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DATAMP Patents by Date for May 1963
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
73,088,249----[datamp][all]
143,089,412----[datamp][all]
213,090,126----[datamp][all]
283,091,269----[datamp][all]