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

DATAMP Patents by Date for November 1881
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
1248,854RE9,916---[datamp][all]
8249,214----[datamp][all]
15249,451RE9,930---[datamp][all]
22249,749RE9,944---[datamp][all]
29250,047RE9,951---[datamp][all]