Granted Patent
Utility
US 6,711,608 · App. 09/399,066
Method for including a self-removing code in a self-removing message
Inventor:
John W. Ogilvie
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Sep 18, 1999
Inventor
John W. Ogilvie
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.