Granted Patent
Utility
US 4,816,848 · App. 07/198,510
Image bearing template for instant film packs
Inventor:
Edward J. Doyle
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: May 25, 1988
Inventor
Edward J. Doyle
Assignee (at issue)
Polaroid 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.