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

DATAMP Patents by Date for December 1935
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
32,022,730----[datamp][all]
102,023,421----[datamp][all]
172,024,160----[datamp][all]
242,025,070----[datamp][all]
312,025,702----[datamp][all]