Class 59 CHAIN, STAPLE, AND HORSESHOE MAKING
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 1 | B 21 L | 11 / 00 |
| 2 | B 21 L | 11 / 12 |
| 3 | B 21 L | 5 / 02 |
| 4 | B 21 L | 9 / 02 |
| 5 - 6 | B 21 L | 9 / 00 |
| 7 | B 21 L | 9 / 06 |
| 8 | B 21 L | 9 / 00 |
| 9 | B 21 L | 13 / 00 |
| 10 - 12 | B 21 L | 5 / 00 |
| 13 - 15 | B 21 L | 11 / 02 |
| 16 - 26 | B 21 L | 7 / 00 |
| 27 | B 21 L | 1 / 02 |
| 27 | B 21 L | 9 / 04 |
| 27 | B 21 L | 11 / 02 |
| 28 | B 21 L | 1 / 04 |
| 29 | B 21 L | 15 / 00 |
| 30 | B 21 L | 3 / 04 |
| 31 - 34 | B 21 L | 3 / 02 |
| 31 - 34 | B 21 L | 9 / 08 |
| 35.1 | B 21 L | 3 / 00 |
| 35.1 | B 21 L | 5 / 00 |
| 35.1 | B 21 L | 99 / 00 |
| 36 - 62 | B 21 K | 15 / 02 |
| 59 | B 21 J | 19 / 04 |
| 63 - 64 | B 21 H | 7 / 12 |
| 65 | B 21 K | 15 / 02 |
| 66 - 69 | B 21 K | 15 / 04 |
| 70 | B 21 K | 15 / 00 |
| 71 - 77 | B 21 G | 7 / 02 |
| 76 | B 21 F | 45 / 24 |
| 78 - 83 | F 16 G | 13 / 00 |
| 84 - 92 | F 16 G | 13 / 06 |
| 84 - 92 | F 16 G | 13 / 08 |
| 93 | F 16 G | 15 / 00 |
| 95 | F 16 G | 13 / 10 |