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DATAMP Patents by Month for 1880
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 223,263RE9,052D11,603--[datamp][all]
February 223,997RE9,074---[datamp][all]
March 224,987RE9,114---[datamp][all]
April 226,149RE9,138D11,752--[datamp][all]
May 227,093RE9,183---[datamp][all]
June 228,218RE9,221---[datamp][all]
July 229,581RE9,291---[datamp][all]
August 230,603RE9,358---[datamp][all]
September 231,890----[datamp][all]
October 232,808RE9,394---[datamp][all]
November 233,846RE9,441---[datamp][all]
December 235,077RE9,508---[datamp][all]