Granted Patent
Utility
US 6,824,563 · App. 10/368,249
Binocular lens systems
Inventor:
Alan J. Lang
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Feb 18, 2003
Inventor
Alan J. Lang
Assignee (at issue)
Advanced Medical Optics, 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.