Granted Patent
Utility
US 5,979,731 · App. 08/959,920
Method and apparatus for preventing creases in thin webs
Inventors:
Michael Long, James A. White
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Oct 29, 1997
Inventors
Michael Long
James A. White
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.