Granted Patent
Utility
US 6,570,147 · App. 09/862,852
Color night vision apparatus
Inventor:
Arlynn W. Smith
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: May 22, 2001
Inventor
Arlynn W. Smith
Assignee (at issue)
ITT MANUFACTURING ENTERPRISES LLC
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.