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DATAMP Patents by Date for December 1827
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3---X4,933-[datamp] 
5---X4,935-[datamp] 
6---X4,936-[datamp] 
8---X4,938-[datamp] 
11---X4,939-[datamp] 
15---X4,943-[datamp] 
19---X4,944-[datamp] 
20---X4,945-[datamp] 
22---X4,946-[datamp] 
24---X4,950-[datamp] 
26---X4,951-[datamp] 
28---X4,953-[datamp] 
29---X4,955-[datamp] 
31---X4,956-[datamp]