Class 441 BUOYS, RAFTS, AND AQUATIC DEVICES
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 1 | B 63 B | 22 / 00 |
| 2 | B 63 B | 22 / 06 |
| 3 - 5 | B 63 B | 22 / 02 |
| 6 | B 63 B | 22 / 16 |
| 7 | B 63 B | 22 / 08 |
| 8 | B 63 B | 22 / 10 |
| 9 | B 63 B | 22 / 12 |
| 10 | B 63 B | 22 / 14 |
| 11 - 20 | B 63 B | 22 / 00 |
| 11 | B 63 B | 45 / 00 |
| 11 - 20 | B 63 B | 51 / 02 |
| 12 | B 63 B | 45 / 08 |
| 13 - 20 | B 63 B | 45 / 00 |
| 21 - 27 | B 63 B | 22 / 18 |
| 28 - 29 | B 63 B | 22 / 20 |
| 30 - 31 | B 63 B | 22 / 22 |
| 32 | B 63 B | 22 / 24 |
| 33 - 34 | B 63 B | 22 / 26 |
| 35 - 42 | B 63 B | 35 / 58 |
| 43 | B 63 B | 35 / 607 |
| 44 - 46 | B 63 B | 35 / 613 |
| 47 - 54 | B 63 B | 35 / 62 |
| 55 | A 63 B | 31 / 00 |
| 56 | A 63 B | 31 / 10 |
| 57 | A 63 B | 31 / 02 |
| 58 | A 63 B | 31 / 10 |
| 59 - 60 | A 63 B | 31 / 12 |
| 61 - 63 | A 63 B | 31 / 11 |
| 64 | A 63 B | 31 / 08 |
| 65 - 68 | B 63 B | 1 / 00 |
| 65 - 68 | B 63 B | 35 / 00 |
| 71 | B 63 B | 1 / 00 |
| 71 | B 63 B | 35 / 00 |
| 73 | B 63 B | 1 / 00 |
| 73 | B 63 B | 35 / 00 |
| 74 | A 63 C | 5 / 03 |
| 75 | B 63 B | 1 / 00 |
| 75 | B 63 B | 35 / 00 |
| 79 | B 63 B | 1 / 00 |
| 79 | B 63 B | 35 / 00 |
| 80 | B 63 C | 9 / 00 |
| 81 | B 63 C | 9 / 08 |
| 82 | B 63 C | 9 / 32 |
| 83 | B 63 C | 9 / 00 |
| 84 - 85 | B 63 C | 9 / 26 |
| 86 | B 63 C | 9 / 00 |
| 87 | B 63 C | 9 / 06 |
| 88 - 89 | B 63 C | 9 / 08 |
| 89 | B 63 C | 9 / 20 |
| 90 - 95 | B 63 C | 9 / 15 |
| 90 - 95 | B 63 C | 9 / 125 |
| 96 - 101 | B 63 C | 9 / 00 |
| 102 - 124 | B 63 C | 9 / 08 |
| 125 | B 63 C | 9 / 28 |
| 126 - 128 | B 63 C | 9 / 30 |
| 129 - 132 | B 63 C | 9 / 08 |
| 129 - 131 | B 63 C | 9 / 28 |
| 133 | B 63 B | 22 / 00 |
| 133 | B 63 B | 51 / 02 |
| 134 | B 63 B | 35 / 00 |
| 135 | B 63 C | 11 / 00 |
| 136 | A 47 G | 33 / 12 |