Granted Patent
Utility
US 5,184,255 · App. 07/003,761
Video tape cassette with a reusable recording enable/disable slide tab
Inventors:
Alan Lowry, Paul J. Gelardi, Donald R. Rochelo
Patented Case
View Patent ↗
Granted: Feb 2, 1993
Filed: Jan 16, 1987
Inventors
Alan Lowry
Paul J. Gelardi
Donald R. Rochelo
Assignee (at issue)
Shape 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.