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DATAMP Patents by Month for 1951
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 2,536,422-D161,438--[datamp][all]
February 2,540,186-D162,025--[datamp][all]
March 2,543,857-D162,279--[datamp][all]
April 2,547,695-D162,736--[datamp][all]
May 2,551,059RE23,362D163,134--[datamp][all]
June 2,555,395RE23,373D163,573--[datamp][all]
July 2,558,829-D163,785--[datamp][all]
August 2,563,267----[datamp][all]
September 2,566,507-D164,459--[datamp][all]
October 2,569,526-D164,687--[datamp][all]
November 2,573,836-D165,062--[datamp][all]
December 2,576,966----[datamp][all]