Granted Patent
Utility
US 5,367,273 · App. 07/943,664
Adapter for video and audio transmission
Inventors:
William H. Georger, John A. Rutkowski
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Sep 11, 1992
Inventors
William H. Georger
John A. Rutkowski
Assignee (at issue)
AT&T CORP.
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.