Granted Patent
Utility
US 4,629,389 · App. 06/774,371
Means for holding and rotating containers traveling around a turret periphery
Inventor:
Robert F. Kontz
Patented Case
View Patent ↗
Granted: Dec 16, 1986
Filed: Sep 6, 1985
Inventor
Robert F. Kontz
Assignee (at issue)
Owens-Illinois 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.