Class 400 TYPEWRITING MACHINES
Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
U.S. Subclass | IPC8 Subclass | IPC8 Group |
---|---|---|
1 - 15 | B 41 B | 1 / 04 |
1 - 15 | B 41 B | 13 / 04 |
1 - 15 | B 41 B | 13 / 06 |
1 - 15 | B 41 J | 19 / 64 |
16 - 22 | B 41 G | 3 / 00 |
16 - 22 | B 41 J | 29 / 00 |
23 - 49 | B 41 J | 3 / 28 |
23 - 49 | B 41 J | 11 / 06 |
23 - 49 | B 41 J | 11 / 48 |
23 - 49 | B 41 J | 17 / 00 |
23 - 49 | B 41 J | 19 / 68 |
23 - 49 | B 41 J | 25 / 24 |
23 - 49 | B 41 J | 33 / 00 |
50 - 52 | B 41 B | 27 / 26 |
53 | B 41 J | 11 / 20 |
54 | B 41 J | 29 / 38 |
55 - 60 | B 41 J | 11 / 20 |
61 - 75 | B 41 J | 5 / 30 |
61 - 69 | B 41 J | 5 / 40 |
61 | B 41 J | 9 / 44 |
61 - 69 | G 06 F | 11 / 00 |
61 - 69 | G 06 K | 3 / 00 |
61 - 69 | G 06 K | 7 / 00 |
70 - 75 | B 41 J | 3 / 42 |
70 | B 41 J | 9 / 44 |
70 | B 41 J | 21 / 17 |
76 | B 41 J | 11 / 44 |
77 - 81 | B 41 J | 3 / 44 |
77 - 81 | B 41 J | 5 / 52 |
82 | B 41 J | 3 / 54 |
83 - 85 | B 41 J | 3 / 46 |
86 - 87 | B 41 J | 5 / 00 |
88 | B 41 J | 3 / 36 |
88 | B 41 J | 3 / 39 |
89 - 90 | B 41 J | 7 / 54 |
89 - 90 | B 41 J | 7 / 66 |
91 | B 41 J | 2 / 00 |
91 - 94 | B 41 J | 3 / 26 |
95 - 99 | B 41 J | 2 / 00 |
95 - 99 | B 41 J | 7 / 90 |
100 - 102 | B 41 J | 5 / 06 |
103 | B 41 J | 2 / 00 |
103 - 109 | B 41 J | 5 / 00 |
109 | B 41 J | 2 / 00 |
109 | B 41 J | 3 / 01 |
109.1 | B 41 J | 3 / 32 |
110 - 111 | B 41 J | 5 / 00 |
112 | B 41 J | 2 / 00 |
112 - 115 | B 41 J | 19 / 16 |
116 | B 41 J | 2 / 00 |
116 | B 41 J | 3 / 34 |
117 | B 41 J | 11 / 40 |
118.1 | B 41 J | 1 / 00 |
118.2 | B 41 J | 2 / 00 |
118.3 | B 41 J | 2 / 385 |
120.01 - 120.18 | B 41 J | 2 / 315 |
124.01 | B 41 J | 2 / 22 |
124.02 - 124.07 | B 41 J | 2 / 30 |
124.08 | B 41 J | 11 / 00 |
124.08 | B 41 J | 13 / 00 |
124.08 | B 41 J | 15 / 00 |
124.09 - 124.1 | B 41 J | 2 / 25 |
124.11 | B 41 J | 2 / 305 |
124.12 - 124.14 | B 41 J | 2 / 235 |
124.15 - 124.24 | B 41 J | 2 / 27 |
124.25 - 124.28 | B 41 J | 2 / 265 |
124.29 | B 41 J | 2 / 255 |
124.3 - 124.32 | B 41 J | 2 / 25 |
124.3 - 124.32 | B 41 J | 2 / 26 |
127 - 134.6 | B 41 J | 1 / 54 |
127 - 134.6 | B 41 J | 3 / 38 |
135 - 138.6 | B 41 J | 3 / 24 |
139 | B 41 J | 1 / 00 |
139 | B 41 J | 2 / 25 |
140 - 145.2 | B 41 J | 1 / 08 |
140 - 145.2 | B 41 J | 1 / 22 |
146 | B 41 J | 1 / 20 |
147 - 148 | B 41 J | 1 / 08 |
149 - 151.1 | B 41 J | 1 / 50 |
152 | B 41 J | 1 / 46 |
153 - 159 | B 41 J | 9 / 00 |
153 - 159 | B 41 J | 11 / 18 |
160 - 170 | B 41 J | 1 / 00 |
160 - 170 | B 41 J | 9 / 34 |
161.1 - 161.3 | B 41 J | 7 / 00 |
161.5 | B 41 J | 7 / 00 |
162.1 | B 41 J | 7 / 00 |
163 - 163.1 | B 41 J | 7 / 00 |
164 | B 41 J | 7 / 00 |
164.2 | B 41 J | 7 / 00 |
166 | B 41 J | 7 / 00 |
171 - 175 | B 41 J | 1 / 56 |
171 - 175 | B 41 J | 1 / 60 |
176 - 183 | B 41 J | 23 / 00 |
184 - 187 | B 41 J | 23 / 34 |
185 - 187 | B 41 J | 23 / 36 |
188 | B 41 J | 3 / 60 |
188 | B 41 J | 3 / 62 |
188 - 190 | B 41 J | 17 / 00 |
191 | B 41 J | 31 / 00 |
192 | B 41 J | 33 / 34 |
193 | B 41 J | 35 / 02 |
194 - 196.1 | B 41 J | 32 / 00 |
194 - 196.1 | B 41 J | 33 / 10 |
197 - 202.4 | B 41 J | 27 / 12 |
197 - 202.4 | B 41 J | 31 / 14 |
197 - 202.4 | B 41 J | 31 / 16 |
203 | B 41 J | 33 / 08 |
204 - 206.4 | B 41 J | 33 / 12 |
204 - 206.4 | B 41 J | 35 / 00 |
207 - 208.1 | B 41 J | 35 / 28 |
209 - 210 | B 41 J | 31 / 00 |
211 - 217.1 | B 41 J | 33 / 54 |
211 - 217.1 | B 41 J | 33 / 56 |
211 - 217.1 | B 41 J | 35 / 00 |
218 - 241.4 | B 41 J | 33 / 00 |
237 - 241.4 | B 41 J | 31 / 09 |
242 - 246 | B 65 H | 75 / 00 |
247 - 250 | B 41 J | 33 / 32 |
247 - 250 | B 41 J | 33 / 36 |
247 - 250 | B 41 J | 35 / 04 |
247 - 250 | B 41 J | 35 / 26 |
251 - 257 | B 41 J | 25 / 24 |
258 - 260 | B 41 J | 23 / 30 |
258 - 260 | B 41 J | 23 / 38 |
261 - 267 | B 41 J | 25 / 24 |
268 | B 41 J | 25 / 00 |
269 - 271 | B 41 J | 25 / 24 |
272 - 273 | B 41 J | 25 / 08 |
274 - 276.2 | B 41 J | 5 / 20 |
277 - 278 | B 41 J | 29 / 54 |
279 - 282 | B 41 J | 21 / 16 |
283 | B 41 J | 19 / 00 |
283 | B 41 J | 25 / 34 |
284 | B 41 J | 21 / 08 |
285 - 286.3 | B 41 J | 21 / 14 |
287 - 293 | B 41 J | 21 / 06 |
287 - 293 | B 41 J | 21 / 08 |
294 - 298 | B 41 J | 21 / 02 |
294 - 298 | B 41 J | 21 / 04 |
299 | B 41 J | 29 / 30 |
300 - 302 | B 41 J | 25 / 20 |
303 - 307.2 | B 41 J | 19 / 00 |
308 - 312 | B 41 J | 19 / 62 |
313 - 318 | B 41 J | 19 / 68 |
313 - 318 | B 41 J | 19 / 70 |
319 | B 41 J | 19 / 00 |
320 - 320.1 | B 41 J | 25 / 304 |
321 | B 41 J | 19 / 00 |
322 - 323 | B 41 J | 19 / 30 |
323.1 | B 41 J | 19 / 18 |
324 - 326 | B 41 J | 19 / 00 |
327 | B 41 J | 19 / 16 |
328 - 328.1 | B 41 J | 19 / 20 |
328 - 328.1 | B 41 J | 19 / 26 |
329 - 332.6 | B 41 J | 19 / 00 |
333 - 333.3 | B 41 J | 19 / 54 |
334 - 334.3 | B 41 J | 19 / 66 |
335 | B 41 J | 19 / 56 |
336 - 336.1 | B 41 J | 19 / 36 |
337 - 341 | B 41 J | 19 / 02 |
342 - 351 | B 41 J | 29 / 42 |
352 - 358 | B 41 J | 11 / 22 |
359 - 364 | B 41 J | 23 / 32 |
359 - 364 | B 41 J | 23 / 36 |
365 - 382 | B 41 J | 23 / 00 |
383 - 384 | B 41 J | 7 / 00 |
385 - 389 | B 41 J | 7 / 20 |
390 - 393 | B 41 J | 7 / 32 |
394 - 397 | B 41 J | 7 / 20 |
398 - 407 | B 41 J | 7 / 18 |
408 - 421 | B 41 J | 7 / 00 |
422 - 434.3 | B 41 J | 7 / 02 |
422 - 434.3 | B 41 J | 7 / 08 |
435 | B 41 J | 7 / 30 |
436 - 440.2 | B 41 J | 7 / 26 |
441 - 451 | B 41 J | 7 / 22 |
452 - 453 | B 41 J | 7 / 24 |
454 - 455 | B 41 J | 29 / 10 |
456 - 461 | B 41 J | 7 / 00 |
462 - 469 | B 41 J | 1 / 02 |
462 - 468 | B 41 J | 1 / 58 |
470 - 471.1 | B 41 J | 27 / 02 |
472 - 496 | B 41 J | 5 / 00 |
496 | B 41 J | 29 / 12 |
497 - 507 | B 41 J | 17 / 00 |
497 - 507 | B 41 J | 17 / 06 |
508 - 512 | B 41 J | 17 / 22 |
508 - 512 | B 41 J | 17 / 24 |
513 - 520 | B 41 J | 17 / 00 |
521 - 544 | B 41 J | 13 / 12 |
521 - 544 | B 41 J | 13 / 18 |
545 | B 41 J | 19 / 76 |
546 - 548 | B 41 J | 11 / 48 |
549 | B 41 J | 25 / 14 |
550 | B 41 J | 11 / 36 |
551 | B 41 J | 19 / 14 |
552 | B 41 J | 11 / 02 |
553 | B 41 J | 25 / 16 |
554 | B 41 J | 11 / 20 |
555 - 567 | B 41 J | 19 / 96 |
568 | B 41 J | 19 / 92 |
569 - 577 | B 41 J | 19 / 00 |
578 | B 41 J | 13 / 00 |
578 | B 41 J | 15 / 00 |
579 - 583.4 | B 41 J | 11 / 00 |
584 - 585.1 | B 41 J | 11 / 50 |
586 - 604 | B 41 J | 11 / 48 |
586 - 594.1 | B 41 J | 11 / 52 |
586 - 594.1 | B 41 J | 17 / 08 |
595 - 604 | B 41 J | 11 / 54 |
595 - 610.4 | B 41 J | 13 / 10 |
605 - 610.4 | B 41 J | 11 / 50 |
605 - 610.4 | B 41 J | 11 / 52 |
605 - 610.4 | B 41 J | 13 / 26 |
605 - 611 | B 41 J | 15 / 00 |
611 - 621.2 | B 41 J | 11 / 00 |
613 | B 41 J | 15 / 00 |
613.2 - 615.1 | B 41 J | 15 / 00 |
617 - 619 | B 41 J | 15 / 00 |
622 - 623 | B 41 J | 13 / 24 |
624 - 629 | B 41 J | 11 / 58 |
624 - 629 | B 41 J | 13 / 10 |
630 - 633.2 | B 41 J | 13 / 26 |
630 - 633.2 | B 41 J | 13 / 30 |
634 - 637.1 | B 41 J | 13 / 02 |
634 - 637.1 | B 41 J | 13 / 08 |
637.2 - 637.5 | B 41 J | 13 / 00 |
637.6 - 641 | B 41 J | 13 / 02 |
637.6 - 641 | B 41 J | 13 / 08 |
642 - 647.1 | B 41 J | 13 / 00 |
648 - 662 | B 41 J | 11 / 00 |
663 - 678 | B 41 J | 5 / 22 |
663 - 679 | B 41 J | 29 / 00 |
679 | B 41 J | 29 / 377 |
680 - 685 | B 41 J | 11 / 56 |
680 - 685 | B 41 J | 29 / 06 |
686 - 687 | B 41 J | 19 / 08 |
686 - 687 | B 41 J | 19 / 10 |
688 | B 41 J | 29 / 00 |
689 - 690.4 | B 41 J | 29 / 08 |
689 - 690.4 | B 41 J | 29 / 10 |
691 | B 41 J | 3 / 39 |
691 - 694 | B 41 J | 29 / 02 |
691 | B 41 J | 29 / 12 |
695 - 700 | B 41 J | 11 / 60 |
695 - 700 | B 41 J | 29 / 00 |
695 - 700 | B 41 J | 29 / 36 |
701 - 702.1 | B 41 F | 35 / 00 |
701 | B 41 J | 29 / 17 |
703 - 719 | B 41 J | 29 / 00 |
713 - 718.2 | B 41 J | 11 / 62 |