Granted Patent
Utility
US 4,779,971 · App. 07/000,852
Eyeglass frame front assembly
Inventor:
Bernard Lhospice
Patented Case
View Patent ↗
Granted: Oct 25, 1988
Filed: Jan 6, 1987
Inventor
Bernard Lhospice
Assignee (at issue)
Essilor International Cie Generale d'Optique
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.