Granted Patent
Utility
US 5,355,303 · App. 07/977,794
Printing apparatus
Inventors:
Guillermo S. Ferla, Fawwaz N. Habbal
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Nov 17, 1992
Inventors
Guillermo S. Ferla
Fawwaz N. Habbal
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.