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DATAMP Patents by Date for January 1885
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6310,163----[datamp][all]
13310,563----[datamp][all]
20310,908----[datamp][all]
27311,170----[datamp][all]