Granted Patent
Utility
US 4,897,982 · App. 07/258,563
Plastic lined packaging
Inventors:
Victor Spencer Day, David Collette
Patented Case
View Patent ↗
Granted: Feb 6, 1990
Filed: Oct 17, 1988
Inventors
Victor Spencer Day
David Collette
Assignee (at issue)
Fulflex International Co.
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.