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DATAMP Patents by Date for May 1870
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3102,467-D4,009--[datamp][all]
10102,753----[datamp][all]
17103,015-D4,029--[datamp][all]
24103,281-D4,060--[datamp][all]
31103,561RE4,003---[datamp][all]