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DATAMP Patents by Date for October 1866
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
258,431RE2,369---[datamp][all]
958,568----[datamp][all]
1658,747----[datamp][all]
2358,986----[datamp][all]
3059,193----[datamp][all]