Granted Patent
Utility
US 5,201,725 · App. 07/765,807
Needle free I.V. adapter
Inventor:
John E. Kling
Patented Case
View Patent ↗
Granted: Apr 13, 1993
Filed: Sep 26, 1991
Inventor
John E. Kling
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.