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DATAMP Patents by Date for February 1876
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
1172,854----[datamp][all]
8173,104----[datamp][all]
15173,428----[datamp][all]
22173,714----[datamp][all]
29174,056----[datamp][all]