Granted Patent
Utility
US 5,389,963 · App. 07/831,352
System for selectively interconnecting audio-video sources and receivers
Inventors:
John A. Lepley, John A. Lepley
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Feb 5, 1992
Inventors
John A. Lepley
John A. Lepley
Assignee (at issue)
Dynacom, Inc.
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.