Granted Patent
Utility
US 4,630,133 · App. 06/711,698
VCR with total record/view flexibility
Inventor:
Michael Long
Patented Case
View Patent ↗
Granted: Dec 16, 1986
Filed: Mar 14, 1985
Inventor
Michael Long
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.