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DATAMP Patents by Date for January 1974
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
13,782,044----[datamp][all]
83,783,725----[datamp][all]
15--D229,957--[datamp][all]
223,786,938----[datamp][all]
293,787,982----[datamp][all]