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

DATAMP Patents by Date for October 1859
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
425,615----[datamp][all]
1125,711----[datamp][all]
1825,796RE840---[datamp][all]
2525,886----[datamp][all]