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DATAMP Patents by Date for August 1922
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
11,424,148----[datamp][all]
81,424,755----[datamp][all]
151,425,536----[datamp][all]
221,426,434----[datamp][all]
291,427,339----[datamp][all]