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DATAMP Patents by Month for 1850
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 6,982----[datamp][all]
February 7,069-D261--[datamp][all]
March 7,133-D270--[datamp][all]
April 7,229----[datamp][all]
May 7,355RE168---[datamp][all]
June 7,416----[datamp][all]
July 7,472----[datamp][all]
August 7,543----[datamp][all]
September 7,611----[datamp][all]
October 7,681RE180---[datamp][all]
November 7,750RE182---[datamp][all]
December 7,806----[datamp][all]