Granted Patent
Utility
US 5,674,206 · App. 08/684,591
Intravenous injection site having wipeable septum and valve structure
Inventors:
Robert A. Allton, Thomas Frederick Enns
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Jul 19, 1996
Inventors
Robert A. Allton
Thomas Frederick Enns
Assignee (at issue)
Benlan, 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.