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DATAMP Patents by Date for May 1882
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2257,201RE10,099---[datamp][all]
9257,468----[datamp][all]
16257,870----[datamp][all]
23258,225-D12,949--[datamp][all]
30258,553----[datamp][all]