Granted Patent
Utility
US 6,721,792 · App. 10/175,245
Method and system for providing a persistent HTTP tunnel
Inventors:
Rodger D. Erickson, Ronald Sanders
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Jun 18, 2002
Inventors
Rodger D. Erickson
Ronald Sanders
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.