Granted Patent
Utility
US 5,471,618 · App. 07/982,876
System for classifying input/output events for processes servicing the events
Inventor:
Mark S. Isfeld
Patented Case
View Patent ↗
Granted: Nov 28, 1995
Filed: Nov 30, 1992
Inventor
Mark S. Isfeld
Assignee (at issue)
3Com 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.