Granted Patent
Utility
US 5,887,739 · App. 08/942,556
Ovalization and crush resistant container
Inventors:
Roger M. Prevot, Tracy Momany
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Oct 3, 1997
Inventors
Roger M. Prevot
Tracy Momany
Assignee (at issue)
GRAHAM PACKAGING COMPANY, L.P.
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.