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DATAMP Patents by Date for March 1872
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5124,212----[datamp][all]
12124,435----[datamp][all]
19124,654----[datamp][all]
26124,880RE4,835---[datamp][all]