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DATAMP Patents by Date for February 1811
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4---X1,425-[datamp] 
6---X1,429-[datamp] 
7---X1,431-[datamp] 
8---X1,433-[datamp] 
9---X1,434-[datamp] 
15---X1,437-[datamp] 
19---X1,439-[datamp] 
20---X1,441-[datamp] 
23---X1,442-[datamp] 
25---X1,444-[datamp] 
26---X1,445-[datamp] 
28---X1,449-[datamp]