Granted Patent
Utility
US 4,838,479 · App. 07/249,115
Heavy duty carrying handle for a can carton
Inventor:
Prentice J. Wood
Patented Case
View Patent ↗
Granted: Jun 13, 1989
Filed: Sep 26, 1988
Inventor
Prentice J. Wood
Assignee (at issue)
The Mead Corporation
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.