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DATAMP Patents by Date for June 1885
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2318,938----[datamp][all]
9319,472----[datamp][all]
16319,952----[datamp][all]
23320,496----[datamp][all]
30320,920----[datamp][all]