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DATAMP Patents by Month for 1925
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 1,521,605-D66,449--[datamp][all]
February 1,524,869----[datamp][all]
March 1,528,535----[datamp][all]
April 1,532,147RE16,038---[datamp][all]
May 1,536,096RE16,072---[datamp][all]
June 1,539,829----[datamp][all]
July 1,544,584----[datamp][all]
August 1,548,020----[datamp][all]
September 1,551,598----[datamp][all]
October 1,555,887-D68,402--[datamp][all]
November 1,559,543-D68,725--[datamp][all]
December 1,563,317----[datamp][all]