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

DATAMP Patents by Date for September 1904
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6769,179----[datamp][all]
13769,725----[datamp][all]
20770,261----[datamp][all]
27770,881----[datamp][all]