Granted Patent
Utility
US 5,609,663 · App. 08/300,883
Glass or plastic container manufacturing system
Inventors:
Can Nguyen, Timothy J. Liska
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Sep 6, 1994
Inventors
Can Nguyen
Timothy J. Liska
Assignee (at issue)
Emhart Glass Machinery Investments Inc.
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.