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DATAMP Patents by Date for May 1850
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
7-RE168---[datamp][all]
147,355----[datamp][all]
217,380RE170---[datamp][all]
287,392----[datamp][all]