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DATAMP Patents by Month for 1893
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 489,032-D22,124--[datamp][all]
February 491,189-D22,208--[datamp][all]
March 492,783-D22,315--[datamp][all]
April 494,631----[datamp][all]
May 496,431----[datamp][all]
June 498,763----[datamp][all]
July 500,544-D22,633--[datamp][all]
August 502,271----[datamp][all]
September 504,412----[datamp][all]
October 505,805----[datamp][all]
November 508,029----[datamp][all]
December 509,886RE11,394---[datamp][all]