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DATAMP Patents by Date for October 1865
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
350,214RE2,081---[datamp][all]
1050,320RE2,084---[datamp][all]
1750,455----[datamp][all]
2450,553----[datamp][all]
3150,676----[datamp][all]