Granted Patent
Utility
US 5,004,049 · App. 07/470,177
Low profile dual screen prepack
Inventor:
Bryant A. Arterbury
Patented Case
View Patent ↗
Granted: Apr 2, 1991
Filed: Jan 25, 1990
Inventor
Bryant A. Arterbury
Assignee (at issue)
Otis Engineering 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.