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DATAMP Patents by Date for August 1869
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
393,179RE3,574D3,603--[datamp][all]
1093,404RE3,588D3,611--[datamp][all]
1793,666----[datamp][all]
2493,957RE3,617---[datamp][all]
3194,189RE3,623---[datamp][all]