Granted Patent
Utility
US 6,421,344 · App. 09/587,451
ATM direct access line system
Inventors:
Joseph Michael Christie, Albert Daniel DuRee, Michael Joseph Gardner, Mark Sucharczuk, William L. Wiley
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Jun 5, 2000
Inventors
Joseph Michael Christie
Albert Daniel DuRee
Michael Joseph Gardner
Mark Sucharczuk
William L. Wiley
Assignee (at issue)
SPRINT COMMUNICATIONS COMPANY, L.P.
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.