Granted Patent
Utility
US 5,221,007 · App. 07/838,554
Telescoping capsule package for suporting fragile article
Inventor:
Douglas E. Foos
Patented Case
View Patent ↗
Granted: Jun 22, 1993
Filed: Feb 19, 1992
Inventor
Douglas E. Foos
Assignee (at issue)
Plastofilm Industries, 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.