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DATAMP Patents by Date for June 1855
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
512,992----[datamp][all]
1213,028----[datamp][all]
1913,076----[datamp][all]
2613,120----[datamp][all]