Granted Patent
Utility
US 6,033,136 · App. 09/057,625
Field-replaceable guide ribs for film processors
Inventor:
Frederick W. TeeBoon
Patented Case
View Patent ↗
Granted: Mar 7, 2000
Filed: Apr 9, 1998
Inventor
Frederick W. TeeBoon
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.