Certificate of Correction file layout
The first field is at least seven (7) positions and contains the "Patent Number".
The second field is eight positions and contains the "Publication Date" in a YYYYMMDD format.
The third field is two positions and contains the patent "Kind of Document Code".
Example:
| 0291995 | 18840122 | X6 |
| 0291141 | 18840129 | X6 |
| 0287288 | 18840205 | X6 |
| 6000236 | 20000404 | X6 |
| D398790 | 20000411 | X6 |
| D412399 | 20000411 | X6 |
| PP10563 | 20000411 | X6 |
| PP10724 | 20000411 | X6 |
| RE36204 | 20000411 | X6 |
| 4736496 | 20000411 | X6 |
| B5679383 | 20010529 | X6 |
| D376181 | 20010529 | X6 |
| D391656 | 20010529 | X6 |
| D399970 | 20010529 | X6 |
| D403130 | 20010529 | X6 |