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DATAMP Patents by Date for April 1827
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3---X4,727-[datamp] 
7---X4,729-[datamp] 
9---X4,731-[datamp] 
10---X4,733-[datamp] 
18---X4,735-[datamp] 
21---X4,736-[datamp] 
23---X4,737-[datamp] 
24---X4,738-[datamp] 
26---X4,741-[datamp] 
27---X4,742-[datamp]