| DATAMP Patents by Month for 1958 |
|
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
| 2,818,739 | - | - | - | - | [datamp] | [all] |
| February
| 2,821,818 | - | D182,027 | - | - | [datamp] | [all] |
| March
| 2,825,268 | - | D182,318 | - | - | [datamp] | [all] |
| April
| 2,828,531 | RE24,449 | - | - | - | [datamp] | [all] |
| May
| 2,833,026 | RE24,475 | - | - | - | [datamp] | [all] |
| June
| 2,836,940 | - | - | - | - | [datamp] | [all] |
| July
| 2,840,956 | - | D183,231 | - | - | [datamp] | [all] |
| August
| 2,845,639 | - | D183,297 | - | - | [datamp] | [all] |
| September
| 2,849,802 | - | - | - | - | [datamp] | [all] |
| October
| 2,854,734 | - | - | - | - | [datamp] | [all] |
| November
| 2,858,553 | - | D183,834 | - | - | [datamp] | [all] |
| December
| 2,862,285 | - | D184,184 | - | - | [datamp] | [all] |
|
