| DATAMP Patents by Month for 1980 |
|
This table shows the number of the first patent in the DATAMP
database for each month, broken down by patent type.
|
| Month | Utility | Reissue | Design | X | AI | Patents |
| January
| 4,182,979 | - | - | - | - | [datamp] | [all] |
| February
| 4,187,612 | - | - | - | - | [datamp] | [all] |
| March
| 4,190,948 | - | - | - | - | [datamp] | [all] |
| April
| 4,196,506 | - | D254,655 | - | - | [datamp] | [all] |
| May
| 4,201,268 | - | - | - | - | [datamp] | [all] |
| June
| 4,205,543 | - | - | - | - | [datamp] | [all] |
| July
| 4,211,134 | - | D255,998 | - | - | [datamp] | [all] |
| August
| 4,218,942 | - | D256,339 | - | - | [datamp] | [all] |
| September
| 4,220,284 | - | D257,042 | - | - | [datamp] | [all] |
| November
| 4,231,691 | - | - | - | - | [datamp] | [all] |
| December
| 4,236,430 | - | - | - | - | [datamp] | [all] |
|
