Granted Patent
Utility
US 5,848,425 · App. 08/674,392
System and method for displaying alphanumeric data in a three dimensional grid
Inventors:
Scott D. Lowry, Robert M. Lowry, III
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Jul 1, 1996
Inventors
Scott D. Lowry
Robert M. Lowry, III
Assignee (at issue)
Electric Data Systems 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.