Granted Patent
Utility
US 4,816,014 · App. 07/094,227
Carton handle applicator
Inventors:
Charles Bratton, James D. McPherson, Delbert D. Williams, Jr.
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Sep 8, 1987
Inventors
Charles Bratton
James D. McPherson
Delbert D. Williams, Jr.
Assignee (at issue)
Manville 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.