Class 266 METALLURGICAL APPARATUS
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 44 | C 21 B | 13 / 00 |
| 44 | C 21 B | 15 / 00 |
| 45 | C 21 B | 7 / 12 |
| 46 | C 21 B | 7 / 10 |
| 47 | C 21 B | 7 / 16 |
| 48 | B 23 K | 7 / 00 |
| 49 | B 23 K | 7 / 08 |
| 50 | B 23 K | 7 / 00 |
| 51 - 52 | B 23 K | 7 / 06 |
| 53 | B 23 K | 7 / 08 |
| 54 - 57 | B 23 K | 7 / 00 |
| 55 - 56 | B 23 K | 7 / 10 |
| 55 - 56 | B 23 K | 37 / 02 |
| 57 | B 23 K | 37 / 04 |
| 58 - 64 | B 23 K | 7 / 10 |
| 58 - 60 | B 23 K | 37 / 00 |
| 58 - 64 | B 23 Q | 27 / 00 |
| 59 - 64 | B 23 Q | 35 / 00 |
| 61 | B 23 K | 37 / 04 |
| 62 - 64 | B 23 K | 37 / 00 |
| 65 | B 23 K | 37 / 04 |
| 66 - 73 | B 23 K | 7 / 10 |
| 73 - 75 | B 23 K | 7 / 08 |
| 76 - 77 | B 23 K | 7 / 10 |
| 78 - 98 | C 21 D | 11 / 00 |
| 79 - 81 | C 21 B | 7 / 24 |
| 82 - 86 | C 21 B | 5 / 02 |
| 99 - 100 | C 21 B | 7 / 24 |
| 101 | C 22 B | 3 / 00 |
| 101 | C 22 B | 9 / 02 |
| 101 | C 22 B | 13 / 08 |
| 102 | C 21 D | 9 / 52 |
| 103 | C 21 D | 9 / 54 |
| 104 | C 21 D | 9 / 62 |
| 105 | C 21 D | 9 / 54 |
| 105 - 106 | C 21 D | 9 / 56 |
| 107 | C 21 D | 1 / 46 |
| 107 | C 21 D | 9 / 58 |
| 108 | C 21 D | 9 / 54 |
| 108 | C 21 D | 9 / 56 |
| 109 | C 21 D | 9 / 52 |
| 110 | C 21 D | 1 / 74 |
| 110 | C 21 D | 1 / 76 |
| 111 | C 21 D | 9 / 56 |
| 112 - 114 | C 21 D | 1 / 62 |
| 112 - 113 | C 21 D | 9 / 54 |
| 114 | C 21 D | 1 / 00 |
| 114 | C 21 D | 9 / 00 |
| 115 | C 21 D | 7 / 00 |
| 115 | C 21 D | 9 / 68 |
| 116 | C 21 D | 1 / 62 |
| 116 | C 21 D | 1 / 64 |
| 116 | C 21 D | 9 / 02 |
| 117 | C 21 D | 9 / 00 |
| 118 | C 21 D | 9 / 32 |
| 119 | C 21 D | 9 / 00 |
| 120 | C 21 D | 1 / 46 |
| 121 | C 21 D | 1 / 44 |
| 121 | C 21 D | 1 / 62 |
| 122 | C 22 B | 3 / 02 |
| 123 - 124 | C 21 D | 1 / 62 |
| 123 | C 21 D | 9 / 08 |
| 124 | C 21 D | 9 / 00 |
| 125 | C 21 D | 9 / 30 |
| 125 - 126 | C 21 D | 9 / 32 |
| 127 | C 21 D | 1 / 62 |
| 127 | C 21 D | 1 / 70 |
| 128 | C 21 D | 1 / 10 |
| 128 | C 21 D | 1 / 40 |
| 129 | C 21 D | 1 / 00 |
| 130 - 134 | C 21 D | 1 / 62 |
| 130 - 134 | C 21 D | 9 / 00 |
| 135 - 136 | C 21 B | 9 / 10 |
| 135 - 136 | C 21 C | 5 / 42 |
| 135 - 136 | C 21 C | 5 / 46 |
| 137 | C 22 B | 1 / 00 |
| 137 | C 22 B | 1 / 14 |
| 137 | C 22 B | 19 / 02 |
| 138 | C 21 B | 9 / 14 |
| 139 - 141 | C 21 B | 9 / 00 |
| 142 - 143 | C 21 B | 7 / 00 |
| 142 - 143 | C 21 B | 13 / 06 |
| 142 - 143 | C 21 B | 13 / 14 |
| 144 - 159 | C 21 B | 7 / 22 |
| 144 - 159 | C 21 C | 5 / 38 |
| 144 - 159 | C 21 C | 5 / 40 |
| 160 | C 21 B | 13 / 14 |
| 161 - 162 | C 22 B | 1 / 00 |
| 161 - 162 | C 22 B | 3 / 00 |
| 161 - 162 | C 22 B | 5 / 00 |
| 162 | C 21 B | 13 / 14 |
| 162 | C 21 C | 5 / 00 |
| 163 | C 21 B | 11 / 06 |
| 163 | C 21 B | 13 / 08 |
| 163 | C 22 B | 1 / 216 |
| 164 | C 21 B | 11 / 02 |
| 164 | C 21 B | 13 / 02 |
| 164 | C 22 B | 1 / 214 |
| 165 | C 21 B | 3 / 10 |
| 165 | C 21 B | 11 / 00 |
| 166 | C 21 B | 7 / 00 |
| 167 | C 21 B | 15 / 00 |
| 168 | C 22 B | 3 / 02 |
| 169 | C 22 B | 11 / 10 |
| 170 | C 22 B | 3 / 00 |
| 170 | C 22 B | 13 / 08 |
| 171 | C 21 B | 7 / 00 |
| 171 | C 22 B | 1 / 00 |
| 171 | C 22 B | 4 / 08 |
| 172 | C 22 B | 1 / 10 |
| 172 | C 22 B | 5 / 14 |
| 173 | C 21 B | 11 / 06 |
| 173 | C 21 B | 13 / 08 |
| 173 | C 22 B | 1 / 216 |
| 174 | C 21 B | 7 / 24 |
| 175 | C 21 B | 7 / 00 |
| 175 - 183 | C 22 B | 1 / 00 |
| 176 - 183 | C 21 B | 7 / 16 |
| 176 - 184 | C 21 B | 7 / 18 |
| 185 | C 22 B | 1 / 16 |
| 186 - 188 | C 21 B | 7 / 16 |
| 186 - 188 | C 21 C | 5 / 46 |
| 186 - 188 | C 21 C | 5 / 48 |
| 189 - 194 | C 21 B | 7 / 10 |
| 189 | C 21 B | 9 / 16 |
| 191 | C 21 B | 7 / 14 |
| 195 - 196 | C 21 B | 7 / 14 |
| 197 - 199 | C 21 B | 7 / 08 |
| 197 - 198 | C 21 B | 11 / 02 |
| 197 - 198 | C 21 B | 13 / 02 |
| 197 - 198 | C 22 B | 1 / 214 |
| 200 | C 22 B | 21 / 00 |
| 201 | C 21 B | 3 / 06 |
| 201 - 202 | C 21 C | 1 / 00 |
| 203 | C 21 C | 3 / 00 |
| 203 | F 27 B | 3 / 00 |
| 204 | C 22 B | 9 / 02 |
| 205 | C 22 B | 7 / 04 |
| 206 | C 22 B | 7 / 00 |
| 207 - 211 | C 21 C | 7 / 10 |
| 212 - 213 | C 21 C | 1 / 00 |
| 214 | C 21 C | 5 / 04 |
| 215 | C 21 C | 1 / 00 |
| 215 | C 21 C | 5 / 42 |
| 216 - 217 | C 21 C | 7 / 00 |
| 218 - 222 | C 21 C | 5 / 48 |
| 223 | C 21 C | 5 / 30 |
| 224 | C 21 C | 5 / 48 |
| 225 | C 21 C | 5 / 32 |
| 226 | C 21 C | 5 / 30 |
| 227 - 232 | C 21 B | 3 / 04 |
| 227 - 232 | C 21 B | 7 / 14 |
| 227 - 235 | C 21 C | 7 / 00 |
| 236 - 239 | C 21 C | 5 / 42 |
| 240 | C 21 C | 5 / 50 |
| 241 | C 21 C | 1 / 00 |
| 241 | C 21 C | 5 / 00 |
| 242 | C 22 B | 7 / 00 |
| 243 - 244 | C 21 C | 5 / 42 |
| 245 - 247 | C 21 C | 5 / 50 |
| 248 | C 21 B | 13 / 08 |
| 248 | C 22 B | 7 / 00 |
| 249 | C 21 D | 9 / 00 |
| 250 - 258 | C 21 D | 1 / 74 |
| 250 | C 21 D | 1 / 76 |
| 251 - 258 | C 21 D | 1 / 06 |
| 259 - 260 | C 21 D | 1 / 62 |
| 261 | C 21 D | 1 / 08 |
| 262 - 264 | C 21 D | 1 / 00 |
| 265 - 270 | C 21 B | 7 / 16 |
| 271 - 273 | C 21 C | 5 / 48 |
| 274 - 279 | C 21 B | 3 / 00 |
| 280 - 285 | C 21 B | 7 / 04 |
| 280 - 285 | C 21 B | 7 / 06 |
| 280 - 286 | C 21 C | 5 / 44 |
| 286 | C 21 B | 7 / 02 |
| 287 | B 22 D | 41 / 015 |