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DATAMP Patents by Date for May 1860
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
128,048----[datamp][all]
828,157----[datamp][all]
1528,300---AI279[datamp][all]
2228,371----[datamp][all]
2928,470----[datamp][all]