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

DATAMP Patents by Date for December 1968
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
33,413,702----[datamp][all]
173,416,582----[datamp][all]
243,417,639----[datamp][all]
313,418,757----[datamp][all]