Granted Patent
Utility
US 5,908,409 · App. 08/921,952
Tubing plug
Inventors:
Jason Rinehart, David J. Schuessler
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Aug 26, 1997
Inventors
Jason Rinehart
David J. Schuessler
Assignee (at issue)
McGhan Medical Corporation
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.