Granted Patent
Utility
US 5,137,341 · App. 07/814,204
Prescription lens carrier
Inventors:
Clark L. Gendol, Arlene J. Philla
Patented Case
View Patent ↗
Granted: Aug 11, 1992
Filed: Dec 20, 1991
Inventors
Clark L. Gendol
Arlene J. Philla
Assignee (at issue)
American Optical 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.