Granted Patent
Utility
US 5,720,741 · App. 08/481,752
Venous reservoir bag assembly
Inventors:
Rodger L. Stewart, William D. Dalke, Joseph A. Scibona, Barry D. Reed, John Thomas Buckley
Patented Case
View Patent ↗
Granted: Feb 24, 1998
Filed: Jun 7, 1995
Inventors
Rodger L. Stewart
William D. Dalke
Joseph A. Scibona
Barry D. Reed
John Thomas Buckley
Assignee (at issue)
Cobe Laboratories, 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.