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DATAMP Patents by Date for February 1872

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 6 123,372 RE4,736 - - - [datamp] [all] 13 123,546 RE4,753 - - - [datamp] [all] 20 123,758 RE4,763 - - - [datamp] [all] 27 123,971 - - - - [datamp] [all]