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DATAMP Patents by Date for June 1959
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
22,888,707----[datamp][all]
92,889,755-D185,439--[datamp][all]
162,890,629----[datamp][all]
232,891,424----[datamp][all]
302,892,388-D185,589--[datamp][all]