Granted Patent
Utility
US 4,964,124 · App. 07/291,108
Computer peripheral tester
Inventor:
David Burnett
Patented Case
View Patent ↗
Granted: Oct 16, 1990
Filed: Dec 27, 1988
Inventor
David Burnett
Assignee (at issue)
World Computer 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.