Granted Patent
Utility
US 5,931,324 · App. 08/837,563
Plastic container and non-integral handle
Inventors:
Crawford Lyons, Frank E. Semersky, Robert L. Diller, John W. Tobias
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Apr 21, 1997
Inventors
Crawford Lyons
Frank E. Semersky
Robert L. Diller
John W. Tobias
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.