Granted Patent
Utility
US 4,661,861 · App. 06/741,290
Laser printing facsimile receiver
Inventors:
David G. Rutherford, Bernd Helling, David M. Shearn, David Shaler
Patented Case
View Patent ↗
Granted: Apr 28, 1987
Filed: Jun 4, 1985
Inventors
David G. Rutherford
Bernd Helling
David M. Shearn
David Shaler
Assignee (at issue)
THE ASSOCIATED PRESS
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.