Granted Patent
Utility
US 4,779,291 · App. 07/078,553
Medical eye shield
Inventor:
John P. Russell
Patented Case
View Patent ↗
Granted: Oct 25, 1988
Filed: Jul 28, 1987
Inventor
John P. Russell
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.