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

DATAMP Patents by Date for September 1862
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
236,333RE1,337---[datamp][all]
936,389----[datamp][all]
1636,444----[datamp][all]
2336,534----[datamp][all]
3036,573----[datamp][all]