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

DATAMP Patents by Date for February 1962
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
63,019,682----[datamp][all]
133,020,553----[datamp][all]
203,021,539----[datamp][all]
273,022,509----[datamp][all]