Granted Patent
Utility
US 6,758,561 · App. 09/669,492
Flexible eyeglass device
Inventors:
Thierry Ifergan, Jean Pierre Sam
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Sep 25, 2000
Inventors
Thierry Ifergan
Jean Pierre Sam
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.