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US to IPC8 Concordance for
Class 403 JOINTS AND CONNECTIONS
Printable Version [PDF] See notes regarding proper use of US-to-IPC Concordances.
U.S. Subclass IPC8 Subclass IPC8 Group
1 B 60 B 27 / 00
1 F 16 D 1 / 06
2 E 01 F 9 / 018
2 F 16 D 9 / 00
2 F 16 P 5 / 00
3 4 F 16 D 1 / 00
3 F 16 K 31 / 60
3 4 F 16 L 25 / 00
4 F 16 B 5 / 02
5 F 16 D 1 / 08
5 F 16 L 17 / 00
5 F 16 L 33 / 16
6 11 B 25 G 3 / 00
6 E 21 B 37 / 02
6 9 F 16 D 1 / 00
6 9 F 16 G 11 / 00
7 F 16 B 7 / 04
8 F 16 B 12 / 20
9 E 21 B 17 / 043
10 F 16 K 31 / 60
10 F 16 L 45 / 00
11 12 F 16 C 11 / 06
11 F 16 D 1 / 00
11 14 F 16 G 11 / 00
12 B 65 D 59 / 00
12 F 16 L 35 / 00
13 14 B 25 G 3 / 00
13 25 F 16 D 1 / 00
13 F 16 D 1 / 09
14 F 16 B 7 / 04
15 16 F 16 D 1 / 09
15 F 16 L 17 / 00
15 F 16 L 29 / 00
16 22 B 25 G 3 / 00
16 22 E 21 B 19 / 16
17 A 47 J 45 / 06
18 F 16 B 7 / 04
19 E 04 B 1 / 19
20 B 60 M 5 / 00
21 22 F 16 B 37 / 04
23 F 16 B 11 / 00
23 F 16 D 3 / 84
23 F 16 L 11 / 12
24 F 16 C 11 / 06
24 25 F 16 D 3 / 00
25 F 16 J 1 / 22
26 F 16 B 7 / 00
26 F 16 C 32 / 00
26 F 16 D 1 / 12
27 B 25 G 3 / 00
27 F 16 C 11 / 06
27 30 F 16 D 1 / 00
27 30 F 16 G 11 / 00
28 F 01 D 5 / 02
28 30 F 16 C 9 / 00
29 30 C 04 B 37 / 02
31 F 16 D 1 / 08
31 F 16 D 3 / 80
31 F 16 L 17 / 00
32 B 23 B 31 / 26
32 E 21 B 19 / 16
32 F 16 D 1 / 00
32 F 16 G 11 / 00
33 F 16 C 11 / 00
33 F 16 D 1 / 12
33 F 16 D 3 / 00
34 F 16 C 11 / 06
34 F 16 D 3 / 80
34 F 16 L 17 / 00
35 36 F 16 C 11 / 00
35 36 F 16 D 1 / 12
35 36 F 16 D 3 / 00
37 F 16 C 11 / 06
37 F 16 D 3 / 80
37 F 16 L 17 / 00
38 39 F 16 C 11 / 00
38 39 F 16 D 1 / 12
38 39 F 16 D 3 / 00
40 41 B 25 G 3 / 00
40 F 16 C 11 / 06
40 F 16 D 1 / 00
41 F 16 G 11 / 00
42 B 62 D 7 / 16
43 48 F 16 B 7 / 06
43 48 F 16 G 11 / 12
49 E 04 G 7 / 00
49 F 16 B 1 / 00
50 55 F 16 B 7 / 10
50 55 F 16 C 11 / 00
50 51 F 16 J 15 / 52
50 51 F 16 L 51 / 02
52 55 F 16 D 1 / 12
56 F 16 C 11 / 06
57 58 F 16 D 3 / 00
59 60 F 16 B 7 / 06
59 60 F 16 B 7 / 10
59 F 16 C 11 / 00
59 60 F 16 G 11 / 12
61 62 F 16 C 11 / 00
62 F 16 D 1 / 12
63 64 F 16 B 7 / 10
64 73 F 16 C 11 / 00
64 F 16 D 1 / 12
65 F 16 B 12 / 44
66 67 F 16 B 7 / 10
66 79 F 16 D 1 / 12
66 67 F 16 D 3 / 00
68 71 F 16 B 9 / 00
72 79 F 16 D 3 / 00
74 F 16 C 11 / 06
75 77 F 16 C 11 / 00
79 F 16 C 11 / 00
80 83 F 16 B 7 / 10
81 108 F 16 D 1 / 12
84 89 F 16 C 11 / 00
84 89 F 16 D 3 / 00
90 F 16 C 11 / 06
91 103 F 16 C 11 / 00
91 103 F 16 D 3 / 00
104 108 F 16 B 7 / 10
109.1 109.8 F 16 B 7 / 10
110 165 F 16 D 1 / 12
111 F 16 C 11 / 00
111 121 F 16 D 3 / 00
112 F 16 B 7 / 10
113 F 16 C 11 / 00
114 115 F 16 C 11 / 06
116 149 F 16 C 11 / 00
118 F 16 B 7 / 18
121 F 16 C 32 / 02
150 163 F 16 C 11 / 06
150 159 F 16 J 1 / 16
160 165 F 16 D 3 / 00
166 F 16 B 7 / 10
167 168 F 16 B 7 / 08
167 168 F 16 B 9 / 00
169 170 F 16 B 7 / 04
169 185 F 16 D 1 / 00
169 185 F 16 D 3 / 00
169 178 F 16 L 41 / 00
171 E 04 B 1 / 19
172 F 16 B 7 / 04
173 E 04 B 1 / 24
174 F 16 B 7 / 04
175 E 21 B 15 / 00
176 F 16 B 7 / 04
177 H 01 J 5 / 32
178 E 04 B 1 / 58
179 C 04 B 37 / 02
180 F 16 G 11 / 12
181 A 47 L 13 / 24
182 F 16 G 11 / 10
183 F 16 D 1 / 033
184 F 16 B 7 / 18
185 F 16 G 11 / 04
186 191 F 16 B 7 / 08
186 188 F 16 B 9 / 00
186 201 F 16 L 41 / 00
192 201 F 16 B 9 / 00
202 204 E 21 B 19 / 16
202 204 F 16 D 1 / 00
202 204 F 16 D 3 / 00
202 F 16 K 31 / 60
203 F 16 F 1 / 38
204 F 04 D 29 / 20
205 F 16 B 1 / 00
205 F 16 B 9 / 00
205 F 16 L 41 / 00
206 219 F 16 G 11 / 00
207 B 62 K 21 / 12
208 A 47 C 31 / 06
211 F 16 G 11 / 04
212 F 16 G 11 / 02
213 H 02 G 7 / 05
214 H 01 R 4 / 12
215 F 16 B 7 / 18
216 F 16 G 11 / 06
217 218 F 16 B 7 / 04
217 229 F 16 D 1 / 00
217 219 F 16 D 3 / 00
219 E 04 B 9 / 12
220 F 16 C 11 / 04
221 F 16 C 11 / 06
222 B 60 G 7 / 00
223 B 64 G 1 / 64
224 225 F 16 F 1 / 38
226 B 60 G 7 / 00
227 F 16 F 1 / 393
228 F 16 F 1 / 38
229 A 47 L 13 / 252
230 264 B 25 G 3 / 00
230 234 F 16 B 7 / 08
230 233 F 16 B 9 / 00
230 264 F 16 L 41 / 00
235 236 F 16 B 9 / 00
237 F 16 B 7 / 08
238 264 F 16 B 9 / 00
265 272 B 25 G 3 / 34
265 272 F 16 B 11 / 00
265 272 F 16 B 12 / 04
265 272 F 16 L 13 / 00
273 F 16 B 4 / 00
274 B 25 G 3 / 28
274 F 16 D 1 / 072
274 F 16 G 11 / 00
275 F 16 G 11 / 05
276 285 B 25 G 3 / 28
276 F 16 B 12 / 24
276 288 F 16 G 11 / 00
277 B 21 D 53 / 84
278 F 16 B 5 / 04
279 E 04 B 5 / 10
280 281 E 04 B 1 / 49
282 F 16 D 1 / 072
283 F 16 B 15 / 00
284 F 16 G 11 / 02
285 H 01 R 4 / 20
286 288 B 25 G 3 / 00
286 E 21 B 17 / 043
286 291 F 16 D 1 / 00
287 B 25 G 3 / 30
288 F 16 B 43 / 00
289 290 B 25 G 3 / 24
289 290 F 16 B 2 / 02
289 290 F 16 B 7 / 04
291 F 16 C 11 / 12
291 F 16 G 11 / 00
292 298 F 16 B 7 / 00
292 298 F 16 B 12 / 36
292 298 F 16 B 13 / 00
299 309 B 25 G 3 / 00
299 B 25 G 3 / 30
299 321 F 16 D 1 / 00
299 F 16 G 11 / 00
300 F 16 B 7 / 18
300 F 16 L 15 / 00
301 F 16 B 7 / 04
301 320 F 16 G 11 / 00
302 B 21 D 53 / 84
303 H 01 R 4 / 52
304 A 01 H 5 / 02
305 E 04 C 5 / 16
306 B 65 G 21 / 20
307 E 21 B 17 / 042
308 H 01 R 4 / 50
309 F 16 B 5 / 00
310 314 F 16 B 2 / 02
310 314 F 16 B 7 / 04
310 314 F 16 D 1 / 02
315 320 B 25 G 3 / 00
315 F 16 B 21 / 09
316 F 16 D 1 / 116
317 F 16 B 21 / 16
318 F 16 D 1 / 08
319 B 25 D 17 / 04
320 E 21 B 17 / 043
321 B 25 G 3 / 18
321 F 16 B 21 / 00
322.1 330 B 25 G 3 / 18
322.1 330 F 16 B 21 / 00
322.1 353 F 16 D 1 / 00
331 334 B 25 G 3 / 00
331 E 21 B 17 / 046
332 A 47 B 13 / 00
333 334 F 16 B 7 / 02
335 F 16 B 5 / 00
335 341 F 16 L 23 / 00
336 337 F 16 D 1 / 033
338 F 16 B 5 / 06
339 A 47 B 96 / 06
340 B 29 C 65 / 00
341 F 16 B 7 / 22
342 348 B 25 G 3 / 00
342 343 F 16 B 7 / 18
342 343 F 16 L 15 / 00
344 F 16 D 1 / 08
345 F 16 B 17 / 00
346 E 06 B 3 / 99
347 E 04 B 9 / 12
348 F 16 B 21 / 02
349 B 25 G 3 / 16
349 F 16 B 7 / 20
350 353 B 25 G 3 / 00
350 352 F 16 B 2 / 02
350 352 F 16 B 7 / 04
353 F 16 G 11 / 10
354 358 B 25 G 3 / 28
354 F 16 B 2 / 00
354 F 16 B 3 / 00
354 F 16 B 7 / 00
359.1 359.6 B 25 G 3 / 28
360 366 B 25 G 3 / 02
360 366 F 16 D 1 / 00
360 F 16 G 11 / 00
361 G 05 G 1 / 12
362 F 16 D 1 / 08
363 E 21 D 11 / 22
364 E 04 B 1 / 26
365 366 F 16 D 1 / 08
367 371 B 25 G 3 / 20
367 371 F 16 B 2 / 00
367 373 F 16 B 7 / 04
372 B 25 G 3 / 10
372 F 16 B 2 / 22
373 B 25 G 3 / 20
373 F 16 B 2 / 00
374.1 374.5 B 25 G 3 / 20
374.1 374.5 F 16 B 2 / 14
374.1 374.5 F 16 B 2 / 18
374.1 374.5 F 16 B 7 / 04
375 378 B 25 G 3 / 00
375 F 16 B 21 / 18
375 376 F 16 D 1 / 00
376 F 16 B 7 / 14
379.1 379.6 B 25 G 3 / 00
379.1 379.6 F 16 B 7 / 10
379.1 381 F 16 D 1 / 00
380 A 01 B 35 / 22
380 382 B 25 G 3 / 08
381 B 23 Q 1 / 48
382 E 04 G 7 / 00
382 E 06 B 3 / 984
383 B 25 G 3 / 00
383 F 16 B 7 / 00
383 F 16 D 1 / 00
384 403 B 25 G 3 / 36
384 E 04 B 1 / 26
384 403 E 04 G 7 / 00
385 E 04 G 7 / 14
386 A 01 B 35 / 22
387 E 04 B 9 / 16
388 F 16 B 5 / 02
389 E 04 B 1 / 26
390 391 F 16 B 7 / 04
392 E 04 D 3 / 36
393 G 03 D 15 / 04
394 F 16 G 11 / 06
395 F 16 B 7 / 04
396 F 16 G 11 / 06
397 F 16 B 21 / 08
398 399 E 04 G 7 / 18
400 F 16 B 7 / 04
401 E 06 B 3 / 984
402 A 47 G 1 / 10
403 F 16 B 12 / 46
404 F 16 D 1 / 00
404 F 16 G 11 / 00
408.1 F 16 D 1 / 00
409.1 410 B 25 G 3 / 00
409.1 F 16 B 2 / 14
409.1 410 F 16 G 11 / 00
410 B 65 D 5 / 20
410 F 16 D 1 / 00
Regarding US-to-IPC Concordances [Concordances between US Patent Classification and the International Patent Classification Eighth Edition]: The
USPC does not precisely concord to the IPC. Users of this Concordance must look at the
IPC schedules to select an appropriate classification for the concept being
classified.
This page is produced by the Office of Classification Support (Office of Patent Classification) for the Reference Tools Project.
Please send questions and comments to usptoinfo@uspto.gov .
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