Granted Patent
Utility
US 5,065,356 · App. 07/285,991
Shared use of keyboard and memory lines
Inventor:
Robert Puckette
Patented Case
View Patent ↗
Granted: Nov 12, 1991
Filed: Dec 19, 1988
Inventor
Robert Puckette
Assignee (at issue)
Hewlett-Packard 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.