Granted Patent
Utility
US 4,249,089 · App. 06/052,660
Short-term power dropout arrangement useful in a television receiver
Inventors:
James Wolford, John Barrett George
Patented Case
View Patent ↗
Granted: Feb 3, 1981
Filed: Jun 27, 1979
Inventors
James Wolford
John Barrett George
Assignee (at issue)
RCA 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.