Home | FAQ Search: Advanced | Person | Company | Type | Class Login
Quick search:
Patent number:
Patent Date:

DATAMP Patents by Date for March 1914
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
31,088,786----[datamp][all]
101,089,413----[datamp][all]
171,090,159----[datamp][all]
241,090,903----[datamp][all]
311,091,493-D45,527--[datamp][all]