Granted Patent
Utility
US 5,139,228 · App. 07/717,279
Fluid connector
Inventors:
Phillip J. Norkey, Tom I. Letica
Patented Case
View Patent ↗
Granted: Aug 18, 1992
Filed: Jun 18, 1991
Inventors
Phillip J. Norkey
Tom I. Letica
Assignee (at issue)
Huron Products, 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.