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

DATAMP Patents by Date for July 1949
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
52,474,864-D154,375--[datamp][all]
122,476,189----[datamp][all]
192,476,573-D154,530--[datamp][all]
262,477,085-D154,579--[datamp][all]