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

DATAMP Patents by Date for December 1897
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
7594,852-D27,949--[datamp][all]
14595,288----[datamp][all]
21595,731----[datamp][all]
28596,096----[datamp][all]