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DATAMP Patents by Date for July 1851
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
18,185----[datamp][all]
88,206----[datamp][all]
158,216----[datamp][all]
228,245----[datamp][all]
298,265----[datamp][all]