Granted Patent
Utility
US 5,826,621 · App. 08/692,503
Valve apparatus
Inventor:
Gilbert F. Jemmott
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Aug 5, 1996
Inventor
Gilbert F. Jemmott
Assignee (at issue)
Alaris Medical Systems, 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.