Class 57 TEXTILES: SPINNING, TWISTING, AND TWINING
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 1R | B 29 D | 5 / 06 |
| 1R | D 01 H | 1 / 16 |
| 1R | D 01 H | 13 / 00 |
| 1UN | D 06 B | 23 / 08 |
| 2 | D 01 H | 4 / 00 |
| 2.3 - 2.5 | D 07 B | 7 / 18 |
| 3 - 19 | D 02 G | 3 / 36 |
| 20 | A 01 H | 5 / 00 |
| 21 | B 29 D | 30 / 48 |
| 22 | D 01 H | 15 / 00 |
| 23 | D 01 H | 17 / 00 |
| 24 | D 02 G | 3 / 42 |
| 25 | D 07 B | 3 / 14 |
| 26 | A 01 H | 5 / 02 |
| 27 | D 07 B | 3 / 14 |
| 28 | D 02 G | 3 / 14 |
| 29 | D 02 G | 1 / 00 |
| 30 | D 02 G | 3 / 14 |
| 31 | D 02 G | 3 / 06 |
| 32 | D 02 G | 3 / 08 |
| 33 | D 02 G | 3 / 22 |
| 58.3 - 58.38 | D 01 H | 7 / 90 |
| 58.49 - 58.86 | D 01 H | 1 / 10 |
| 58.49 - 58.86 | D 01 H | 7 / 86 |
| 59 - 65 | D 01 H | 7 / 02 |
| 59 - 65 | D 07 B | 3 / 02 |
| 66 - 66.5 | D 01 H | 1 / 00 |
| 66 | D 07 B | 3 / 08 |
| 67 - 71 | D 01 H | 1 / 04 |
| 67 - 71 | D 01 H | 7 / 24 |
| 72 - 73 | D 01 H | 1 / 00 |
| 74 | D 01 H | 7 / 66 |
| 75 | D 01 H | 7 / 52 |
| 76 - 77 | D 01 H | 1 / 08 |
| 76 - 77 | D 01 H | 7 / 74 |
| 78 | D 01 H | 13 / 14 |
| 79 | D 01 H | 13 / 24 |
| 80 - 82 | D 01 H | 13 / 16 |
| 83 - 88 | D 01 H | 13 / 18 |
| 89 | D 01 H | 13 / 14 |
| 90 - 91 | D 01 H | 13 / 02 |
| 92 - 113 | D 01 H | 13 / 00 |
| 112 | D 01 H | 9 / 00 |
| 113 | D 01 H | 7 / 44 |
| 114 | D 01 H | 13 / 08 |
| 115 - 117 | D 01 H | 7 / 24 |
| 117 | D 01 H | 7 / 32 |
| 118 | D 01 H | 7 / 30 |
| 119 | D 01 H | 7 / 52 |
| 120 | D 01 H | 7 / 62 |
| 121 | D 01 H | 7 / 52 |
| 122 - 124 | D 01 H | 7 / 64 |
| 125 - 126 | D 01 H | 7 / 60 |
| 127 | D 01 H | 7 / 68 |
| 127.5 - 129 | D 01 H | 13 / 00 |
| 129 - 130 | D 01 H | 7 / 04 |
| 131 | D 01 H | 7 / 18 |
| 132 | D 01 H | 7 / 14 |
| 133 - 134 | D 01 H | 7 / 20 |
| 135 | D 01 H | 7 / 08 |
| 136 | D 01 H | 7 / 40 |
| 137 | D 01 H | 7 / 64 |
| 138 | D 01 H | 13 / 04 |
| 200 | D 02 G | 3 / 02 |
| 200 | D 02 G | 3 / 36 |
| 201 | F 16 G | 9 / 00 |
| 202 | D 07 B | 1 / 18 |
| 203 - 206 | D 02 G | 3 / 36 |
| 203 | D 02 G | 3 / 42 |
| 204 | D 01 H | 13 / 26 |
| 204 - 206 | D 02 G | 3 / 02 |
| 207 | D 02 G | 3 / 00 |
| 208 | D 01 H | 13 / 26 |
| 208 - 210 | D 02 G | 3 / 02 |
| 208 - 210 | D 02 G | 3 / 36 |
| 211 | D 02 G | 3 / 00 |
| 211 | D 07 B | 1 / 06 |
| 212 - 214 | D 02 G | 3 / 36 |
| 214 - 215 | D 07 B | 1 / 06 |
| 216 - 217 | D 02 G | 3 / 36 |
| 217 - 223 | D 07 B | 1 / 06 |
| 220 - 221 | D 02 G | 3 / 36 |
| 222 | D 02 G | 3 / 00 |
| 223 | D 02 G | 3 / 36 |
| 224 | D 02 G | 3 / 00 |
| 225 - 228 | D 02 G | 3 / 02 |
| 225 - 228 | D 02 G | 3 / 36 |
| 229 - 230 | D 02 G | 3 / 00 |
| 230 | D 07 B | 1 / 06 |
| 231 - 232 | D 02 G | 3 / 36 |
| 233 | D 02 G | 3 / 00 |
| 234 | A 63 B | 51 / 02 |
| 235 | D 02 G | 3 / 00 |
| 236 - 250 | D 02 G | 3 / 02 |
| 236 - 242 | D 02 G | 3 / 36 |
| 236 | D 07 B | 1 / 06 |
| 244 | D 02 G | 3 / 36 |
| 246 - 247 | D 02 G | 3 / 36 |
| 247 | D 01 H | 13 / 26 |
| 249 - 250 | D 02 G | 3 / 36 |
| 251 | D 01 H | 13 / 30 |
| 251 | D 02 G | 3 / 00 |
| 252 - 258 | D 02 G | 3 / 02 |
| 255 | D 02 G | 3 / 36 |
| 257 - 258 | D 02 G | 3 / 36 |
| 259 - 260 | D 02 G | 3 / 00 |
| 261 | D 01 H | 11 / 00 |
| 261 | D 01 H | 13 / 04 |
| 261 - 265 | D 01 H | 13 / 26 |
| 261 | D 01 H | 15 / 00 |
| 262 | D 01 H | 9 / 10 |
| 263 | D 01 H | 4 / 50 |
| 264 - 265 | D 01 H | 7 / 46 |
| 264 - 265 | D 01 H | 7 / 92 |
| 264 - 265 | D 01 H | 9 / 10 |
| 264 | D 02 G | 3 / 02 |
| 265 - 269 | D 01 H | 9 / 00 |
| 265 | D 01 H | 11 / 00 |
| 268 - 272 | D 01 H | 9 / 10 |
| 273 - 279 | D 01 H | 9 / 00 |
| 273 | D 01 H | 9 / 14 |
| 276 | D 01 H | 5 / 28 |
| 276 - 278 | D 01 H | 9 / 14 |
| 279 | D 01 H | 5 / 28 |
| 279 | D 01 H | 13 / 14 |
| 279 - 280 | D 02 G | 3 / 02 |
| 280 | D 01 H | 5 / 00 |
| 280 | D 01 H | 7 / 46 |
| 280 | D 01 H | 7 / 92 |
| 280 | D 01 H | 13 / 04 |
| 281 | D 01 H | 9 / 00 |
| 281 - 291 | D 01 H | 13 / 26 |
| 282 | D 01 H | 13 / 30 |
| 282 - 290 | D 02 G | 3 / 02 |
| 283 | D 01 H | 7 / 00 |
| 284 | D 01 H | 5 / 00 |
| 284 | D 01 H | 7 / 46 |
| 284 | D 01 H | 7 / 92 |
| 284 | D 01 H | 13 / 04 |
| 286 | D 01 H | 13 / 20 |
| 286 | D 02 G | 3 / 36 |
| 288 | D 01 H | 7 / 46 |
| 288 | D 01 H | 7 / 92 |
| 290 | D 01 H | 7 / 46 |
| 290 | D 01 H | 7 / 92 |
| 292 | D 01 H | 13 / 30 |
| 292 - 293 | D 02 G | 3 / 02 |
| 292 - 293 | D 02 G | 3 / 36 |
| 293 | D 01 H | 5 / 00 |
| 293 | D 01 H | 7 / 46 |
| 293 | D 01 H | 7 / 92 |
| 293 - 296 | D 01 H | 13 / 26 |
| 294 - 298 | D 01 H | 13 / 30 |
| 294 | H 01 B | 13 / 02 |
| 295 - 297 | D 02 G | 3 / 02 |
| 295 - 298 | D 02 G | 3 / 36 |
| 299 | D 01 H | 1 / 38 |
| 300 - 307 | D 01 H | 11 / 00 |
| 303 | D 01 H | 1 / 38 |
| 303 | D 01 H | 9 / 14 |
| 303 - 306 | D 01 H | 13 / 26 |
| 305 | D 01 H | 5 / 28 |
| 306 | D 01 H | 9 / 00 |
| 306 | D 01 H | 9 / 14 |
| 308 - 309 | D 01 H | 5 / 28 |
| 308 - 309 | D 01 H | 13 / 26 |
| 308 - 309 | D 01 H | 13 / 30 |
| 308 - 310 | D 02 G | 3 / 02 |
| 309 | D 02 G | 3 / 36 |
| 309 | D 07 B | 1 / 06 |
| 310 | D 01 H | 13 / 04 |
| 311 - 315 | D 01 H | 13 / 26 |
| 311 | D 02 G | 3 / 36 |
| 311 | D 07 B | 1 / 06 |
| 312 - 313 | D 01 H | 5 / 28 |
| 312 | D 01 H | 9 / 14 |
| 312 | D 01 H | 13 / 30 |
| 312 - 313 | D 02 G | 3 / 02 |
| 313 | D 01 H | 7 / 46 |
| 313 | D 01 H | 7 / 92 |
| 314 | D 02 G | 3 / 26 |
| 314 | D 07 B | 1 / 06 |
| 315 - 318 | D 01 H | 5 / 28 |
| 315 | D 01 H | 13 / 04 |
| 315 | D 02 G | 3 / 02 |
| 317 | D 02 G | 3 / 02 |
| 319 - 321 | D 01 H | 3 / 00 |
| 320 | A 01 H | 5 / 02 |
| 322 - 323 | D 01 H | 3 / 16 |
| 324 - 325 | D 01 H | 3 / 12 |
| 326 | D 01 H | 3 / 14 |
| 327 | D 01 G | 15 / 00 |
| 327 | D 01 G | 15 / 68 |
| 327 - 328 | D 01 H | 7 / 46 |
| 327 - 328 | D 01 H | 7 / 92 |
| 327 - 328 | D 01 H | 13 / 26 |
| 328 | D 01 H | 1 / 115 |
| 328 - 331 | D 01 H | 5 / 00 |
| 328 | D 01 H | 5 / 28 |
| 331 - 349 | D 01 H | 7 / 46 |
| 331 - 349 | D 01 H | 7 / 92 |
| 331 | D 01 H | 13 / 26 |
| 332 - 349 | D 01 H | 1 / 24 |
| 332 - 349 | D 02 G | 1 / 00 |
| 332 - 349 | D 02 G | 3 / 00 |
| 350 - 351 | D 01 H | 13 / 26 |
| 350 - 351 | D 02 G | 3 / 02 |
| 352 - 361 | B 65 H | 57 / 00 |
| 352 - 361 | D 01 H | 1 / 00 |
| 352 - 361 | D 01 H | 1 / 42 |
| 352 - 361 | D 01 H | 7 / 18 |
| 352 - 353 | D 01 H | 13 / 00 |
| 352 - 361 | D 02 G | 1 / 02 |
| 352 - 361 | D 02 G | 1 / 08 |
| 355 - 361 | D 01 H | 13 / 00 |
| 362 | D 02 G | 3 / 02 |
| 400 - 417 | D 01 H | 4 / 00 |