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DATAMP Patents by Month for 1947
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
MonthUtilityReissueDesignXAIPatents
February 2,415,121----[datamp][all]
March 2,416,772----[datamp][all]
April 2,418,639-D146,608--[datamp][all]
May 2,420,020----[datamp][all]
June 2,421,461-D146,899--[datamp][all]
July 2,423,713----[datamp][all]
August 2,426,028RE22,908---[datamp][all]
September 2,426,932-D147,502--[datamp][all]
October 2,428,949RE22,929---[datamp][all]
November 2,430,099----[datamp][all]
December 2,431,795----[datamp][all]