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DATAMP Patents by Date for January 1888
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3375,720----[datamp][all]
10376,058----[datamp][all]
17376,430----[datamp][all]
24376,814----[datamp][all]
31377,085----[datamp][all]