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DATAMP Patents by Date for August 1861
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
632,971----[datamp][all]
1333,061----[datamp][all]
2033,074----[datamp][all]
2733,138----[datamp][all]