Granted Patent
Utility
US 4,893,263 · App. 07/013,649
Support apparatus for portable computer expansion unit
Inventor:
Stephen M. Myers
Patented Case
View Patent ↗
Granted: Jan 9, 1990
Filed: Feb 12, 1987
Inventor
Stephen M. Myers
Assignee (at issue)
Compaq 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.