Granted Patent
Utility
US 6,775,073 · App. 09/978,776
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Inventor:
Yuji Kamo
Patented Case
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Granted: Aug 10, 2004
Filed: Oct 18, 2001
Inventor
Yuji Kamo
Assignee (at issue)
OLYMPUS CORPORATION
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.