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DATAMP Patents by Date for May 1854
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
210,844----[datamp][all]
910,879----[datamp][all]
1610,905----[datamp][all]
2310,946----[datamp][all]
3010,985----[datamp][all]