Granted Patent
Utility
US 4,620,887 · App. 06/771,332
Method for applying heat shrinkable conical plastic labels on containers
Inventors:
Robert F. Kontz, Gary L. Moore
Patented Case
View Patent ↗
Granted: Nov 4, 1986
Filed: Aug 30, 1985
Inventors
Robert F. Kontz
Gary L. Moore
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.