Granted Patent
Utility
US 4,547,405 · App. 06/681,205
Ink jet transparency
Inventors:
Stanley F. Bedell, Michael S. Viola
Patented Case
View Patent ↗
Granted: Oct 15, 1985
Filed: Dec 13, 1984
Inventors
Stanley F. Bedell
Michael S. Viola
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.