Granted Patent
Utility
US 4,913,704 · App. 07/263,979
Disposable indwelling catheter placement unit into the blood vessel
Inventor:
Munehito Kurimoto
Patented Case
View Patent ↗
Granted: Apr 3, 1990
Filed: Oct 26, 1988
Inventor
Munehito Kurimoto
Assignee (at issue)
Sherwood Medical Company
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.