Granted Patent
Utility
US 6,095,785 · App. 09/220,327
Apparatus for injection moulding multi-layer articles
Inventors:
Frederick G. Kudert, Maurice G. Latreille, Robert J. McHenry, George F. Nahill, Henry Pfutzenreuter, III, William A. Tennant, Thomas T. Tung, John Vella, Jr.
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Dec 23, 1998
Inventors
Frederick G. Kudert
Maurice G. Latreille
Robert J. McHenry
George F. Nahill
Henry Pfutzenreuter, III
William A. Tennant
Thomas T. Tung
John Vella, Jr.
Assignee (at issue)
American National Can Company
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.