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

DATAMP Patents by Date for April 1895
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2536,615----[datamp][all]
9536,997----[datamp][all]
16537,512----[datamp][all]
23537,816----[datamp][all]
30538,323----[datamp][all]