Granted Patent
Utility
US 5,207,667 · App. 07/768,374
One hand IV needle injection site connector
Inventors:
George T. Walker, James M. Verespej
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Sep 27, 1991
Inventors
George T. Walker
James M. Verespej
Assignee (at issue)
Block Medical, 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.