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DATAMP Patents by Date for July 1865
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
448,519----[datamp][all]
1148,644----[datamp][all]
1848,804----[datamp][all]
2548,885----[datamp][all]