Granted Patent
Utility
US 5,390,871 · App. 07/848,046
Low cost video cassette with light screen
Inventors:
Paul J. Gelardi, John A. Gelardi, David A. Capotosto
Patented Case
View Patent ↗
Granted: Feb 21, 1995
Filed: Mar 9, 1992
Inventors
Paul J. Gelardi
John A. Gelardi
David A. Capotosto
Assignee (at issue)
LCV Associates
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.