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DATAMP Patents by Date for December 1822
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2---X3,616-[datamp] 
3---X3,618-[datamp] 
4---X3,619-[datamp] 
6---X3,620-[datamp] 
7---X3,621-[datamp] 
11---X3,622-[datamp] 
14---X3,623-[datamp] 
19---X3,624-[datamp] 
21---X3,626-[datamp] 
23---X3,627-[datamp] 
27---X3,628-[datamp] 
28---X3,629-[datamp] 
31---X3,632-[datamp]