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DATAMP Patents by Date for September 1863
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
139,711----[datamp][all]
839,790RE1,534---[datamp][all]
1539,880----[datamp][all]
2240,027----[datamp][all]
2940,098----[datamp][all]