Granted Patent
Utility
US 4,553,539 · App. 06/538,060
Bilateral fenestrated drape
Inventor:
Henrietta K. Morris
Patented Case
View Patent ↗
Granted: Nov 19, 1985
Filed: Sep 30, 1983
Inventor
Henrietta K. Morris
Assignee (at issue)
Surgikos, 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.