Class 165 HEAT EXCHANGE
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 4 - 9.4 | F 23 L | 15 / 02 |
| 4 - 5 | F 28 D | 17 / 00 |
| 10 | F 28 D | 17 / 00 |
| 10 | F 28 D | 19 / 00 |
| 11.1 | B 60 H | 1 / 00 |
| 11.2 | F 22 B | 37 / 00 |
| 41 | B 60 H | 1 / 00 |
| 42 - 44 | B 60 H | 3 / 00 |
| 42 - 44 | B 61 D | 27 / 00 |
| 46 | F 28 F | 7 / 00 |
| 47 | F 24 H | 3 / 00 |
| 48.1 - 48.2 | F 25 B | 29 / 00 |
| 49 | F 24 D | 19 / 02 |
| 49 | F 24 H | 9 / 06 |
| 50 | F 24 F | 3 / 00 |
| 51 | F 01 N | 5 / 02 |
| 52 | F 02 M | 31 / 08 |
| 53 | F 24 D | 5 / 10 |
| 53 | F 24 D | 19 / 02 |
| 53 | F 24 H | 9 / 06 |
| 54 | F 24 H | 3 / 02 |
| 55 | F 24 D | 19 / 02 |
| 55 | F 24 D | 19 / 06 |
| 55 | F 24 H | 9 / 06 |
| 56 | F 24 D | 3 / 16 |
| 57 | F 28 D | 1 / 02 |
| 58 | F 25 B | 29 / 00 |
| 59 | F 24 F | 7 / 00 |
| 60 | F 24 F | 3 / 14 |
| 61 | F 25 B | 29 / 00 |
| 62 | F 25 B | 13 / 00 |
| 63 - 65 | F 25 B | 29 / 00 |
| 66 | A 23 C | 3 / 02 |
| 67 - 68 | F 28 F | 9 / 00 |
| 69 | F 28 F | 7 / 00 |
| 70 | F 28 F | 11 / 00 |
| 71 | F 16 F | 1 / 34 |
| 72 - 75 | F 28 D | 1 / 06 |
| 76 - 83 | F 28 F | 7 / 00 |
| 84 | F 28 D | 11 / 06 |
| 84 | F 28 G | 7 / 00 |
| 85 | F 24 H | 3 / 02 |
| 85 | F 28 F | 25 / 10 |
| 86 | F 28 D | 11 / 00 |
| 86 | F 28 F | 5 / 00 |
| 87 | F 28 F | 5 / 06 |
| 88 | F 28 D | 11 / 08 |
| 89 - 91 | F 28 D | 11 / 02 |
| 89 | F 28 F | 5 / 02 |
| 93 | C 22 B | 1 / 00 |
| 94 | F 28 F | 17 / 00 |
| 94 | F 28 F | 19 / 00 |
| 95 | F 28 G | 1 / 12 |
| 96 | F 28 F | 27 / 00 |
| 97 | F 28 F | 27 / 02 |
| 98 - 99 | F 01 P | 7 / 10 |
| 100 - 103 | F 28 F | 27 / 02 |
| 104.11 - 104.15 | F 28 D | 15 / 00 |
| 104.16 | F 28 D | 13 / 00 |
| 104.17 - 104.34 | F 28 D | 15 / 00 |
| 108 | F 28 F | 13 / 06 |
| 109.1 | F 28 F | 13 / 12 |
| 110 | F 28 B | 1 / 00 |
| 111 - 114 | F 28 B | 3 / 00 |
| 111 - 114 | F 28 B | 9 / 10 |
| 115 - 118 | A 23 C | 3 / 04 |
| 115 | F 28 D | 5 / 02 |
| 116 | B 01 D | 5 / 00 |
| 117 | F 28 D | 3 / 02 |
| 118 | F 28 D | 3 / 00 |
| 119 | F 28 F | 13 / 12 |
| 119 | F 28 F | 19 / 00 |
| 120 - 121 | F 24 H | 3 / 02 |
| 121 | H 01 L | 23 / 467 |
| 122 | F 24 H | 3 / 06 |
| 122 - 127 | F 28 F | 13 / 12 |
| 123 | F 24 F | 3 / 04 |
| 124 - 127 | F 24 B | 1 / 06 |
| 128 | F 24 H | 3 / 00 |
| 128 - 129 | F 24 H | 9 / 02 |
| 130 - 131 | F 24 H | 3 / 00 |
| 130 | F 28 F | 9 / 26 |
| 132 | F 28 D | 1 / 06 |
| 133 | F 28 F | 13 / 18 |
| 133 | F 28 F | 19 / 02 |
| 134.1 | F 28 F | 19 / 00 |
| 135 - 136 | F 28 F | 13 / 00 |
| 137 - 139 | F 28 F | 7 / 00 |
| 140 - 141 | F 28 D | 7 / 10 |
| 142 | F 28 D | 7 / 12 |
| 143 - 144 | F 28 F | 9 / 26 |
| 145 | F 28 F | 9 / 22 |
| 146 | F 28 F | 13 / 00 |
| 147 | F 28 F | 13 / 08 |
| 148 - 150 | F 28 D | 1 / 00 |
| 151 | F 28 D | 1 / 04 |
| 152 - 153 | F 28 D | 1 / 02 |
| 154 - 155 | F 28 D | 7 / 10 |
| 156 | F 28 D | 7 / 12 |
| 157 | F 28 D | 7 / 10 |
| 158 | F 28 F | 9 / 02 |
| 159 - 162 | F 28 D | 7 / 00 |
| 159 - 161 | F 28 F | 9 / 22 |
| 162 | F 28 F | 9 / 00 |
| 163 - 165 | F 28 D | 7 / 02 |
| 166 | F 28 F | 3 / 00 |
| 167 | F 28 F | 3 / 08 |
| 168 - 169 | F 28 F | 3 / 12 |
| 170 | F 28 F | 3 / 14 |
| 171 | F 28 F | 1 / 32 |
| 172 | F 28 F | 1 / 10 |
| 173 - 175 | F 28 F | 9 / 02 |
| 176 | F 28 D | 7 / 06 |
| 177 | F 28 F | 1 / 00 |
| 178 | F 28 F | 9 / 04 |
| 179 | F 28 F | 1 / 42 |
| 180 | F 28 F | 21 / 00 |
| 181 | F 28 F | 1 / 20 |
| 182 | F 28 F | 1 / 30 |
| 183 - 184 | F 28 F | 1 / 14 |
| 183 - 184 | F 28 F | 1 / 36 |
| 185 | F 28 F | 7 / 00 |
| 200 | F 28 F | 27 / 00 |
| 201 | A 47 J | 39 / 00 |
| 201 | F 25 B | 29 / 00 |
| 202 - 204 | B 60 H | 1 / 00 |
| 205 - 221 | F 24 F | 3 / 00 |
| 222 - 230 | F 24 F | 3 / 14 |
| 222 - 230 | F 24 F | 6 / 00 |
| 231 - 233 | F 25 B | 29 / 00 |
| 231 - 233 | F 25 D | 21 / 00 |
| 231 - 233 | F 28 F | 17 / 00 |
| 234 - 235 | B 64 D | 13 / 04 |
| 234 - 235 | B 64 D | 13 / 08 |
| 236 | F 24 D | 11 / 00 |
| 236 | F 28 D | 20 / 00 |
| 237 - 239 | F 24 F | 11 / 00 |
| 238 - 239 | G 05 D | 23 / 19 |
| 240 - 242 | F 25 B | 29 / 00 |
| 248 - 266 | F 25 B | 29 / 00 |
| 267 | F 25 D | 23 / 12 |
| 267 - 270 | F 28 F | 13 / 00 |
| 268 | C 12 Q | 1 / 68 |
| 269 | G 05 D | 23 / 19 |
| 270 | G 05 D | 23 / 24 |
| 271 | B 60 H | 1 / 00 |
| 272 - 278 | F 28 F | 27 / 00 |
| 279 - 286 | G 05 D | 15 / 00 |
| 279 - 286 | G 05 D | 16 / 00 |
| 279 - 300 | G 05 D | 23 / 00 |
| 301 - 302 | F 28 F | 27 / 00 |
| 301 - 302 | G 05 D | 9 / 00 |
| 303 | F 24 B | 13 / 00 |