Granted Patent
Utility
US 4,466,583 · App. 06/407,502
Cassette door latch
Inventors:
Peter M. Giannis, Don R. Coy, Jr.
Patented Case
View Patent ↗
Granted: Aug 21, 1984
Filed: Aug 12, 1982
Inventors
Peter M. Giannis
Don R. Coy, Jr.
Assignee (at issue)
T/B & H Home Video
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.