Granted Patent
Utility
US 4,890,628 · App. 07/128,554
Surgical drape with means for channeling and collecting fluids
Inventor:
Elizabeth Jackson
Patented Case
View Patent ↗
Granted: Jan 2, 1990
Filed: Dec 3, 1987
Inventor
Elizabeth Jackson
Assignee (at issue)
Kimberly-Clark 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.