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DATAMP Patents by Date for January 1816
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4---X2,415-[datamp] 
5---X2,418-[datamp] 
7---X2,419-[datamp] 
15---X2,420-[datamp] 
17---X2,422-[datamp] 
24---X2,423-[datamp] 
25---X2,425-[datamp] 
26---X2,426-[datamp] 
31---X2,428-[datamp]