Granted Patent
Utility
US 5,005,604 · App. 07/305,078
Flow control device for administration of intravenous fluids
Inventor:
Jerry L. Aslanian
Patented Case
View Patent ↗
Granted: Apr 9, 1991
Filed: Feb 2, 1989
Inventor
Jerry L. Aslanian
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.