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DATAMP Patents by Date for May 1892
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3473,923-D21,517--[datamp][all]
10474,371----[datamp][all]
17474,810----[datamp][all]
24475,328----[datamp][all]
31475,767----[datamp][all]