Granted Patent
Utility
US 5,477,395 · App. 08/338,717
Two nested all-reflective afocal telescopes providing four fields of view
Inventor:
Lacy G. Cook
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Nov 14, 1994
Inventor
Lacy G. Cook
Assignee (at issue)
Hughes Aircraft 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.