/31/2009
A Patent Technology Monitoring Team Report


Parts of the Report

Description of the Report
Report Printing and Use of Spreadsheet Software

PART A1 - Patents Granted As Distributed By Year Of Patent Grant and U.S. Patent Classification System Class
Table A1-1, Patent Counts Based on ORIGINAL Classification Only
This table counts patents according to the "original" (i.e., primary) classification assigned to each patent. If the patent record is incomplete and the "original" classification is unknown, then the patent is counted in a "classification undetermined" category (class 001 for utility patents and other non-design patent documents; class D00 for design patents). See the Description of the Report section, below, for further details.
Table A1-2, Patent Counts Based on ORIGINAL and CROSS-REFERENCE Classifications with Duplicate Patents Eliminated Within Classes
This table counts patents according to "original" (i.e., primary) and "cross-reference" classifications assigned to each patent. Counts of duplicate patents are eliminated within each class, but not when patents are classified among different classes. For example, the same patent would be counted once in Class 002 and once in Class 004 if it has one or more classifications assigned in both classes. If the patent record is incomplete and the classifications are unknown, then the patent is counted in a "classification undetermined" category (class 001 for utility patents and other non-design patent documents; class D00 for design patents). See the Description of the Report section, below, for further details.

CONTACT INFORMATION -

Patent Counts By Class By Year - Independent Inventors
PART A1
Granted: 01/01/1977 - 12/31/2009
A Patent Technology Monitoring Team Report


Description of the Report

An independent inventor patent is a patent for which ownership is either unassigned (i.e., patent rights are held by the inventor) or assigned to an individual at the time of grant. This report is limited to only such independent inventor patents. Patents for which ownership is assigned to an organization at the time of grant are excluded from this report.

Classes are major divisions of technology in the U.S. Patent Classification System (USPCS). Each class is further divided into smaller divisions of technology called subclasses. The USPCS currently contains approximately 470 total classes and 163,000 total subclasses. Copies of each patent are placed (classified) in those subclasses that have been identified as pertinent to the information disclosed in the patent. One, and only one, of these subclasses is designated as the "original classification" (OR), and the remainder (if any) are designated as "cross-reference classifications" (XR).

The "original" classification of a patent may be considered to be its "primary" classification. This classification need not correspond to any classification that was assigned to the patent at the time of issue since the classification system is continuously undergoing revision and since classifications that are assigned to patents are continuously updated to reflect these revisions. Counting patents by "original" classification will ensure that each patent is counted only once. However, if a patent teaches more than one concept, e.g., table and chair, only one concept, e.g., table, will be counted. To ensure that all concepts are counted, patents should be counted in all of their classifications. Unless otherwise indicated, patent classifications used to produce this report are those assigned to patents as of the end of the most recent calendar year for which counts are reported (e.g., December 31, 2009). Please refer to the U.S. Patent and Trademark Office Manual of Patent Classification for further information concerning the patent classification system.


PATENTS INCLUDED IN THIS REPORT

This Patent Technology Monitoring Team (PTMT) Report profiles patent activity for U.S. patents granted between 01/01/1977 and 12/31/2009. The source of the data used for this report is the TAF database maintained by the U.S. Patent and Trademark Office.

This report counts only documents of the following type(s):
utility patents (i.e., "patents for invention"), design patents, plant patents, reissue patents, statutory invention registrations, defensive publications
granted by the U.S. Patent and Trademark Office during the period 01/01/1977 - 12/31/2009. These profiled documents hereafter will be referred to as "patents".


PART A1 -- DATA DISTRIBUTION BY YEAR OF GRANT

Part A1 presents tables which profile patent activity by U.S. Patent Classification System class. Part A1 presents data by year of patent grant ("Patents Granted As Distributed By Year of Patent Grant"). Patent data as shown in the "Pre YYYY" column (where "YYYY" is a four-digit year) correspond to activity in the specified time period prior to "YYYY".


Report Printing and the Use of Spreadsheet Software

This report can be printed from an Internet browser - for such printing, optimal results are usually obtained by printing in landscape orientation with minimal margins and a small text font. Microsoft Internet Explorer, version 7, works paticularly well for printing this report using its "Shrink to Fit" option in Print Preview mode.

Additionally, a user may import this report file into spreadsheet software such as Microsoft Excel to facilitate printing. Such spreadsheet software also may facilitate sorting and further manipulation of the data.


Patent Counts By Class By Year - Independent Inventors
PART A1
Granted: 01/01/1977 - 12/31/2009
A Patent Technology Monitoring Team Report


Part A1-1.
Patent Counts Based on ORIGINAL Classification Only

Number of Patents Granted as Distributed by Year of Patent Grant,
Breakout by U.S. Patent Classification System Class

Table A1-1, Breakout by U.S. Patent Classification System Class
Patent Counts Distributed by Year of Patent Grant
Patents Granted: 01/01/1977 - 12/31/2009
Class Class Title   Pre 1989 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 All Years
001 ** Classification Undetermined **   2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 1 2 0 1 10
002 Apparel   1333 189 175 255 220 161 176 152 266 296 348 427 372 375 307 205 220 178 206 129 123 81 6194
004 Baths, Closets, Sinks, and Spittoons   1238 150 176 182 148 174 190 152 136 152 212 264 218 201 236 198 177 133 123 110 84 54 4708
005 Beds   1136 161 191 193 214 165 157 152 208 175 181 190 206 177 166 189 188 186 169 120 138 139 4801
007 Compound Tools   146 22 19 25 15 28 21 12 24 17 23 23 26 34 24 14 21 21 21 23 2 8 569
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers   156 19 11 9 11 14 18 14 17 14 22 18 17 16 15 14 6 8 7 7 9 7 429
012 Boot and Shoe Making   70 8 7 4 2 5 5 3 2 3 5 13 1 6 2 6 6 1 2 2 4 1 158
014 Bridges   94 11 8 12 4 8 12 16 15 10 10 17 6 7 15 11 17 8 11 16 11 10 329
015 Brushing, Scrubbing, and General Cleaning   1584 154 143 166 134 144 193 199 236 181 237 238 251 186 175 175 137 111 106 123 126 104 5103
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.)   373 85 39 54 37 40 63 55 69 66 92 76 70 64 97 78 67 57 50 38 21 36 1627
019 Textiles: Fiber Preparation   103 14 15 14 6 5 13 10 6 8 5 10 10 8 14 4 1 0 3 1 3 3 256
023 Chemistry: Physical Processes   15 0 0 0 2 0 3 1 0 0 1 1 3 0 1 1 0 0 0 1 0 1 30
024 Buckles, Buttons, Clasps, Etc.   810 89 111 125 103 79 81 98 95 131 121 116 121 130 126 141 79 46 79 61 55 54 2851
026 Textiles: Cloth Finishing   34 4 4 4 2 1 1 1 4 5 1 4 2 2 0 0 1 0 2 2 1 1 76
027 Undertaking   55 6 11 9 6 7 7 5 5 12 11 9 5 9 6 15 6 2 9 18 15 12 240
028 Textiles: Manufacturing   54 1 6 6 6 2 9 6 5 4 4 7 4 3 4 1 7 2 4 1 3 3 142
029 Metal Working   1571 171 156 169 145 168 127 133 131 144 137 120 152 158 142 157 136 125 140 114 81 82 4459
030 Cutlery   1191 146 151 155 118 104 109 98 124 97 136 137 129 116 146 124 127 93 87 74 49 51 3562
033 Geometrical Instruments   1570 140 185 177 171 113 117 167 121 96 132 112 143 148 134 150 163 169 120 141 113 133 4515
034 Drying and Gas or Vapor Contact with Solids   569 40 36 46 47 50 52 49 43 56 59 75 78 51 49 41 40 39 38 21 36 11 1526
036 Boots, Shoes, and Leggings   746 75 81 61 47 69 73 64 65 86 126 106 96 83 76 76 81 66 67 69 55 57 2325
037 Excavating   389 43 37 36 43 38 23 31 47 29 35 43 49 40 49 31 34 30 22 17 12 35 1113
038 Textiles: Ironing or Smoothing   107 14 13 13 9 8 12 9 13 7 11 14 10 11 9 7 11 8 7 14 7 4 318
040 Card, Picture, or Sign Exhibiting   1087 145 113 112 78 95 113 100 92 98 124 135 154 140 148 180 131 101 96 101 106 93 3542
042 Firearms   613 78 93 112 63 61 70 82 63 84 88 77 49 77 104 108 88 65 66 64 60 61 2226
043 Fishing, Trapping, and Vermin Destroying   1771 330 231 208 215 220 219 163 223 135 139 263 214 141 183 205 171 135 130 98 101 107 5602
044 Fuel and Related Compositions   196 13 14 8 9 13 13 14 12 9 4 15 22 10 10 14 14 10 6 5 9 17 437
047 Plant Husbandry   736 90 82 100 79 82 108 106 100 62 88 103 124 98 103 94 52 60 62 41 34 48 2452
048 Gas: Heating and Illuminating   104 9 7 3 4 0 4 6 0 2 7 3 4 3 0 2 6 1 8 5 3 7 188
049 Movable or Removable Closures   538 53 44 50 48 33 51 60 61 41 55 47 50 57 42 35 53 27 30 22 16 21 1434
051 Abrasive Tool Making Process, Material, or Composition   74 11 11 11 14 18 7 8 5 14 4 4 6 4 5 4 3 2 2 3 2 0 212
052 Static Structures (e.g., Buildings)   3360 390 351 304 261 309 348 301 384 431 495 465 459 529 433 401 359 294 234 179 170 235 10692
053 Package Making   630 57 56 76 52 46 45 65 60 51 71 57 54 47 33 37 53 53 30 26 41 41 1681
054 Harness for Working Animal   118 13 14 19 18 14 15 12 13 9 20 8 20 17 24 28 18 10 20 19 20 13 462
055 Gas Separation   249 28 24 30 31 28 9 15 25 17 35 36 28 33 24 30 29 16 21 18 25 27 778
056 Harvesters   710 63 91 88 77 78 71 88 75 39 65 80 71 48 64 43 48 57 42 22 19 26 1965
057 Textiles: Spinning, Twisting, and Twining   304 30 28 13 27 39 32 14 8 16 34 17 10 15 10 5 6 0 5 2 5 1 621
059 Chain, Staple, and Horseshoe Making   61 9 8 4 2 4 9 7 6 10 4 9 6 4 5 11 9 11 6 6 5 5 201
060 Power Plants   1302 85 64 68 77 88 61 56 61 69 82 86 91 100 92 84 91 82 116 63 48 51 2917
062 Refrigeration   1200 139 145 130 105 142 141 110 127 122 150 144 156 192 201 170 116 89 105 106 74 54 3918
063 Jewelry   172 21 19 27 35 25 14 30 25 32 21 24 25 19 30 30 24 18 19 24 25 14 673
065 Glass Manufacturing   178 14 10 4 13 9 13 4 6 5 11 22 8 7 18 12 8 10 9 5 4 3 373
066 Textiles: Knitting   168 13 2 19 4 12 4 3 12 15 10 12 18 20 14 6 11 10 10 7 3 10 383
068 Textiles: Fluid Treating Apparatus   120 6 6 9 10 9 9 12 11 7 15 15 10 8 15 14 2 2 2 2 11 5 300
069 Leather Manufactures   36 3 2 4 0 0 1 0 2 1 0 0 1 1 1 1 2 1 0 1 1 1 59
070 Locks   949 139 116 123 102 104 105 122 103 128 174 170 104 92 121 129 96 88 79 58 71 60 3233
071 Chemistry: Fertilizers   124 10 9 3 18 6 10 16 14 19 17 11 11 12 19 8 8 1 4 0 4 4 328
072 Metal Deforming   947 87 73 72 42 60 53 40 57 63 84 83 69 52 46 42 37 42 71 54 38 34 2146
073 Measuring and Testing   2222 240 187 204 167 159 173 203 217 189 209 196 166 167 205 218 179 161 162 160 181 136 6101
074 Machine Element or Mechanism   846 105 81 79 116 92 91 85 109 90 102 112 101 86 58 73 53 32 41 46 28 40 2466
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures   269 16 15 11 12 13 21 25 12 14 17 14 14 27 25 17 8 8 7 8 4 9 566
076 Metal Tools and Implements, Making   148 13 6 15 13 5 10 16 10 10 7 3 15 5 3 7 1 3 3 2 3 1 299
079 Button Making   0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
081 Tools   1040 152 126 134 109 115 129 91 116 79 118 182 215 251 187 139 157 177 235 184 129 59 4124
082 Turning   244 15 10 15 16 12 14 7 9 19 19 19 15 22 13 30 12 12 9 3 3 2 520
083 Cutting   925 85 92 100 84 76 58 51 58 47 72 93 73 66 45 57 99 52 57 47 30 39 2306
084 Music   1233 112 113 109 91 87 104 124 128 95 130 158 173 152 121 131 123 96 132 149 161 185 3907
086 Ammunition and Explosive-Charge Making   76 12 3 9 5 10 3 5 2 4 5 1 6 2 6 3 1 4 6 1 2 9 175
087 Textiles: Braiding, Netting, and Lace Making   26 4 2 1 2 5 0 0 1 2 1 5 2 0 5 5 5 1 2 3 2 0 74
089 Ordnance   216 33 43 22 24 28 24 34 18 21 30 28 23 30 33 32 35 19 20 24 25 21 783
091 Motors: Expansible Chamber Type   285 15 19 18 17 19 18 4 9 9 10 6 9 5 8 6 8 4 5 5 1 3 483
092 Expansible Chamber Devices   188 20 33 29 16 12 25 22 16 7 18 12 10 13 15 17 9 8 6 14 12 6 508
095 Gas Separation: Processes   209 24 23 20 27 19 13 14 16 21 23 28 14 28 27 22 17 22 16 11 16 9 619
096 Gas Separation: Apparatus   312 33 41 25 27 29 19 21 27 19 21 27 22 25 25 17 23 23 24 15 12 19 806
099 Foods and Beverages: Apparatus   823 73 78 72 88 92 93 126 102 130 148 133 149 150 110 96 89 60 64 27 48 33 2784
100 Presses   405 18 17 40 45 41 37 29 28 34 37 25 21 22 11 27 16 14 24 15 22 14 942
101 Printing   466 44 43 53 49 49 51 69 39 49 67 50 56 53 36 49 52 27 42 17 10 19 1390
102 Ammunition and Explosives   229 31 30 33 36 31 28 32 18 15 19 21 11 34 28 27 28 24 21 24 21 20 761
104 Railways   235 17 23 27 20 14 16 24 20 25 22 18 14 20 29 23 21 22 8 5 14 25 642
105 Railway Rolling Stock   97 9 10 11 13 13 6 8 13 11 12 3 12 14 12 6 6 11 7 5 4 7 290
106 Compositions: Coating or Plastic   320 25 27 31 31 34 59 35 44 33 39 44 32 39 32 39 38 24 20 25 17 18 1006
108 Horizontally Supported Planar Surfaces   430 63 44 42 51 28 62 62 83 77 77 83 103 68 63 66 72 43 43 14 28 36 1638
109 Safes, Bank Protection, or a Related Device   123 15 11 5 2 10 5 3 5 11 9 9 8 3 7 5 2 4 2 3 1 1 244
110 Furnaces   323 28 42 36 35 29 44 29 23 19 30 15 17 21 19 12 15 16 18 5 10 6 792
111 Planting   211 15 26 18 16 12 18 23 28 22 10 22 21 29 19 24 13 12 18 7 14 21 599
112 Sewing   298 27 16 34 28 19 20 16 20 18 32 40 29 35 26 11 16 19 20 9 13 12 758
114 Ships   1349 172 179 181 148 139 144 138 147 139 141 154 175 147 133 137 108 162 155 130 102 96 4376
116 Signals and Indicators   358 45 49 62 34 34 49 38 35 28 23 32 41 37 42 32 44 33 28 27 27 24 1122
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor   70 2 6 4 2 2 6 7 3 4 9 8 8 7 4 3 3 3 3 7 16 5 182
118 Coating Apparatus   377 26 25 48 36 33 37 43 32 37 40 47 32 32 34 31 21 15 22 14 14 17 1013
119 Animal Husbandry   1278 133 169 200 209 180 186 164 194 186 288 227 216 207 256 249 176 156 180 154 120 95 5223
122 Liquid Heaters and Vaporizers   265 23 20 12 8 9 17 11 11 6 16 15 14 11 10 25 11 13 11 8 6 11 533
123 Internal-Combustion Engines   2052 173 139 182 159 142 126 131 137 123 159 136 129 195 147 156 132 138 156 133 128 98 5071
124 Mechanical Guns and Projectors   441 61 44 54 51 53 60 67 70 91 59 60 56 60 52 67 80 48 48 53 33 42 1650
125 Stone Working   113 8 14 6 9 9 11 8 10 15 10 12 14 16 12 11 17 14 24 10 11 2 356
126 Stoves and Furnaces   2554 110 112 96 60 83 79 75 65 61 73 93 102 90 48 70 65 63 37 18 19 30 4003
127 Sugar, Starch, and Carbohydrates   38 1 2 2 7 4 5 3 2 1 4 6 1 4 1 0 0 1 1 2 1 0 86
128 Surgery   904 162 149 188 151 149 181 191 215 205 245 195 176 170 171 160 159 115 126 81 64 59 4216
131 Tobacco   372 31 25 24 26 7 15 22 23 22 41 27 29 13 19 17 24 9 8 6 5 9 774
132 Toilet   560 61 76 92 68 73 85 72 87 88 169 195 141 104 86 75 57 25 46 62 36 40 2298
134 Cleaning and Liquid Contact with Solids   483 71 57 83 68 62 65 90 68 56 76 120 98 79 83 74 48 34 33 37 33 37 1855
135 Tent, Canopy, Umbrella, or Cane   342 73 60 50 52 60 101 62 77 84 90 80 83 127 79 71 87 63 44 64 63 65 1877
136 Batteries: Thermoelectric and Photoelectric   170 9 8 10 6 4 10 13 16 11 14 9 22 15 19 10 14 9 8 6 0 14 397
137 Fluid Handling   1803 217 185 190 195 183 181 147 141 143 171 237 251 223 128 126 135 128 137 118 80 69 5188
138 Pipes and Tubular Conduits   314 26 14 32 28 20 31 30 29 23 45 63 52 45 34 24 23 24 20 17 16 27 937
139 Textiles: Weaving   157 13 5 14 10 3 5 11 11 7 7 5 8 8 5 1 8 7 8 1 3 1 298
140 Wireworking   106 3 8 4 4 3 9 8 7 5 9 5 8 6 3 5 2 1 10 7 2 4 219
141 Fluent Material Handling, with Receiver or Receiver Coacting Means   505 56 44 50 53 54 73 69 72 68 62 76 68 88 81 60 80 66 52 51 22 31 1781
142 Wood Turning   20 1 1 3 4 1 1 1 1 2 1 5 2 0 0 1 0 0 0 0 0 0 44
144 Woodworking   642 63 59 56 69 46 52 50 40 44 53 59 62 52 59 61 31 19 49 30 27 24 1647
147 Coopering   2 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 5
148 Metal Treatment   141 14 15 11 18 15 24 14 9 15 15 14 19 26 22 26 21 8 2 4 9 10 452
149 Explosive and Thermic Compositions or Charges   52 4 3 3 1 1 2 1 4 3 3 0 2 3 1 2 2 3 0 0 0 2 92
150 Purses, Wallets, and Protective Covers   86 14 19 15 14 16 15 10 14 6 13 13 24 21 14 15 10 7 10 10 10 19 375
152 Resilient Tires and Wheels   250 30 17 16 16 25 19 14 13 16 16 17 22 17 13 21 13 11 17 12 11 10 596
156 Adhesive Bonding and Miscellaneous Chemical Manufacture   1238 117 100 89 101 99 111 136 107 109 127 141 129 140 122 111 104 52 62 53 40 38 3326
157 Wheelwright Machines   79 5 7 7 7 5 3 5 4 1 2 3 5 7 2 1 1 2 3 5 6 4 164
159 Concentrating Evaporators   41 2 1 0 5 6 3 3 2 0 3 1 1 0 1 0 0 2 2 0 0 1 74
160 Flexible or Portable Closure, Partition, or Panel   444 76 60 78 74 60 52 70 69 82 84 86 111 92 81 70 74 61 57 53 35 38 1907
162 Paper Making and Fiber Liberation   137 14 16 14 11 18 14 12 15 12 20 10 13 21 9 9 6 4 7 10 8 13 393
163 Needle and Pin Making   0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
164 Metal Founding   353 36 33 21 13 29 26 12 31 13 21 13 6 20 31 23 12 17 18 7 7 2 744
165 Heat Exchange   758 72 58 46 59 39 67 52 48 27 49 51 39 53 42 36 70 37 61 26 24 17 1731
166 Wells   647 58 64 71 78 71 80 67 58 53 73 56 81 126 70 79 69 50 77 75 82 55 2140
168 Farriery   50 7 4 13 13 10 5 2 4 6 6 4 11 8 9 7 5 6 2 4 5 8 189
169 Fire Extinguishers   178 21 16 27 30 22 13 9 25 31 31 42 40 24 26 20 12 17 23 16 10 13 646
171 Unearthing Plants or Buried Objects   59 0 8 4 3 2 6 3 1 1 2 1 4 2 5 0 1 1 5 0 1 1 110
172 Earth Working   664 56 51 34 39 34 38 50 47 42 65 51 54 49 41 33 32 34 26 10 10 15 1475
173 Tool Driving or Impacting   227 36 17 23 20 9 14 16 15 15 28 21 28 15 10 21 24 19 18 12 9 6 603
174 Electricity: Conductors and Insulators   325 31 42 39 37 45 46 49 39 48 83 78 59 84 95 80 72 102 87 61 64 75 1641
175 Boring or Penetrating the Earth   521 50 50 52 52 36 44 46 45 29 53 45 42 49 39 37 33 33 34 53 47 58 1448
177 Weighing Scales   223 27 20 11 16 20 12 11 2 12 19 13 10 15 13 19 14 6 9 21 7 15 515
178 Telegraphy   38 1 3 3 3 2 1 4 5 3 3 0 3 0 2 0 0 0 0 0 1 0 72
180 Motor Vehicles   822 65 55 71 60 58 76 59 66 35 60 70 73 70 78 75 56 81 84 74 69 75 2232
181 Acoustics   387 39 35 33 22 42 30 24 26 32 38 54 53 31 35 42 22 26 11 15 26 39 1062
182 Fire Escape, Ladder, or Scaffold   921 90 91 110 106 61 100 74 75 80 111 130 102 67 95 78 99 80 87 65 30 19 2671
184 Lubrication   118 11 21 15 16 15 14 23 25 11 14 17 14 20 12 7 7 5 8 4 4 3 384
185 Motors: Spring, Weight, or Animal Powered   20 2 3 0 1 1 1 0 0 3 0 1 2 1 1 1 0 1 0 0 0 1 39
186 Merchandising   36 2 1 2 7 3 1 6 5 5 4 0 3 4 2 2 4 0 1 1 0 0 89
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle   120 7 8 17 14 14 21 12 22 16 16 28 17 16 14 11 10 6 15 18 11 10 423
188 Brakes   316 52 41 31 29 26 44 46 58 43 41 55 45 52 79 44 31 40 45 31 24 25 1198
190 Trunks and Hand-Carried Luggage   121 16 11 10 21 13 17 22 23 19 16 17 16 20 20 22 10 7 11 7 8 9 436
191 Electricity: Transmission To Vehicles   51 2 4 4 6 3 8 4 3 7 4 2 4 13 6 5 3 4 3 3 0 2 141
192 Clutches and Power-Stop Control   222 17 19 34 17 11 17 18 30 20 16 27 18 18 15 11 10 14 8 10 7 7 566
193 Conveyors, Chutes, Skids, Guides, and Ways   81 6 3 8 5 7 3 3 3 2 1 8 9 9 13 1 4 4 6 4 3 4 187
194 Check-Actuated Control Mechanisms   146 9 7 14 12 14 9 18 15 7 7 15 5 8 5 9 7 1 4 6 1 4 323
196 Mineral Oils: Apparatus   14 1 1 1 0 1 1 1 1 0 4 1 1 0 1 0 0 0 0 0 0 0 28
198 Conveyors: Power-Driven   652 60 67 68 73 60 81 49 44 45 57 55 70 63 66 56 50 39 42 36 37 29 1799
200 Electricity: Circuit Makers and Breakers   495 33 38 43 31 30 32 32 32 32 54 38 20 21 39 31 51 41 33 35 30 21 1212
201 Distillation: Processes, Thermolytic   36 3 0 0 5 0 2 2 0 3 2 1 0 0 1 2 0 1 3 0 1 3 65
202 Distillation: Apparatus   220 11 19 8 6 10 11 9 8 15 8 7 9 5 8 6 5 2 3 2 6 5 383
203 Distillation: Processes, Separatory   140 17 25 14 25 24 9 43 7 12 28 20 8 9 11 3 6 8 5 0 4 7 425
204 Chemistry: Electrical and Wave Energy   513 57 53 46 58 37 44 58 33 50 36 38 56 67 44 39 29 19 23 14 21 12 1347
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions   357 22 27 26 32 41 41 38 25 19 25 28 30 48 34 17 25 12 12 20 12 12 903
206 Special Receptacle or Package   1730 273 252 244 208 238 239 231 216 235 343 321 312 243 217 192 174 186 131 122 136 135 6378
208 Mineral Oils: Processes and Products   153 14 14 7 10 3 11 6 16 6 7 13 8 7 5 7 4 3 5 5 7 2 313
209 Classifying, Separating, and Assorting Solids   513 44 40 42 36 48 45 35 28 32 36 43 37 36 36 15 27 29 22 11 18 18 1191
210 Liquid Purification or Separation   2021 264 232 249 300 275 224 249 264 255 258 280 273 310 246 207 208 204 187 183 167 168 7024
211 Supports: Racks   748 92 103 134 133 114 126 97 144 134 190 153 156 139 124 120 105 96 95 71 46 46 3166
212 Traversing Hoists   126 9 7 12 8 10 6 4 5 8 17 16 10 9 8 8 5 5 5 7 11 10 306
213 Railway Draft Appliances   26 1 0 3 2 0 2 0 2 0 1 0 3 4 2 1 3 1 4 1 0 1 57
215 Bottles and Jars   480 66 51 50 42 34 33 51 32 35 42 50 41 38 33 23 22 20 19 16 9 15 1202
216 Etching a Substrate: Processes   65 8 5 8 8 9 14 9 4 6 10 7 5 4 11 10 16 9 4 6 6 6 230
217 Wooden Receptacles   23 2 1 0 1 1 2 2 1 0 2 1 2 1 0 0 0 2 0 0 1 0 42
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices   21 2 2 1 1 2 2 0 2 0 0 0 2 3 0 0 2 0 1 0 0 0 41
219 Electric Heating   1022 119 132 114 94 89 82 99 93 82 110 126 180 125 127 113 128 102 114 86 49 46 3232
220 Receptacles   985 154 201 176 161 174 158 154 156 145 182 219 184 186 154 119 106 68 83 67 63 84 3979
221 Article Dispensing   403 35 38 44 45 39 48 44 44 34 47 46 47 48 57 58 42 32 47 25 25 17 1265
222 Dispensing   1434 163 151 194 179 171 170 175 169 142 168 246 174 179 170 111 135 128 126 81 61 53 4580
223 Apparel Apparatus   254 15 30 40 32 18 17 21 34 45 39 47 61 54 26 20 34 21 22 35 25 8 898
224 Package and Article Carriers   961 144 158 153 114 142 150 184 178 181 202 195 165 177 149 133 132 76 55 53 35 26 3763
225 Severing by Tearing or Breaking   113 17 10 16 24 10 8 10 12 6 12 12 10 8 4 14 7 11 7 6 3 4 324
226 Advancing Material of Indeterminate Length   158 6 4 1 2 5 5 3 4 3 5 6 2 4 4 2 2 1 2 1 4 0 224
227 Elongated-Member-Driving Apparatus   235 36 18 18 18 15 14 17 17 24 22 22 26 23 32 27 27 29 19 19 11 11 680
228 Metal Fusion Bonding   237 32 35 24 25 27 20 29 22 23 13 23 23 26 24 19 21 20 12 5 7 9 676
229 Envelopes, Wrappers, and Paperboard Boxes   292 50 52 68 50 49 53 44 35 37 62 63 56 53 45 32 12 19 24 21 9 10 1136
231 Whips and Whip Apparatus   7 1 0 2 0 0 0 0 0 1 0 0 3 0 0 0 0 0 0 0 3 1 18
232 Deposit and Collection Receptacles   180 26 29 24 18 12 12 34 16 19 15 19 15 17 11 17 15 17 27 35 27 15 600
234 Selective Cutting (e.g., Punching)   2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 4
235 Registers   375 43 28 24 26 27 31 50 38 41 41 60 66 43 74 103 96 59 107 100 86 80 1598
236 Automatic Temperature and Humidity Regulation   284 20 12 11 18 19 19 15 8 10 15 13 22 14 13 14 10 7 10 15 8 6 563
237 Heating Systems   203 10 12 12 7 9 6 5 9 6 11 11 10 16 9 14 5 2 4 2 2 2 367
238 Railways: Surface Track   105 13 10 6 12 3 7 8 12 6 15 6 8 9 12 7 7 4 5 4 4 2 265
239 Fluid Sprinkling, Spraying, and Diffusing   1139 118 111 114 103 106 125 96 64 104 151 156 182 130 120 141 128 101 113 66 67 56 3491
241 Solid Material Comminution or Disintegration   567 70 69 63 58 87 68 59 70 59 61 81 62 43 57 58 50 41 53 56 42 62 1836
242 Winding, Tensioning, or Guiding   926 82 74 54 61 71 67 49 66 72 94 106 86 90 107 90 52 57 54 55 73 46 2432
244 Aeronautics and Astronautics   648 79 55 83 91 76 62 53 58 39 86 86 99 91 99 93 91 71 77 51 39 54 2181
245 Wire Fabrics and Structure   3 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 7
246 Railway Switches and Signals   36 2 1 3 3 5 5 11 4 6 11 2 10 12 8 10 5 2 3 5 6 5 155
248 Supports   1754 265 294 366 359 252 248 244 250 242 369 325 364 326 344 310 233 170 189 183 149 195 7431
249 Static Molds   391 29 21 23 19 17 12 14 16 22 24 14 16 18 17 9 16 8 16 16 6 9 733
250 Radiant Energy   727 111 94 111 88 78 67 87 74 73 90 82 69 69 71 96 93 69 111 86 88 91 2525
251 Valves and Valve Actuation   498 46 39 34 47 49 54 39 32 33 39 43 49 35 44 41 39 48 55 25 25 14 1328
252 Compositions   247 23 18 21 26 10 19 19 30 23 31 33 37 39 20 21 30 15 13 18 12 12 717
254 Implements or Apparatus for Applying Pushing or Pulling Force   644 65 47 44 47 71 42 35 34 57 49 81 74 66 65 76 63 68 75 55 57 39 1854
256 Fences   264 31 20 25 26 21 29 25 26 37 34 30 33 32 21 42 34 35 27 18 29 29 868
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes)   102 18 23 24 31 21 25 36 29 46 44 41 42 55 68 81 64 62 78 64 71 65 1090
258 Railway Mail Delivery   2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
260 Chemistry of Carbon Compounds   0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
261 Gas and Liquid Contact Apparatus   424 26 36 31 31 25 15 23 26 24 23 27 25 44 31 27 24 16 19 25 17 26 965
264 Plastic and Nonmetallic Article Shaping or Treating: Processes   932 74 102 89 103 111 89 99 90 93 124 105 106 90 104 87 89 46 63 45 26 43 2710
266 Metallurgical Apparatus   271 18 7 14 9 8 10 20 13 13 13 5 14 10 11 10 14 3 7 5 3 12 490
267 Spring Devices   146 32 16 10 12 14 14 13 17 12 16 17 14 16 20 13 11 3 12 7 10 9 434
269 Work Holders   549 74 64 40 52 40 33 29 49 26 48 58 63 44 43 46 40 20 30 23 14 9 1394
270 Sheet-Material Associating   71 2 9 6 2 5 3 3 3 2 4 2 4 2 1 2 2 4 2 1 2 0 132
271 Sheet Feeding or Delivering   177 22 13 19 18 22 10 13 15 7 9 6 8 6 11 7 4 6 4 5 3 7 392
273 Amusement Devices: Games   1876 208 218 220 209 189 245 247 214 223 253 224 197 211 223 194 136 110 131 133 124 126 5911
277 Seal for a Joint or Juncture   308 23 13 18 20 16 18 17 21 24 21 25 18 33 38 21 20 12 12 8 5 2 693
278 Land Vehicles: Animal Draft Appliances   0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
279 Chucks or Sockets   169 14 16 19 18 16 16 15 13 10 14 19 13 20 12 15 3 16 7 2 1 4 432
280 Land Vehicles   2858 315 268 324 276 323 363 345 342 251 409 402 468 456 426 386 364 335 333 334 303 280 10161
281 Books, Strips, and Leaves   154 31 25 26 24 29 19 26 24 30 34 44 25 22 17 7 12 9 11 6 3 5 583
283 Printed Matter   154 36 32 37 36 43 43 45 34 30 47 64 48 36 24 21 13 12 10 7 6 2 780
285 Pipe Joints or Couplings   651 71 47 61 59 64 70 65 59 41 70 75 49 52 51 49 43 33 38 31 51 30 1760
289 Knots and Knot Tying   57 4 1 4 2 1 1 1 3 7 2 6 4 9 5 4 5 2 3 2 3 6 132
290 Prime-Mover Dynamo Plants   387 16 7 9 10 7 12 23 8 7 22 13 23 29 26 15 60 47 64 58 79 71 993
291 Track Sanders   8 0 1 0 1 0 0 0 3 0 0 0 1 0 1 0 1 4 0 0 0 1 21
292 Closure Fasteners   644 65 64 86 77 36 37 45 63 73 43 54 54 28 66 47 30 36 31 50 33 25 1687
293 Vehicle Fenders   87 12 14 17 12 10 6 3 5 12 8 7 9 14 9 12 9 9 11 8 8 7 289
294 Handling: Hand and Hoist-Line Implements   985 90 79 74 81 101 97 106 117 109 150 130 124 81 119 77 45 47 69 76 58 50 2865
295 Railway Wheels and Axles   4 0 1 2 0 0 0 0 1 1 0 2 0 1 1 2 1 0 0 0 1 0 17
296 Land Vehicles: Bodies and Tops   865 125 148 136 127 101 85 95 116 113 140 152 165 176 126 139 147 121 133 135 111 101 3557
297 Chairs and Seats   959 148 119 115 118 82 165 120 171 161 183 220 263 159 176 181 179 139 180 134 164 121 4257
298 Land Vehicles: Dumping   102 9 5 8 5 8 7 9 5 5 8 7 10 11 7 12 18 9 9 3 5 3 265
299 Mining or In Situ Disintegration of Hard Material   254 17 18 15 16 16 6 11 8 11 10 12 10 15 8 12 7 4 9 6 23 15 503
300 Brush, Broom, and Mop Making   15 1 2 2 4 5 5 5 1 4 2 2 1 3 1 4 2 0 2 3 3 0 67
301 Land Vehicles: Wheels and Axles   161 15 28 26 31 24 25 17 26 13 27 29 40 45 43 40 34 27 27 24 20 14 736
303 Fluid-Pressure and Analogous Brake Systems   76 6 12 7 10 13 6 15 7 14 6 11 11 10 17 8 5 4 4 0 6 2 250
305 Wheel Substitutes for Land Vehicles   48 5 3 0 1 3 5 6 4 7 8 7 8 8 7 6 1 0 3 1 3 1 135
307 Electrical Transmission or Interconnection Systems   346 41 17 14 19 30 25 22 46 47 51 57 38 21 22 28 32 8 23 24 21 25 957
310 Electrical Generator or Motor Structure   487 60 33 43 43 48 40 34 42 51 73 79 66 72 70 61 88 59 55 39 44 58 1645
312 Supports: Cabinet Structure   634 58 42 45 71 63 54 68 66 57 87 80 82 51 70 60 56 35 29 25 19 16 1768
313 Electric Lamp and Discharge Devices   132 21 14 21 14 8 10 11 21 18 23 32 23 19 23 28 20 14 25 15 16 10 518
314 Electric Lamp and Discharge Devices: Consumable Electrodes   5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
315 Electric Lamp and Discharge Devices: Systems   393 54 66 74 44 50 37 64 45 29 59 47 65 64 58 71 43 54 47 36 23 24 1447
318 Electricity: Motive Power Systems   417 39 54 38 32 34 39 47 38 34 46 35 44 33 33 21 22 18 23 27 20 33 1127
320 Electricity: Battery or Capacitor Charging or Discharging   129 12 6 6 21 30 21 10 24 32 32 34 40 41 38 33 31 19 14 17 9 25 624
322 Electricity: Single Generator Systems   79 3 4 4 3 5 4 1 4 5 5 2 3 6 1 3 2 3 3 3 2 3 148
323 Electricity: Power Supply or Regulation Systems   105 16 9 10 15 10 7 7 11 12 13 9 11 16 19 5 8 11 11 10 7 9 331
324 Electricity: Measuring and Testing   745 117 84 69 96 74 80 99 109 51 97 82 91 97 118 98 95 76 97 78 74 66 2593
326 Electronic Digital Logic Circuitry   21 1 7 3 9 4 10 7 7 5 11 7 4 8 10 8 8 9 6 18 13 19 195
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems   148 18 11 8 21 13 16 10 16 11 20 23 23 24 22 17 20 14 21 9 19 13 497
329 Demodulators   16 2 0 3 0 1 2 1 2 1 0 0 1 0 1 0 1 0 0 0 0 2 33
330 Amplifiers   146 17 8 10 12 7 8 8 12 12 10 15 17 19 13 17 16 6 17 13 21 16 420
331 Oscillators   63 5 4 9 3 3 2 2 6 5 8 8 5 6 2 5 5 5 3 7 4 15 175
332 Modulators   16 0 2 3 1 0 1 5 3 0 2 1 1 2 0 1 0 0 1 2 0 0 41
333 Wave Transmission Lines and Networks   119 18 8 10 15 11 11 10 10 4 8 10 12 13 13 21 12 20 16 7 15 10 373
334 Tuners   3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets   168 7 8 11 11 13 12 10 16 14 9 18 14 17 16 16 13 22 17 12 13 10 447
336 Inductor Devices   55 4 7 1 3 3 6 5 6 8 6 10 9 4 6 15 19 14 18 11 2 9 221
337 Electricity: Electrothermally or Thermally Actuated Switches   128 11 7 7 6 5 4 7 4 14 17 23 17 15 13 20 8 7 12 9 6 7 347
338 Electrical Resistors   83 13 9 12 6 8 6 0 6 3 4 6 8 2 4 4 2 0 2 0 2 0 180
340 Communications: Electrical   1638 255 205 226 179 164 166 222 272 314 372 378 432 381 318 222 308 309 395 311 349 271 7687
341 Coded Data Generation or Conversion   127 29 23 10 14 22 17 24 23 32 33 25 28 34 43 34 24 21 25 27 27 30 672
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation)   220 20 21 19 21 28 28 27 36 24 40 34 34 39 37 27 26 26 23 24 27 23 804
343 Communications: Radio Wave Antennas   277 31 30 31 9 25 19 27 31 24 29 37 43 52 50 24 26 47 43 47 41 35 978
345 Computer Graphics Processing and Selective Visual Display Systems   157 32 25 28 27 21 46 47 47 76 86 108 112 122 112 107 82 85 104 99 74 67 1664
346 Recorders   71 5 4 3 0 0 1 2 2 0 1 3 0 1 0 0 0 0 0 1 0 0 94
347 Incremental Printing of Symbolic Information   65 7 8 7 6 1 6 6 4 9 17 10 19 16 22 20 19 23 30 25 33 9 362
348 Television   375 41 60 62 46 38 50 59 57 54 68 63 70 54 49 44 55 34 68 47 58 54 1506
349 Liquid Crystal Cells, Elements and Systems   38 10 7 4 12 6 4 17 19 11 9 7 7 12 9 12 11 12 8 1 5 10 231
351 Optics: Eye Examining, Vision Testing and Correcting   402 99 78 66 66 59 58 81 70 70 83 114 104 88 86 93 94 87 77 100 101 88 2164
352 Optics: Motion Pictures   141 4 8 16 10 6 1 3 6 10 7 14 5 8 4 6 8 3 5 4 4 3 276
353 Optics: Image Projectors   159 8 13 10 10 15 13 16 13 12 13 16 11 11 9 9 22 14 22 7 20 12 435
355 Photocopying   335 21 12 20 18 14 14 13 3 11 8 11 6 11 7 7 6 4 8 5 2 3 539
356 Optics: Measuring and Testing   513 63 55 62 57 48 38 67 61 61 70 76 75 32 60 58 73 55 62 70 62 64 1782
358 Facsimile and Static Presentation Processing   86 9 8 14 17 14 22 19 28 14 15 27 16 13 19 13 17 9 45 29 25 52 511
359 Optical: Systems and Elements   935 116 135 105 128 105 93 89 96 79 136 138 129 154 159 122 113 120 128 99 106 71 3356
360 Dynamic Magnetic Information Storage or Retrieval   294 29 29 20 22 25 25 23 23 15 27 18 20 18 20 16 15 7 11 9 3 9 678
361 Electricity: Electrical Systems and Devices   533 80 59 45 66 70 46 71 91 87 117 84 98 115 119 108 114 88 78 110 92 93 2364
362 Illumination   1159 179 183 206 219 141 176 207 219 221 271 259 351 343 327 367 303 277 366 317 225 238 6554
363 Electric Power Conversion Systems   163 26 21 19 16 25 16 14 23 22 25 22 28 32 32 19 13 11 15 14 9 18 583
365 Static Information Storage and Retrieval   72 9 9 11 10 20 24 17 26 27 32 24 30 27 19 25 17 22 28 23 25 60 557
366 Agitating   598 53 57 43 32 33 47 55 66 44 57 65 46 65 45 39 28 29 26 27 27 24 1506
367 Communications, Electrical: Acoustic Wave Systems and Devices   201 23 41 23 41 36 23 26 19 16 19 16 17 23 15 11 15 19 15 14 32 13 658
368 Horology: Time Measuring Systems or Devices   375 32 38 47 43 45 51 27 25 39 43 43 30 50 47 36 45 26 45 31 36 25 1179
369 Dynamic Information Storage or Retrieval   223 15 10 14 11 16 16 31 19 21 21 17 22 18 22 27 15 11 14 8 10 20 581
370 Multiplex Communications   118 17 12 10 13 12 10 34 28 28 34 28 35 35 25 22 39 32 71 63 78 128 872
372 Coherent Light Generators   125 25 36 24 13 14 21 26 18 22 19 14 16 16 14 26 39 23 21 13 15 22 562
373 Industrial Electric Heating Furnaces   81 3 4 3 5 5 3 5 3 0 0 7 12 6 6 3 3 1 1 0 3 1 155
374 Thermal Measuring and Testing   219 21 14 22 13 15 15 8 10 18 29 11 22 14 15 13 14 13 14 13 12 12 537
375 Pulse or Digital Communications   99 20 13 19 19 15 16 24 31 29 33 40 33 21 27 30 31 30 66 63 44 61 764
376 Induced Nuclear Reactions: Processes, Systems, and Elements   152 8 13 9 18 14 10 12 9 4 12 8 2 4 4 5 6 4 1 1 1 2 299
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems   125 13 5 5 9 5 3 5 6 1 1 4 6 3 6 2 3 2 4 1 0 0 209
378 X-Ray or Gamma Ray Systems or Devices   248 27 31 42 35 31 28 25 33 22 36 18 32 28 26 26 17 23 30 32 29 40 859
379 Telephonic Communications   524 87 57 75 64 34 51 75 76 80 102 72 62 72 57 72 72 59 68 52 40 51 1902
380 Cryptography   65 4 17 20 11 15 23 12 15 22 22 8 18 15 11 4 8 8 15 11 8 12 344
381 Electrical Audio Signal Processing Systems and Devices   473 60 50 33 47 43 47 40 57 63 115 63 60 43 68 68 68 52 71 56 42 47 1666
382 Image Analysis   91 16 16 22 24 25 18 26 35 39 51 58 66 51 42 59 59 53 98 76 57 81 1063
383 Flexible Bags   179 32 30 40 29 28 37 27 21 21 23 45 51 44 25 15 13 18 15 12 13 10 728
384 Bearings   324 24 31 26 31 21 34 37 25 16 25 23 20 32 25 18 11 13 9 7 8 6 766
385 Optical Waveguides   140 33 43 48 26 30 31 31 39 32 67 62 59 57 79 74 66 70 106 60 54 47 1254
386 Television Signal Processing for Dynamic Recording or Reproducing   64 17 12 13 7 7 3 4 6 11 7 10 11 10 13 5 10 2 4 7 10 6 239
388 Electricity: Motor Control Systems   40 0 2 4 1 1 7 3 4 1 0 4 1 1 0 0 1 0 3 1 1 0 75
392 Electric Resistance Heating Devices   217 19 21 14 22 20 21 21 13 16 27 32 31 31 23 18 12 23 23 22 13 16 655
396 Photography   516 33 43 44 26 20 29 15 34 27 61 42 24 21 29 39 34 16 15 22 21 33 1144
398 Optical Communications   68 8 7 7 4 5 9 7 9 7 9 9 6 7 10 15 9 12 16 14 12 21 271
399 Electrophotography   46 6 6 6 10 11 10 13 6 12 9 9 7 20 8 10 4 8 17 5 4 8 235
400 Typewriting Machines   207 22 22 27 19 31 23 31 22 15 20 19 20 11 14 20 25 16 16 9 4 2 595
401 Coating Implements with Material Supply   349 41 56 78 45 37 59 46 33 23 36 110 98 124 89 77 89 71 71 59 57 37 1685
402 Binder Device Releasably Engaging Aperture or Notch of Sheet   108 20 18 20 19 15 15 11 18 17 23 13 22 10 15 14 9 8 6 5 7 1 394
403 Joints and Connections   666 49 70 60 63 55 46 49 52 57 61 64 44 76 63 58 44 30 29 22 28 14 1700
404 Road Structure, Process, or Apparatus   445 72 72 80 52 72 59 61 51 51 46 57 63 49 66 56 71 41 84 54 46 57 1705
405 Hydraulic and Earth Engineering   1044 134 120 166 150 148 88 91 145 99 135 151 101 107 149 129 118 101 135 84 98 82 3575
406 Conveyors: Fluid Current   135 15 12 19 13 10 4 5 8 6 6 7 8 14 12 11 6 3 10 1 0 3 308
407 Cutters, for Shaping   89 4 5 12 7 9 3 2 2 8 8 9 9 12 3 8 1 6 6 10 9 4 226
408 Cutting by Use of Rotating Axially Moving Tool   433 34 51 57 43 32 45 44 25 35 56 47 22 40 27 31 19 17 32 21 19 19 1149
409 Gear Cutting, Milling, or Planing   227 27 31 20 18 18 14 17 19 27 29 25 31 18 21 20 16 18 16 19 12 12 655
410 Freight Accommodation On Freight Carrier   173 20 23 22 16 16 20 30 23 16 28 35 47 47 37 47 48 34 41 34 30 28 815
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener   380 50 60 39 53 54 42 49 52 52 63 59 55 46 42 34 35 27 28 13 15 15 1263
412 Bookbinding: Process and Apparatus   25 2 7 3 4 6 3 4 4 6 7 4 7 10 9 1 1 3 1 0 2 1 110
413 Sheet Metal Container Making   14 0 0 1 2 1 2 0 2 1 2 0 1 1 0 0 2 0 2 4 1 0 36
414 Material or Article Handling   1581 114 128 153 133 125 138 142 142 112 131 144 167 86 113 92 101 62 56 58 49 52 3879
415 Rotary Kinetic Fluid Motors or Pumps   305 22 15 22 32 24 22 22 29 13 13 13 23 30 37 39 31 36 31 36 16 15 826
416 Fluid Reaction Surfaces (i.e., Impellers)   342 29 22 9 22 40 30 36 31 24 17 29 43 36 42 29 35 30 34 29 29 14 952
417 Pumps   861 82 66 75 64 76 58 69 69 68 71 74 113 102 103 100 62 26 37 27 21 23 2247
418 Rotary Expansible Chamber Devices   284 19 24 20 23 18 25 22 20 17 17 12 31 27 24 22 14 10 11 6 9 12 667
419 Powder Metallurgy Processes   48 1 9 6 2 1 7 4 7 7 4 5 4 2 4 4 5 2 2 2 2 4 132
420 Alloys or Metallic Compositions   106 6 7 7 6 4 8 6 1 3 2 4 0 1 7 6 3 3 1 1 1 1 184
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing   525 54 60 69 94 81 83 108 77 72 89 94 90 92 93 84 62 56 47 52 61 36 2079
423 Chemistry of Inorganic Compounds   460 27 40 33 28 26 30 28 24 17 27 28 24 41 34 36 24 15 23 24 18 13 1020
424 Drug, Bio-Affecting and Body Treating Compositions   835 151 127 132 151 153 128 142 186 250 295 337 292 361 352 321 200 134 186 151 143 135 5162
425 Plastic Article or Earthenware Shaping or Treating: Apparatus   1005 100 93 84 75 81 83 69 67 57 76 63 65 49 56 47 48 30 47 62 41 37 2335
426 Food or Edible Material: Processes, Compositions, and Products   845 117 115 104 99 94 88 98 111 107 105 154 159 165 121 98 94 47 51 46 21 24 2863
427 Coating Processes   580 49 38 52 62 38 64 74 58 64 80 73 75 77 58 65 50 24 22 24 29 26 1682
428 Stock Material or Miscellaneous Articles   1439 170 187 159 165 173 181 209 207 214 260 270 244 223 166 214 172 109 93 93 53 59 5060
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process   245 22 19 18 17 20 22 35 71 30 29 32 27 28 25 40 16 24 21 15 12 24 792
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof   256 10 23 23 14 12 16 23 28 13 23 22 27 25 34 27 25 19 22 14 13 10 679
431 Combustion   398 41 37 31 33 30 41 38 42 25 51 59 61 69 38 62 52 46 31 23 14 23 1245
432 Heating   277 18 16 16 12 9 7 3 2 10 11 15 12 9 11 17 5 4 6 4 3 1 468
433 Dentistry   1219 139 118 184 173 143 157 107 145 133 222 203 154 191 134 113 82 98 142 93 68 30 4048
434 Education and Demonstration   898 107 81 82 100 130 107 86 107 97 147 136 143 89 101 123 94 87 70 68 44 49 2946
435 Chemistry: Molecular Biology and Microbiology   551 64 72 66 71 89 99 114 126 182 225 252 205 246 175 180 139 122 155 122 100 142 3497
436 Chemistry: Analytical and Immunological Testing   261 32 16 23 24 33 31 29 42 39 53 38 41 43 30 38 29 9 18 35 30 32 926
438 Semiconductor Device Manufacturing: Process   110 9 10 16 19 20 16 33 24 20 36 52 56 68 65 83 72 44 50 40 61 52 956
439 Electrical Connectors   815 116 130 116 141 118 137 120 133 130 175 150 210 194 158 139 177 159 205 167 143 117 3950
440 Marine Propulsion   349 48 49 57 39 53 44 45 48 51 55 50 56 44 40 50 46 45 60 34 40 29 1332
441 Buoys, Rafts, and Aquatic Devices   318 54 61 45 51 41 65 59 51 56 66 50 55 54 59 55 45 55 64 52 40 36 1432
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.)   120 15 7 5 11 8 13 16 10 9 22 29 20 15 10 8 9 5 5 10 9 8 364
445 Electric Lamp or Space Discharge Component or Device Manufacturing   13 1 2 1 2 2 3 2 1 5 2 9 5 4 3 4 3 3 3 2 1 2 73
446 Amusement Devices: Toys   980 106 131 126 123 107 122 103 109 79 140 135 181 157 176 172 141 99 68 65 53 39 3412
449 Bee Culture   86 1 0 6 3 0 3 2 1 5 2 1 2 1 3 5 3 1 4 0 3 3 135
450 Foundation Garments   95 8 7 6 8 9 4 11 6 14 20 34 49 37 32 14 18 15 22 20 23 15 467
451 Abrading   728 85 88 84 81 96 69 73 81 88 80 92 101 121 93 81 96 84 100 53 42 45 2461
452 Butchering   387 22 38 28 40 36 40 31 33 21 17 22 32 31 11 19 15 16 28 23 30 24 944
453 Coin Handling   44 4 3 9 4 3 4 5 2 4 0 1 4 1 3 2 8 0 2 0 0 2 105
454 Ventilation   369 39 50 38 54 34 42 24 36 34 44 45 41 59 58 47 46 35 31 19 12 15 1172
455 Telecommunications   239 39 15 35 30 25 15 33 54 34 55 59 72 61 68 83 95 82 146 144 98 152 1634
460 Crop Threshing or Separating   54 5 11 8 8 5 4 8 12 1 9 5 8 5 5 2 4 4 4 2 1 2 167
462 Books, Strips, and Leaves for Manifolding   33 4 3 1 8 10 3 5 3 1 1 0 2 4 0 0 0 0 0 1 1 0 80
463 Amusement Devices: Games   182 27 17 29 24 28 40 25 36 28 65 52 63 63 52 58 43 47 39 44 47 24 1033
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts   130 8 10 3 8 8 10 11 10 7 10 4 9 23 10 14 9 7 11 3 3 3 311
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus   53 1 1 1 3 6 3 4 2 2 4 4 2 0 3 3 1 1 2 1 1 1 99
472 Amusement Devices   166 28 33 21 18 29 21 22 24 26 47 31 25 21 23 28 19 22 18 12 12 10 656
473 Games Using Tangible Projectile   1838 262 307 321 327 301 386 423 395 363 471 382 324 316 308 310 290 255 299 263 198 196 8535
474 Endless Belt Power Transmission Systems or Components   215 35 30 27 13 24 33 34 23 25 17 14 28 13 19 10 6 7 11 5 8 6 603
475 Planetary Gear Transmission Systems or Components   204 39 25 36 33 26 20 22 25 19 24 35 35 21 22 25 16 25 15 19 22 16 724
476 Friction Gear Transmission Systems or Components   29 4 0 3 3 2 0 4 7 1 2 2 5 2 2 1 2 3 2 1 2 1 78
477 Interrelated Power Delivery Controls, Including Engine Control   67 6 8 7 2 1 4 6 8 6 5 5 4 1 4 6 3 4 7 2 7 4 167
482 Exercise Devices   1318 208 226 220 227 219 249 221 275 281 324 308 304 274 252 262 263 185 310 230 221 245 6622
483 Tool Changing   20 0 2 4 2 0 3 1 1 3 1 6 6 1 4 2 1 0 4 2 3 5 71
492 Roll or Roller   40 4 4 1 1 5 2 8 3 6 5 5 3 1 1 2 3 0 2 0 0 1 97
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web   245 16 16 24 41 19 23 17 16 11 30 21 24 11 16 25 15 13 12 7 15 11 628
494 Imperforate Bowl: Centrifugal Separators   69 7 3 6 2 7 8 3 4 5 8 7 6 7 8 2 3 3 2 3 0 4 167
501 Compositions: Ceramic   74 11 11 9 12 6 13 11 13 7 10 11 5 12 12 14 5 6 4 5 6 5 262
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making   118 9 12 17 17 21 9 10 8 8 12 16 18 11 14 4 4 2 5 8 8 7 338
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor   16 3 4 3 1 2 4 0 4 2 4 4 0 2 1 0 3 1 2 3 3 2 64
504 Plant Protecting and Regulating Compositions   51 6 9 8 18 8 5 5 8 11 10 28 14 16 11 9 5 5 4 4 1 5 241
505 Superconductor Technology: Apparatus, Material, Process   2 1 4 5 10 8 6 9 7 8 3 8 6 5 2 3 4 5 1 1 0 3 101
506 Combinatorial Chemistry Technology: Method, Library, Apparatus   0 0 0 0 0 0 0 0 6 2 3 8 9 3 6 10 4 2 0 0 0 4 57
507 Earth Boring, Well Treating, and Oil Field Chemistry   33 5 3 2 5 3 1 1 1 3 7 5 3 1 5 6 11 8 2 1 1 9 116
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions   52 7 6 6 7 7 5 9 8 8 11 13 10 10 7 8 4 2 6 5 2 4 197
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions   115 13 13 15 10 11 12 19 22 23 34 41 23 29 30 30 26 12 21 10 13 16 538
512 Perfume Compositions   6 0 2 0 2 0 3 0 0 1 1 1 3 1 1 1 1 0 0 0 1 0 24
514 Drug, Bio-Affecting and Body Treating Compositions   946 156 151 173 126 121 117 148 185 208 248 268 242 277 243 201 152 128 120 114 81 100 4505
516 Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes Of   23 1 2 1 4 2 2 2 3 4 2 5 4 5 3 7 2 2 2 1 3 4 84
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof   5 1 0 0 1 0 2 2 1 0 1 0 1 4 1 0 2 1 2 3 1 0 28
521 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   183 12 8 14 20 17 8 16 8 13 17 18 9 15 11 16 5 8 1 3 2 3 407
522 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   15 1 1 1 3 2 1 6 5 1 2 5 4 2 1 6 3 3 3 1 0 0 66
523 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   149 9 16 12 11 13 11 16 13 11 20 15 13 14 12 12 6 4 6 7 3 4 377
524 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   237 20 16 24 33 22 28 26 32 24 40 29 25 22 27 30 18 17 23 13 12 15 733
525 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   155 9 24 20 19 19 12 13 10 12 15 11 10 14 13 11 9 5 7 13 5 3 409
526 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   80 3 5 9 5 10 9 1 7 4 9 9 8 14 8 23 8 6 6 2 3 4 233
527 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   18 3 2 1 1 2 1 3 0 1 1 0 2 0 0 1 1 0 1 0 0 0 38
528 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   136 11 11 15 14 23 13 11 6 11 15 12 9 14 15 7 7 12 9 13 9 6 379
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof   154 14 6 13 20 13 17 13 13 36 45 38 18 40 30 34 31 12 17 25 29 21 639
534 Organic Compounds -- Part of the Class 532-570 Series   17 4 4 3 1 1 1 1 1 2 2 1 0 0 1 1 0 0 0 1 1 0 42
536 Organic Compounds -- Part of the Class 532-570 Series   79 7 12 7 11 11 5 15 24 18 34 31 19 31 20 25 17 14 22 21 13 17 453
540 Organic Compounds -- Part of the Class 532-570 Series   45 2 3 4 2 3 1 3 1 8 2 5 0 3 3 2 3 0 3 2 1 1 97
544 Organic Compounds -- Part of the Class 532-570 Series   59 2 4 3 3 6 6 4 3 2 2 4 3 1 3 3 5 5 5 1 0 0 124
546 Organic Compounds -- Part of the Class 532-570 Series   50 1 4 1 2 7 7 3 8 8 6 6 6 5 3 10 4 6 11 3 11 8 170
548 Organic Compounds -- Part of the Class 532-570 Series   51 5 6 5 7 4 4 5 6 2 4 7 2 2 3 3 2 3 4 4 2 3 134
549 Organic Compounds -- Part of the Class 532-570 Series   61 3 3 6 2 9 3 1 1 7 6 7 5 10 9 4 2 5 6 7 2 2 161
552 Organic Compounds -- Part of the Class 532-570 Series   22 2 0 5 1 0 0 1 0 0 1 2 0 1 1 1 2 0 0 1 0 0 40
554 Organic Compounds -- Part of the Class 532-570 Series   36 2 4 3 3 2 7 4 3 3 4 3 4 6 9 8 4 3 4 5 2 3 122
556 Organic Compounds -- Part of the Class 532-570 Series   42 1 3 6 4 5 2 6 6 6 3 8 3 4 2 9 2 3 1 5 5 1 127
558 Organic Compounds -- Part of the Class 532-570 Series   37 4 5 2 2 3 1 2 5 1 4 4 3 1 2 0 1 0 4 2 0 1 84
560 Organic Compounds -- Part of the Class 532-570 Series   51 4 8 7 4 3 5 6 5 6 4 4 1 7 7 4 3 0 1 3 3 2 138
562 Organic Compounds -- Part of the Class 532-570 Series   49 5 4 4 3 9 5 3 4 8 5 4 5 6 6 8 2 2 4 5 2 0 143
564 Organic Compounds -- Part of the Class 532-570 Series   40 5 4 4 6 2 2 10 3 4 3 2 5 10 7 3 2 2 6 4 1 0 125
568 Organic Compounds -- Part of the Class 532-570 Series   75 5 1 11 9 5 5 4 6 3 10 13 6 6 4 7 6 2 3 4 3 2 190
570 Organic Compounds -- Part of the Class 532-570 Series   15 2 1 0 5 0 0 0 1 4 2 3 1 5 0 0 0 0 0 2 0 0 41
585 Chemistry of Hydrocarbon Compounds   60 10 8 9 6 7 1 6 10 8 17 12 8 11 4 8 4 6 5 1 6 4 211
588 Hazardous or Toxic Waste Destruction or Containment   89 9 7 2 6 10 15 17 16 22 18 16 11 5 6 3 2 3 2 2 4 4 269
600 Surgery   1404 196 201 218 196 229 246 268 216 201 374 301 327 266 327 264 178 147 180 128 132 123 6122
601 Surgery: Kinesitherapy   408 51 48 62 67 41 36 60 51 40 73 43 49 69 50 49 45 41 68 66 47 23 1487
602 Surgery: Splint, Brace, or Bandage   559 65 72 80 62 56 62 76 58 71 121 102 109 80 70 95 63 63 69 32 36 45 2046
604 Surgery   1615 290 290 295 326 350 400 335 295 286 359 271 260 242 244 302 196 138 134 101 106 97 6932
606 Surgery   1142 168 159 213 230 252 289 275 310 393 438 433 394 328 277 320 188 149 146 145 82 103 6434
607 Surgery: Light, Thermal, and Electrical Application   372 49 55 59 54 47 47 58 60 43 74 74 84 84 75 75 59 48 45 57 33 28 1580
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor   603 94 93 73 105 82 89 78 125 96 116 118 136 157 148 147 136 98 105 71 55 63 2788
700 Data Processing: Generic Control Systems or Specific Applications   167 29 22 31 31 26 36 29 51 35 52 45 45 55 60 84 74 63 77 58 65 50 1185
701 Data Processing: Vehicles, Navigation, and Relative Location   71 19 11 11 15 15 18 28 21 20 31 31 37 65 67 54 47 64 48 46 46 44 809
702 Data Processing: Measuring, Calibrating, or Testing   142 23 24 25 18 24 29 15 37 37 42 44 39 43 67 83 89 66 77 76 77 55 1132
703 Data Processing: Structural Design, Modeling, Simulation, and Emulation   10 4 2 4 5 4 4 4 6 15 15 14 9 12 19 11 9 20 38 25 27 22 279
704 Data Processing: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression   54 9 11 14 13 9 14 12 12 15 35 35 18 37 28 19 23 12 29 25 30 23 477
705 Data Processing: Financial, Business Practice, Management, or Cost/Price Determination   69 16 19 17 23 33 34 14 31 46 82 144 117 69 75 79 60 114 191 147 197 243 1820
706 Data Processing: Artificial Intelligence   5 3 6 8 5 7 7 14 15 11 36 16 21 19 22 28 20 11 21 16 17 34 342
707 Data Processing: Database and File Management or Data Structures   14 3 3 3 2 9 14 17 14 23 53 61 44 52 60 80 90 59 80 83 77 78 919
708 Electrical Computers: Arithmetic Processing and Calculating   138 21 13 11 13 22 16 10 18 14 17 15 13 9 14 10 12 10 13 9 9 14 421
709 Electrical Computers and Digital Processing Systems: Multicomputer Data Transferring   8 0 3 0 2 5 1 7 14 9 40 34 46 45 51 43 63 52 72 76 56 108 735
710 Electrical Computers and Digital Data Processing Systems: Input/Output   37 3 7 8 4 7 6 8 12 15 21 18 23 16 12 23 16 15 21 17 11 27 327
711 Electrical Computers and Digital Processing Systems: Memory   35 6 5 7 5 6 7 10 13 15 15 11 12 11 10 15 13 13 24 18 28 31 310
712 Electrical Computers and Digital Processing Systems: Processing Architectures and Instruction Processing (e.g., Processors)   26 9 9 1 5 7 3 7 11 12 19 9 4 9 6 5 2 4 10 7 7 11 183
713 Electrical Computers and Digital Processing Systems: Support   18 10 7 11 8 9 11 10 14 17 23 14 21 24 18 16 15 23 45 34 33 46 427
714 Error Detection/Correction and Fault Detection/Recovery   60 10 5 11 9 4 14 15 14 16 20 13 10 19 11 23 24 19 20 38 26 60 441
715 Data Processing: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing   26 11 10 6 12 14 13 13 14 25 35 38 24 38 21 29 30 32 63 50 35 37 576
716 Data Processing: Design and Analysis of Circuit or Semiconductor Mask   4 2 0 0 1 0 2 2 3 6 8 4 2 14 19 23 19 10 28 32 26 30 235
717 Data Processing: Software Development, Installation, and Management   6 1 1 1 2 0 3 6 7 4 7 15 12 13 11 7 9 10 9 12 14 16 166
718 Electrical Computers and Digital Processing Systems: Virtual Machine Task or Process Management or Task Management/Control   1 0 1 1 0 1 2 5 1 2 6 3 5 2 0 0 1 3 2 2 5 6 49
719 Electrical Computers and Digital Processing Systems: Interprogram Communication or Interprocess Communication (Ipc)   1 0 0 0 0 1 0 2 1 1 4 0 2 2 4 6 3 2 6 0 3 6 44
720 Dynamic Optical Information Storage or Retrieval   6 1 1 2 1 0 0 3 3 1 5 4 5 2 6 7 7 8 6 1 7 7 83
725 Interactive Video Distribution Systems   44 4 7 10 7 3 10 7 18 9 16 24 12 19 12 11 11 6 12 8 7 15 272
726 Information Security   11 1 4 0 3 0 5 2 3 4 11 15 16 15 11 11 12 17 31 20 15 33 240
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes   10 1 1 2 0 2 3 5 2 8 27 24 13 14 18 14 16 15 16 15 20 12 238
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm]   7 0 1 0 2 1 2 1 6 3 3 2 1 1 0 4 3 1 0 0 0 0 38
SUBTOTAL UTILITY CLASSES   158322 18132 17421 18205 17349 16615 17375 17508 18322 17701 22577 22867 22479 21786 20561 19674 17603 14760 16683 14089 12692 12611 535332
                                                   
D00 ** Design Classification Undetermined **   0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
D01 Edible Products   51 3 17 17 8 12 12 8 17 19 20 24 25 28 14 6 26 12 13 13 22 20 387
D02 Apparel and Haberdashery   699 85 92 107 70 149 156 165 175 167 275 232 184 144 193 168 150 120 159 208 271 297 4266
D03 Travel Goods and Personal Belongings   876 63 153 175 161 213 210 195 202 199 261 278 248 220 210 210 184 163 260 226 242 233 5182
D04 Brushware   194 22 32 34 35 57 39 62 62 43 62 46 76 72 88 52 31 26 52 30 60 27 1202
D05 Textile or Paper Yard Goods; Sheet Material   40 5 4 2 5 4 2 6 2 9 9 6 14 18 5 16 9 5 12 11 16 10 210
D06 Furnishings   3084 220 313 389 405 561 449 600 541 485 624 586 653 593 627 528 413 311 427 599 482 490 13380
D07 Equipment for Preparing or Serving Food or Drink Not Elsewhere Specified   1294 154 156 154 170 251 238 229 311 201 278 242 318 295 225 288 262 189 347 320 350 321 6593
D08 Tools and Hardware   1643 193 256 301 296 384 352 399 356 305 453 394 481 363 310 420 375 249 399 448 485 414 9276
D09 Packages and Containers for Goods   690 50 101 141 97 132 132 133 144 143 138 132 166 176 138 170 114 107 145 172 192 202 3615
D10 Measuring, Testing, or Signalling Instruments   959 72 110 187 147 241 245 240 172 160 242 237 203 180 178 145 157 131 154 184 213 157 4714
D11 Jewelry, Symbolic Insignia, and Ornaments   1095 82 88 132 111 145 163 171 153 161 185 176 202 213 211 166 164 153 198 215 252 199 4635
D12 Transportation   1187 136 220 210 241 253 251 233 298 244 337 253 332 247 221 254 285 237 277 317 331 315 6679
D13 Equipment for Production, Distribution, or Transformation of Energy   234 18 27 47 41 52 55 64 47 60 68 95 100 92 99 100 55 37 82 84 119 108 1684
D14 Recording, Communication, or Information Retrieval Equipment   597 59 86 106 86 137 114 144 149 147 175 164 217 167 167 174 158 89 150 170 164 165 3585
D15 Machines Not Elsewhere Specified   550 46 64 46 103 100 62 116 77 65 87 55 68 59 57 77 79 58 103 131 89 94 2186
D16 Photography and Optical Equipment   234 14 55 34 49 43 52 42 74 58 75 70 94 48 58 86 47 45 46 87 71 79 1461
D17 Musical Instruments   233 12 33 29 27 28 27 24 19 19 33 35 22 35 20 32 21 18 38 22 47 26 800
D18 Printing and Office Machinery   171 8 16 24 15 20 13 11 18 12 17 17 25 16 24 20 12 11 43 27 27 39 586
D19 Office Supplies; Artists` and Teachers` Materials   576 55 62 112 92 116 118 136 95 109 142 120 132 123 90 103 109 87 83 98 144 90 2792
D20 Sales and Advertising Equipment   235 17 43 47 34 57 55 56 40 75 85 62 64 54 22 70 55 35 41 47 34 45 1273
D21 Games, Toys, and Sports Goods   2400 269 300 424 392 385 435 426 378 383 555 405 455 434 341 299 273 260 354 314 358 273 10113
D22 Arms, Pyrotechnics, Hunting and Fishing Equipment   568 75 54 49 66 89 96 103 113 81 86 111 92 86 100 93 72 71 108 115 88 109 2425
D23 Environmental Heating and Cooling; Fluid Handling and Sanitary Equipment   1055 74 112 205 158 144 202 204 154 155 212 211 256 196 197 204 192 193 251 230 277 178 5060
D24 Medical and Laboratory Equipment   947 90 102 130 159 184 187 187 186 178 213 192 200 233 190 163 108 84 145 213 214 204 4509
D25 Building Units and Construction Elements   673 54 44 50 52 78 104 83 93 108 115 128 137 115 139 126 124 107 80 129 122 116 2777
D26 Lighting   513 62 62 99 88 84 128 136 174 146 209 162 253 311 260 249 199 135 228 283 288 233 4302
D27 Tobacco and Smokers' Supplies   192 4 9 13 4 7 14 18 19 17 44 49 34 35 34 36 35 35 57 57 40 21 774
D28 Cosmetic Products and Toilet Articles   442 64 126 53 35 65 86 75 74 91 89 84 158 133 93 102 98 61 77 63 71 80 2220
D29 Equipment for Safety, Protection, and Rescue   165 18 38 23 33 46 48 62 59 46 41 47 55 31 52 40 40 23 40 75 65 56 1103
D30 Animal Husbandry   443 32 41 68 62 88 83 77 82 92 69 73 119 60 60 62 61 68 86 77 106 86 1995
D32 Washing, Cleaning, or Drying Machine   296 28 61 55 39 54 82 89 70 85 86 67 64 49 56 68 40 30 50 88 85 64 1606
D34 Material or Article Handling Equipment   345 51 54 82 110 114 94 98 65 57 101 70 78 68 67 83 58 34 119 120 66 82 2016
D99 Miscellaneous   137 14 16 17 24 34 28 42 29 37 39 33 38 52 30 62 44 27 37 29 18 13 800
SUBTOTAL DESIGN CLASSES   22818 2149 2947 3562 3415 4327 4332 4634 4448 4157 5425 4856 5563 4946 4576 4672 4050 3211 4661 5203 5409 4846 114207
                                                   
PLT Plants   828 188 98 119 75 101 97 78 83 91 124 101 91 125 261 232 156 105 199 163 267 270 3852
SUBTOTAL PLANT CLASSES   828 188 98 119 75 101 97 78 83 91 124 101 91 125 261 232 156 105 199 163 267 270 3852
                                                   
TOTAL ALL CLASSES   181968 20469 20466 21886 20839 21043 21804 22220 22853 21949 28126 27824 28133 26857 25398 24578 21809 18076 21543 19455 18368 17727 653391

Patent Counts By Class By Year - Independent Inventors
PART A1
Granted: 01/01/1977 - 12/31/2009
A Patent Technology Monitoring Team Report


Part A1-2.
Patent Counts Based on ORIGINAL And CROSS-REFERENCE Classifications
with Duplicate Patents Eliminated Within Classes

Number of Patents Granted as Distributed by Year of Patent Grant,
Breakout by U.S. Patent Classification System Class

Table A1-2, Breakout by U.S. Patent Classification System Class
Patent Counts Distributed by Year of Patent Grant
Patents Granted: 01/01/1977 - 12/31/2009
Class Class Title   Pre 1989 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 All Years
001 ** Classification Undetermined **   2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 1 2 0 1 10
002 Apparel   1865 275 263 356 308 254 268 272 363 400 472 549 472 456 390 278 299 246 274 193 165 132 8550
004 Baths, Closets, Sinks, and Spittoons   1809 225 229 259 218 247 271 217 204 225 271 347 277 273 299 253 222 168 176 159 135 86 6570
005 Beds   1835 246 288 288 288 244 244 243 281 262 294 292 298 253 222 234 244 230 209 143 168 168 6974
007 Compound Tools   310 48 46 51 39 62 56 38 51 41 53 51 63 67 45 38 48 37 47 47 18 20 1276
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers   291 27 23 16 18 26 26 24 28 21 28 35 31 27 18 25 13 13 12 15 11 10 738
012 Boot and Shoe Making   135 9 10 7 4 8 8 6 4 6 9 18 8 10 4 9 8 8 7 6 6 3 293
014 Bridges   169 19 15 26 18 13 16 26 27 19 15 24 21 11 24 22 28 21 22 22 16 14 588
015 Brushing, Scrubbing, and General Cleaning   2560 293 272 319 255 252 298 290 317 267 362 404 414 328 289 283 217 167 158 178 175 158 8256
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.)   980 163 94 113 91 97 126 113 159 136 181 151 141 142 179 148 131 104 100 86 61 77 3573
019 Textiles: Fiber Preparation   145 18 19 15 9 8 17 17 8 12 9 16 13 16 18 5 2 0 4 5 4 4 364
023 Chemistry: Physical Processes   56 4 3 2 5 0 6 3 1 1 4 1 4 2 3 2 1 0 1 2 0 2 103
024 Buckles, Buttons, Clasps, Etc.   1962 218 257 245 219 185 202 201 224 240 244 240 240 242 217 240 163 121 150 125 114 108 6157
026 Textiles: Cloth Finishing   69 12 5 7 2 4 3 5 7 7 4 6 5 4 4 0 1 0 2 3 1 2 153
027 Undertaking   75 9 12 11 7 8 11 11 5 16 16 13 9 15 11 18 7 3 9 18 17 13 314
028 Textiles: Manufacturing   158 11 15 7 14 13 10 14 13 13 11 15 15 8 7 5 13 6 6 6 3 4 367
029 Metal Working   3070 317 297 308 254 284 247 240 224 252 232 224 257 260 258 238 223 192 221 177 124 126 8025
030 Cutlery   1841 219 217 253 190 180 192 184 209 167 218 232 220 197 201 190 177 130 136 116 70 81 5620
033 Geometrical Instruments   2270 213 253 255 238 185 184 230 192 151 206 170 205 205 189 206 216 208 165 170 144 161 6416
034 Drying and Gas or Vapor Contact with Solids   913 66 67 70 76 89 79 77 69 71 79 103 107 71 67 51 52 49 46 34 43 19 2298
036 Boots, Shoes, and Leggings   923 110 111 81 77 90 92 100 96 113 173 149 128 117 105 107 107 83 83 77 73 65 3060
037 Excavating   653 72 63 64 67 64 41 50 62 53 64 80 78 63 75 53 51 47 47 28 24 48 1847
038 Textiles: Ironing or Smoothing   169 21 16 23 15 14 17 12 19 15 14 23 20 19 12 9 19 11 8 21 9 11 497
040 Card, Picture, or Sign Exhibiting   1993 277 225 264 221 231 259 246 232 232 259 295 312 305 289 289 251 191 189 180 165 152 7057
042 Firearms   791 99 105 128 74 79 102 108 90 100 108 99 69 103 126 140 114 84 77 85 81 79 2841
043 Fishing, Trapping, and Vermin Destroying   2060 368 265 235 257 242 262 188 251 164 167 307 251 187 217 239 202 156 152 119 123 133 6545
044 Fuel and Related Compositions   285 25 17 15 17 18 19 16 16 11 13 19 29 23 19 19 18 14 12 9 13 20 647
047 Plant Husbandry   1142 126 123 141 122 124 143 143 135 103 150 137 168 139 136 126 73 86 87 56 50 64 3574
048 Gas: Heating and Illuminating   314 21 10 9 11 4 10 14 6 5 8 11 12 8 3 8 10 9 10 9 4 12 508
049 Movable or Removable Closures   1089 131 99 97 96 70 92 108 127 104 104 120 127 111 99 85 94 69 87 56 37 50 3052
051 Abrasive Tool Making Process, Material, or Composition   121 13 13 14 22 18 15 14 10 22 7 7 11 6 9 7 8 5 3 6 6 5 342
052 Static Structures (e.g., Buildings)   5155 579 541 489 426 451 494 479 579 587 701 643 630 686 607 564 505 419 376 285 270 337 15803
053 Package Making   1000 96 87 105 78 79 70 91 93 83 98 94 81 77 66 68 77 70 47 39 57 57 2613
054 Harness for Working Animal   166 15 14 23 28 19 22 20 15 11 26 14 30 25 33 38 25 13 26 23 26 17 629
055 Gas Separation   851 94 94 88 105 91 49 71 72 55 90 93 80 85 71 67 76 49 50 46 41 46 2364
056 Harvesters   1025 84 122 117 105 95 94 118 96 54 84 100 95 70 77 64 60 68 53 27 38 36 2682
057 Textiles: Spinning, Twisting, and Twining   370 38 32 17 34 41 39 16 13 25 36 25 14 22 12 7 11 3 6 4 5 6 776
059 Chain, Staple, and Horseshoe Making   133 12 12 8 5 6 13 13 8 14 5 11 8 8 8 14 10 15 11 9 8 7 338
060 Power Plants   2030 130 101 108 114 121 101 95 89 93 130 118 116 132 123 108 120 113 151 95 75 79 4342
062 Refrigeration   1691 188 196 165 163 189 188 165 174 154 202 196 212 241 240 208 164 119 128 139 97 79 5298
063 Jewelry   275 31 31 37 48 39 25 49 39 47 39 38 41 33 42 47 34 28 35 31 35 18 1042
065 Glass Manufacturing   274 22 19 12 19 20 17 15 8 11 15 25 13 17 26 19 16 15 10 9 8 7 597
066 Textiles: Knitting   221 19 6 27 15 16 10 14 16 16 21 17 25 23 16 8 12 14 13 7 4 11 531
068 Textiles: Fluid Treating Apparatus   274 27 20 13 22 20 20 29 25 14 26 24 25 21 27 22 10 7 5 5 14 8 658
069 Leather Manufactures   54 4 2 6 1 0 1 1 2 1 2 0 1 2 2 2 2 1 0 1 1 1 87
070 Locks   1410 190 168 177 149 155 153 167 161 165 220 224 170 128 178 163 141 125 105 97 94 88 4628
071 Chemistry: Fertilizers   219 21 13 10 25 14 17 20 18 25 23 24 17 25 32 24 16 9 7 6 9 8 582
072 Metal Deforming   1275 122 103 97 69 78 73 63 80 91 107 101 96 79 60 64 62 53 94 78 48 46 2939
073 Measuring and Testing   3416 410 317 364 285 285 292 305 337 270 335 310 275 287 304 315 271 239 253 234 259 191 9554
074 Machine Element or Mechanism   2287 257 203 224 226 196 197 185 210 183 200 226 196 171 151 137 112 95 108 110 67 79 5820
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures   396 29 25 24 25 22 32 32 20 20 29 23 19 37 34 23 17 8 12 11 9 12 859
076 Metal Tools and Implements, Making   281 28 24 22 28 21 14 22 17 27 15 16 26 13 12 10 7 7 9 6 5 10 620
079 Button Making   0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 3
081 Tools   1528 201 188 204 160 183 179 143 186 149 190 256 300 317 252 191 213 230 272 223 153 89 5807
082 Turning   361 18 21 29 30 19 22 10 22 30 35 26 19 28 21 38 21 18 16 11 7 4 806
083 Cutting   1731 172 167 176 172 141 123 102 115 102 136 147 138 118 83 120 134 84 103 84 53 57 4258
084 Music   1432 134 128 136 112 111 128 146 162 118 167 189 196 184 148 150 132 106 146 161 168 194 4548
086 Ammunition and Explosive-Charge Making   105 15 3 13 7 13 7 6 2 4 8 3 6 4 8 7 3 6 8 4 2 14 248
087 Textiles: Braiding, Netting, and Lace Making   46 6 3 4 3 7 5 0 5 7 5 9 3 3 6 5 5 1 3 5 2 1 134
089 Ordnance   355 42 70 35 44 50 43 51 35 47 48 48 37 55 54 59 57 55 45 50 55 47 1382
091 Motors: Expansible Chamber Type   726 45 37 39 42 42 40 19 21 26 25 18 20 20 15 19 17 9 14 16 10 9 1229
092 Expansible Chamber Devices   701 71 65 70 46 49 59 46 38 25 40 36 38 40 38 32 18 19 15 25 17 17 1505
095 Gas Separation: Processes   347 39 38 43 48 46 30 41 51 46 37 47 32 51 50 41 29 40 27 19 31 21 1154
096 Gas Separation: Apparatus   687 63 82 60 75 65 41 41 56 54 56 74 57 75 74 49 61 52 49 47 43 37 1898
099 Foods and Beverages: Apparatus   1404 146 148 141 130 144 147 179 173 182 215 212 223 231 156 136 132 98 116 72 73 51 4509
100 Presses   800 71 60 68 91 78 75 67 57 75 72 51 43 37 28 34 30 23 39 30 39 33 1901
101 Printing   758 69 68 74 69 67 78 84 53 55 83 64 69 71 54 57 66 38 55 27 20 25 2004
102 Ammunition and Explosives   357 39 41 43 50 44 37 43 24 30 31 37 18 46 41 43 39 36 37 36 31 34 1137
104 Railways   492 46 36 39 36 33 32 47 36 41 39 34 26 34 42 43 35 29 21 12 22 33 1208
105 Railway Rolling Stock   391 31 30 21 26 28 21 24 26 22 26 13 20 27 18 19 13 18 15 12 10 11 822
106 Compositions: Coating or Plastic   818 59 44 79 64 82 95 76 66 73 83 78 69 69 63 79 67 38 38 41 28 27 2136
108 Horizontally Supported Planar Surfaces   1106 144 116 122 134 89 128 125 145 143 161 146 189 145 124 122 128 85 91 58 69 74 3644
109 Safes, Bank Protection, or a Related Device   224 28 20 19 9 16 15 14 11 17 22 21 18 6 22 12 6 9 10 10 12 8 529
110 Furnaces   658 44 61 59 53 62 76 44 41 34 44 37 37 36 31 21 20 21 25 8 19 15 1446
111 Planting   344 22 34 25 26 18 27 32 36 27 22 29 33 42 25 30 21 20 26 9 19 26 893
112 Sewing   392 35 22 39 35 26 22 27 31 29 46 43 35 40 31 18 24 22 24 14 15 12 982
114 Ships   1961 262 260 246 199 199 199 182 198 191 212 221 233 193 179 191 150 209 207 166 137 131 6126
116 Signals and Indicators   973 124 119 142 86 98 118 95 110 93 85 118 117 97 94 85 85 64 79 61 65 56 2964
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor   105 2 9 7 7 5 8 13 7 6 16 9 12 9 5 7 6 3 6 11 17 8 278
118 Coating Apparatus   865 73 68 98 69 76 84 79 67 77 94 92 71 73 63 61 59 35 43 26 27 29 2229
119 Animal Husbandry   1603 169 205 248 263 212 222 202 237 227 342 290 276 257 312 303 232 211 236 200 140 133 6520
122 Liquid Heaters and Vaporizers   564 45 35 29 22 22 38 22 27 21 28 31 27 29 16 34 21 18 17 12 13 18 1089
123 Internal-Combustion Engines   2603 218 198 224 199 181 178 165 178 160 194 183 162 231 176 182 170 156 180 160 148 123 6369
124 Mechanical Guns and Projectors   619 86 64 72 76 79 82 91 87 105 82 72 73 76 75 98 101 69 72 66 56 61 2262
125 Stone Working   197 16 20 16 18 15 13 14 13 20 15 16 26 21 15 22 27 25 29 16 14 8 576
126 Stoves and Furnaces   3662 195 167 149 125 157 145 137 150 124 152 176 183 151 94 126 117 103 71 41 32 53 6310
127 Sugar, Starch, and Carbohydrates   65 1 4 4 12 5 7 8 5 4 7 10 6 5 6 2 3 2 2 3 1 0 162
128 Surgery   1790 290 291 356 317 298 369 368 374 345 437 369 372 327 296 312 266 225 235 156 129 122 8044
131 Tobacco   441 34 27 28 29 10 20 22 27 29 51 43 42 18 22 24 29 10 12 10 6 12 946
132 Toilet   742 99 109 133 97 97 115 102 129 127 200 247 181 133 108 103 78 38 70 84 57 48 3097
134 Cleaning and Liquid Contact with Solids   958 122 104 140 120 109 110 137 125 104 140 182 158 132 133 104 80 68 58 58 53 58 3253
135 Tent, Canopy, Umbrella, or Cane   620 123 98 102 89 109 139 101 128 133 137 121 132 161 119 119 126 105 81 105 100 89 3037
136 Batteries: Thermoelectric and Photoelectric   395 29 21 24 23 19 22 24 26 24 26 18 27 22 23 17 24 16 14 10 2 20 826
137 Fluid Handling   3434 385 325 329 344 311 335 264 259 266 309 365 372 359 236 238 208 206 213 174 139 119 9190
138 Pipes and Tubular Conduits   1016 94 79 92 84 74 75 76 74 58 81 112 101 86 82 64 62 50 48 34 35 51 2528
139 Textiles: Weaving   206 22 9 21 16 12 15 23 15 11 15 12 12 12 9 1 15 8 10 2 3 3 452
140 Wireworking   201 10 15 10 8 8 13 12 12 10 15 17 12 13 5 9 6 11 14 8 4 6 419
141 Fluent Material Handling, with Receiver or Receiver Coacting Means   953 114 92 109 104 102 115 120 124 98 108 140 129 129 116 94 115 91 71 69 48 53 3094
142 Wood Turning   33 1 5 7 5 2 3 4 3 5 3 6 4 2 0 5 0 0 2 1 0 1 92
144 Woodworking   1021 98 90 98 97 74 82 72 68 82 82 96 89 81 83 84 60 44 66 49 37 41 2594
147 Coopering   4 1 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 0 10
148 Metal Treatment   282 23 31 27 36 32 39 29 16 23 26 26 30 39 36 44 36 13 11 8 13 14 834
149 Explosive and Thermic Compositions or Charges   86 5 4 5 2 4 5 3 8 5 7 2 2 3 1 4 3 5 2 0 0 2 158
150 Purses, Wallets, and Protective Covers   226 43 62 62 40 45 43 46 57 52 63 66 76 74 57 45 39 30 34 28 31 28 1247
152 Resilient Tires and Wheels   342 47 28 28 23 29 33 19 24 20 27 29 28 27 25 36 22 25 30 22 14 16 894
156 Adhesive Bonding and Miscellaneous Chemical Manufacture   2325 214 205 183 207 189 205 225 184 176 238 232 205 230 188 190 162 98 103 95 70 69 5993
157 Wheelwright Machines   95 6 8 7 8 6 4 5 6 3 4 5 7 8 3 3 2 8 5 5 6 4 208
159 Concentrating Evaporators   173 12 17 8 10 14 11 14 7 11 15 9 5 7 13 6 11 9 7 3 8 9 379
160 Flexible or Portable Closure, Partition, or Panel   886 137 129 149 128 111 105 129 138 126 148 148 174 144 131 124 112 89 90 81 65 61 3405
162 Paper Making and Fiber Liberation   259 20 26 22 20 27 26 21 24 28 29 20 21 27 14 17 10 10 11 13 11 17 673
163 Needle and Pin Making   3 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 8
164 Metal Founding   522 43 43 27 22 32 34 25 34 23 28 16 11 31 41 30 14 17 20 8 12 6 1039
165 Heat Exchange   1992 117 111 91 115 99 118 103 107 67 125 115 103 143 107 94 127 82 95 70 58 42 4081
166 Wells   983 93 88 100 116 89 107 91 89 76 111 90 118 153 102 106 92 73 102 102 99 79 3059
168 Farriery   58 10 10 16 14 11 5 2 6 8 7 5 12 9 11 10 7 9 3 7 6 12 238
169 Fire Extinguishers   265 27 26 36 38 26 24 19 38 41 41 58 54 39 42 31 25 27 28 24 15 20 944
171 Unearthing Plants or Buried Objects   104 0 10 7 9 10 13 4 3 2 5 5 6 3 5 1 2 3 6 0 1 2 201
172 Earth Working   1118 95 110 75 68 64 67 95 82 67 97 84 87 75 68 62 46 49 49 17 18 32 2525
173 Tool Driving or Impacting   462 50 37 43 38 24 31 30 34 23 41 36 46 30 24 39 39 30 27 27 22 14 1147
174 Electricity: Conductors and Insulators   895 97 87 96 94 90 90 76 90 87 147 133 108 155 160 125 141 144 129 96 99 110 3249
175 Boring or Penetrating the Earth   903 85 81 83 84 61 61 73 68 48 74 67 69 72 67 76 57 52 65 78 71 70 2365
177 Weighing Scales   330 38 27 22 24 24 16 16 11 19 30 19 18 19 22 26 21 11 14 25 15 19 766
178 Telegraphy   89 6 3 8 4 6 4 4 11 5 9 6 8 4 6 7 0 4 2 4 3 4 197
180 Motor Vehicles   1537 156 112 141 127 114 146 141 150 118 142 164 146 138 167 149 123 145 145 129 127 112 4429
181 Acoustics   674 73 74 54 58 69 52 44 47 51 66 79 79 53 63 63 46 48 30 27 41 50 1841
182 Fire Escape, Ladder, or Scaffold   1310 128 137 155 150 99 134 101 112 111 154 166 152 100 124 113 142 105 117 96 50 41 3797
184 Lubrication   284 37 48 39 37 37 39 53 55 28 35 41 40 46 30 25 22 19 17 14 11 6 963
185 Motors: Spring, Weight, or Animal Powered   68 7 5 2 4 2 1 1 4 5 2 4 6 5 5 4 2 5 1 1 1 2 137
186 Merchandising   56 3 2 6 9 4 3 11 7 6 5 8 4 5 6 3 6 0 4 2 0 1 151
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle   227 16 19 27 27 28 37 25 30 27 24 36 25 21 26 25 13 12 21 25 16 14 721
188 Brakes   941 114 91 78 71 79 97 98 104 85 111 108 110 91 115 75 67 65 66 47 48 39 2700
190 Trunks and Hand-Carried Luggage   276 43 42 42 41 40 36 48 58 49 50 55 43 50 52 45 24 26 22 23 23 23 1111
191 Electricity: Transmission To Vehicles   109 5 8 5 9 5 12 8 6 10 9 9 14 21 18 10 6 9 5 4 3 5 290
192 Clutches and Power-Stop Control   547 53 42 61 45 34 40 31 67 46 32 59 49 44 36 38 30 28 30 19 18 12 1361
193 Conveyors, Chutes, Skids, Guides, and Ways   218 16 14 16 16 19 10 16 11 9 10 11 17 18 19 9 5 5 12 8 10 6 475
194 Check-Actuated Control Mechanisms   198 11 13 21 16 18 14 21 23 16 12 17 10 15 9 11 8 4 8 6 4 5 460
196 Mineral Oils: Apparatus   45 2 6 1 2 2 4 4 3 1 9 8 1 6 3 1 1 1 0 1 0 0 101
198 Conveyors: Power-Driven   1408 130 137 129 135 111 117 84 76 76 89 82 101 103 104 80 72 55 60 52 59 42 3302
200 Electricity: Circuit Makers and Breakers   1314 137 117 118 104 93 95 92 95 93 119 103 80 64 81 72 77 61 61 68 51 42 3137
201 Distillation: Processes, Thermolytic   139 11 3 2 10 3 6 7 3 3 5 4 4 3 3 3 4 1 5 1 2 4 226
202 Distillation: Apparatus   418 22 32 15 17 21 19 21 16 21 23 18 21 10 20 12 12 8 12 5 11 13 767
203 Distillation: Processes, Separatory   354 31 48 22 35 39 25 52 19 30 40 28 18 12 24 11 8 10 8 2 8 10 834
204 Chemistry: Electrical and Wave Energy   926 107 102 81 108 88 94 117 86 88 92 75 103 135 84 73 74 50 38 36 55 30 2642
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions   543 34 36 32 49 51 63 54 41 39 51 42 47 68 52 30 37 21 26 31 21 20 1388
206 Special Receptacle or Package   3382 536 504 512 461 494 457 448 431 441 626 590 582 494 416 394 333 296 250 249 240 234 12370
208 Mineral Oils: Processes and Products   261 26 22 16 19 12 15 15 26 12 18 30 15 19 11 14 9 4 10 7 10 11 582
209 Classifying, Separating, and Assorting Solids   885 80 74 81 75 97 74 65 53 57 59 72 59 50 54 37 40 40 37 25 28 31 2073
210 Liquid Purification or Separation   2966 356 324 363 403 372 325 334 368 344 367 399 370 420 337 306 273 253 242 235 221 210 9788
211 Supports: Racks   1780 236 214 270 251 221 214 196 262 220 300 287 284 238 216 222 180 166 159 123 99 103 6241
212 Traversing Hoists   290 30 24 24 17 19 17 23 25 19 25 28 34 22 25 23 15 18 12 17 21 14 742
213 Railway Draft Appliances   41 3 1 3 3 0 2 0 2 0 2 1 3 4 2 1 5 2 5 1 1 1 83
215 Bottles and Jars   943 134 117 119 97 92 87 103 90 96 101 112 121 96 88 73 64 55 49 40 34 50 2761
216 Etching a Substrate: Processes   151 12 13 18 17 11 21 24 11 10 17 14 13 18 23 23 27 11 15 10 18 9 486
217 Wooden Receptacles   130 13 11 7 8 9 8 4 5 6 7 4 7 6 4 5 1 3 3 1 3 1 246
218 High-Voltage Switches with Arc Preventing or Extinguishing Devices   33 3 2 1 1 3 3 1 6 1 1 1 3 4 0 0 2 0 1 0 0 1 67
219 Electric Heating   1877 204 201 177 156 167 154 169 153 148 206 200 257 191 172 164 182 134 152 111 73 77 5325
220 Receptacles   2656 384 401 403 385 413 368 346 389 328 417 437 429 390 350 319 274 222 241 195 179 203 9729
221 Article Dispensing   713 61 69 86 81 70 78 65 76 49 81 76 72 77 102 87 61 52 66 40 42 42 2146
222 Dispensing   2680 306 283 334 309 293 325 292 296 250 291 383 308 308 283 206 231 214 221 145 131 110 8199
223 Apparel Apparatus   398 41 50 56 45 30 29 32 47 64 51 60 75 64 36 24 39 24 29 39 30 13 1276
224 Package and Article Carriers   1731 263 289 286 248 266 267 290 308 303 335 347 314 297 248 241 214 138 130 136 76 96 6823
225 Severing by Tearing or Breaking   220 32 21 27 32 14 17 15 22 10 22 23 23 11 16 27 17 19 14 14 11 12 619
226 Advancing Material of Indeterminate Length   362 24 24 14 11 17 10 18 14 14 17 14 10 11 7 4 6 4 4 5 5 1 596
227 Elongated-Member-Driving Apparatus   357 43 23 29 30 37 31 33 26 36 30 35 37 28 41 37 37 35 28 22 11 17 1003
228 Metal Fusion Bonding   511 49 47 36 43 43 30 42 39 32 26 41 42 43 34 39 33 25 17 9 10 16 1207
229 Envelopes, Wrappers, and Paperboard Boxes   794 131 117 140 104 105 98 95 78 85 115 106 107 104 83 73 37 57 45 43 27 20 2564
231 Whips and Whip Apparatus   13 1 1 2 3 0 1 0 0 1 0 1 3 0 1 1 2 1 1 1 3 2 38
232 Deposit and Collection Receptacles   257 32 42 45 25 27 18 39 23 29 19 30 24 21 14 20 24 22 32 41 30 20 834
234 Selective Cutting (e.g., Punching)   8 2 0 0 2 0 0 0 0 0 2 1 0 1 0 0 1 0 1 0 1 1 20
235 Registers   672 86 64 54 55 54 67 93 84 76 80 118 119 73 100 129 128 89 138 131 118 100 2628
236 Automatic Temperature and Humidity Regulation   583 49 32 23 33 27 38 29 20 18 25 25 39 24 32 25 22 20 21 18 21 11 1135
237 Heating Systems   665 39 36 29 19 24 20 12 18 15 14 30 29 23 15 20 18 9 10 8 3 8 1064
238 Railways: Surface Track   150 16 18 14 17 13 9 15 20 10 22 12 12 15 13 14 10 8 8 5 6 2 409
239 Fluid Sprinkling, Spraying, and Diffusing   2118 224 224 201 195 202 252 168 139 191 249 265 292 221 214 205 181 146 168 112 114 93 6174
241 Solid Material Comminution or Disintegration   850 95 89 89 90 128 107 99 96 83 95 116 87 59 74 85 61 52 64 70 58 79 2626
242 Winding, Tensioning, or Guiding   1498 139 124 111 97 112 115 97 114 118 128 156 133 122 142 125 84 85 86 70 99 63 3818
244 Aeronautics and Astronautics   974 114 79 114 127 103 87 67 81 59 107 110 120 119 129 122 113 91 98 72 53 70 3009
245 Wire Fabrics and Structure   14 2 0 2 0 3 2 1 2 2 0 3 1 1 1 0 2 2 2 1 1 0 42
246 Railway Switches and Signals   65 5 6 7 3 8 7 14 6 9 15 8 16 16 15 16 9 5 5 9 9 8 261
248 Supports   4391 597 632 713 661 569 577 548 604 551 749 673 741 651 659 607 508 397 411 413 315 399 16366
249 Static Molds   747 72 54 57 48 44 57 35 45 61 60 51 49 50 49 42 33 30 39 29 12 20 1684
250 Radiant Energy   1474 206 168 182 167 146 124 173 148 154 175 169 141 142 138 170 154 109 155 133 130 130 4688
251 Valves and Valve Actuation   1581 169 136 135 165 141 153 138 117 107 124 138 147 136 100 98 92 111 111 74 63 53 4089
252 Compositions   718 60 56 56 60 46 49 64 80 68 66 75 72 74 74 62 57 33 34 36 22 25 1887
254 Implements or Apparatus for Applying Pushing or Pulling Force   1237 115 105 92 99 114 96 102 89 101 95 132 137 124 106 119 105 98 110 89 77 60 3402
256 Fences   423 49 33 54 52 34 53 52 54 61 55 64 57 52 51 72 63 53 44 33 42 39 1490
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes)   532 66 68 82 86 76 111 132 119 130 162 175 176 238 241 247 236 174 205 166 185 137 3744
258 Railway Mail Delivery   5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
260 Chemistry of Carbon Compounds   51 3 2 3 1 1 1 0 0 1 0 2 0 1 0 0 0 0 0 0 0 0 66
261 Gas and Liquid Contact Apparatus   1217 77 76 81 84 59 58 62 58 57 59 52 60 65 52 43 47 37 30 35 29 45 2383
264 Plastic and Nonmetallic Article Shaping or Treating: Processes   2342 234 252 221 225 260 250 209 226 202 269 234 225 206 196 193 159 100 120 94 49 73 6339
266 Metallurgical Apparatus   415 29 15 22 19 19 22 30 19 26 21 17 29 17 19 19 23 7 8 8 8 17 809
267 Spring Devices   487 71 46 47 36 33 43 38 42 28 37 45 27 30 44 27 31 19 28 24 24 20 1227
269 Work Holders   1128 148 146 95 121 94 95 73 109 77 106 113 109 92 86 95 77 50 68 51 32 36 3001
270 Sheet-Material Associating   105 8 12 6 5 6 9 5 5 3 7 3 9 4 3 4 5 9 3 3 3 0 217
271 Sheet Feeding or Delivering   385 34 26 31 33 33 19 29 21 11 19 18 20 14 16 13 9 10 10 7 6 8 772
273 Amusement Devices: Games   2689 301 300 341 307 295 359 325 302 303 371 322 287 297 303 290 207 162 183 176 155 151 8426
277 Seal for a Joint or Juncture   602 53 55 49 47 36 50 41 45 38 29 38 30 58 57 34 36 30 22 25 15 14 1404
278 Land Vehicles: Animal Draft Appliances   3 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 5
279 Chucks or Sockets   445 39 44 53 34 28 34 31 30 24 34 44 23 39 17 25 10 29 14 17 13 18 1045
280 Land Vehicles   4317 506 415 481 442 495 565 515 518 392 600 576 652 620 628 530 495 441 450 439 390 358 14825
281 Books, Strips, and Leaves   353 61 62 61 52 57 47 58 49 59 73 79 65 43 46 31 26 24 26 13 10 13 1308
283 Printed Matter   486 73 89 67 81 89 85 73 67 66 102 116 101 79 56 45 34 36 31 25 16 11 1828
285 Pipe Joints or Couplings   1389 160 113 139 126 116 134 109 95 96 121 156 110 105 97 103 84 67 70 64 79 51 3584
289 Knots and Knot Tying   86 6 3 6 5 3 4 7 7 12 5 8 7 12 8 6 6 5 5 2 3 6 212
290 Prime-Mover Dynamo Plants   588 25 18 18 19 10 24 30 13 18 34 23 36 37 32 22 69 64 79 73 90 82 1404
291 Track Sanders   16 2 1 0 2 0 0 0 3 0 0 1 2 1 2 1 1 4 1 0 0 1 38
292 Closure Fasteners   1107 123 101 137 122 84 88 90 115 110 99 114 107 75 111 102 75 68 69 72 56 44 3069
293 Vehicle Fenders   174 22 28 23 22 17 13 9 10 19 17 20 13 21 14 22 14 14 14 11 16 8 521
294 Handling: Hand and Hoist-Line Implements   1995 231 201 191 178 186 178 206 195 185 237 212 209 134 188 136 89 101 108 108 92 77 5437
295 Railway Wheels and Axles   20 0 2 2 1 0 0 2 3 1 0 2 1 2 1 2 1 0 0 0 1 0 41
296 Land Vehicles: Bodies and Tops   1427 198 226 231 188 161 155 154 184 168 215 210 257 260 192 204 211 169 184 175 145 135 5449
297 Chairs and Seats   1689 268 233 235 224 182 281 224 279 247 295 316 355 267 260 260 252 207 236 176 210 170 6866
298 Land Vehicles: Dumping   210 20 16 26 15 19 13 15 13 11 16 14 18 15 12 17 28 11 13 7 7 10 526
299 Mining or In Situ Disintegration of Hard Material   396 35 26 28 24 33 11 20 15 22 20 20 25 19 19 21 15 11 19 11 31 27 848
300 Brush, Broom, and Mop Making   44 4 3 9 5 5 5 6 2 6 6 6 1 6 1 5 2 1 2 3 3 0 125
301 Land Vehicles: Wheels and Axles   305 26 42 45 44 39 42 36 52 30 43 46 54 56 55 53 45 33 39 36 31 19 1171
303 Fluid-Pressure and Analogous Brake Systems   127 11 16 9 14 21 16 21 13 17 13 16 13 16 21 15 8 7 6 1 8 4 393
305 Wheel Substitutes for Land Vehicles   99 10 6 6 3 9 11 13 4 8 10 10 14 10 11 10 4 4 5 3 5 2 257
307 Electrical Transmission or Interconnection Systems   759 95 60 63 63 61 59 73 105 103 121 126 93 60 62 77 65 37 65 46 36 51 2280
310 Electrical Generator or Motor Structure   879 93 59 70 79 77 66 72 69 69 104 101 90 106 94 85 116 87 87 56 68 77 2604
312 Supports: Cabinet Structure   1291 122 121 103 138 125 117 125 145 126 174 170 172 118 139 126 106 78 76 63 55 49 3739
313 Electric Lamp and Discharge Devices   370 40 42 34 30 21 22 32 39 27 41 58 37 47 42 49 42 32 44 25 28 29 1131
314 Electric Lamp and Discharge Devices: Consumable Electrodes   10 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 13
315 Electric Lamp and Discharge Devices: Systems   652 89 91 104 64 66 50 85 73 49 79 71 91 94 73 97 65 72 69 54 39 43 2170
318 Electricity: Motive Power Systems   695 68 78 61 45 49 65 69 62 44 71 52 64 55 49 39 35 36 37 34 32 45 1785
320 Electricity: Battery or Capacitor Charging or Discharging   177 19 14 13 29 41 28 19 36 42 42 46 47 54 46 44 38 27 23 25 16 30 856
322 Electricity: Single Generator Systems   137 8 6 11 10 10 4 3 13 11 8 5 7 8 4 8 9 16 11 7 10 11 317
323 Electricity: Power Supply or Regulation Systems   236 34 21 27 23 20 18 11 25 19 27 21 30 30 39 21 17 20 17 17 8 17 698
324 Electricity: Measuring and Testing   1209 171 134 128 130 113 108 146 148 104 148 119 132 154 166 139 127 112 144 109 112 90 3943
326 Electronic Digital Logic Circuitry   44 7 8 6 11 9 18 8 11 12 15 11 9 12 17 12 13 11 8 19 18 24 303
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems   416 37 34 26 37 26 35 29 37 18 42 39 38 36 34 30 29 24 33 22 29 30 1081
329 Demodulators   45 3 0 6 4 3 3 8 4 2 2 3 3 2 2 0 2 0 1 2 1 4 100
330 Amplifiers   225 31 12 17 16 8 9 9 19 16 22 21 19 25 16 23 22 7 22 17 26 23 605
331 Oscillators   186 14 13 15 6 8 7 6 13 9 17 17 9 14 8 10 7 8 5 10 7 17 406
332 Modulators   52 3 3 6 2 2 3 7 6 2 2 5 5 4 7 1 2 3 3 7 0 5 130
333 Wave Transmission Lines and Networks   256 32 24 24 25 25 24 26 25 19 30 25 27 21 24 30 20 29 20 15 19 24 764
334 Tuners   23 0 1 0 0 0 0 2 0 0 0 0 1 0 0 1 0 0 0 1 0 0 29
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets   358 26 19 23 20 25 27 21 29 26 23 31 24 25 19 28 23 33 26 22 21 17 866
336 Inductor Devices   177 17 15 10 11 10 15 15 19 13 17 17 12 10 12 18 28 21 24 14 5 11 491
337 Electricity: Electrothermally or Thermally Actuated Switches   228 16 13 15 15 10 7 10 11 18 21 27 22 20 18 23 16 9 18 13 7 9 546
338 Electrical Resistors   305 28 31 25 22 17 12 6 14 13 14 13 20 8 10 9 7 4 6 7 4 4 579
340 Communications: Electrical   2926 462 349 355 318 274 298 354 429 455 544 532 569 518 464 359 431 425 553 424 473 386 11898
341 Coded Data Generation or Conversion   282 52 33 23 30 37 23 37 40 56 54 50 53 51 57 51 36 39 44 45 38 42 1173
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation)   339 30 37 28 34 44 47 38 61 46 73 66 68 87 72 62 55 66 59 53 56 58 1479
343 Communications: Radio Wave Antennas   376 44 35 45 13 31 26 38 38 30 47 54 55 61 58 35 38 51 53 60 55 45 1288
345 Computer Graphics Processing and Selective Visual Display Systems   346 73 57 49 55 39 74 76 91 113 132 152 183 182 165 158 136 143 173 151 125 124 2797
346 Recorders   212 19 13 14 8 5 4 5 7 2 3 6 2 4 3 1 1 1 0 2 2 0 314
347 Incremental Printing of Symbolic Information   139 20 17 14 14 10 17 19 19 21 33 21 28 25 35 33 27 26 44 28 43 15 648
348 Television   768 117 139 143 138 107 127 140 168 171 209 200 184 192 157 154 172 131 211 155 165 132 4080
349 Liquid Crystal Cells, Elements and Systems   95 13 14 10 17 8 7 26 23 17 16 16 16 25 17 23 19 28 20 10 15 15 450
351 Optics: Eye Examining, Vision Testing and Correcting   551 122 100 90 88 73 78 98 85 93 101 132 130 111 107 110 110 97 93 115 118 96 2698
352 Optics: Motion Pictures   294 16 26 32 18 19 11 13 16 15 17 22 11 11 10 12 16 4 10 8 6 7 594
353 Optics: Image Projectors   285 14 19 15 16 21 17 25 15 15 17 25 18 15 20 13 33 20 27 17 29 21 697
355 Photocopying   454 34 19 29 25 17 23 15 10 16 15 18 7 19 10 14 9 12 15 8 6 7 782
356 Optics: Measuring and Testing   928 109 98 112 104 108 84 111 112 110 129 131 124 67 91 98 101 93 102 97 89 74 3072
358 Facsimile and Static Presentation Processing   158 26 24 31 32 22 34 43 41 30 36 56 33 19 30 30 34 20 56 42 31 64 892
359 Optical: Systems and Elements   1644 190 226 170 186 160 160 152 146 120 186 202 189 217 223 184 171 169 186 147 143 121 5292
360 Dynamic Magnetic Information Storage or Retrieval   502 59 47 45 42 48 43 39 47 30 44 26 30 34 31 34 21 12 21 13 6 14 1188
361 Electricity: Electrical Systems and Devices   1115 152 105 117 131 109 102 139 146 149 204 173 193 197 193 190 211 158 148 153 152 143 4380
362 Illumination   1634 254 265 297 274 214 271 300 324 314 404 383 482 482 428 480 414 373 462 394 315 308 9072
363 Electric Power Conversion Systems   265 43 28 29 26 36 24 22 30 33 35 32 38 39 41 29 22 21 23 24 14 26 880
365 Static Information Storage and Retrieval   122 19 11 23 19 31 33 28 34 37 40 34 38 30 25 33 22 33 39 29 35 72 787
366 Agitating   1017 91 93 81 68 71 79 94 98 77 103 98 86 93 69 55 55 49 43 38 47 36 2541
367 Communications, Electrical: Acoustic Wave Systems and Devices   400 45 65 40 59 63 30 38 38 38 38 38 35 32 29 23 26 26 27 26 47 27 1190
368 Horology: Time Measuring Systems or Devices   512 48 56 56 56 58 65 37 38 53 62 55 52 66 67 47 59 40 55 39 48 37 1606
369 Dynamic Information Storage or Retrieval   351 28 19 27 23 25 24 42 28 32 42 27 34 29 30 35 21 18 27 15 12 29 918
370 Multiplex Communications   168 30 21 19 23 20 13 43 57 42 62 54 56 53 44 46 59 61 117 110 113 184 1395
372 Coherent Light Generators   193 34 46 31 16 24 28 32 28 31 27 23 21 22 22 36 44 32 29 18 22 30 789
373 Industrial Electric Heating Furnaces   134 6 9 6 9 5 9 9 7 2 4 9 19 8 11 4 8 2 3 0 3 6 273
374 Thermal Measuring and Testing   545 58 47 46 41 34 34 23 41 38 61 31 44 42 34 38 34 32 33 33 36 18 1343
375 Pulse or Digital Communications   200 37 25 36 35 20 32 41 62 63 71 76 65 47 57 53 60 59 104 93 73 86 1395
376 Induced Nuclear Reactions: Processes, Systems, and Elements   324 16 22 16 22 22 16 17 21 16 17 10 8 9 5 9 8 6 2 3 1 3 573
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems   311 31 13 13 15 14 12 12 12 6 4 6 11 8 8 3 8 5 6 1 0 0 499
378 X-Ray or Gamma Ray Systems or Devices   378 40 43 55 51 44 35 33 48 26 47 31 41 34 37 33 24 36 49 43 43 54 1225
379 Telephonic Communications   734 128 98 103 94 54 82 108 123 111 148 126 121 110 92 109 116 106 111 99 74 95 2942
380 Cryptography   106 15 32 41 23 29 34 22 27 44 43 26 39 30 25 16 20 27 36 26 27 41 729
381 Electrical Audio Signal Processing Systems and Devices   687 102 85 59 69 69 65 56 72 81 151 79 87 56 91 93 91 74 92 82 59 71 2371
382 Image Analysis   145 26 25 39 30 40 25 43 55 63 73 95 88 71 71 87 91 84 144 117 93 126 1631
383 Flexible Bags   641 109 107 121 84 92 93 104 83 75 101 122 122 106 68 57 46 42 47 42 36 32 2330
384 Bearings   550 53 57 48 51 46 65 56 44 33 47 36 32 55 47 35 19 21 19 15 19 13 1361
385 Optical Waveguides   267 49 57 63 34 39 57 42 55 46 87 80 75 72 98 91 87 95 139 74 63 53 1723
386 Television Signal Processing for Dynamic Recording or Reproducing   149 25 25 30 23 22 16 21 19 31 21 24 22 20 21 15 19 13 12 11 19 14 572
388 Electricity: Motor Control Systems   65 2 5 11 2 4 9 5 8 3 4 8 5 3 1 1 2 2 5 7 2 3 157
392 Electric Resistance Heating Devices   558 50 42 29 43 44 48 50 34 33 59 63 54 48 42 36 35 40 31 26 27 26 1418
396 Photography   750 52 64 70 40 35 52 30 47 38 81 62 43 33 36 48 51 28 31 33 36 43 1703
398 Optical Communications   91 12 10 7 8 9 14 10 19 15 19 24 19 19 30 21 20 25 28 21 18 28 467
399 Electrophotography   89 9 13 10 16 16 16 21 7 13 19 13 11 24 13 14 8 11 27 10 8 14 382
400 Typewriting Machines   402 43 39 40 37 47 35 59 43 37 42 39 34 23 29 37 34 35 23 26 9 12 1125
401 Coating Implements with Material Supply   743 99 115 134 102 83 114 84 92 56 94 156 137 153 113 101 110 89 96 71 67 48 2857
402 Binder Device Releasably Engaging Aperture or Notch of Sheet   186 32 26 37 27 26 28 20 31 33 43 32 39 23 26 18 18 13 17 11 8 2 696
403 Joints and Connections   2334 259 239 204 212 203 210 210 214 201 214 209 211 198 192 195 152 133 106 97 88 83 6164
404 Road Structure, Process, or Apparatus   763 98 117 108 93 105 90 106 88 95 88 101 98 88 97 85 121 70 113 75 64 83 2746
405 Hydraulic and Earth Engineering   1623 205 186 224 208 211 151 160 222 156 191 215 153 165 198 184 183 157 176 128 137 129 5362
406 Conveyors: Fluid Current   262 27 20 27 21 17 6 15 18 12 10 14 13 20 14 19 11 7 12 5 4 6 560
407 Cutters, for Shaping   216 12 18 29 22 17 11 10 6 22 19 20 22 19 8 16 5 10 11 18 10 9 530
408 Cutting by Use of Rotating Axially Moving Tool   833 74 87 107 74 53 71 67 58 67 92 87 55 80 51 58 43 38 54 48 30 36 2163
409 Gear Cutting, Milling, or Planing   481 46 58 52 44 40 27 34 33 55 58 47 63 42 52 40 29 30 35 36 25 16 1343
410 Freight Accommodation On Freight Carrier   322 46 43 45 35 38 31 51 46 34 47 49 59 60 53 61 58 42 50 49 39 34 1292
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener   860 98 130 79 106 112 82 96 120 103 118 121 107 95 78 74 73 50 61 34 34 28 2659
412 Bookbinding: Process and Apparatus   65 4 10 7 7 11 4 9 6 10 8 6 11 12 9 3 3 7 4 0 4 2 202
413 Sheet Metal Container Making   34 1 1 3 3 1 5 0 5 1 3 4 7 2 0 2 2 0 3 4 1 1 83
414 Material or Article Handling   2664 224 224 261 260 219 229 225 217 195 208 223 256 164 194 178 168 109 104 112 91 101 6626
415 Rotary Kinetic Fluid Motors or Pumps   725 40 30 42 46 50 49 51 51 29 32 30 50 59 64 66 61 52 53 55 39 30 1704
416 Fluid Reaction Surfaces (i.e., Impellers)   868 68 54 39 58 69 64 68 57 41 48 62 85 70 75 66 65 69 74 55 59 33 2147
417 Pumps   1675 151 106 140 121 134 123 118 118 107 119 125 155 155 153 127 102 51 78 50 48 52 4008
418 Rotary Expansible Chamber Devices   484 30 44 32 45 36 37 40 31 32 35 25 47 46 37 37 37 29 26 19 22 23 1194
419 Powder Metallurgy Processes   101 9 13 14 8 3 13 7 12 10 7 11 12 6 9 14 10 3 3 5 6 7 283
420 Alloys or Metallic Compositions   180 20 14 20 13 8 18 16 8 11 11 13 9 11 25 21 17 8 2 3 4 4 436
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing   1487 147 146 169 188 180 181 211 178 179 213 213 197 222 190 198 140 118 113 115 127 118 5030
423 Chemistry of Inorganic Compounds   891 67 63 56 65 61 76 61 69 44 66 66 56 73 67 63 43 31 33 44 32 35 2062
424 Drug, Bio-Affecting and Body Treating Compositions   1207 209 184 194 196 196 176 213 251 335 394 455 389 489 476 449 279 207 251 213 196 201 7160
425 Plastic Article or Earthenware Shaping or Treating: Apparatus   1912 203 177 158 148 152 150 151 142 132 157 133 129 117 115 93 97 59 90 84 58 59 4516
426 Food or Edible Material: Processes, Compositions, and Products   1450 204 181 181 143 144 120 149 163 178 184 239 240 228 179 152 146 80 94 69 45 41 4610
427 Coating Processes   1542 144 127 136 129 111 130 134 123 132 166 161 165 153 134 143 124 63 60 73 56 51 4057
428 Stock Material or Miscellaneous Articles   3763 418 403 353 335 338 342 353 351 344 398 409 383 381 304 353 274 192 171 168 100 116 10249
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process   341 32 24 28 35 34 31 42 94 43 45 43 48 40 40 51 26 30 24 22 19 40 1132
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof   398 21 37 37 21 18 25 34 33 22 42 40 44 37 50 39 39 33 38 24 21 24 1077
431 Combustion   705 64 59 51 58 49 64 59 62 44 75 83 88 92 57 83 65 57 40 38 24 39 1956
432 Heating   560 34 31 29 30 23 27 18 15 21 24 27 32 27 24 25 16 6 13 7 7 5 1001
433 Dentistry   1438 160 152 213 196 170 183 131 171 150 245 231 179 221 163 151 106 108 162 103 85 46 4764
434 Education and Demonstration   1496 189 142 162 170 200 161 163 189 180 228 223 228 164 178 181 148 136 124 124 82 87 4955
435 Chemistry: Molecular Biology and Microbiology   928 118 116 114 133 153 155 171 189 248 367 387 320 389 299 319 246 188 233 213 199 227 5712
436 Chemistry: Analytical and Immunological Testing   575 81 53 78 72 89 93 87 114 116 143 121 105 113 79 113 83 47 60 72 86 69 2449
438 Semiconductor Device Manufacturing: Process   202 16 19 26 31 25 34 49 31 25 53 61 78 103 90 116 118 82 78 66 90 73 1466
439 Electrical Connectors   1211 180 188 164 187 161 182 177 188 189 246 194 274 247 233 198 244 208 249 218 184 163 5485
440 Marine Propulsion   513 68 71 84 64 69 63 62 66 71 76 70 80 63 57 62 61 60 76 49 44 37 1866
441 Buoys, Rafts, and Aquatic Devices   556 83 92 86 79 70 96 84 76 83 91 74 86 85 79 78 66 71 85 72 53 45 2190
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.)   276 35 29 19 22 24 32 42 28 27 49 57 46 40 19 20 27 18 16 23 18 21 888
445 Electric Lamp or Space Discharge Component or Device Manufacturing   46 3 4 2 4 2 3 5 3 6 5 11 7 5 5 6 4 4 10 2 4 3 144
446 Amusement Devices: Toys   1779 221 243 244 245 220 243 206 225 178 260 242 291 257 266 250 225 157 128 111 102 88 6181
449 Bee Culture   92 1 1 7 3 0 3 4 1 5 2 1 2 1 4 5 6 1 4 0 3 4 150
450 Foundation Garments   128 20 14 14 16 18 7 17 18 21 28 54 68 45 39 16 21 19 27 25 27 18 660
451 Abrading   1168 122 124 126 107 142 94 103 109 113 107 124 127 154 123 111 120 100 125 73 51 51 3474
452 Butchering   459 28 47 32 47 41 42 34 36 22 23 24 35 42 13 23 22 20 35 28 33 27 1113
453 Coin Handling   71 8 5 11 6 4 5 7 5 4 2 2 5 1 4 4 8 0 3 0 0 2 157
454 Ventilation   805 84 98 70 95 62 71 52 75 59 87 70 77 98 93 79 74 68 49 35 22 38 2261
455 Telecommunications   522 70 47 64 71 55 47 74 100 78 105 117 120 96 120 113 141 120 209 205 170 236 2880
460 Crop Threshing or Separating   74 5 12 12 11 6 6 10 17 2 11 12 13 11 10 4 5 5 5 4 1 2 238
462 Books, Strips, and Leaves for Manifolding   79 10 8 2 11 19 12 12 6 5 6 10 9 9 9 0 6 3 0 1 1 0 218
463 Amusement Devices: Games   247 38 26 37 39 37 50 31 45 50 94 86 106 105 100 99 85 89 67 90 71 55 1647
464 Rotary Shafts, Gudgeons, Housings, and Flexible Couplings for Rotary Shafts   294 33 23 22 22 16 24 19 17 26 20 23 23 35 15 22 14 11 14 7 5 8 693
470 Threaded, Headed Fastener, or Washer Making: Process and Apparatus   128 16 18 7 8 11 13 8 7 6 8 7 5 5 5 5 1 4 5 1 2 2 272
472 Amusement Devices   342 41 66 41 40 48 49 46 47 48 75 59 48 42 44 42 38 39 35 27 22 23 1262
473 Games Using Tangible Projectile   2358 326 368 386 382 368 450 483 450 431 541 447 376 370 363 362 336 299 328 293 213 213 10143
474 Endless Belt Power Transmission Systems or Components   386 55 38 47 24 36 45 44 36 35 25 27 38 15 29 20 12 15 17 6 12 12 974
475 Planetary Gear Transmission Systems or Components   293 50 37 44 44 30 26 28 39 26 30 40 47 25 31 28 23 31 26 27 27 20 972
476 Friction Gear Transmission Systems or Components   56 6 1 6 3 4 5 6 10 5 3 6 7 2 3 2 3 5 3 3 2 4 145
477 Interrelated Power Delivery Controls, Including Engine Control   119 10 12 9 4 4 5 11 14 9 10 12 7 3 7 8 5 9 11 4 9 10 292
482 Exercise Devices   1687 260 276 286 283 283 305 265 316 331 396 364 355 307 292 309 299 217 343 260 244 262 7940
483 Tool Changing   31 2 3 5 3 1 5 3 1 3 5 9 9 1 7 2 1 2 5 3 4 5 110
492 Roll or Roller   114 13 17 6 6 13 5 16 15 11 15 12 18 9 9 6 12 11 7 4 5 5 329
493 Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web   456 39 43 55 61 45 44 33 33 30 53 43 37 27 28 33 28 32 20 16 17 20 1193
494 Imperforate Bowl: Centrifugal Separators   120 11 10 17 11 12 17 8 9 10 15 16 10 11 12 6 3 3 3 6 1 5 316
501 Compositions: Ceramic   194 18 26 24 24 26 28 25 27 22 22 23 17 31 20 22 13 13 8 8 7 8 606
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making   262 20 19 28 26 28 21 20 17 21 27 32 32 30 21 16 11 14 11 17 12 10 695
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor   24 4 4 4 5 2 4 1 4 3 7 4 1 3 3 2 4 1 4 4 5 3 96
504 Plant Protecting and Regulating Compositions   82 8 12 9 21 11 6 5 9 14 15 38 16 23 20 15 9 8 6 6 3 7 343
505 Superconductor Technology: Apparatus, Material, Process   90 5 9 7 15 14 9 13 10 12 8 14 17 9 6 11 6 6 3 3 4 6 277
506 Combinatorial Chemistry Technology: Method, Library, Apparatus   0 0 0 0 0 0 0 0 6 2 3 8 9 3 6 10 4 3 0 0 0 4 58
507 Earth Boring, Well Treating, and Oil Field Chemistry   65 9 8 4 8 9 2 3 3 5 13 5 9 6 8 6 14 11 4 3 3 10 208
508 Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions   69 8 6 11 9 9 8 11 10 10 16 16 12 12 7 10 6 3 8 5 2 5 253
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions   230 21 24 24 16 21 19 31 34 32 49 66 43 43 46 38 39 23 28 20 18 24 889
512 Perfume Compositions   14 1 3 3 2 1 3 4 3 2 4 3 7 5 1 3 2 0 0 2 2 1 66
514 Drug, Bio-Affecting and Body Treating Compositions   1400 248 228 260 224 213 186 235 319 354 409 450 366 445 405 348 240 201 203 170 134 146 7184
516 Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes Of   95 7 13 12 8 10 10 11 11 11 13 10 11 11 10 11 11 3 3 5 6 11 293
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof   21 2 0 0 2 1 2 2 3 0 2 1 2 5 1 1 2 1 2 5 1 2 58
520 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
521 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   347 22 16 18 29 29 22 22 16 21 32 28 17 23 18 23 7 15 4 7 3 6 725
522 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   70 3 6 2 5 5 3 12 10 5 6 9 7 8 6 12 8 3 5 6 4 0 195
523 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   305 26 31 27 25 38 25 39 26 32 45 38 17 38 33 34 14 21 16 16 7 7 860
524 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   620 52 49 56 56 43 52 54 57 55 81 56 54 60 59 60 34 39 37 34 22 30 1660
525 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   416 31 42 40 44 42 30 35 29 29 45 35 33 29 35 34 20 16 23 31 11 11 1061
526 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   199 10 13 20 18 25 19 9 12 12 17 22 14 20 11 32 13 15 12 10 6 6 515
527 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   51 6 3 2 7 5 5 5 2 2 3 0 3 2 2 1 2 0 2 1 1 0 105
528 Synthetic Resins or Natural Rubbers -- Part of the Class 520 Series   393 23 28 24 32 43 28 35 22 24 29 33 19 29 32 14 19 14 20 20 15 14 910
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof   388 45 33 51 53 59 53 61 65 109 161 138 94 133 98 115 99 72 74 98 79 64 2142
534 Organic Compounds -- Part of the Class 532-570 Series   44 7 7 5 4 4 3 3 2 5 8 2 4 2 2 2 0 0 0 1 1 0 106
536 Organic Compounds -- Part of the Class 532-570 Series   237 28 31 35 43 29 29 48 81 88 145 173 121 136 105 115 82 71 95 70 57 70 1889
540 Organic Compounds -- Part of the Class 532-570 Series   98 10 8 11 5 7 4 8 6 20 10 11 6 8 12 7 7 4 11 3 4 3 263
544 Organic Compounds -- Part of the Class 532-570 Series   177 18 22 15 18 14 14 18 23 20 19 24 26 20 21 20 21 14 16 12 11 8 551
546 Organic Compounds -- Part of the Class 532-570 Series   169 23 20 11 20 19 16 20 30 25 23 20 32 26 20 33 23 14 26 13 18 21 622
548 Organic Compounds -- Part of the Class 532-570 Series   174 23 15 20 26 15 21 16 30 20 17 20 16 16 25 24 20 12 17 17 8 13 565
549 Organic Compounds -- Part of the Class 532-570 Series   136 15 16 15 10 20 12 11 15 18 27 25 23 25 20 18 12 10 13 18 7 8 474
552 Organic Compounds -- Part of the Class 532-570 Series   58 3 6 9 3 2 1 5 2 3 2 7 2 4 3 5 3 1 2 3 1 0 125
554 Organic Compounds -- Part of the Class 532-570 Series   90 7 7 8 5 4 11 9 10 11 8 8 11 11 17 13 13 5 5 6 6 5 270
556 Organic Compounds -- Part of the Class 532-570 Series   123 5 8 12 10 7 7 11 12 14 7 14 5 14 8 9 6 4 1 10 5 4 296
558 Organic Compounds -- Part of the Class 532-570 Series   102 12 9 4 10 12 4 12 11 6 10 15 6 6 9 3 4 3 8 5 4 4 259
560 Organic Compounds -- Part of the Class 532-570 Series   160 23 16 13 16 21 15 13 21 13 13 16 10 15 21 19 8 3 3 5 4 8 436
562 Organic Compounds -- Part of the Class 532-570 Series   158 26 13 14 14 21 13 17 13 17 15 17 11 22 16 15 8 9 11 12 6 3 451
564 Organic Compounds -- Part of the Class 532-570 Series   128 15 13 12 12 9 8 19 19 17 11 10 11 19 19 14 6 6 12 6 3 6 375
568 Organic Compounds -- Part of the Class 532-570 Series   188 23 20 23 31 23 17 31 15 18 34 35 18 13 14 15 17 8 8 9 6 11 577
570 Organic Compounds -- Part of the Class 532-570 Series   27 5 3 5 15 3 0 3 3 5 2 4 3 7 2 0 1 2 0 3 0 0 93
585 Chemistry of Hydrocarbon Compounds   136 23 20 16 25 17 9 31 16 15 26 27 24 19 9 19 10 8 14 2 12 9 487
588 Hazardous or Toxic Waste Destruction or Containment   115 15 11 7 12 22 33 37 37 43 31 39 28 18 27 10 11 7 10 11 9 7 540
600 Surgery   1977 282 284 320 282 341 373 375 314 256 502 411 433 372 423 354 266 210 254 198 198 194 8619
601 Surgery: Kinesitherapy   688 85 77 97 111 66 75 112 110 90 126 100 101 110 84 95 82 62 101 92 72 47 2583
602 Surgery: Splint, Brace, or Bandage   680 88 93 108 96 99 103 118 90 115 174 156 159 113 122 131 107 92 100 46 50 57 2897
604 Surgery   2498 440 397 442 439 514 561 480 442 426 522 414 405 342 336 412 273 189 184 157 148 143 10164
606 Surgery   1576 249 239 292 344 386 440 427 462 547 607 578 519 435 385 443 292 229 228 200 134 154 9166
607 Surgery: Light, Thermal, and Electrical Application   617 81 89 94 82 80 86 107 97 80 124 137 155 138 115 135 101 81 76 84 48 50 2657
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor   812 125 120 111 151 116 118 106 160 133 168 154 174 188 200 181 159 121 129 88 67 82 3663
700 Data Processing: Generic Control Systems or Specific Applications   325 54 50 50 53 44 67 59 83 62 110 101 74 84 94 129 120 102 129 90 107 86 2073
701 Data Processing: Vehicles, Navigation, and Relative Location   147 35 19 26 24 22 35 39 44 37 76 73 70 110 111 96 82 106 115 95 98 83 1543
702 Data Processing: Measuring, Calibrating, or Testing   363 63 39 42 45 44 47 38 64 65 78 77 62 75 103 121 124 100 120 119 110 101 2000
703 Data Processing: Structural Design, Modeling, Simulation, and Emulation   16 8 3 5 7 9 8 7 11 23 18 26 17 20 26 26 20 31 56 38 50 47 472
704 Data Processing: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression   94 17 18 23 19 21 22 27 24 33 50 47 29 46 40 37 38 21 54 44 47 35 786
705 Data Processing: Financial, Business Practice, Management, or Cost/Price Determination   128 25 29 30 35 47 50 24 49 77 110 192 154 125 136 143 142 192 274 224 270 316 2772
706 Data Processing: Artificial Intelligence   13 6 12 15 11 16 13 23 29 22 53 31 31 32 38 44 29 22 34 24 25 44 567
707 Data Processing: Database and File Management or Data Structures   31 8 7 7 10 14 18 32 24 47 92 115 93 99 105 133 136 112 171 173 142 132 1701
708 Electrical Computers: Arithmetic Processing and Calculating   236 40 23 22 25 31 28 20 32 33 34 42 29 20 32 21 19 16 21 15 14 18 771
709 Electrical Computers and Digital Processing Systems: Multicomputer Data Transferring   13 0 4 2 3 7 6 7 23 26 60 59 77 80 89 92 106 91 148 143 111 177 1324
710 Electrical Computers and Digital Data Processing Systems: Input/Output   46 4 7 8 5 11 10 19 21 29 40 26 33 29 20 31 25 21 32 35 21 46 519
711 Electrical Computers and Digital Processing Systems: Memory   61 8 5 10 7 11 11 21 20 33 35 28 21 24 17 25 27 20 40 29 39 52 544
712 Electrical Computers and Digital Processing Systems: Processing Architectures and Instruction Processing (e.g., Processors)   46 14 10 3 8 8 6 10 16 20 30 13 13 19 12 11 9 14 20 12 14 18 326
713 Electrical Computers and Digital Processing Systems: Support   44 17 18 24 16 23 25 21 39 42 53 37 46 41 36 34 37 45 87 66 70 94 915
714 Error Detection/Correction and Fault Detection/Recovery   108 25 8 19 19 8 24 31 40 40 53 35 38 39 35 42 38 39 42 63 40 81 867
715 Data Processing: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing   43 17 12 9 19 20 34 25 28 50 86 82 62 80 58 73 74 62 106 94 61 86 1181
716 Data Processing: Design and Analysis of Circuit or Semiconductor Mask   11 3 1 0 3 0 4 5 3 9 10 4 4 17 29 29 25 18 36 43 37 37 328
717 Data Processing: Software Development, Installation, and Management   8 1 1 1 2 0 3 7 8 8 13 19 14 15 17 12 12 17 21 25 22 33 259
718 Electrical Computers and Digital Processing Systems: Virtual Machine Task or Process Management or Task Management/Control   2 0 1 2 1 1 3 5 3 3 9 9 7 3 10 7 9 9 6 9 6 12 117
719 Electrical Computers and Digital Processing Systems: Interprogram Communication or Interprocess Communication (Ipc)   1 0 0 0 0 1 0 5 3 4 8 3 7 7 14 13 9 8 12 2 9 10 116
720 Dynamic Optical Information Storage or Retrieval   14 2 3 4 1 3 3 6 4 1 7 6 7 3 7 8 7 8 6 1 7 9 117
725 Interactive Video Distribution Systems   81 8 16 19 12 14 12 16 32 19 32 39 31 26 17 20 20 13 28 23 19 36 533
726 Information Security   13 2 4 1 4 0 5 2 4 11 20 21 29 25 22 21 25 26 53 36 41 64 429
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes   10 1 1 2 1 2 3 5 4 8 30 25 22 19 20 18 20 17 17 18 21 15 279
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm]   16 3 3 2 7 5 6 7 10 6 8 6 3 5 5 11 9 7 0 0 0 1 120
901 Robots   186 26 17 35 26 22 18 19 19 16 20 19 16 16 20 16 12 10 8 6 7 4 538
902 Electronic Funds Transfer   115 8 5 6 4 5 6 6 2 12 9 4 11 2 4 5 3 3 6 5 4 3 228
903 Hybrid Electric Vehicles (Hevs)   27 0 1 1 4 3 8 2 7 6 6 3 5 2 6 8 4 5 0 4 6 7 115
930 Peptide or Protein Sequence   127 11 0 0 3 3 3 0 0 2 4 4 4 6 2 1 2 1 0 1 0 1 175
968 Horology   592 54 46 1 0 0 0 0 0 0 2 0 1 1 0 0 1 0 0 0 1 1 700
976 Nuclear Technology   375 33 16 7 5 2 1 4 4 3 3 0 2 0 1 0 0 0 0 1 0 0 457
977 Nanotechnology   5 1 1 1 2 5 7 7 11 15 14 27 18 25 23 41 27 8 11 13 22 13 297
984 Musical Instruments   1210 120 76 0 0 0 0 0 0 0 0 0 1 2 1 3 0 0 1 2 1 0 1417
987 Organic Compounds Containing a Bi, Sb, As, or P Atom or Containing a Metal Atom of the 6th To 8th Group of the Periodic System   102 9 7 3 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 123
G9B Information Storage Based On Relative Movement Between Record Carrier and Transducer   1009 116 103 108 111 130 139 135 146 158 192 140 137 143 135 133 108 83 71 52 52 0 3401
SUBTOTAL UTILITY CLASSES   287254 32779 30696 31765 30120 29035 30028 30013 31490 29972 37595 37735 36790 35223 32992 31802 28315 23704 26275 22376 19990 19894 915843
                                                   
D00 ** Design Classification Undetermined **   0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
D01 Edible Products   74 6 20 22 9 13 17 10 19 24 27 27 30 32 21 6 27 13 19 15 22 21 474
D02 Apparel and Haberdashery   901 110 122 156 101 172 179 188 205 195 300 253 210 154 209 179 160 128 181 221 280 305 4909
D03 Travel Goods and Personal Belongings   1374 105 218 236 227 290 271 270 263 249 332 338 313 270 250 247 206 181 283 243 261 245 6672
D04 Brushware   279 33 39 49 51 69 58 73 88 71 94 74 95 85 112 59 43 35 58 39 69 40 1613
D05 Textile or Paper Yard Goods; Sheet Material   80 8 7 6 5 4 5 6 6 11 15 10 17 19 7 17 9 9 14 12 18 11 296
D06 Furnishings   4309 351 447 536 539 713 577 719 651 583 734 675 742 651 694 580 463 352 467 632 526 520 16461
D07 Equipment for Preparing or Serving Food or Drink Not Elsewhere Specified   2198 241 232 231 237 370 324 312 396 262 341 285 362 332 258 311 290 204 380 342 368 344 8620
D08 Tools and Hardware   2580 268 340 411 394 462 446 492 448 384 550 471 545 405 341 458 397 289 446 489 514 441 11571
D09 Packages and Containers for Goods   985 78 147 201 150 176 189 196 218 207 210 178 207 216 160 196 139 125 185 193 205 234 4795
D10 Measuring, Testing, or Signalling Instruments   1369 118 157 234 192 269 278 282 201 200 291 262 230 204 199 158 166 141 172 193 221 169 5706
D11 Jewelry, Symbolic Insignia, and Ornaments   1629 123 123 177 157 211 219 234 199 207 239 219 252 254 250 197 186 175 225 236 274 232 6018
D12 Transportation   1746 246 342 331 361 390 344 350 361 289 374 285 356 283 240 269 306 254 303 336 343 335 8444
D13 Equipment for Production, Distribution, or Transformation of Energy   343 26 50 76 66 74 86 85 77 74 85 118 110 99 106 105 64 40 86 86 121 112 2089
D14 Recording, Communication, or Information Retrieval Equipment   754 88 110 130 117 165 139 180 178 185 212 182 237 181 183 195 172 104 172 181 177 172 4214
D15 Machines Not Elsewhere Specified   893 62 84 57 124 140 91 152 141 89 106 82 77 64 58 81 82 58 108 133 97 100 2879
D16 Photography and Optical Equipment   320 21 63 42 57 49 55 49 80 63 82 74 102 51 60 88 50 46 51 90 74 82 1649
D17 Musical Instruments   299 20 37 34 32 37 41 35 36 26 40 46 26 42 23 40 21 19 39 25 51 29 998
D18 Printing and Office Machinery   311 23 28 43 27 51 28 28 31 18 30 26 34 20 28 25 16 12 44 30 29 45 927
D19 Office Supplies; Artists` and Teachers` Materials   942 76 82 143 142 153 155 181 129 154 209 162 157 156 120 135 132 109 97 109 154 99 3796
D20 Sales and Advertising Equipment   314 22 56 62 55 82 81 90 73 95 114 90 82 59 29 78 62 44 53 58 44 50 1693
D21 Games, Toys, and Sports Goods   2922 330 367 517 475 482 564 550 496 463 680 512 544 488 389 342 320 305 414 354 403 309 12226
D22 Arms, Pyrotechnics, Hunting and Fishing Equipment   844 118 114 90 97 108 116 128 139 95 97 116 102 97 108 98 80 74 113 120 97 116 3067
D23 Environmental Heating and Cooling; Fluid Handling and Sanitary Equipment   1355 91 123 227 179 167 223 232 175 184 239 232 280 209 206 210 201 203 259 239 282 183 5699
D24 Medical and Laboratory Equipment   1454 169 185 195 229 243 235 233 231 200 246 220 226 252 199 187 128 95 163 224 226 212 5752
D25 Building Units and Construction Elements   1268 81 67 83 111 111 153 141 123 127 144 142 145 125 156 147 129 113 87 135 129 123 3840
D26 Lighting   655 78 73 121 125 111 154 159 200 179 234 183 275 328 272 257 221 147 231 293 301 246 4843
D27 Tobacco and Smokers' Supplies   240 11 14 19 6 9 18 21 20 26 49 55 38 40 42 37 38 35 59 60 42 25 904
D28 Cosmetic Products and Toilet Articles   579 84 147 83 57 86 130 103 112 127 114 105 176 154 103 115 112 64 82 71 73 90 2767
D29 Equipment for Safety, Protection, and Rescue   302 38 52 34 42 58 65 80 73 60 52 53 67 36 58 41 44 26 42 77 72 65 1437
D30 Animal Husbandry   636 57 66 120 118 154 140 145 136 117 88 80 131 72 74 81 75 72 92 98 114 96 2762
D32 Washing, Cleaning, or Drying Machine   433 45 79 76 65 81 103 122 100 105 121 92 90 69 66 83 54 42 61 102 94 70 2153
D34 Material or Article Handling Equipment   668 137 121 204 228 206 146 169 97 81 117 86 96 76 73 87 65 41 123 125 70 86 3102
D99 Miscellaneous   227 25 23 23 29 40 31 53 34 43 48 37 45 59 33 67 48 32 44 31 20 17 1009
SUBTOTAL DESIGN CLASSES   33283 3289 4135 4969 4804 5746 5661 6068 5736 5193 6614 5770 6399 5582 5127 5176 4506 3587 5153 5593 5771 5224 143386
                                                   
PLT Plants   828 188 98 119 75 101 97 78 83 91 124 101 92 125 261 232 156 105 199 163 267 270 3853
SUBTOTAL PLANT CLASSES   828 188 98 119 75 101 97 78 83 91 124 101 92 125 261 232 156 105 199 163 267 270 3853
                                                   
TOTAL ALL CLASSES   321365 36256 34929 36853 34999 34882 35786 36159 37309 35256 44333 43606 43281 40930 38380 37210 32977 27396 31627 28132 26028 25388 1063082

Patent Counts By Class By Year - Independent Inventors
PART A1
Granted: 01/01/1977 - 12/31/2009
A Patent Technology Monitoring Team Report


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