Granted Patent
Utility
US 5,889,972 · App. 08/823,958
Bus to bus bridge deadlock prevention system
Inventor:
Donald N. Allingham
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Mar 25, 1997
Inventor
Donald N. Allingham
Assignee (at issue)
Adaptec, Inc.
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.