Granted Patent
Utility
US 5,772,624 · App. 08/504,457
Reusable blood lines
Inventors:
David S. Utterberg, Neil J. Sheehan
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Jul 20, 1995
Inventors
David S. Utterberg
Neil J. Sheehan
Assignee (at issue)
Medisystems Technology 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.