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

DATAMP Patents by Month for 1989
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
MonthUtilityReissueDesignXAIPatents
January 4,794,828----[datamp][all]
February 4,802,310----[datamp][all]
March 4,812,768----[datamp][all]
April 4,819,521----[datamp][all]
May 4,825,734-D301,009--[datamp][all]
June 4,837,916-D301,532--[datamp][all]
July 4,843,900----[datamp][all]
August 4,856,153----[datamp][all]
September 4,863,267----[datamp][all]
October 4,873,770----[datamp][all]
November 4,879,847----[datamp][all]