| DATAMP Patents by Date for
April 1833 |
|
This table shows the number of the first patent in the DATAMP
database for each date, broken down by patent type.
|
| Date | Utility | Reissue | Design | X | AI | Patents |
| 4 | - | - | - | X7,506 | - | [datamp] | |
| 5 | - | - | - | X7,509 | - | [datamp] | |
| 6 | - | - | - | X7,512 | - | [datamp] | |
| 8 | - | - | - | X7,515 | - | [datamp] | |
| 9 | - | - | - | X7,518 | - | [datamp] | |
| 12 | - | - | - | X7,521 | - | [datamp] | |
| 16 | - | - | - | X7,536 | - | [datamp] | |
| 17 | - | - | - | X7,541 | - | [datamp] | |
| 18 | - | - | - | X7,544 | - | [datamp] | |
| 19 | - | - | - | X7,545 | - | [datamp] | |
| 20 | - | - | - | X7,547 | - | [datamp] | |
| 22 | - | - | - | X7,549 | - | [datamp] | |
| 23 | - | - | - | X7,551 | - | [datamp] | |
| 24 | - | - | - | X7,552 | - | [datamp] | |
| 25 | - | - | - | X7,553 | - | [datamp] | |
| 26 | - | - | - | X7,554 | - | [datamp] | |
| 27 | - | - | - | X7,557 | - | [datamp] | |
| 29 | - | - | - | X7,559 | - | [datamp] | |
| 30 | - | - | - | X7,562 | - | [datamp] | |
|
