Granted Patent
Utility
US 4,922,449 · App. 07/368,956
Backplane bus system including a plurality of nodes
Inventors:
Darrel D. Donaldson, Richard B. Gillett Jr.
Patented Case
View Patent ↗
Granted: May 1, 1990
Filed: Jun 13, 1989
Inventors
Darrel D. Donaldson
Richard B. Gillett Jr.
Assignee (at issue)
Digital Electric 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.