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

DATAMP Patents by Date for November 1897
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2592,766-D27,812--[datamp][all]
9593,218-D27,824--[datamp][all]
16593,607-D27,861--[datamp][all]
23593,983----[datamp][all]
30594,371-D27,919--[datamp][all]