Granted Patent
Utility
US 4,516,170 · App. 06/564,177
Dual mode UHF tuning system
Inventor:
Peter C. Skerlos
Patented Case
View Patent ↗
Granted: May 7, 1985
Filed: Feb 4, 1984
Inventor
Peter C. Skerlos
Assignee (at issue)
Zenith Electronics LLC
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.