Granted Patent
Utility
US 5,726,809 · App. 08/560,228
Camera system and an optical adapter to reduce image format size
Inventor:
John D. Griffith
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Nov 21, 1995
Inventor
John D. Griffith
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.