Granted Patent
Utility
US 4,976,532 · App. 07/278,546
Hanger for displaying eyeglasses
Inventor:
Michael S. Nyman
Patented Case
View Patent ↗
Granted: Dec 11, 1990
Filed: Dec 1, 1988
Inventor
Michael S. Nyman
Assignee (at issue)
Al-Site Corp.
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.