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

DATAMP Patents by Date for December 1885
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
1331,286----[datamp][all]
8331,769----[datamp][all]
15332,242----[datamp][all]
22332,699----[datamp][all]
29333,108----[datamp][all]