Granted Patent
Utility
US 5,467,085 · App. 07/973,990
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Inventor:
William Dunn
Patented Case
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Granted: Nov 14, 1995
Filed: Nov 10, 1992
Inventor
William Dunn
Assignee (at issue)
Avionic Displays Corporation
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.