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

DATAMP Patents by Date for October 1952
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
72,612,697----[datamp][all]
142,613,445----[datamp][all]
212,614,266----[datamp][all]
282,615,183----[datamp][all]