Granted Patent
Utility
US 5,582,669 · App. 08/240,854
Method for providing a protective overcoat on an image carrying medium utilizing a heated roller and a cooled roller
Inventors:
Maurice A. Gove, Keith D. Joncas, Alfredo G. Kniazzeh, John B. Morse
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: May 10, 1994
Inventors
Maurice A. Gove
Keith D. Joncas
Alfredo G. Kniazzeh
John B. Morse
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.