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DATAMP Patents by Date for January 1815
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4---X2,248-[datamp] 
5---X2,249-[datamp] 
9---X2,250-[datamp] 
17---X2,251-[datamp] 
23---X2,252-[datamp] 
24---X2,254-[datamp] 
25---X2,257-[datamp] 
28---X2,259-[datamp] 
31---X2,260-[datamp]