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

DATAMP Patents by Date for May 1955
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
32,707,616----[datamp][all]
102,707,819----[datamp][all]
172,708,332----[datamp][all]
242,708,851----[datamp][all]
312,709,267----[datamp][all]