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

DATAMP Patents by Date for December 1884
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2308,599----[datamp][all]
9308,969----[datamp][all]
16309,187----[datamp][all]
23309,536----[datamp][all]
30309,857----[datamp][all]