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

DATAMP Patents by Date for July 1912
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
21,030,897----[datamp][all]
91,031,711----[datamp][all]
161,032,430----[datamp][all]
231,033,188----[datamp][all]
301,033,866----[datamp][all]