Granted Patent
Utility
US 5,768,543 · App. 08/608,378
Slot-token protocol
Inventor:
Paul E. Hiles
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Feb 28, 1996
Inventor
Paul E. Hiles
Assignee (at issue)
PARADYNE CORPORATION
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.