Granted Patent
Utility
US 6,767,197 · App. 10/034,593
Blow molding machine for producing pasteurizable containers
Inventors:
Timothy J. Boyd, Kerry W. Silvers, Dwayne G. Valliencourt, G. David Lisch
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Dec 28, 2001
Inventors
Timothy J. Boyd
Kerry W. Silvers
Dwayne G. Valliencourt
G. David Lisch
Assignee (at issue)
Schmalbach-Lubeca AG
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.