Granted Patent
Utility
US 5,163,670 · App. 07/816,813
Dual bin paper feed tray for an image reproduction machine such as a printer or copier
Inventors:
Charles A. Sellers, David Eichberger, Steven Lau, Mark H. Ruch, Nicholas G. Forlenza, Roger Q. Paulsel
Patented Case
View Patent ↗
Granted: Nov 17, 1992
Filed: Jan 3, 1992
Inventors
Charles A. Sellers
David Eichberger
Steven Lau
Mark H. Ruch
Nicholas G. Forlenza
Roger Q. Paulsel
Assignee (at issue)
Compaq Computer 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.