Granted Patent
Utility
US 4,399,913 · App. 06/264,948
Cassette container with flexible and hinged drawers
Inventors:
Anthony L. Gelardi, Paul J. Gelardi, Robert B. MacLeod, Jr.
Patented Case
View Patent ↗
Granted: Aug 23, 1983
Filed: May 18, 1981
Inventors
Anthony L. Gelardi
Paul J. Gelardi
Robert B. MacLeod, Jr.
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.