Class 399 ELECTROPHOTOGRAPHY
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 1 - 26 | G 03 G | 15 / 00 |
| 27 | G 03 G | 15 / 08 |
| 28 | G 03 G | 15 / 01 |
| 29 - 30 | G 03 G | 15 / 08 |
| 31 | G 03 G | 15 / 02 |
| 32 | G 03 G | 15 / 04 |
| 33 | G 03 G | 15 / 20 |
| 34 | G 03 G | 21 / 00 |
| 35 | G 03 G | 21 / 12 |
| 36 - 38 | G 03 G | 15 / 00 |
| 39 - 41 | G 03 G | 15 / 01 |
| 42 - 49 | G 03 G | 15 / 00 |
| 50 | G 03 G | 15 / 02 |
| 51 - 52 | G 03 G | 15 / 043 |
| 53 | G 03 G | 15 / 08 |
| 54 | G 03 G | 15 / 01 |
| 55 - 56 | G 03 G | 15 / 06 |
| 57 - 65 | G 03 G | 15 / 10 |
| 66 | G 03 G | 15 / 16 |
| 67 - 70 | G 03 G | 15 / 20 |
| 71 - 75 | G 03 G | 15 / 00 |
| 75 | G 03 G | 21 / 00 |
| 76 - 78 | G 03 G | 21 / 14 |
| 79 | G 03 G | 21 / 02 |
| 80 - 90 | G 03 G | 15 / 00 |
| 91 - 94 | G 03 G | 21 / 20 |
| 95 | G 03 G | 15 / 04 |
| 96 | G 03 G | 15 / 00 |
| 97 | G 03 G | 21 / 20 |
| 98 - 99 | G 03 G | 21 / 00 |
| 100 | G 03 G | 15 / 02 |
| 101 | G 03 G | 15 / 16 |
| 102 - 106 | G 03 G | 15 / 08 |
| 107 - 110 | G 03 G | 15 / 00 |
| 111 | G 03 G | 21 / 16 |
| 112 - 115 | G 03 G | 21 / 18 |
| 116 | G 03 G | 15 / 02 |
| 117 - 118 | G 03 G | 15 / 00 |
| 119 | G 03 G | 15 / 04 |
| 120 - 121 | G 03 G | 15 / 08 |
| 122 | G 03 G | 15 / 16 |
| 123 | G 03 G | 15 / 20 |
| 124 | G 03 G | 21 / 00 |
| 125 - 126 | G 03 G | 15 / 00 |
| 125 - 126 | G 03 G | 21 / 16 |
| 127 - 129 | G 03 G | 21 / 00 |
| 130 | G 03 G | 15 / 22 |
| 131 | G 03 G | 17 / 04 |
| 131 | G 03 G | 17 / 06 |
| 132 | G 03 G | 16 / 00 |
| 133 | G 03 G | 17 / 08 |
| 134 | G 03 G | 15 / 00 |
| 134 | G 03 G | 15 / 22 |
| 135 - 136 | G 03 G | 15 / 05 |
| 137 | G 03 G | 15 / 04 |
| 138 | G 03 G | 15 / 00 |
| 139 - 148 | G 03 G | 15 / 22 |
| 148 | G 03 G | 15 / 24 |
| 149 | G 03 G | 15 / 30 |
| 150 | G 03 G | 15 / 24 |
| 151 | G 03 G | 15 / 22 |
| 152 - 153 | G 03 G | 15 / 24 |
| 153 | G 03 G | 15 / 056 |
| 154 - 155 | G 03 G | 15 / 18 |
| 156 - 157 | G 03 G | 15 / 045 |
| 158 - 167 | G 03 G | 15 / 00 |
| 168 - 176 | G 03 G | 15 / 02 |
| 177 | G 03 G | 15 / 04 |
| 178 - 180 | G 03 G | 15 / 01 |
| 181 | G 03 G | 15 / 04 |
| 182 - 183 | G 03 G | 15 / 36 |
| 184 | G 03 G | 15 / 01 |
| 185 | G 03 G | 15 / 36 |
| 186 - 193 | G 03 G | 15 / 04 |
| 194 | G 03 G | 15 / 36 |
| 195 | G 03 G | 15 / 30 |
| 196 - 202 | G 03 G | 15 / 041 |
| 203 | G 03 G | 15 / 30 |
| 204 - 216 | G 03 G | 15 / 00 |
| 217 | G 03 G | 15 / 26 |
| 218 - 221 | G 03 G | 15 / 04 |
| 222 | G 03 G | 15 / 06 |
| 223 - 233 | G 03 G | 15 / 01 |
| 234 - 235 | G 03 G | 15 / 08 |
| 236 | G 03 G | 15 / 00 |
| 237 - 250 | G 03 G | 15 / 10 |
| 251 | G 03 G | 15 / 11 |
| 252 - 263 | G 03 G | 15 / 08 |
| 264 | G 03 G | 15 / 095 |
| 265 - 266 | G 03 G | 15 / 08 |
| 267 - 278 | G 03 G | 15 / 09 |
| 279 - 295 | G 03 G | 15 / 08 |
| 296 - 297 | G 03 G | 15 / 16 |
| 298 - 305 | G 03 G | 15 / 01 |
| 306 | G 03 G | 15 / 22 |
| 307 | G 03 G | 15 / 16 |
| 308 - 314 | G 03 G | 15 / 20 |
| 315 | G 03 G | 15 / 14 |
| 316 - 319 | G 03 G | 15 / 16 |
| 320 - 342 | G 03 G | 15 / 20 |
| 343 | G 03 G | 21 / 00 |
| 344 | G 03 G | 15 / 01 |
| 345 - 359 | G 03 G | 21 / 00 |
| 360 | G 03 G | 21 / 12 |
| 361 - 365 | G 03 G | 15 / 00 |
| 366 | G 03 G | 21 / 00 |
| 367 - 397 | G 03 G | 15 / 00 |
| 398 - 399 | G 03 G | 15 / 14 |
| 400 - 411 | G 03 G | 15 / 00 |