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

DATAMP Patents by Date for November 1971
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
23,616,714----[datamp][all]
93,618,962----[datamp][all]
163,620,527----[datamp][all]
233,621,730----[datamp][all]
303,623,516----[datamp][all]