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DATAMP Patents by Date for January 1883
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2269,831----[datamp][all]
9270,200----[datamp][all]
16270,741----[datamp][all]
23270,897----[datamp][all]
30271,219----[datamp][all]