Granted Patent
Utility
US 6,555,191 · App. 09/813,503
Wide mouth blow molded plastic container, method of making same, and preform used therein
Inventors:
Marvin Lee Smith, Robert A. Stewart, Tracy Momany
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Mar 21, 2001
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.