Granted Patent
Utility
US 5,224,593 · App. 07/819,875
Lens shipper/lens case
Inventor:
Ron Bennett
Patented Case
View Patent ↗
Granted: Jul 6, 1993
Filed: Jan 13, 1992
Inventor
Ron Bennett
Assignee (at issue)
Allergan, Inc.
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.