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DATAMP Patents by Date for January 1831
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4---X6,315-[datamp] 
5---X6,317-[datamp] 
6---X6,319-[datamp] 
7---X6,321-[datamp] 
8---X6,324-[datamp] 
10---X6,327-[datamp] 
11---X6,329-[datamp] 
12---X6,335-[datamp] 
14---X6,339-[datamp] 
15---X6,341-[datamp] 
18---X6,342-[datamp] 
19---X6,344-[datamp] 
20---X6,345-[datamp] 
21---X6,346-[datamp] 
22---X6,347-[datamp] 
25---X6,349-[datamp] 
26---X6,351-[datamp] 
27---X6,352-[datamp] 
29---X6,355-[datamp] 
31---X6,356-[datamp]