Granted Patent
Utility
US 5,116,036 · App. 07/667,117
Device for facilitating stacking of sheets in a hopper
Inventors:
Robert D. LeRoy, Raymond M. Quackenbush
Patented Case
View Patent ↗
Granted: May 26, 1992
Filed: Mar 11, 1991
Inventors
Robert D. LeRoy
Raymond M. Quackenbush
Assignee (at issue)
EASTMAN KODAK COMPANY
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.