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DATAMP Patents by Date for January 1953
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
62,624,115----[datamp][all]
132,625,188----[datamp][all]
202,625,796----[datamp][all]
272,626,464----[datamp][all]