Class 299 MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL
Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
U.S. Subclass | IPC8 Subclass | IPC8 Group |
---|---|---|
1.05 - 1.2 | E 21 C | 35 / 08 |
1.3 | E 21 D | 23 / 12 |
1.4 - 1.9 | E 21 C | 35 / 08 |
2 | E 21 B | 43 / 247 |
2 | E 21 B | 43 / 248 |
3 - 4 | E 21 B | 43 / 295 |
3 - 4 | E 21 C | 41 / 00 |
5 | E 21 B | 43 / 28 |
5 - 6 | E 21 C | 41 / 16 |
7 - 9 | E 02 F | 7 / 00 |
10 - 13 | E 21 C | 37 / 00 |
10 - 13 | E 21 C | 41 / 00 |
10 - 13 | E 21 C | 45 / 00 |
10 - 13 | E 21 C | 47 / 02 |
14 | E 21 C | 37 / 16 |
14 | E 21 C | 37 / 20 |
15 - 18 | E 21 C | 37 / 00 |
15 - 19 | E 21 C | 41 / 00 |
15 - 18 | E 21 C | 45 / 00 |
20 | E 21 C | 37 / 00 |
21 - 22 | E 21 C | 37 / 06 |
23 | E 21 C | 37 / 02 |
24 - 28 | E 02 B | 15 / 02 |
29 | B 23 D | 57 / 00 |
30 | E 21 C | 35 / 24 |
31 - 32 | E 21 C | 29 / 00 |
33 | E 21 D | 9 / 08 |
33 | E 21 D | 23 / 00 |
34.01 - 34.12 | E 21 C | 27 / 34 |
35 | E 21 C | 27 / 00 |
36.1 | E 21 C | 25 / 00 |
37.1 - 37.5 | E 21 C | 25 / 00 |
38.1 | E 21 C | 25 / 00 |
39.1 - 39.9 | E 21 C | 25 / 00 |
40.1 | E 21 C | 25 / 00 |
41.1 | E 21 C | 25 / 00 |
42 | E 21 C | 27 / 02 |
43 - 46 | E 21 C | 35 / 20 |
47 - 50 | E 21 C | 29 / 10 |
51 | E 21 C | 25 / 16 |
52 | E 21 C | 31 / 00 |
53 | E 21 C | 27 / 02 |
54 | E 21 C | 31 / 10 |
55 - 62 | E 21 B | 3 / 00 |
55 - 62 | E 21 D | 9 / 10 |
63 | E 21 C | 27 / 00 |
64 - 68 | E 21 C | 35 / 02 |
64 - 68 | E 21 C | 47 / 04 |
69 - 70 | E 21 B | 1 / 12 |
71 - 78 | E 21 C | 25 / 00 |
79.1 | E 21 C | 25 / 10 |
80.1 | E 21 C | 25 / 10 |
81.1 - 81.3 | E 21 C | 25 / 14 |
82.1 | E 21 C | 25 / 10 |
83.1 | E 21 C | 25 / 10 |
84.1 | E 21 C | 25 / 10 |
85.1 - 85.2 | E 21 C | 25 / 10 |
87.1 | E 21 C | 25 / 10 |
95 | B 60 R | 21 / 02 |
95 - 111 | E 21 C | 25 / 10 |
112R - 113 | E 21 C | 25 / 10 |