Granted Patent
Utility
US 5,609,334 · App. 08/415,735
Apparatus and method for transferring sheets of printed media
Inventors:
Frank S. Silveira, John B. Morse
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Apr 3, 1995
Inventors
Frank S. Silveira
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.