Granted Patent
Utility
US 5,017,419 · App. 07/337,683
Non-moire shielded window
Inventor:
David C. Smith
Patented Case
View Patent ↗
Granted: May 21, 1991
Filed: Apr 13, 1989
Inventor
David C. Smith
Assignee (at issue)
Chomerics, 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.