Granted Patent
Utility
US 5,489,265 · App. 08/343,843
Restrictor fitting for an infusion pump
Inventors:
Susan McConnell Montalvo, Rudolph A. Montalvo
Patented Case
View Patent ↗
Granted: Feb 6, 1996
Filed: Nov 23, 1994
Inventors
Susan McConnell Montalvo
Rudolph A. Montalvo
Assignee (at issue)
IVAC Corporation
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.