Granted Patent
Utility
US 6,228,317 · App. 09/126,170
Method of making wide mouth blow molded container
Inventors:
Marvin Lee Smith, Robert A. Stewart, Tracy Momany
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Jul 30, 1998
Inventors
Marvin Lee Smith
Robert A. Stewart
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.