Granted Patent
Utility
US 5,762,221 · App. 08/685,042
Hot-fillable, blow-molded plastic container having a reinforced dome
Inventors:
John W. Tobias, Richard K. Ogg
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Jul 23, 1996
Inventors
John W. Tobias
Richard K. Ogg
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.