Granted Patent
Utility
US 6,769,901 · App. 10/268,886
Injection nozzle system for an injection molding machine
Inventors:
Denis Babin, Hans Guenther, Nin Ho
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Oct 11, 2002
Inventors
Denis Babin
Hans Guenther
Nin Ho
Assignee (at issue)
Mold-Masters Limited
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.