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DATAMP Patents by Date for April 1832
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5---X6,979-[datamp] 
6---X6,986-[datamp] 
7---X6,991-[datamp] 
9---X6,993-[datamp] 
11---X6,994-[datamp] 
13---X6,996-[datamp] 
14---X6,998-[datamp] 
18---X7,001-[datamp] 
19---X7,006-[datamp] 
20---X7,011-[datamp] 
21---X7,014-[datamp] 
27---X7,015-[datamp] 
28---X7,033-[datamp] 
30---X7,034-[datamp]