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DATAMP Patents by Date for October 1855
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
213,617RE330---[datamp][all]
913,634----[datamp][all]
1613,678----[datamp][all]
2313,696----[datamp][all]
3013,715----[datamp][all]