Granted Patent
Utility
US 5,623,613 · App. 08/346,422
System for displaying programming information
Inventors:
Keith Rowe, Frank Lawler, Joseph H. Matthews, III
Patented Case
View Patent ↗
Granted: Apr 22, 1997
Filed: Nov 29, 1994
Inventors
Keith Rowe
Frank Lawler
Joseph H. Matthews, III
Assignee (at issue)
Microsoft 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.