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DATAMP Patents by Date for March 1960
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
12,926,554----[datamp][all]
82,927,509----[datamp][all]
152,928,290----[datamp][all]
222,929,172----[datamp][all]
292,930,111----[datamp][all]