Granted Patent
Utility
US 4,487,125 · App. 06/405,451
Timing circuit
Inventor:
Borys Zuk
Patented Case
View Patent ↗
Granted: Dec 11, 1984
Filed: Aug 5, 1982
Inventor
Borys Zuk
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.