Class 125 STONE WORKING
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 1 - 2 | B 28 D | 1 / 00 |
| 3 - 5 | B 28 D | 1 / 18 |
| 6 - 8 | B 28 D | 1 / 22 |
| 9 | B 28 D | 1 / 20 |
| 10 | B 28 D | 1 / 16 |
| 11.01 | B 24 B | 53 / 00 |
| 11.02 | B 24 B | 53 / 047 |
| 11.03 | B 24 B | 53 / 053 |
| 11.04 | B 24 B | 53 / 06 |
| 11.05 | B 24 B | 53 / 07 |
| 11.06 - 11.07 | B 24 B | 53 / 08 |
| 11.08 - 11.09 | B 24 B | 53 / 09 |
| 11.1 - 11.14 | B 24 B | 53 / 065 |
| 11.15 - 11.16 | B 24 B | 53 / 04 |
| 11.17 | B 24 B | 53 / 06 |
| 11.18 | B 24 B | 53 / 04 |
| 11.19 - 11.21 | B 24 B | 53 / 06 |
| 11.22 | B 24 B | 53 / 095 |
| 11.23 | B 24 B | 47 / 25 |
| 12 | B 28 D | 1 / 02 |
| 13.01 - 15 | B 28 D | 1 / 04 |
| 16.01 - 18 | B 28 D | 1 / 06 |
| 19 - 20 | B 28 D | 1 / 02 |
| 21 | B 28 D | 1 / 08 |
| 22 | B 28 D | 1 / 12 |
| 23.01 - 25 | B 28 D | 1 / 32 |
| 26 | B 28 D | 1 / 00 |
| 27 - 29 | B 28 D | 3 / 00 |
| 30.01 | B 28 D | 5 / 00 |
| 30.02 | B 28 D | 5 / 02 |
| 35 | B 28 D | 7 / 04 |
| 36 | B 28 D | 5 / 04 |
| 37 | B 28 D | 5 / 02 |
| 38 - 39 | B 28 D | 5 / 04 |
| 40 - 43 | B 28 D | 1 / 26 |