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DATAMP Patents by Month for 1940
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 2,185,304-D118,582--[datamp][all]
February 2,188,996-D118,848--[datamp][all]
March 2,193,878-D119,331--[datamp][all]
April 2,195,557RE21,434---[datamp][all]
May 2,199,380-D120,369--[datamp][all]
June 2,202,878RE21,479---[datamp][all]
July 2,206,251-D121,502--[datamp][all]
August 2,210,093-D121,769--[datamp][all]
September 2,213,191-D122,704--[datamp][all]
October 2,216,795-D122,958--[datamp][all]
November 2,220,169-D123,425--[datamp][all]
December 2,223,732-D124,057--[datamp][all]