Granted Patent
Utility
US 5,653,698 · App. 08/588,184
Coupling systems for saftey cannula
Inventors:
John J. Niedospial, Jr., Linn C. Hoover, Michael T. Mallon, James E. Hoyes, Robert J. DeLuccia
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Jan 18, 1996
Inventors
John J. Niedospial, Jr.
Linn C. Hoover
Michael T. Mallon
James E. Hoyes
Robert J. DeLuccia
Assignee (at issue)
Sanofi Winthrop, 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.