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DATAMP Patents by Date for January 1924
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
11,479,124----[datamp][all]
81,479,947----[datamp][all]
151,480,611----[datamp][all]
221,481,250----[datamp][all]
291,482,013----[datamp][all]