Granted Patent
Utility
US 5,041,875 · App. 07/444,210
Developer replenishment device with increased set up latitude
Inventors:
Susan P. Westbrook, Christopher J. Olan
Patented Case
View Patent ↗
Granted: Aug 20, 1991
Filed: Dec 1, 1989
Inventors
Susan P. Westbrook
Christopher J. Olan
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.