Granted Patent
Utility
US 3,990,576 · App. 05/545,370
Transparent container for glass panels
Inventor:
James J. Heaney
Patented Case
View Patent ↗
Granted: Nov 9, 1976
Filed: Jan 30, 1975
Inventor
James J. Heaney
Assignee (at issue)
Anthony's Manufacturing Company, Inc.
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.