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DATAMP Patents by Date for September 1914
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
11,108,993----[datamp][all]
81,110,188----[datamp][all]
151,110,379-D46,396--[datamp][all]
221,111,103-D46,424--[datamp][all]
291,111,795----[datamp][all]