Class 181 ACOUSTICS
Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
U.S. Subclass | IPC8 Subclass | IPC8 Group |
---|---|---|
.5 - 22 | G 10 K | 11 / 00 |
30 | E 04 B | 1 / 99 |
101 | G 01 V | 1 / 00 |
102 - 106 | G 01 V | 1 / 40 |
107 - 112 | G 01 V | 1 / 00 |
113 | G 01 V | 1 / 02 |
114 - 115 | G 01 V | 1 / 04 |
116 - 117 | G 01 V | 1 / 06 |
118 | G 01 V | 1 / 06 |
118 | G 01 V | 1 / 38 |
119 | G 01 V | 1 / 04 |
120 | G 01 V | 1 / 04 |
120 | G 01 V | 1 / 38 |
121 | G 01 V | 1 / 04 |
122 | G 01 V | 1 / 16 |
123 - 124 | G 01 S | 15 / 00 |
125 | G 01 S | 3 / 80 |
125 | G 01 S | 5 / 18 |
126 | G 10 K | 11 / 00 |
126 | H 04 R | 25 / 00 |
127 | G 10 K | 11 / 00 |
128 - 129 | H 04 R | 25 / 00 |
130 | H 04 R | 25 / 02 |
131 - 132 | A 61 B | 7 / 02 |
133 - 134 | H 04 R | 25 / 00 |
135 | A 61 B | 7 / 02 |
136 - 137 | H 04 R | 25 / 00 |
138 | G 08 B | 1 / 00 |
138 | G 08 B | 5 / 00 |
139 | G 08 B | 3 / 02 |
140 | G 10 K | 11 / 00 |
141 | H 04 R | 1 / 02 |
142 | G 10 K | 15 / 04 |
143 | G 10 K | 7 / 00 |
144 - 156 | H 05 K | 5 / 00 |
157 - 174 | G 10 K | 13 / 00 |
157 - 174 | H 04 R | 7 / 00 |
175 - 197 | G 10 K | 11 / 00 |
198 - 199 | A 47 B | 81 / 06 |
200 | G 10 K | 11 / 04 |
201 | B 41 J | 29 / 08 |
202 | H 02 K | 5 / 24 |
203 | B 64 F | 1 / 26 |
204 | F 02 B | 77 / 13 |
205 | G 10 K | 11 / 00 |
206 | F 01 N | 1 / 06 |
207 | F 16 F | 7 / 00 |
207 | F 16 F | 15 / 00 |
208 - 209 | F 16 F | 15 / 00 |
210 | B 64 F | 1 / 26 |
210 | E 04 H | 17 / 00 |
210 | G 10 K | 11 / 00 |
211 | F 01 N | 5 / 00 |
211 | F 01 N | 5 / 02 |
212 | F 01 N | 5 / 00 |
212 | G 01 K | 11 / 00 |
213 | F 02 K | 1 / 00 |
213 | F 02 K | 1 / 82 |
214 | B 64 D | 33 / 02 |
215 | F 02 K | 1 / 00 |
216 | F 02 K | 1 / 08 |
217 - 218 | B 64 F | 1 / 26 |
219 | F 02 K | 1 / 08 |
220 | F 01 N | 1 / 14 |
220 | F 02 K | 1 / 00 |
221 | F 01 N | 3 / 00 |
222 | F 01 N | 1 / 24 |
223 | F 41 A | 21 / 00 |
224 | E 04 F | 17 / 04 |
225 | F 01 N | 13 / 00 |
225 | F 01 N | 99 / 00 |
226 | F 01 N | 1 / 08 |
227 - 228 | F 01 N | 13 / 08 |
229 | F 02 M | 35 / 00 |
230 | F 01 N | 1 / 08 |
231 | F 01 N | 3 / 02 |
231 | F 01 N | 3 / 06 |
232 | F 01 N | 13 / 02 |
233 | F 16 K | 47 / 02 |
233 | F 16 L | 55 / 02 |
234 | E 03 D | 1 / 30 |
234 | E 03 D | 1 / 32 |
234 | E 03 D | 9 / 14 |
235 | F 01 N | 13 / 12 |
236 | F 01 N | 1 / 16 |
237 | F 01 N | 1 / 16 |
237 | F 16 K | 17 / 00 |
238 | F 01 N | 13 / 00 |
238 | F 01 N | 99 / 00 |
239 | F 01 N | 13 / 00 |
240 | F 01 N | 13 / 10 |
241 | F 01 N | 13 / 18 |
242 | F 01 N | 13 / 00 |
242 | F 01 N | 99 / 00 |
243 | F 01 N | 13 / 18 |
244 - 246 | F 01 N | 13 / 16 |
247 | F 01 N | 1 / 00 |
248 | F 01 N | 13 / 08 |
249 - 251 | F 01 N | 1 / 02 |
252 | F 01 N | 1 / 10 |
253 - 255 | F 01 N | 1 / 00 |
256 - 258 | F 01 N | 1 / 24 |
259 - 263 | F 01 N | 1 / 14 |
264 - 270 | F 01 N | 1 / 08 |
271 | F 01 N | 1 / 16 |
272 - 276 | F 01 N | 1 / 08 |
277 - 278 | F 01 N | 1 / 16 |
279 - 280 | F 01 N | 1 / 12 |
281 | F 01 N | 1 / 00 |
282 | F 01 N | 13 / 18 |
283 | F 01 P | 1 / 08 |
284 | E 04 B | 1 / 82 |
284 | E 04 B | 9 / 00 |
285 | E 04 B | 1 / 00 |
285 | E 04 B | 9 / 00 |
286 | E 04 B | 1 / 82 |
287 | E 04 B | 1 / 343 |
288 | E 04 B | 1 / 82 |
289 | E 04 B | 9 / 00 |
290 | E 04 B | 1 / 82 |
290 | E 04 B | 2 / 02 |
291 - 293 | E 04 B | 1 / 82 |
294 | E 04 B | 1 / 84 |
295 | E 04 B | 1 / 82 |
296 | G 10 K | 11 / 16 |