Granted Patent
Utility
US 5,779,674 · App. 08/642,955
Fluid gas removal drip chamber
Inventor:
Steven Ford
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: May 6, 1996
Inventor
Steven Ford
Assignee (at issue)
MallincKrodt 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.