IP Library › Granted Patent US 5,665,051
Granted Patent Utility
US 5,665,051 · App. 08/289,932

Endoscope with axially movable optical fiber guide to compensate changes in length

Inventors: Richard L. Quick, John F. Forkner, Gary Woker
Patented Case View Patent ↗
Granted: Sep 9, 1997 Filed: Aug 12, 1994
Inventors
Richard L. Quick
John F. Forkner
Gary Woker
Assignee (at issue)
Imagyn Medical, Inc.

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.

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Quick Facts
Patent No.
US 5,665,051
App. No.
08/289,932
Filed
1994-08-12
Granted
1997-09-09
Kind
A