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

DATAMP Patents by Date for January 1945
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
22,366,272----[datamp][all]
92,366,810----[datamp][all]
162,367,224----[datamp][all]
232,367,758----[datamp][all]
302,368,109-D140,197--[datamp][all]