Granted Patent
Utility
US 4,779,113 · App. 07/127,485
Film handling apparatus
Inventors:
John B. Morse, Joseph A. Stella
Patented Case
View Patent ↗
Granted: Oct 18, 1988
Filed: Dec 1, 1987
Inventors
John B. Morse
Joseph A. Stella
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.