Granted Patent
Utility
US 5,497,899 · App. 08/382,633
Composite package
Inventor:
Scott P. Wuerfel
Patented Case
View Patent ↗
Granted: Mar 12, 1996
Filed: Feb 2, 1995
Inventor
Scott P. Wuerfel
Assignee (at issue)
Ring Can Corporation
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.