Granted Patent
Utility
US 5,217,426 · App. 07/744,947
Combination disposable plastic blood receiving container and blood component centrifuge
Inventors:
David V. Bacehowski, Herbert M. Cullis, Armand R. VanBaelen
Patented Case
View Patent ↗
Granted: Jun 8, 1993
Filed: Aug 14, 1991
Inventors
David V. Bacehowski
Herbert M. Cullis
Armand R. VanBaelen
Assignee (at issue)
Baxter International 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.